An-Najah National University Faculty of Graduate Studies Urban Sprawl in the Shade of Urbanization and planning Legislations: Case Study of Um Al-Sharayet District, Al-Bireh City / Palestine By Hind Basil Mohammed Alaraj Supervisors Dr. Ali Abdelhamid Dr. Zahraa Zawawi This Thesis is Submitted in Partial Fulfillment of the Requirement for the Degree of Master in Urban and Regional Planning Engineering, Faculty of Graduate Studies, An-Najah National University, Nablus, Palestine. 2017 ii Urban Sprawl in the Shade of Urbanization and planning Legislations: Case Study of Um Al-Sharayet District, Al-Bireh City / Palestine By Hind Basil Mohammed Alaraj This Thesis was defended successfully on 14/8/2017, and Approved by Defense Committee Members Signature 1. Dr. Ali Abdelhamid / Supervisor .......................... 2. Dr. Zahraa Zawawi/Co-Supervisor .......................... 3. Dr. Samih Alabed / External Examiner .......................... 4. Dr. Ehab Hijazi / Internal Examiner .......................... iii Dedication In the name of God, the most gracious, the most merciful All praise be to God for all the achievements in my whole life and to be surrounded with grate family and friends where words are inadequate to express my feelings especially toward my family’s endless support and trust in my journey, whether in U.A.E or Palestine. I dedicate all my efforts, achievements and my thesis to my Parents, my husband, my sister and brother, my amazing grandmothers, my uncles and aunts, my family in law, my friends and every single person who hosted me in Palestine. I am really grateful to every single person who supported me in every single tinny step, until I achieved my intention and goal. Thank you all for being the bright side of my life. iv Acknowledgement `I would like to express my gratitude to every person who supported in this thesis and I acknowledge the endless support of supervisors Dr. Zahraa Zawawi and Dr. Ali Abdellhamid and I am thankful for all their advices to accomplish this thesis. I am grateful for all the Palestinian officials in the Palestinian Ministry, Al-Bireh Municipality, every single person and every single corporation for assistance to finalize my thesis. Thanks for all the faculty members of Urban and Regional Planning at An-Najah University because I learnt from them a lot and I tried to make use of all the things I was taught from them in this thesis. v اإلقرار :العنوان تحمل التي الرسالة مقدمة أدناه الموقعة أنا Urban Sprawl in the Shade of Urbanization and planning Legislations: Case Study of Um Al-Sharayet District, Al-Bireh City / Palestine : الزحف العمراني في ظل التحضر و تشريعات التخطيط فلسطين/ الشرايط، مدينة البيرة حالة دراسية حي أم تمت ما باستثناء الخاص، جهدي نتاج هي إنما الرسالة هذه عليه اشتملت ما بأن أقر درجة أية لنيل قبل من يقدم لم منها جزء أي أو كاملة، الرسالة هذه وأن ورد، حيثما إليه اإلشارة .أخرى بحثية أو تعليمية مؤسسة أي لدى بحثي أو علمي لقب أو Declaration The work provided in this thesis, unless otherwise referenced, is the researcher's own work, and has not been submitted elsewhere for any other degree or qualification. name: Student's :الطالبة اسم :Signature :التوقيع Date: :التاريخ vi Table of Contents No. Content Page Dedication iii Acknowledgement iv Declaration v Table of Contents vi List of Tables ix List of Figures x Abstract xiii Chapter One: Introduction 1 1.1 Introductory Background 2 1.2 Problem Statement 5 1.3 Objectives 7 1.4 Thesis Questions 8 1.5 Thesis Hypotheses 8 1.6 Plan and Methodology 9 1.6.1 Plan 9 1.6.2 Methodology 9 1.7 Thesis Structure 12 Chapter Two: Literature Review Part I: Urbanization and Urban Sprawl 14 2.1 Why Urbanization? 15 2.1.1 Urbanization Concept and Trends 16 2.1.2 Urbanization in Developed Countries 21 2.1.3 Urbanization in Developing Countries 23 2.1.4 Urbanization in Arab World 27 2.1.5 Urbanization Impacts and Consequences 32 2.2 Urban Sprawl and Beyond 34 2.2.1 Urban Sprawl Concept and Trends 37 2.2.2 Urban Sprawl in Developed Countries 43 2.2.3 Urban Sprawl in Developing Countries 47 2.2.4 Urban Sprawl Impacts and Consequences 52 Chapter Three: Literature Review Part II: Urbanization, Urban Sprawl and Statutory Planning Laws in Occupied Palestinian Territories 59 3.1 Urbanization in Occupied Palestinian Territories 60 3.2 Urban Sprawl in Occupied Palestinian Territories 67 3.3 Statutory Planning Laws and Policies Role: Power and Space 78 3.3.1 Ottoman Period (1850-1917) 82 3.3.2 British Mandatory Period (1917-1948) 84 vii No. Content Page 3.3.3 Jordanian Period (1948-1967) 86 3.3.4 Israeli Occupation Period (1967-1994) 89 3.3.5 Palestinian National Authority Period (Since 1994) 93 Chapter Four: Al-Bireh Urban Development 101 4.1 An Overview of Al-Bireh City 102 4.2 Al-Bireh History of Development and Urban Planning 107 4.2.1 Islamic Period 107 4.2.2 Crusader Period 108 4.2.3 Ayyubid Period 108 4.2.4 Ottoman Period (1517 -1917) 108 4.2.5 British Mandate Period (1917 -1948) 109 4.2.6 Jordanian Period (1948 - 1967) 111 4.2.7 Israeli Occupation Period (1967 - 1994) 116 4.2.8 Palestinian National Authority Period (Since 1994) 120 4.3 Challenges of Al-Bireh City Expansion 131 4.3.1 Political Challenges 131 4.3.2 Landownership 132 4.3.3 Land Use classifications 134 4.4 The Emergence of Um Al-Sharayet District 136 Chapter Five: Um Al-Sharayet: A District Evolution in the Context of the Historical Urban Development of Al-Bireh 139 5.1 An Overview of Um Al-Sharayet District 140 5.2 Urbanization and physical urban development of Um Al-Sharayet 143 5.2.1 Ottoman Period (1517 -1917) 143 5.2.2 British Mandate Period (1917 -1948) 145 5.2.3 Jordanian Period (1948 – 1967) 146 5.2.4 Israeli Occupation Period (1967 - 1994) 146 5.2.5 Palestinian National Authority Period (Since 1994) 150 5.3 Role of Policies and Statutory Planning Laws in Um Al-Sharayet 162 5.3.1 Jordanian Period (1948 – 1967) 163 5.3.2 Israeli Occupation Period (1967 - 1994) 165 5.3.3 Palestinian National Authority Period (Since 1994) 167 5.3.4 Brief Evaluation 188 Chapter Six: Conclusion and Recommendations 192 6.1 Conclusion 193 6.2 Recommendations 195 References 201 viii No. Content Page Appendix 218 ب الملخص ix List of Tables No. Table Page Table (4.1) Land Classifications of Al-Bireh City) 128 Table (4.2) Land ownership classifications within the organizational boundaries 133 Table (5.1) Land-blocks of Um Al-Sharayet District - Adapted by author from source 142 Table (5.2) Horizontal building density of land-blocks in Um Al-Sharayet District - Adapted by author from source 160 Table (5.3) Vertical building density of Al-Bireh City’s land- blocks - Adapted by author from source 162 Table (5.4) Amended floors numbers of residential buildings during different periods - Adapted by author from source 175 Table (5.5) Building regulations and systems for residential land uses – Adapted by author from source 176 Table (5.6) Types and percentages of Building violations in Um Al-Sharayet – Adapted by author from source 178 x List of Figures No. Figure Page Figure (1.1) Thesis conceptual model 3 Figure (1.2) Thesis plan diagram 9 Figure (1.3) Methodological data collection flowchart 10 Figure (2.1) Projected percentage increase in urban population 2000–2030 19 Figure (2.2) Forms of Urban Sprawl 38 Figure (2.3) Unsuitable physical terrain prohibits continuous development 40 Figure (2.4) Schematic Diagram Urban Structure of a Developing Country’s City 48 Figure (3.1) Geopolitical map of the West Bank 77 Figure (3.2) West Bank division under Oslo Accords 92 Figure (3.3) Colony expansion and control of West Bank Land 95 Figure (4.1) Location of Al-Bireh city within the boundaries of Palestinian Territories - Adapted by author from source 103 Figure (4.2) Location of Al-Bireh city according to the location of West Bank governorates - Adapted by author from source 104 Figure (4.3) Location of Al-Bireh city in Ramallah and Al- Bireh Governorate - Adapted by author from source 105 Figure (4.4) Al-Bireh City Boundaries - Adapted by author from source (Al-Bireh Municipality, 2016) 106 Figure (4.5) An Aerial view of Ramallah and Al-Bireh in the late Ottoman Period 109 Figure (4.6) An Aerial view of Al-Bireh City in 1944 - Adapted by author from source 110 Figure (4.7) An Aerial view of Al-Bireh in 1967 - Adapted by author from source 112 Figure (4.8) Al-Bireh Municipal border plan during Jordanian Period, Urban Expansion before 1966 - Adapted by author from source 114 Figure (4.9) Al-Bireh Municipal border plan during Jordanian Period, Urban Expansion in 1966 - Adapted by author from source 115 Figure (4.10) Al-Bireh Municipal border plan during Israeli Period - Adapted by author from source 119 xi No. Figure Page Figure (4.11) An Aerial view of Al-Bireh City in 1995 - Adapted by author from source 121 Figure (4.12) Al-Bireh Municipal border plan certified by Israeli authorities during PNA Period - Adapted by author from source 123 Figure (4.13) Al-Bireh Boundaries of 2000 and 2003- Adapted by author from source 125 Figure (4.14) Al-Bireh Master Plan in 2003 127 Figure (4.15) Land Classifications of Al-Bireh City and Palestinian built-up areas - Adapted by author from source 129 Figure (4.16) Land Classifications within the organizational boundaries of Al-Bireh City 130 Figure (4.17) Land use classifications according to the current master plan 2003 of Al-Bireh 134 Figure (4.18) Um Al-Sharayet District land-blocks and location - Adapted by author from source 137 Figure (5.1) Location of Um Al-Sharayet District in Ramallah and Al Bireh Governorate - Adapted by author from source 140 Figure (5.2) Location of Um Al-Sharayet District within organizational boundaries of Al-Bireh City - Adapted by author from source 141 Figure (5.3) Land-blocks of Um Al-Sharayet District – Adapted by author from source 142 Figure (5.4) Water springs of Um Al-Sharayet and archeological sites before 1918 –Adapted by author from source 144 Figure (5.5) Um Al-Sharayet location in the late Ottoman period – Adapted by author from source 145 Figure (5.6) Urban development and expansion of Um Al- Sharayet in 1972 – Adapted by author from 147 Figure (5.7) Um Al-Sharayet building uses during Israeli Occupation period in 1972 – Adapted by author from source 147 Figure (5.8) Diversity of building materials reflect the demographic income differences in Um Al- Sharayet 152 Figure (5.9) Urban development and expansion of Um Al- Sharayet during PNA period in 1995 – Adapted by author from source 153 xii No. Figure Page Figure (5.10) Um Al-Sharayet building uses during PNA period in 1995 – Adapted by author from source 154 Figure (5.11) Um Al-Sharayet District land uses according to the Master plan of Al-Bireh Municipality of 2003 – Adapted by author from 155 Figure (5.12) Urban development and expansion of Um Al- Sharayet during PNA period in 2007 – Adapted by author from 156 Figure (5.13) Um Al-Sharayet building uses during PNA period in 2007 – Adapted by author from source 157 Figure (5.14) Urban development and expansion of Um Al- Sharayet during PNA period in 2011 – Adapted by author from source 158 Figure (5.15) Um Al-Sharayet building uses during PNA period in 2011 – Adapted by author from source 159 Figure (5.16) Mass and void plan of Um Al-Sharayet in 2011 – Adapted by author from source 161 Figure (5.17) Oslo Land Classifications of Um Al-Sharayet District - Adapted by author from source 168 Figure (5.18) Building violations and differences in the heights of adjacent buildings 169 Figure (5.19) Buildings violations in Um Al-Sharayet based Building and Organization System No. 5 of 2011 176 Figure (5.20) Buildings violations in Um Al-Sharayet District 177 Figure (5.21) Buildings height violations in Um Al-Sharayet District 178 Figure (5.22) Landownership plan of Um Al-Sharayet during PNA period – Adapted by author from source 183 Figure (5.23) Um Al-Sharayet multi-storey buildings constructed of durable materials 185 Figure (5.24) Um Al-Sharayet insufficient infrastructure “streets and parking” 186 Figure (5.25) Lack of public awareness and waste management in Um Al-Sharayet 186 Figure (5.26) Lack of waste management in Um Al-Sharayet 186 Figure (6.1) Public area network 197 Figure (6.2) A development of high density area by providing pedestrian and active paths 197 Figure (6.3) Respecting human scale and providing spaces for people 197 xiii Urban Sprawl in the Shade of Urbanization and planning Legislations: Case Study of Um Al-Sharayet District, Al-Bireh City / Palestine By Hind Basil Mohammed Alaraj Supervisors Dr. Ali Abdelhamid Dr. Zahraa Zawawi Abstract Urban transformation of the Palestinian cities is a consequence of urban sprawl which is created by urbanization and the cumulative statuary laws since Ottoman period until Palestinian Authority period which led to expand cities and create irregular and fragmented forms as well as shortage in lands, especially agricultural land, where urban sprawl affected directly the agricultural land availability and land values. This thesis aims to explore the relationship between urbanization and statutory laws in creating urban sprawl as a process, and the risk of this random expansion on the Palestinian lands and the consequences of urban sprawl, and investigate the conditions as well as obstacles facing the Palestinian planning process, in addition to analyze and interpret the process of urban transformation change of the Palestinian cities “the case study of Um Al-Sharayet District”. The thesis methodological approach is deductive, descriptive, analytical, and historical based on data collection and case study where quantitative and qualitative methods are used. This thesis concludes, that urban sprawl is caused by the rapid uncontrolled urbanization and lack of community awareness and the lack of building control due to xiv organizational weakness, in addition to deficiency and shortages in urban planning laws, where the current statuary planning laws don’t respond to current challenges. For the sake of the urgent need for land and the strong ideology between land and Palestinians, the thesis recommend producing new mechanisms to protect the agricultural lands, and to upgrade their values to enhance the agricultural economic sector, and producing new sustainable urban planning strategy by considering the social, economic, physical, environmental and administrative pillars to have a healthy urban development, in addition to empowering master plans and detailed plans which have to be updated, and spreading public awareness, which all would pour in the basin of Palestinian community and national benefit. Keyword: Urban Sprawl, Urbanization, Statutory Laws, Al-Bireh, Um Al- Sharayet. 1 Chapter One Introduction 2 Chapter One Introduction 1.1 Introductory Background: We shape our cities; therefore they shape us. Cities forms are created cumulatively and affected by planning, politics, control, resources and topography which all of these combined together to affect the urban transformation and development patterns. Form borders and boundaries are not only those affected by geography but also politics, so it is more about statutory laws more than physical boundaries (Suisman D, Simon S, Robhinson G, Anthony C, and Schoenbaum M 2005). However, the world started to change in the 19th century due to “urbanization” which created by the migrations of people from rural areas to urban areas because of Industrialization (Bekele H 2005). After cities centers became congested in developed countries, people started to move outskirt of the cities and created what is called decentralization. Decentralization in USA and developed countries created Urban Sprawl which is characterized by low density development, dis- connectivity, less concentration, less compactness, less diversity and less proximity in development and planning than city center. Decentralization created urban sprawl in developed countries, while urbanization in developing countries led to urban sprawl (Ottensmann J, 1977). Urbanization in developing countries started in 1950, and caused by the need for better job opportunities so rural-urban migration started to appear 3 in developing countries. Although urban sprawl in developed countries came from “preferences” of people to move away from centers of cities, while on the other hand, urban sprawl in developing countries came from a “necessity” to search for better jobs (Bekele H, 2005). The following graph shows the conceptual model of the thesis (Figure 1.1). Figure (1.1) Thesis conceptual model – (Author, 2017) The rapid growth due to migrants and natural growth in urban areas of developing countries, raised the call of urban developments, which these developments were not well managed due to land allocation, planning techniques, and insufficient infrastructure and services (Bekele H, 2005). Urbanization and urban sprawl in developing countries are somehow similar to Palestinian situation, but Palestine has one more unique dimension which is the urban planning system because it is a result of previous accumulating statutory laws and controlled by external forces in addition to the lack of local bodies power (Abdelhamid A, 2006) (Terenzi 4 A, 2014). Statutory laws came as a result of succession of different administrations and governments were ruled Palestine in different periods, which are Ottoman Period (1850-1917), British Mandatory Period (1917- 1948), Jordanian Period (1948-1967), and Israeli Occupation Period (1967- 1994) which all created their own laws to serve their needs and to impose control over land (Abdelhamid A, 2006). Oslo Peace Agreement in 1994 came up with the most cruel land classifications which imposed more control over Palestinian lands until nowadays, which divided lands into three main zones; Zone A, Zone B, and Zone C, which created fragmented and irregular cities forms as a result of urban sprawl (Abdelhamid A, 2006). Within the beginning of Palestinian Authority in 1994, a slight economic recovery in Palestinian cities, especially Ramallah which led to rural-urban migrations and internal migrations from other cities, so as a result, cities started to expand over agricultural lands which threatened Palestinian lands, natural vegetation and hydrological systems. At the beginning of Intifada II in 2000, Israel increased colonies construction and constructed the Separation Wall in 2003 which didn’t leave many alternatives to where Palestinian cities can expand, which made the form of cities more and more fragmented (Abdelhamid A, 2006). The uniqueness and complexity of the geopolitical Palestinian condition as well as the lack of Palestinian administrative bodies and Palestinian planning authority to control urban sprawl, affected the form of urban spaces. The separation between Palestinian lands is due to Israeli colonies, Separation Wall and geopolitics limited the Palestinian vision 5 continuity of urban expansion and development (Abu Helu M, 2012). The demand for better infrastructure and maintaining the agricultural lands in addition to the rapid growth created the main pillars of challenges that face Palestinian planning authorities. So, Palestinian cities have fragmented and irregular forms especially with all of these obstacles in addition to the lack of land that can be devoted for future urban expansion. 1.2 Problem Statement Since urbanization started in West Bank and the migration of Palestinians from rural areas to urban areas where it faced the first wave of urbanization in 1948, which is considered a little bit earlier than other developing countries. The phenomena of urbanization increased with the coming of Palestinian Authority in 1994, where urban developments increased as well as cities enlarged. Although, urban infrastructure wasn’t sufficient to handle those developments and the rapid urban growth. Recently, many of the problems in the Palestinian cities had been exacerbated, where are highlighted by the scarcity of Palestinian land and rapid urbanization (Shaheen L, 2013). The succession of different governments those ruled Palestine and accumulation of different statutory laws, until the coming of Palestinian National Authority and the Oslo Peace agreement in 1994, more load were put on the availability of Palestinian lands due to the divisions into Zone A, Zone B, and Zone C, where Zone C of no Palestinian control over, present the highest percent of vacant lands on the West bank which inherent 6 Palestinians to expand vertically in many cases (Terenzi A, 2014). So when most of vacant lands, Palestinians have no role to develop, as well as the rapid urbanization with the old cumulative statutory laws, played a major role in creating urban sprawl , which influenced and caused the dramatic change of the urban transformation y and the city form. The policy of land confiscation from Palestinians to build Israeli colonies, bypass road and the Separation Wall as well as the geopolitical constrains as well as the Palestinian political instability and the poor updates on statutory laws created a fragmented and irregular urban transformation of Palestinian cities (Shaheen L, 2013). Palestinians need lands which is a life need for them, however urban sprawl not only changed the city form, but also posed a major threat on agricultural lands due to urban expansion over agricultural lands and rural areas of Palestine, where for example, rural areas population percentage in Palestinian Territories has dropped from 25 percent in 1990 (Terenzi A, 2014) to 16.7 percent in 2015 (Palestinian Central Bureau of Statistics, 2015) and all the surrounding villages within 15 kilometers away from the city center transformed into suburbs (Terenzi A, 2014). This did not only affect how well lands are exploited in terms of protecting what is left from them, but also it is about the danger of destroying agricultural lands in terms of economy, ideology, diversity and Palestinian ecosystem, especially when cities expanded over agricultural lands, affected the urban transformation of the cities not only by fragmented forms, but also have the type of the urban transformation, to have for example residential urban 7 transformation as the maximum type over land rather than protecting the agricultural lands and their values. So, the urban forms and ecological complexities will be unbalanced, and we can notice that agricultural lands in Palestine are decreasing which is an alarming sign for the future Palestinian generations. Thus, protecting land, proper land use development, and convenient land exploitation as well as updating the statutory laws and enhance urban development in a way that protect the city form are the most important issues to get over the problems caused by urban sprawl which can be solved by understanding the process of urban sprawl. Moreover, understanding the biggest challenges in the face of the reduction of urban sprawl which are “Prior needs” and the need of “economic viability” (Bekele H, 2005). The case of Um Al-Sharayet is not only facing urban sprawl problems, but also have lost all its agricultural lands, with no opportunities for future expansion, in addition to the lack of services and efficient infrastructure systems. Although the case of Um Al-Sharayet has it is own uniqueness and it is mentioned in the following chapters, but it is necessary to highlight that many other Palestinian districts and cities may reach to the alarming rate of Um Al-Sharayet in terms of urban sprawl. 1.3 Objectives • Explore the relationship between urbanization and statutory planning laws in creating the phenomena of urban sprawl, and the risk it on the Palestinian Territories lands. 8 • Investigate the conditions and obstacles facing the Palestinian planning process and explore the driving forces which led to urban sprawl. • Analyze and interpret the process of urban transformation change of the Palestinian cities and the land uses especially for the case study of Um Al-Sharayet District, and consequences of these changes. 