Green space is an essential part of the city urbanism. Research dedicated to development of the greenery and emergence of the first public parks contributes substantially to the understanding of urban issues and urban history. Green space has an aesthetic function, but is also a socially stratified space. Every city has its own unique greenery. It is not different in the case of Prague, whose dominant - Prague Castle creates unique linking of urban and green with Petřín and Malá Strana. The thesis "Green spaces in the city, their development and transformation on the example of Prague in the 19th and 20th century" aims to bring the historical development of Prague's greenery, especially the creation of public green space and point out the fact that people commonly accepted phenomenon of public parks was not always a matter of course. Development of green space, the struggle for its development and rescue, employed clubs, societies and individuals and has become one of the priorities for urban policy. Mainly the contemporary guides were used as a source for this work and for describing the emergence of the first public parks in the 19th century and the transformation of types of urban green areas. Other sources featured professional literature, contemporary book- published titles, memoirs, maps,...

永續發展的概念現今已被運用於都市，其中，都市綠地在環境、生態、景觀、社會各層面之機能皆可提升都市永續性，在快速的都市化下，都市內綠地減少，土地利用變遷帶來之環境衝擊影響已自個體單元累積到全球。然而，過去研究中未有關注在綠地的變化趨勢與其他土地利用間的互動關係，以及在不同區域下的變化差異。因此，本研究採用GIS和景觀指數看在1995年至2006年間台北都會區綠地變遷趨勢，並分區探討土地利用間的互動關係，最後藉由二元羅吉斯迴歸分析綠地變化可能原因。 研究結果顯示，在1995年至2006年間，台北都會區整體發展是建地增加，林地也呈上升趨勢，而草地是土地利用轉移下被犧牲掉最多的土地，綠地轉移成其他土地利用情形以都會邊緣地區最嚴重。不同綠地型態在1995年至2006年間的變遷仍有差異，林地在整個台北都會區屬於景觀中的基質，主導性未受動搖，僅在都會中心減少並受破壞；而農地面積略微下降，呈破碎化發展，尤其以都會中心外圍區農地被破壞情形最明顯；草地面積亦下降，破碎化情形較農地更嚴重，在都會郊區、次中心之草地被破壞嚴重，草地各方面機能降低。透過二元羅吉斯迴歸分析發現自然環境、社會經濟與計畫環境皆影響台北都會區的綠地變遷。根據研究結果，建議未來政府於都市計畫上應將綠地空間納入考量，對於不同綠地型態應有不同管制措施，考量各區域綠地型態之差異性，以及自然環境、社會經濟和計畫環境對於綠地變遷的影響，以促進都市朝向永續發展。 / The concept of sustainable development has been applied in cities. Urban green space plays an important role in enhancing the sustainability of the city in regards to the environment, ecology, landscape and society aspects. Under rapid urbanization, green space has greatly declined in cities. Environmental impact resulting from land use change has grown from local to global proportions. However, researches did not pay attention to interactions between green spaces and other land-use change trends or different types of change in different areas. This research used GIS and landscape metrics to investigate the green space change trend and interactions among different land use types in the Taipei metropolitan area from 1995 to 2006. Furthermore, this research analyzed possible reasons that may have caused green space change through logistic regression. The results showed that, from 1995 to 2006, the built up area and the forest increased in Taipei Metropolitan Area; however, the grass decreased because of land use change. Urban fringe was the place that green space changed to other land-use most. There were differences of land use change for different types of green space. Forest was the matrix in the landscape of Taipei metropolitan area. It still kept the predominant role, only decreased and was destroyed in the center of metropolitan area. Farmland slightly decreased and became fragmented, especially in the periphery of the urban center. Grassland area decreased and became fragmented much more than farmland. In suburb and sub-center, grassland was destroyed seriously and became less functional. Through binary logistic regression, the study found that natural environment, socio-economic and government planning do have influence on green space changes in the Taipei metropolitan area. According to the result of the study, the recommendation was that government should take green space into consideration when doing urban planning. For different types of green space and different areas, the government needs to have different measures and needs to consider the impact factors of green space change in order to accelerate sustainable development in cities.