1.4 Thesis Questions The thesis tend to answer the following questions: • What is the process that causes urban sprawl, particularly in Palestinian Territories – West Bank? • How urban sprawl in the West Bank affected the urban transformation of Palestinian cities? • To what extent the previous planning laws and the mixture of statutory laws affected the Palestinian planning scheme. 1.5 Thesis Hypotheses This thesis tries to prove the following hypotheses. First, power relations, statuary laws and urbanization played the major role of creating urban sprawl which transformed the Palestinian territorial urban transformation and became one of the consequences of urban sprawl. Second, the cumulative planning laws strongly affected Palestinian planning scheme, with no modifications or even creating new suitable Palestinian planning laws. Finally, geopolitics, occupation and other socio economic factors obstruct sprawl and planning development process. 1.6 Plan and Methodology 1.6.1 Plan The plan of this thesis is based upon the following three frames: Figure (1.2) - Thesis plan diagram Each chapter is introduced briefly in the following section ( structure). 1.6.2 Methodology According to the nature and the problem of the study and each frame of thesis plan, the methodology used research approaches in undertaking each frame. These approaches are: historical, descriptive, analytical and deductive approaches. The thesis has two main methodological steps: data collection, case study. 9 Palestinian planning laws. Finally, geopolitics, occupation and other socio economic factors obstruct the Palestinian planning process to control urban sprawl and planning development process. Plan and Methodology The plan of this thesis is based upon the following three frames: Thesis plan diagram – (Author, 2017) chapter is introduced briefly in the following section ( According to the nature and the problem of the study and each frame of thesis plan, the methodology used research approaches in undertaking approaches are: historical, descriptive, analytical and deductive approaches. The thesis has two main methodological steps: data collection, case study. Palestinian planning laws. Finally, geopolitics, occupation and other socio- the Palestinian planning process to control urban The plan of this thesis is based upon the following three frames: chapter is introduced briefly in the following section (1.7 thesis According to the nature and the problem of the study and each frame of thesis plan, the methodology used research approaches in undertaking approaches are: historical, descriptive, analytical and deductive approaches. The thesis has two main methodological steps: data • Data collection: Data collection has two main categories, primary data and secondary data that will be sufficient for the analytical study. Primary data are interviews “with Al Government, planners and professionals in the private sector” discussions, modifying and creating some maps, and on site observations. Seco data are summarized by previous studies and reports, maps and photos, which are used mainly in the literature review. Thus, both of qualitative and quantitative research methods are used for data collection and analysis. Qualitative research methods observations, maps, photographs and previous studies, while quantitative research methods here are only in reviews of records and numeric information. Data collection can provide better understanding of the stud and the case study. Figure (1.3): Methodological data collection flowchart 10 Data collection has two main categories, primary data and secondary sufficient for the analytical study. Primary data are interviews “with Al-Bireh City Municipality, Ministry of Local Government, planners and professionals in the private sector” discussions, modifying and creating some maps, and on site observations. Seco data are summarized by previous studies and reports, maps and photos, which are used mainly in the literature review. Thus, both of qualitative and quantitative research methods are used for data collection and analysis. Qualitative research methods are mainly here in-depth interviews, on observations, maps, photographs and previous studies, while quantitative research methods here are only in reviews of records and numeric information. Data collection can provide better understanding of the stud Methodological data collection flowchart – (Author, Data collection has two main categories, primary data and secondary sufficient for the analytical study. Primary data are Bireh City Municipality, Ministry of Local Government, planners and professionals in the private sector” discussions, modifying and creating some maps, and on site observations. Secondary data are summarized by previous studies and reports, maps and photos, which are used mainly in the literature review. Thus, both of qualitative and quantitative research methods are used for data collection and analysis. depth interviews, on-site observations, maps, photographs and previous studies, while quantitative research methods here are only in reviews of records and numeric information. Data collection can provide better understanding of the study (Author, 2017) 11 • Case Study: The case study tries to cover, document and analyze the case of Um Al-Sharayet District in Al-Bireh city. It paves the way for better understanding and analysis for the Palestinian situation in general, and Um Al-Sharayet district in particular. Al-Bireh was chosen because of its geographical location which faced a rapid population growth due to the Jerusalemites migrations, rural- urban migration and the coming of Palestinian Authority administrative bodies which based in Ramallah in 1994 until nowadays, where Ramallah is very close it Al-Bireh. It has a reasonable accessibility for the researcher and relatively good information sources. Um-Al Sharayet District, has its own characteristics and present a form of the Palestinian urban sprawl where the rapid migrants movements and natural growth of Um Al- Sharayet when property-owners started at the beginning to expand in low- density areas which later on created fragmented settlements, and then became more congested in an unplanned and informal patterns fragmented urban forms and somehow insufficient infrastructure, where the impact of politics and statuary planning laws, in addition to migration and urbanization directed and strangled the expansion of Um Al-Sharayet as well as the rest of Palestinian cities. • Difficulties and challenges: There is limited information about the case of Um Al-Sharayet in addition to limited computerized data in terms of maps where many things 12 doesn’t have plans for it like the building violations map which it is supposed to show the location of building violations and the percentages of them. Moreover, in terms of on-site observations, were an obstacle, due to the sensitivity of Um Al-Sharayet location and the residents’ composition, where most of them refused to answer or even to collaborate in collecting data because they don’t trust questioner and they have doubts and fears from the intentions of the questions. Many of them didn’t accept to capture photographs for their buildings maybe because they are having building violations or unlicensed building uses. 1.7 Thesis Structure The scheme of this thesis is basically divided into five main sections which are; introduction, literature review, Al-Bireh historical development, Um Al-Sharayet: a district evolution in the context of the urban development of Al-Bireh, the case study of Um Al-Sharayet and finally recommendations and conclusion. Chapter I is the introduction, which gives a general idea about the thesis and to highlight the main concepts of the thesis, where Chapter II and Chapter III of literature review covers the collected previous studies and findings regarding the thesis title as well as all the founded and related concepts. Chapter IV of Al-Bireh urban development gives an introductory and overview of the thesis’s case study with some connected reasons between Al-Bireh and Um Al-Sharayet which influenced the created phenomena of Um Al-Sharayet District. The case study is analyzed in Chapter V of Um Al-Sharayet: a district evolution in 13 the context of the historical urban development of Al-Bireh, which gives a description and analysis for the urban sprawl phenomenon of Um Al- Sharayet District where all the previous studies, maps, photographs, interviews and observations are used for discussing and analyzing the case study, and thus all the findings and results are used in Chapter VI, in a trial to give some recommendations as well as a final conclusion. 14 Chapter Tow Literature Review Part I: Urbanization and Urban Sprawl 15 Chapter Tow Literature Review Part I: Urbanization and Urban Sprawl 2.1 Why Urbanization? The populations of countries all around the world are becoming increasingly urbanized (McGranahan G and Satterthwaite D, 2014) (Brown L, Gray R, Hughes R and Meador M, 2005). Urbanization is a phenomena happens only in urban settlements which it’s also compromise the population migration from rural locations to urban ones, as well as the transition of rural and landscape areas into urban settlements and neighborhoods (McGranahan G and Satterthwaite D, 2014). The reasons and degree of urbanization vary from country to country and from time to time, but still the world urbanization has major shared causes between the different countries. This section covers the different trends and concepts of urbanization and its unique situation in developed, developing countries and Arab world, as well as urbanization in Palestinian Territories where it is mixture of urbanization characteristics between developing countries and Arab world as well as unique Palestinian urbanization characteristics. At last, a discussion about the impacts and consequences of urbanization on city planning and in terms of advantages and disadvantages, especially when it becomes a threat and causing urban sprawl but it is not the only outcome of urbanization, although urban sprawl is increasingly becoming an issue that is associated with urbanization no matter where it takes place in the whole world (Bekele H, 2005). 16 2.1.1 Urbanization Concept and Trends Through history, most of humans were living in rural areas (Hutter M, 2015) (Bekele H, 2005), where in 1800 about 97 percent of the world’s population were living in rural areas (Pacione M, 2009) (Hutter M, 2015), as well as the creation of totally new cities which was between 1750 and 1800 period and considered as the new urbanization period (Pacione M, 2009). Selective places and town planning created as cities which remained on a limited scale (Khamaisi R, 1997) until the industrial revolution which took place between eighteenth and nineteenth century (West E, 1978)(Pacione M,2009), which led to a radical change in urbanization, where subsequently, villages become big cities and towns (Khamaisi R, 1997) (Pacione M,2009). Urbanization can be defined as the increase in the proportion of the population living in areas that have been defined as urban areas (AbuHafeetha M, 2014) (Dyson T, 2011), and it also refers to the transformation of land use from rural lands which most of them are for agricultural use, to urban land for urban uses like housing projects (Brown L, Gray R, Hughes R and Meador M, 2005) (McGranahan G and Satterthwaite D, 2014). Although the previous two definition are so basic, a more comprehensive definition is needed and can better describe urbanization, which is: the process of increase of total population ratio in urban settlements, where cities are considered the place of producing diverse social life, better services, and job opportunities which lead to 17 city’s expansion, multiplication and conversion of spaces from rural land uses to urban land uses (AbuHafeetha M, 2014). So, industrial revolution considered as the main reason behind urbanization, which caused the movement of rural-urban migrations, and cities considered as producers for social benefits and services compared to rural areas in that time, in addition to employment opportunities as a result of industrializations and commercialization, and these are considered as the main shared reasons behind urbanization but every country has these causes in a different time frame and in different rates, which will be discussed in the following parts in details. Urbanization led to further expansions in metropolitan cities like London for example, and created new cities like Glasgow and Manchester. (McCatty M, 2014) (McGranahan G and Satterthwaite D, 2014). The trend of urbanization where by creating urban areas or moving from rural to urban, began to change in the first decade of the 20th century which led cities to grow in physical sizes and numbers of new cities (Bekele H, 2005). But it is not always the case because in many cases urbanization created slums and informal settlements, not only cities (McCatty M, 2014) (McGranahan G and Satterthwaite D, 2014). However, migrant populations shift back and forth between urban and rural areas (McGranahan G and Satterthwaite D, 2014), and it is not a fixed one direction only to cities, specially that many population moves from urban areas to rural but with transforming villages to cities or small 18 urban settlements (Cohen B, 2006). Moreover, population’s rural-urban migration is consisted of two main types; internal migration and international migration where both of them contribute and affect urban growth (Bhatta B, 2010). Internal migration is the rural-urban shift of population within the country, while international migration is the migration of labors from other countries, illegal migrants, and refugees those who escape from natural disasters or wars (Bhatta B, 2010). Furthermore, pull factors and push factors play a key role in the interpretation of internal or international migration (AbuHafeetha M, 2014) (Bhatta B, 2010). Push factors are those conditions coming from the original place of individuals or groups where it pushes them to leave the place a search for a place which is more secure economically or searching for a place with welfare (Bhatta B, 2010) or displacements due to wars or even political persecution (Bhatta B, 2010) (AbuHafeetha M, 2014), or displacements to escape from natural disasters, discrimination or in many rural places where migrants shift due to social stigma (AbuHafeetha M, 2014). On the other hand, pull factors are the conditions in the new places where they entice groups and individuals shift there, because these places offer better services of education, entertainment and health, employment opportunities and more welfare in cities more than rural area (Bhatta B, 2010) (AbuHafeetha M, 2014). So basically these push and pull factors affect rural-urban migrations in first role and as a result affect urbanization which lead to leave rural 19 areas to go to cities, or leaving cities to rural areas and convert these rural areas into new cities and expansions, and both factors can be found in anyplace in the world of developing or developed countries and can be changed within time and upon each country’s conditions. Although In all cases and all over the world, recently the urban population in the world is growing and increasing faster than the natural population growth and the whole population growth is expected to increase specially due to the expansion of existing cities (Brown L, Gray R, Hughes R and Meador M, 2005) and the whole urbanization rate all over the world between 1950 and 2010, has changed from less than 30 percent to more than 50 percent in all over the world (United Nation, 2012)(Glaeser E, 2014), where urbanization rate and trend is raising rapidly now (Figure 2.1), and these high urbanization rates created new cities, expansions and sometimes slums, especially in developing countries with an alarming rate because they are not able to compete with the rapid urbanization rates (Bekele H, 2005) (Bhatta B, 2010). Figure (2.1): Projected percentage increase in urban population 2000–2030- (Bekele H, 2005) 20 The rapid urbanization rate all over the world will definitely affect the urban areas, where these urban areas will expand on rural areas and rural land use will be transformed into an urban land use and lead to the most dangerous consequence of the rapid urbanization (Brown L, Gray R, Hughes R and Meador M, 2005), causing urban sprawl all over the world, where sprawl is increasingly becoming an issue that is associated with urbanization no matter where it takes place (Bekele H, 2005). Although urbanization had been hit the whole world, but the pattern of urbanization and the causes behind it in developed and developing countries are contrasting, and urbanization did not occur in the same chronological context for both. Urbanization process started in developed countries first, which caused by industrial revolution and then followed by suburbanization, while urbanization’s process in developing countries came after 1950 which is came as a result of the independence of colonialism and the rapid demographic growth; which is rural-urban migrations and natural population growth (Bekele H, 2005) (Pacione M, 2009). But, there is general agreement on the attributes of general characteristics of urbanization around the world in terms of demographic changes and centralized economy in certain areas like cities which is spatially limited in a certain geographic space, and the urbanization change of people’s lifestyle who have moved to urban areas (Lupala J, 2002) and urbanization firstly caused by industrial revolution which didn’t only affected villages and rural areas but also existing cities. At the end, 21 urbanization’s causes differ from time to time and from country to country (AbuHafeetha M, 2014) and created slums, crowded areas, informal areas and socio-economic problems which are major consequences of urbanization in developed and developing countries. 2.1.2 Urbanization in Developed Countries In nineteenth century, rapid urbanization was one of the most important phenomena in the field of urban planning, in developed countries of Europe and North America the urbanization is caused by “industrialization” (Bekele H, 2005) (McGranahan G and Satterthwaite D, 2014) (Dyson T, 2011) (Mondal P, 2015), where human population growth increased from one billion to seven billions during that time which hits the highest growth rate was ever recorded in the urban history (Terenzi A, 2014). Urbanization arrived in these countries to an unprecedented rates in the past two decades, as cities become more numerous and larger like never before, when urbanization increased as a result of industrialization and the development of transportation and telecommunications globally and the positive political environment which is free of conflicts (Cohen B, 2006). Accordingly, those incentives migrations led to increase the rate of population growth in the cities at the expense of the rate of population growth in rural areas where it has led to a decreasing significantly (Dyson T, 2011). 22 Industrialization had also the major impact on the economy of developed countries, it caused the biggest shift of economy from an agricultural and farm rural economy to an industrial urban economy which defiantly caused rural-urban migration (Dyson T, 2011)(Pacione M, 2009) all over these countries and cities in various rates. Therefore, urbanization was simultaneous with the economy’s process of change and development where industrial activities increased rapidly and the establishment of factories and cities became magnets for labors and provided job opportunities in the time when the industry became the most important and influential than agriculture and thus become cities motives and incentives for growth (Henderson J, 2014). For that, good economy “if found” is the main reason behind urbanization either in developed or developing countries. Moreover, cities provide better infrastructure, services and amenities, which work as magnet for investors and private sectors which leads to accelerated urban population growth rates (Freire M, 2006). Easy transportation and job opportunities stimulated continuous series migrations and contributed with population shift from rural, not only to urban centers, but also the surrounding areas around cities, which also made the city expand and become larger than before (McGranahan G and Satterthwaite D, 2014) (Cohen B, 2006) (Bekele H, 2005). During the 19th century, the urban population increased dramatically in the industrial cities which suffered from inadequate infrastructure and 23 insufficient services, with the appearance of informal settlements which had almost no services and no infrastructure of sanitation or even water supplies (Pacione M, 2009) as well as deterioration in services and life conditions in cities, in which prompted to slowing the pace of urbanization, and the middle class migrants who choose to shift from the center of the city to outside and cities expanded (Cohen B, 2006) and created new phenomenon appeared which is suburbanization in 1950 (Cohen B, 2006) (Mondal P, 2015) when cities began to relatively lose population and people began to go outside the cities and on the edges (Mondal P, 2015). 2.1.3 Urbanization in Developing Countries Before 1950 and the independency of most of developing countries, Britain and France were the two strongest colonial countries and experienced planning not only in Britain and France but also exported their acts to their colonies in developing countries, not to develop these countries, but to impose control and to dominate those countries as well as developing only colonies where French and English people live in developing country (Khamaisi R, 1997). They transferred also their planning legislation to serve their ambitions and to impose more control, where either by using the same urban legislation between colonial countries and colonies (Khamaisi R, 1997) or by practicing urban bias in that time. For example, Algeria was a French colony which France practiced its own planning legislations and used similar urban legislations in the same general in their colonies in 24 Algeria, while this is not the same situation in British colonies, where Britain in that time didn’t not give that attention that much to urban legislations that would improve the hazard situation of those developing countries specially while many infrastructure and housing problems appeared in large cities in developing countries as well as lack of services and sanitation systems due to the rapid pace of urban growth. All of these reasons, led Britain to create additional and separate colonies for only British colonizers in that time (Khamaisi R, 1997). Therefore, unlike developed countries, industrialization didn’t strongly cause urbanization in developing countries, where here it seems there are stronger factors and strongly correlated links between urbanization and institutional factors with politics which affected developing countries (Henderson J, 2014). In developing countries, urbanization began in 1950 which was due to population growth after the end of World War II when most of these countries gained independence and the migration from rural areas to the city in a way to find better opportunities of jobs and better life standards which stimulate cities’ expansion (PacioneM, 2009) (Bekele H, 2005) (Mondal P, 2015) (Mohammadi J, Zarabi A, Mobaraki O 2012). However, the pace and rate of urbanization increased extraordinarily after 1950 and cities of developing countries were growing faster than cities in developed countries(McGranahan G and Satterthwaite D, 2014) (Pacione M, 2009) and new cities created in a very short time (FreireM, 2006), especially when independent developing countries wanted to experience the taste of practicing their power of independence. 