Submitted by Emanuel Varela Cardoso (emanuel.varela@ufcg.edu.br) on 2018-09-24T19:53:05Z No. of bitstreams: 1 LUCIANNA MARQUES ROCHA FERREIRA –TESE (PPGRN) 2018.pdf: 4043233 bytes, checksum: 486e1ad8ad7101f70e07637566fa13f8 (MD5) / Made available in DSpace on 2018-09-24T19:53:05Z (GMT). No. of bitstreams: 1 LUCIANNA MARQUES ROCHA FERREIRA –TESE (PPGRN) 2018.pdf: 4043233 bytes, checksum: 486e1ad8ad7101f70e07637566fa13f8 (MD5) Previous issue date: 2018-07-27 / A urbanização tem sido uma das principais causas de mudança do uso e ocupação da terra em todo o mundo, muitas vezes com consequências irreparáveis para a prestação de bens e serviços ecossistêmicos fundamentais para o bem-estar físico, metal e espiritual humano, bem como para a manutenção da vida no planeta. Esta pesquisa analisa a mudança da disponibilidade de bens e serviços ecossistêmicos em função do uso e ocupação da terra, no período de 1989, 2007 e 2014; e a valoração social de benefícios prestados por uma microbacia hidrográfica predominantemente urbanizada, inserida no ecótono Agreste (área de transição entre os biomas Mata Atlântica e Caatinga), no Nordeste do Brasil. Técnicas de sensoriamento remoto e sistema de informação geográfica foram utilizadas para quantificar as mudanças no uso e ocupação da terra na Microbacia Hidrográfica Riacho das Piabas, Paraíba. Método de transferência de benefícios foi aplicado para quantificar as mudanças na oferta de bens e serviços ecossistêmicos, entre os anos analisados. A percepção das partes interessadas (comunidade, técnico e especialista) acerca dos ambientes que ofertam bens e serviços ecossistêmicos na área de estudo e seus respectivos níveis de importância foram obtidos por meio de mapeamento participativo. A substituição de área de vegetação arbórea (46% da área de estudo em 1989 e 5% em 2014) por ambiente construído foi o fator-chave que impulsionou o declínio de 73% da disponibilidade de bens e serviços ecossistêmicos entre os anos de 1989 e 2014. A expansão urbana promoveu a perda de 89% da oferta de oito serviços ecossistêmicos, incluindo regulação do clima, regulação do fluxo de água, moderação de perturbações, ciclagem de nutrientes e controle biológico, que quando se considera a tendência regional de aridificação e as pressões existentes sobre os recursos hídricos, são relevantes localmente. Houve diferença significativa entre a percepção das partes interessadas quanto ao número de áreas mapeadas por seção de bens e serviços ecossistêmicos disponibilizados pela área de estudo para a população (Anova fatorial, F= 21,62; p< 0,001). A visão da comunidade sobre os benefícios oferecidos pela microbacia hidrográfica estudada distinguiu de técnicos e de especialistas. Os ambientes que mais ofertaram bens e serviços ecossistêmicos foram as áreas de transição entre ambiente dulcícola e terrestre; e espaços verdes. O serviço de manutenção do ciclo hidrológico e fluxos de águas apresentou média de nível de importância social muito alto. A gestão que deseja reduzir os impactos do processo de urbanização na provisão de bens e serviços ecossistêmicos deve considerar implementação do planejamento espacial baseado em ecossistemas, com foco na infraestrutura urbana verde e na restauração de habitats naturais e sua conectividade. Ademais, é fundamental abordar a percepção de partes interessadas no processo de planejamento e tomada de decisão para minimizar e gerenciar potenciais conflitos sociais. / Urbanisation has been a main cause of land use land cover (LULC) change worldwide, often with irreparable consequences to the provision of goods and ecosystem services that are fundamental to human physical, mental and spiritual well-being, as well as to the maintenance of life on the planet. This research analyzes the goods and ecosystem services availability change as a function of LULC, in the period of 1989, 2007 and 2014; and the social valuation of ecosystem benefits provided by a predominantly urbanised microwatershed, located in the Agreste ecotone (transition area between Atlantic Forest and Caatinga biomes), in Northeast Brazil. Remote sensing techniques and geographic information system were used to quantify LULC changes in Riacho das Piabas microwatershed, Paraíba. The benefit transfer method was applied to quantify changes in the ecosystem goods and services supply between the years analyzed. The stakeholders perception (community, technical and expert) about the environments that offer ecosystem goods and services in the study area and their respective importance levels were obtained through participatory mapping. Replacement of tree vegetation area (46% of the study area in 1989 and 5% in 2014) by the built environment was the key factor driving the 73% decline in the ecosystem goods and services availability between 1989 and 2014. Urban sprawl resulted losses of 89% in the eight ecosystem services supply, including climate regulation, water flow regulation, moderation of disturbance, nutrient cycling and biological control, which are critical locally when considering the regional trend towards aridification and the existing pressures on water resources. There was a significant difference between the stakeholders perception about the mapped areas number per ecosystem goods and services section available by the study area to the population (Factorial Anova, F = 21.62, p <0.001). The community perception about the benefits offered by the studied microwatershed distinguished from technicians and experts. The environments that most offered ecosystem goods and services were transitional areas between the between freshwater and terrestrial environments; and green spaces. The service maintenance of hydrological cycle and water flux presented very high average importance level. Management that wishes to reduce the urbanisation impacts on the provision of ecosystem goods and services should consider implementation of ecosystem-based spatial planning, focusing on urban green infrastructure and natural habitats restoration and their connectivity. In addition, it is fundamental to approach the stakeholders perception in the planning process and decision making to minimize and manage potential social conflicts.