25 But here is the puzzle which is about the reasons behind urbanization in developing countries doesn’t have a direct relation with industrialization specially they are poor countries with poor economy which is about low levels of Gross Domestic Product and low Per Capita Income, and the industrial sector is just in the very primary stages and concentrating on light industries. For that, some argue that urbanization doesn’t have that strong a sturdy link with income change but more related to politics (Henderson J, 2014), others argue that nowadays there is a more sturdy link between income and urbanization pace in some developing countries specially after 1960s, (Glaeser E, 2014) (Lupala J, 2002). For instance, due to Oil Revelation in Gulf Cooperation Council (GCC) countries, has been dramatically accelerated the pace of urbanization in all of the GCC countries and attracted many people from all over the world to move to those countries (UN-Habitat, 2012). Actually, urbanization in developing countries caused by a mixture of economic, political, governmental and institutional factors, especially where each developing country has its own situation till nowadays. Moreover, emigration played a major role in urbanization but in a different form, where usually informal migrants tended to live large villages which became urban or in semi-urban areas but not in a fully urban areas (McGranahan G and Satterthwaite D, 2014). So upon these causes, the urban population in developing countries increased from 300 million in 1950s, and reached up to 1.3 billion in 1990 26 and expected to reach up to 3.5 billion by 2020 and the cities of those developing countries are unpredictably growing due to migration and natural population growth (Lupala J, 2002). However, the growth of unregulated and unpredictable in developing countries, faces various challenges which worsen the situation of urbanization, where the poor infrastructure, services and transportation, as well as stinginess of resources, are all not enough to cope with the needs of rapid urbanization’s population (Bekele H, 2005) (Freire M, 2006) (Cohen B, 2006) (Pacione M, 2009). Moreover, many of these countries suffered from cruel social and political entities and structures which added more complexity to the situation (Freire M, 2006) as well as the lack of planning systems and improper allocation of land (Bekele H, 2005). As a result, many of urban population in developing countries suffer from health diseases due to the inadequate infrastructure, sewage systems and solid waste disposals, as well as deficient access to pure water for drinking (Cohen B, 2006). Probably these challenges facing urbanization since 1950s in developing countries until nowadays, which appear only in economically poor countries with low pace of economic growth (Dyson T, 2011), where these countries are unable to cope with the pace of rapid urbanization. So in countries with lack of productivity, urbanization and economy here is not about productive cities but rather with consuming cities (Henderson J, 2014) (Pacione M,2009) and such cities with only 27 consumers, made the economy based on services sectors, and here come the challenges of urbanization in developing countries, where expansion of cities need good economy (Pacione M,2009) to provide adequate infrastructure, sewage systems, services as well as more management of urban population growth with creating cohesive planning scheme and structure and make cities productive not only consumers for a better life for all (Freire M, 2006). 2.1.4 Urbanization in Arab World Arab World, as it is part of developing countries, affected by the same general factors which affected urbanization in developing countries. The same of what happened in other developing countries during the colonial era from developing only the colonies there (Khamaisi R, 1997), repeated as well in the Arab World where colonies in that era expanding and spreading, and reflecting the upper-class European architectural styles and wide avenues with bigger district and multi-storey buildings, while expansion of these colonies came at the expense of residential areas where many of them were converted into business areas and offices (UN-Habitat, 2012) . After most of Arab countries got their independence, the actual impact of urbanization in terms of the interactions of physical and social have begun especially after the second half of the twentieth century, where the independent Arab countries sought to create an Arabic identity of urbanization with cities of Arabic authenticities (Miller C, 2007). It’s worth 28 mentioning that, until the mid of twentieth century, most of the Arab world areas were have a rustic rural character but in the present days most of Arab World has become urbanized (Miller C, 2007). Although, the independent Arab countries nationalized large spaces of land and reformed them, as well as re-controlled and possessed the land owned by the previous colonial countries which the independent Arab countries used these lands for the allocation of land for expansion and services, especially with an increase in the annual rate of urban growth from four to eight percent in the period between 1960s and 1980s (Kharoufi M, 1996), but the public land reserves which are allocated for public services, became decreasing, while the inability to accommodate the demand for land and the provision of services are increasing as a result of the rapid urban population growth in urban areas and the increase of urban expansion in all the Arab world cities (Kharoufi M, 1996). Thus, the annual urban population growth rates reached its peak in 1970s but decreased in the period of 1980s (Kharoufi M, 1996) (Miller C, 2007), to reach a rate of only two to four percent only (Kharoufi M, 1996). Although, Arab World countries registered as unprecedented urban expansion of cities as a result of urbanization (Kharoufi M, 1996), and this expansion coincided with the rapid pace of population growth, as the political dimension has played a major role by constituting independent post-colonial states, and concatenation of conflicts not only in the region but also in the World of Globalization (Miller C, 2007). After those Arab 29 countries were completely constituted, a new wave of urbanization immerged because of economic developments, and the major role of migration due to either the Oil Revolution in GCC countries which attracted migrants, or due to conflicts and wars in some countries of Arab World which pushed immigrants to become displaced (UN-Habitat, 2012) (Schäfer K, 2013). Economic migrants tended to move to the capital cities or to the dominant economic centers, while spreading to other areas and villages started since the mid of 1970s (Kharoufi M, 1996) (Miller C, 2007), where displaced migrants due to wars and natural disaster chose slums to live in (UN-Habitat, 2012). In 2010 refugees counted 7.4 million in the Arab world, and 9.8 million of internally displaced persons (IDPs) who remained within their countries’ borders, and 15 million international economic migrants to other Arab countries (Schäfer K, 2013). So, Arab world became one of fastest countries in the pace of urbanization (Miller C, 2007) (Schäfer K, 2013) (Abou-Korin A, 2011), where from 1970 to 2010 the rate of urban growth reached up to 400% with 56 percent of population live in cities in 2010 with 357 million residents, and expected to increase up to 646 million residents by 2050 as well as 68 percent of population expected to live in cities and urban settlements by the year 2050 (Schäfer K, 2013). In terms of economy, many of these countries to prove themselves in the globalized world, they transferred their economies from agricultural based economy into an industrial and services economy for the sake of 30 attracting private sectors and investors, which is exactly what happened in Maghreb countries (Algeria, Libya, Morocco, Tunisia and Mauritania) where they also changed their land allocations and relied on banking systems to provide better financial facilities (UN-Habitat, 2012). Moreover, the GCC countries played a major role in the international migration which attracted migrants due to the economic revival as a result of Oil Revolution in those countries (Miller C, 2007). While most of Mashriq countries (Egypt, Iraq, Jordan, Lebanon, the Occupied Palestinian Territories (OPT) and Syria) have economic activities which are intensive in either capital cities led to internal rural-urban migrations (UN-Habitat, 2012). Countries like Jordan and Lebanon accepted international migrants like Palestinian and Iraqi refugees (Miller C, 2007), and more recently Syrian refugees. So the successive of past and even recent conflicts and wars particularly in Mashriq countries and the Southern Tier (Djibouti, Somalia, Sudan and Yemen), which made urbanization accelerated in some countries at the expense of other countries and worsening the situation of controlling this rapid urbanization as well as the internal immigration to flee from natural disasters or even conflicts if displaced people couldn’t immigrate internationally (UN-Habitat, 2012). As a result, immigrations happen in different pace and locations upon the situation of the country they would immigrate to (Miller C, 2007).Parallel to the expansion of cities and creating new planned neighborhoods for high-medium class, there was unplanned settlements and informal housing which contained up to 50% of the urban population in many of Arab world countries (Miller C, 2007). 31 These unplanned informal settlements and slums are caused by the lack of land that cannot accommodate the rapid growth due to the internal migrations, or due to the lack of registered titles of lands, and the lack of affordable housing, while the refugee camps created as a result of international migrations and suffer not only from bad living conditions, but also from social trauma in many cases (UN-Habitat, 2012). Either informal settlements or refugee camps, they suffer from inadequate adequate infrastructure, sewage systems and housing specially in in countries like Mashriq countries which are not that much rich economically, the situation is worsen with the migrants who fled from wars (UN-Habitat, 2012) (Miller C, 2007). Although Arab world countries have rapid urbanization, but most of them suffer from lack of job opportunities specially with 53 percent of the urban population is young and under the age of 25, there’s a magnificent demand for jobs, so here unemployment became a ghost hangs over the region and the youth are pushed to look for jobs elsewhere and thus to immigrate nationally or internationally (UN-Habitat, 2012). For example, GCC countries have been receivers for the educated or skilled professionals from Mashriq countries, while Marshreq countries had been receivers and exporters, receivers of less skilled workers and refugees, but exporters of the well educated professionals (UN-Habitat, 2012). As a result, the rate of urban population growth is much higher than the rate of national population growth (Kharoufi M, 1996) which added 32 more load on the shoulders of Arabs governments specially when they don’t have sufficient capacity and ability to keep pace with the rapid urbanization process which is really critical in terms of planning for the coming generations (UN-Habitat, 2012). These critical challenges are harsher in a country that is still not independent neither politically nor economically, with no absolute sovereignty over “land” which is the most important factor for expansion and growth which the case of Occupied Palestine. 2.1.5 Urbanization Impacts and Consequences Urbanization brought many benefits of economic, cultural, social and lifestyle developments (McGranahan G and Satterthwaite D, 2014) (Wilson S, 2015) (Bhatta B, 2010) specially during the 19th and 20th centuries, urbanization and industrialization were strongly affected the economy and job opportunities which led to massive rural-urban migration, while nowadays and due to globalization developing countries are experiencing the same situation of flourishing in job opportunities which also led to rural-urban migration for those who are looking for job in cities (Bhatta B, 2010), and as a result, the demographic transition is the most influential reason of urban growth in all countries (Shaheen L, 2013) (Dyson T, 2011). Although, cities became more congested with spread of diseases where governments were not able to upgrade sewage and water systems to cope with the high populated areas in that time in addition to the lack of 33 housing as well as the spread of social problems (Khamaisi R, 1997) (Wilson S, 2015) (Cohen B, 2006) (Bhatta B, 2010) (McCatty M, 2014) (McGranahan G and Satterthwaite D, 2014). On the other hand, rapid continuous immigrations and rapid urban growth are the major driving forces to unmanaged and unplanned urban expansion all over the world and especially in developing countries (McCatty M, 2014)(Cohen B, 2006) where open and public space are becoming less and we ended up with cities of stones only (Pacione M, 2009). All over the world, informal settlements and shanty towns started to appear in parallel to the high migration rates and lack of affordable housing (McCatty M, 2014) (McGranahan G and Satterthwaite D, 2014), where only in developing countries 30 to 70 percent of settlements are informal settlements in irregular pattern, which are either authorized or unregistered or not approved from government to be a part of the development in the government’s agenda (Lupala J, 2002). Because Arab world is a part of developing countries, the informal constructions here are also either unregistered properties or constructed over agricultural or sensitive environmental areas as a result of unmanaged urbanization, which led to “urban sprawl” and to enormous problems which related to crimes and unsafe social environment due to the high congestion rates in cities which in many cases are difficult to control which exaggerate conflicts, social problems and rural poverty (Schäfer K, 2013)(Cohen B, 2006)(McCatty M, 2014) (McGranahan G and Satterthwaite D, 2014)(Wilson S, 2015)(Bhatta B, 2010)(UN-Habitat, 2012). 34 Moreover, rapid unplanned urbanization have other consequences like climate change, excessive consumption of water sources which also will affect the biodiversity and ecosystems all over the world (Wilson S, 2015) (McGranahan G and Satterthwaite D, 2014) (Brown L, Gray R, Hughes R and Meador M, 2005) (Cohen B, 2006) as well as harmful consequence on environment causing degradation and drought (Schäfer K, 2013). Thus, urban sprawl cause excessive consumption of resources and destruction of open and agricultural lands (Bhatta B, 2010) due to the conversion of agricultural lands into urban lands which harms environment and ecosystems (AbuHafeetha M, 2014)(Shaheen L, 2013)(Freire M, 2006). 2.2 Urban Sprawl and Beyond The phenomenon of urbanization and its consequences played a major role in changing the urban transformation of cities and population settlements, where urbanization in developed countries caused suburbanization where urban cities became congested and many health and social problems appeared, so suburbanization “which can be also called decentralization” considered in that time as a solution by pushing the population outside cities, but those expansions where not well managed and resulted “urban sprawl”. In the other hand, in developing countries the urbanization itself was the main cause behind the urban sprawl where the rapid urbanization was unmanaged and unplanned. Thus, after 1950, suburbanization appeared in developed countries which created sprawl, 35 while urbanization appeared in developing countries which led to urban sprawl (Ottensmann J, 1977) (Al-Tarawneh W, 2014).As a result, urban sprawl is closely associated with urbanization regardless the different countries’ characteristics, (Bekele H, 2005). Despite the importance of urban sprawl phenomenon, but still there is no consensus or general agreement upon the definition of what urban sprawl is. But basically, urban sprawl can be defined as “a pattern of land- use or land cover change in which the rate at which land is converted for development exceeds the population growth rate over a specified time period” (Bekele H, 2005), while others defined urban sprawl as the conversion of large amount of lands from agricultural lands into urban lands of low density development where density is considered as the tool to measure sprawl (Anthony J, 2004) and others defined it as a scattered and inefficient urban growth (Mohammadi J, Zarabi A and Mobaraki O, 2012) (Al-Tarawneh W, 2014). Urban sprawl is also defined as the land use as urban area of low density, lack of continuity with the already existing urban fabric, low concentration levels where developments spread evenly, lack of compactness, lack of centrality, multi-nuclei development patterns, low levels of mixed land uses, low levels of proximity where the different land uses are not close to each other (Anthony J, 2004) (Bekele H, 2005) (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011) (Mohammadi J, Zarabi A and Mobaraki O, 2012) (Al-Tarawneh 36 W, 2014). These definitions are completely fit to the developed countries urban sprawl, but to some extent it is not completely matching the urban sprawl in developing countries, although there is no specific definition for urban sprawl in developing countries. For that, the discussion in this section is discussing urban sprawl in developed countries more than the urban sprawl in developing countries because not much studies were about developing countries, and the lack of resources, where the sprawl phenomenon considered as a recent phenomenon in developing countries compared to developed countries, and thus more data is available on developed countries rather than developing countries. Wherefore, urban sprawl’s indicators vary according to regions and territories, including exaggerated land consumption an instrumental change in cities’ urban transformation and cities expansion as well as commanding the variations in the land-use patterns (Al-Tarawneh W, 2014) (Bekele H, 2005) (Bhatta B, 2010) which strongly affected the urban transformation of these cities. Urban sprawl caused by unplanned land-uses with insufficient urban laws and land policies and the concentration on roads investments and socio-economic factors (Bekele H, 2005). As a result, urban sprawl is considered one of the main global challenges of the Twenty-First Century (Mohammadi J, Zarabi A and Mobaraki O, 2012) specially due to its consequence in terms of the dramatic loss in the agricultural lands which became an alarming phenomena for the whole world, either if the countries are developed or less developed (Al-Tarawneh W, 2014) (Adaku E, 2014) 37 (Gadakh B and Jaybhaye R, 2015) (Mohammadi J, Zarabi A and Mobaraki O, 2012) (Wilson B and Chakraborty A, 2013). 2.2.1 Urban Sprawl Concept and Trends Spatially, urban sprawl is considered as a dynamic phenomenon (Hasse J and Lathrop R, 2003) (Gadakh B and Jaybhaye R, 2015) and has been one of the most important consequences of rapid urbanization since the World War II in the shape of suburbs (Nechyba J and Walsh R, 2004) in developed countries like USA, Canada and European countries during 1950s, while currently the wave of urban sprawl reached many developing countries, which reached large, medium and even small cities all around the world (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011) (Mohammadi J, Zarabi A and Mobaraki O, 2012). Basically, Urban sprawl term is used to describe the geographical expansion for the sake of particular developments at the expense of agricultural lands (Stan A, 2013), where many agricultural lands were converted into other urban land-uses (Anthony J, 2004) (European Environment Agency, 2006). Urban sprawl is also defined by scattered separated new land developments and urban land-uses (Ottensmann, J, 1977) (Gadakh B and Jaybhaye R, 2015). Urban sprawl have basic forms and development patterns which are considered as the characteristics of urban sprawl and they are either caused by physical terrains, or unsuitable planning or the lack of control over urban developments (ARIJ, 2004). 38 Low-density development Scattered uncontrolled development Leapfrog development Al-Bireh CityStrip/ribbon development For that, urban sprawl forms (Figure 2.2) are considered as part of the characteristics of urban sprawl which are four main forms (Figure 2.2): low-density, strip, scattered, and leapfrog development (Pendall R, 1999)(Adaku E, 2014)(Bekele H, 2005)(Anthony J, 2004). Although these characteristics cannot be considered as measurements because what is important in about urban sprawl forms is not the patterns of development themselves but the impacts and the directions of these patterns (Pendall R, 1999). Figure (2.2) Forms of Urban Sprawl - (Owusu G, 2013) Low-density pattern refers to the low rise buildings in large plots due to the cheap land costs in the suburbs; strip development refers to the allocation of settlements align with the transportation or river arteries; while the scattered uncontrolled development refers to the unmanaged and unrolled outward expansion caused by the weakness of zoning and planning and policies; and last the leapfrog refers to the unsustainable 39 jumping developments which ignore the greenbelts and growth boundaries (Owusu G, 2013) where all of these sprawl forms led to uncontrolled and exaggerated consumption of lands specially the agricultural lands where the unmanaged urban growth, didn’t only caused huge loss of agricultural lands (Bekele H, 2005) (Pendall R, 1999) (Brunner A, 2012), but also increased pollution and excessive consumption of resources, which increase health and social problem, and became a challenge for the whole world especially for developing countries (Al-Tarawneh W, 2014) (Bekele H, 2005) (Pendall R, 1999). For that the Influential forces behind urban sprawl played a major role in creating the urban sprawl characteristics and forms. These forces are: physical, socio-economic and political factors as well as the interactions of these forces together, lead to the urban sprawl phenomenon (Bekele H, 2005). • Physical Factors The unsuitable physical terrain like the wetlands, water bodies, mineral lands and rugged terrain, lead to urban sprawl (Figure 2.3) (Al- Tarawneh W, 2014) (Bhatta B, 2010). Therefore, new developments try to avoid these unsuitable geographical terrains due to the high cost for that settlements try to avoid these places due to the high cost to be incurred for infrastructure services supplies, and prefer agricultural lands which are easier to supply services and lower in cost (Al-Tarawneh W, 2014). 40 It’s worth mentioning here, that the unsuitable geographical terrains obstacles are difficult to overcome for that many settlements ignored these terrains and scattered around in an unmanaged way because nothing could be done, but overlooking these terrains as shown above in (Figure 2.3) (Bhatta B, 2010). Figure (2.3:) Unsuitable physical terrain prohibits continuous development - (Bhatta B, 2010)] • Socio-economic factors They played a major role in the dynamism urban sprawl and the movement of urban population in the whole world (Adaku E, 2014), especially when it is related to housing issue, where the lack of affordable housing in urban areas pushed the population to move out from the city centers and create their settlements in the countryside and forming suburbs (Bhatta B, 2010) (Al-Tarawneh W, 2014) (Anthony J, 2004). Although, wealthy people moved to countryside not because they are pushed to move, 41 but they preferred to move and have bigger houses with backyards. For both poor and wealthy people, the land values also played an important role in sprawl with the distribution and uses of land which can form the type of development and expansion (Ottensmann, J, 1977). Thus, there’s an inverse relationship between rates of urban sprawl and land prices, where the lower price of the land is, the more urban sprawl occurs (Pendall R, 1999). Especially in developed countries, people were able to buy their private cars while private automobile became dominance in the transportation, and the rise of cars ownership with the rapid constructions of roads increased suburbanization and resulted sprawl and facilitated the movements between neighborhoods and the separate zones of residential, commercial or offices zones (Nechyba J and Walsh R, 2004) (Anthony J, 2004) (Bhatta B, 2010) (Bekele H, 2005). • Political Factors The separation of socio-economic operations from urban planning bodies due to the conflicts of interest, as well as the lack of coordination between them and the lack of centralized and organized powers and planning control resulting regulations problems and affect the decision- making process and the output of laws (Al-Tarawneh W, 2014) (Anthony J, 2004), especially when there’s lack of clear land regulations, parallel to the excessive land zoning regulations, where the lack of clear land regulation created illegal and irregular forms of expansion, while the strict land zoning and lack of clear land-use regulations which created illegal and 42 irregular settlements, the strict land zoning regulations has created totally separate land-uses (residential, offices, commercial, industrial, and other land-uses) which resulted low density expansions which at the end all together created urban sprawl (Bhatta, 2010)(Al-Tarawneh W, 2014) (Zeković S, Vujošević M, Bolay J, Cvetinović M, Miljković J and Maričić T, 2015)(Anthony J, 2004). Therefore, the land-use laws have heavily impacted rural areas and their structure, starting with the development of rural residential buildings and ending with urban sprawl and the loss of large tracts of rural and agricultural lands (Al-Tarawneh W, 2014). Moreover, the lack of coordination between the different governmental and institutional of planning in developing countries are contributed to inflate the rate of urban sprawl (Owusu G, 2013), especially when their decisions are not matching with the future needs and demands for urban development (Bhatta, 2010) (Al-Tarawneh W, 2014). Due to the lack of coordination and the loose of governmental planning control especially in countryside, the situation became worse by the residents’ ignorance of legislations and regulations within the absence of planning control in developing countries (Al- Tarawneh W, 2014). Specially in developed countries, urban sprawl is widely considered as low-density, scattered exclusive land-uses (Bekele H, 2005)(Hasse J and Lathrop R, 2003)(Adaku E, 2014) (Gadakh B and Jaybhaye R, 2015)(Anthony J, 2004)(Siedentop S and Fina S, 2008)(European Environment Agency, 2006), as well as the high rates private car ownership (Mohammadi J, Zarabi A and Mobaraki O, 2012) 43 and the increase of residential areas with separate land-uses at the suburbs, are considered as the main characteristics of urban sprawl in the developed countries. Although there are many similarities between urban sprawl in developed and developing countries like the danger of sprawl on agricultural lands, but not all of the terms of urban sprawl in developed countries are applicable in developing countries which have different factors and characteristics, and for here comes the difficulty of generalizing the forms and characteristics of urban sprawl in all over the world (Wilson B and Chakraborty A, 2013), and this is essential to know in the case of looking for remedies of sprawl, the solutions those proposed in developed countries cannot be applicable in developing countries and the following sections are going to highlight the sprawl in developed and developing countries in details. Although the references on urban sprawl in developing countries considered few due to the lack of data compared to developed countries. 2.2.2 Urban Sprawl in Developed Countries As discussed in the previous part, the movement of suburbanization and decentralization boomed during 1950s, which are two sides of the same coin where the development moved outward the city centers and created new outskirts in the countryside which created urban sprawl. Although, historically, cities expansions and developments were related to population growth, it is not the case in urban sprawl and the 44 population growth is not related to sprawling anymore, and the population chose to look for new lifestyles, so they moved away from city centers and created low-density settlements which are the suburbs (European Environment Agency, 2006). For that, decentralization and urban sprawl which considered as intensive dispute between planning bodies, researchers, decision makers, and the general public (Owusu G, 2013). Regardless the population growth, all urban sprawl forms can be either low-density residential land-use development, or like edge cities which basically considered for offices and as business districts which aligned to transportation routes, rivers or parks , or scattered with discontinuity in development, or at last can be in the form of enclaves like leapfrogs over agricultural and rural lands while leaving adjacent lands totally empty, which considered as a serious indicator of the unmanaged and irregular urban growth (European Environment Agency, 2006)(Nechyba J and Walsh R, 2004) and any of the urban sprawl forms can occur regardless the size of the city (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011) (Mohammadi J, Zarabi A and Mobaraki O, 2012). In the last decades, inner cities were the core of many problems, starting from poverty, unemployment, congested settlements, health, environment and social problems of drugs, crimes and other safety problems which pushed people specially families to move out to the periphery of cities specially due to the low prices of agricultural lands 45 (European Environment Agency, 2006) to find better air quality, more green areas, better schools for their kids, less crimes and more safety, less noise and bigger households which suburbs act like magnets specifically for families (Nechyba J and Walsh R, 2004) (European Environment Agency, 2006). So, the consumers preferences caused urban sprawl (European Environment Agency, 2006) (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011) (Mohammadi J, Zarabi A and Mobaraki O, 2012) (Bhatta B, 2010) (European Environment Agency, 2006) in addition to the preferences for local taxes and more amenities such as backyards with swimming pools, and more open spaces (Nechyba J and Walsh R, 2004) (European Environment Agency, 2006). The rising of living standards for residents is as a result of the economic growth due to globalization which resulted in increasing the private cars ownership and the massive roads constructions as well as the drop of fuel costs especially in USA and caused decentralization (European Environment Agency, 2006). Moreover, the economic growth, rapidly increased the establishment of new factories industries and the shift of the old ones outside the city centers, because factories mostly need huge spaces, as well as housing for the employees of the countryside factories where the prices of rural agricultural lands are low compared to urban lands which consumed more rural lands excessively in uncontrolled patterns (European Environment Agency, 2006) (Bhatta B, 2010). As a result, this caused urban sprawl which is excessively consuming from agricultural lands around 3,000 sq. 46 Km per year in the developed countries (Gadakh B and Jaybhaye R, 2015) due to uncontrolled and unmanaged expansions as a result of the weak land-use planning regulations and the poor enforcement in the countryside as well as the poor implementation of the existing plans as well as the lack of coordination between planning bodies, government and lack of collaboration between them and the citizens (European Environment Agency, 2006). Although the economic growth which increased the income disparity between population which created decentralization, but instead of considering the decentralization as a solution for urbanization problems, it also created unresolved equation which is urban sprawl’s impacts of more social problems where obviously, sprawling cities dismantle the structure of the society and community into two parts, according to socio-economic factors; where the first part considered as very crowded and contested places in the city exclusively for the poor, and the second part considered as areas with low-density scattered settlements in the periphery of the city exclusively for high-income people and the final composition of the city become a heterogeneous combination between the segments of society (Bhatta B, 2010). Governments in developed countries recognized that urban sprawl poses more harms than benefits and considered as unsustainable, so Unites States of America as well as many other developed countries imposed sets of regulation and proposed a range of development solutions, such as New 47 Urbanism and Growth Management but it seems these were not effective enough so urban sprawl is still exist in United States of America and many other developed countries and will continue in the future if there is no powerful implementation (Brunner A, 2012). So, if this is the case in developed countries, then the situation can be worse in developing countries due to the lack of powerful planning control and lack of policies which is considered as one of the most influential causes of urban sprawl. 2.2.3 Urban Sprawl in Developing Countries Although the rapid urbanization created slight economic progress in many developing countries (Gadakh B and Jaybhaye R, 2015) but still the economy is weak to attract investors and developers to inner cities (Martine G, 2011), and poor to expand vertically, for that expanding horizontally is more dominant because they rural lands are cheaper where many of these horizontal expansions occurred in unmanaged way which created urban sprawl (Bekele H., 2005). However, lower land prices outside the city played an important role in creating the phenomenon of urban sprawl in developing countries (Owusu G, 2013) (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011) as it attracts investors and developers to buy outside the city in addition to the poor urban planning systems and the weak economic market which led to dramatic widespread speculation in 48 land prices, so developers chose the areas those are between the inner city and rural areas and they seek to buy these lands because they think the prices will rise in the future due to the speculation of these lands as a result of their proximity to city center and the rapid population growth (Owusu G, 2013). Thus, urban sprawl in developing countries created a unique character of city structure (Figure 2.4), which the city is consisted of the city center which is congested, suburban areas, and peri-urban areas (Brunner A, 2012). Figure (2.4): Schematic Diagram Urban Structure of a Developing Country’s City (Veríssimo C, 2014) The suburban areas and peri-urban areas are considered as forms and they also considered main contrasting urban sprawl types (Brunner A, 2012), because the first form “suburban areas” is characterized by scattered low density residential areas with luxurious commercial services but not mixed land-uses created for wealthy people and served by streets for 49 private automobiles only instead of public transportation (Torres H, 2011) (Brunner A, 2012), while the other form is “peri-urban areas” which only poor people move to these areas (Torres H, 2011)(Brunner A, 2012) which are located between the city and rural areas and characterized by lower density than the city center but higher than suburbs and mixed land-uses (Torres H, 2011), irregular forms and informal land-uses (Larson R and Varol N, 2003) (Torres H, 2011) (Brunner A, 2012), and the whole peri- urban areas suffer from poverty in terms of poor infrastructure, insufficient accessible roads, degradation of life conditions with inadequate basic services (Bhatta B, 2010) (Torres H, 2011) (Brunner A, 2012) (Larson R and Varol N, 2003). However, where most of these informal settlements and land uses in developing countries can be found in the inner city and in the peri-urban areas which considered as the periphery of the city (Torres H, 2011) (Bhatta B, 2010) and considered as consequences of rapid urbanization in the shape of urban sprawl (Bolay J, 2004) (Moreno E and Mboup G, 2011). Actually in developing countries, between 25 to 75 percent (Bolay J, 2004) and one out of three urban residents live in illegal and irregular settlements (Moreno E and Mboup G, 2011),which means the majority of urban sprawl form is in the shape of slums that are located in peri-urban areas. The poor urban planning systems in these countries and the lack of authorities to predict the future expansions, and the lack of implantations enforcements led to excessive urban sprawl in addition to the exclusive 50 land-uses policies which were taken from developed countries as they are because of colonization, separating the lands into separate land which are not suitable for the case of developing countries in addition to the unsuccessful and ineffectual enforcement of these land uses on the ground (Bhatta B, 2010) (Al-Tarawneh W, 2014) (Brunner A, 2012) as well as the lack of physical and financial resources with the absence of clear strategic plans, where all of these have worked on creating urban sprawl in developing countries (Freire M, 2006). As a result, urban sprawl varies between developing and developed countries, although it is created because of decentralization in developed countries, but urban sprawl in developing countries is created by urbanization (Ottensmann J, 1977), where most of cities are continued sprawling until nowadays an unplanned and irregular patterns and the sprawl increased due to the continuous rapid urbanization (Abu Helu M, 2012) (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011). However, urban sprawl increased after the construction of highways and transportation routes (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011),where the urban sprawl in developed countries followed transportation routes, but the difference here is in developed countries the transportation routes are planned but in developing countries the transportation routes themselves are not planned and the sprawling settlements became more unsystematic and random patterns (Bekele H, 2005)(Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011). 51 Moreover, urban sprawl in developing countries is not always characterized by low-density suburbs (Martine G, 2011)(Freire M, 2006), and automobile privatization like the developed countries, and not caused by the preferences for new lifestyles of people to move out of the city to the periphery of the city (Martine G, 2011). Although, rich people in developing countries moved outside for their preferences but they are little portion compared to the poor population, because the majority of developing countries while one out of five live below the national poverty line (Larson R and Varol N, 2003). Thus, the majority of people in developing countries did not move to the suburbs for luxurious lifestyles like in developed countries (Bekele H, 2005) (Bahatta B, 2010) where the poor population pushed to move out to get the necessary needs of spaces specially there is no more space enough for the population in the inner cities due to the rapid unmanaged urbanization and limited housing options for them, so here the population growth has it is impact in sprawling cities of the developing countries but not the sole main cause of urban sprawl (Brunner A, 2012) (Adaku E, 2014) (Gadakh B and Jaybhaye R, 2015). The inadequate services, unplanned expansion, and informal settlements caused by urbanization are basic features of urban sprawl in developing countries which are shared with the Occupied Palestinian Territories because it is already part of developing countries (Abu Helu M, 2012). Although the Palestinian situation is considered a unique situation in the world especially due to the political situation and the planning practices 52 which were controlled by external forces for a long period not by Palestinians themselves (Abdelhamid A, 2006). 2.2.4 Urban Sprawl Impacts and Consequences Although the forms and causes of urban sprawl in the world vary between countries, but most of the world’s countries share the same consequences of sprawl but in varied rates. The urban sprawl around the world has serious losses (Bhatta B, 2010) but also decentralization has positive consequences mostly in developed countries. Decentralization caused higher economic outputs when cheap land is opened for factories for example, and created more opportunities for employment as well as better sanitation and infrastructure services where these rich countries can afford for new better infrastructure, in addition to provide better lifestyles compared to city center (Bhatta B, 2010) (Owusu G, 2013). Moreover, decentralization provided better houses with bigger spaces, private backyards and better schools as well as the suburbs have lower crime rates and better air quality and lower in noise and pollution compared to city center (Owusu G, 2013). On the other hand, the rapid urban growth outside cities went out of the governments’ control, including developed countries governments, due to the lack of urban planning development and the loose control over urban growth which resulted urban sprawl and considered as a harmful phenomenon which excessively consume land, energy, water, and other natural resources (Bhatta B, 2010) (Mohammadi J, Zarabi A and Mobaraki 53 O, 2012) in addition to the dramatic loss in open spaces and agricultural lands which considered one of the most dangerous consequences of urban sprawl (Nechyba J and Walsh R, 2004). As a result, a major negative tendency towards urban sprawl has been appeared in the late of Twentieth Century (Brunner A, 2012), due to the harmful costs of urban sprawl at the economic, environmental, and social levels (Bhatta B, 2010) (Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011). • Economic costs Services and infrastructure for the low-density scattered urban developments are very high in expenses compared to inner cities (Siedentop S and Fina S, 2008) (Bhatta B, 2010) (Owusu G, 2013) which means more schools, police stations, fire stations, hospitals, wires, cables, pipes, and more waste and recyclables collection services (Bhatta B, 2010), as well as a high cost must be paid to provide roads and highways (Bhatta B, 2010)(Al-Tarawneh W, 2014), to cope with the high rates of private car ownerships and other vehicles which are essential in low density developments (Al-Tarawneh W, 2014). As a result, higher costs of services and infrastructure led to higher tax burdens (Nechyba J and Walsh R, 2004) (Bekele H, 2005) (Owusu G, 2013). • Environmental costs Sprawl imposed a major threat on availability of land and other natural resources (Bekele H, 2005) (Al-Tarawneh W, 2014) (Hasse J and 54 Lathrop R, 2003)(Larson R and Varol N, 2003) (European Environment Agency, 2006). Urban sprawl also destroyed many wetlands and woodlands for the sack of expansion which caused a major loss in the wildlife habitat (Bekele H, 2005) (Bhatta B, 2010) (Brunner A, 2012) (Al-Tarawneh W, 2014) (European Environment Agency, 2006) which as a result changed the ecosystems patterns (Al-Tarawneh W, 2014), in addition to the loss of farmlands, open spaces and agricultural lands (Bekele H, 2005)(Bhatta B, 2010)(Owusu G, 2013)(European Environment Agency, 2006) where these lands were converted into urban lands (Bhatta B, 2010) (Brunner A, 2012) (Al-Tarawneh W, 2014). So the conversion of agricultural lands into urban lands led to dramatic consumption and changes in the soil properties and reduced its capacity to perform its fundamental functions (European Environment Agency, 2006)which affected the national food security due to the reduced food productions (Bhatta B, 2010) (Brunner A, 2012) (Al-Tarawneh W, 2014). Urban sprawl also excessively consume raw materials, natural resources and energy (Bekele H, 2005) (European Environment Agency, 2006) (Mohammadi J, Zarabi A and Mobaraki O, 2012) in addition to producing pollution and energy wastes (Martine G, 2011) (Larson R and Varol N, 2003) (Nechyba J and Walsh R, 2004) Bhatta B, 2010) (Al- Tarawneh W, 2014), and affecting air quality (Nechyba J and Walsh R, 2004) (Bhatta B, 2010) (Al-Tarawneh W, 2014) (Owusu G, 2013) (European Environment Agency, 2006) as well as greenhouse gas emissions due to the increased travel distances and lengths as well as the 55 increase in fuel consumption of the large number of private cars(Nechyba J and Walsh R, 2004) (Bekele H, 2005) (Bhatta B, 2010). These emissions are contributed in climate change where temperatures becoming higher (Bhatta B, 2010)(European Environment Agency, 2006) (Mohammadi J, Zarabi A and Mobaraki O, 2012), and so urban sprawl leads to higher temperatures (Bhatta B, 2010)(Al-Tarawneh W, 2014 ) and threaten the natural and rural environments (European Environment Agency, 2006) (Mohammadi J, Zarabi A and Mobaraki O, 2012) and increased the rates of river and coastal flooding (European Environment Agency, 2006) and also affects water quality and quantity (Bekele H, 2005) (European Environment Agency, 2006) (Al-Tarawneh W, 2014)(Bhatta B, 2010) while all of these will affect the overall life style of people (European Environment Agency, 2006) (Mohammadi J, Zarabi A and Mobaraki O, 2012) and we can say it may threaten the future generations’ lives. • Social Costs Most of social problems here are in developed countries where urban sprawl leads to inhomogeneous community structure and imbalances (Bekele H, 2005) Shahraki S, Sauri D, Serra P, Modugno S, Seifolddini F and Pourahmad A, 2011) (Al-Tarawneh W, 2014). Suburbs are pulling only rich people to bring them away from poor people to separate between poor and rich people as well as between rich and middle class people, which create inequality and segregations (Bekele H, 2005) (Al-Tarawneh W, 56 2014), as well as social spatial isolation between the rich community itself due to low-density developments where houses are far from each other (Bekele H, 2005) (Al-Tarawneh W, 2014). However the backyards for the houses of suburbs increased the community disintegration, where for instance instead of going to public parks where people could meet and interact, the backyards tend to prevent the interaction between neighbors (Al-Tarawneh W, 2014). As a result, the low-density developments and the low population density will lead the residents to lose their sense of community (Bhatta B, 2010) (Nechyba J and Walsh R, 2004) where not only social problems appear clearly in developed countries but also urban sprawl made people less active not only socially, but also physically and people became fatter and sicker (Al-Tarawneh W, 2014). Although most of the mentioned urban sprawl cost are concentrating on the developed countries case at the expense of developing countries due to the lack of references about urban sprawl in developing countries, but in general urban sprawl costs are more harmful in developing countries especially in Palestine where the case is worse. • Summary Urbanization affected the urban trans