No description available.

The paper evaluates nature-based solutions for a retrofitting proposal for the combined regeneration, climate adaptation, and green space management of the industrial area Gåsebäck in Helsingborg, Sweden. The objective of this study was to evaluate options for how Gåsebäck could be sustainably regenerated and developed, while providing additional security against future negative effects of climate change, through the implementation of nature-based solutions. The methods used were unstructured interviews, literature study, thematic data analysis, and scoping review. Some urban societal challenges the area is facing were identified as Urban regeneration, Climate adaptation, and Green space management. The suggested NBSs to address these challenges are phytoremediation, mycoremediation, street trees and bushes, green walls, green roofs, flower beds, permeable surfaces, roadside greenery, rain gardens, de-culvertation and pocket parks. Examples of how the identified nature-based solutions can be retrofitted to block Italien are installing green walls on the old fire station for noise and pollution abatement, biodiversity increase, climate regulation, and enhancement of green elements; green roofs on various buildings for e.g. water management, increased biodiversity and green elements; street trees and bushes along the streets Södergatan and Malmöleden/Gåsebäcksvägen for noise and pollution abatement, water management, biodiversity increase, and enhancement of green elements; site specific installation or pocket park with phyto- or mycoremediation; flower beds and roadside traffic to increase attractiveness; and rain gardens and permeable surfaces for water management. / <p>20180620</p>

No description available.

Physical inactivity and disconnection from natural environments threatens human health. However, research has demonstrated that natural environments potentially support health-enhancing physical activity which could confer greater physical and mental health benefits than physical activity in other types of environment. This thesis approached the study of physical activity in natural environments through three related pieces of research. Firstly, an experimental study was carried out to explore how the presence of litter in beach environments affected psychophysiological responses to exercise. Responses to exercise did not differ in littered and clean conditions but there was evidence that order effects influenced findings. Visual attention to the two scenes differed, but did not mediate differences in psychophysiological responses. Secondly, analysis of a national dataset was undertaken to explore the form and quantity of physical activity conducted within natural environments in England. A series of linear regressions revealed that higher-intensity physical activities occurred in countryside environments, but more total energy expenditure occurred in coastal environments. Thirdly, a quantitative content analysis of brochures which promote recreational walking in natural environments was conducted which investigated their use of persuasive behavioural messages. These brochures omitted behavioural techniques which may be effective at motivating inactive individuals to walk. Extending this, an online survey tested whether improving brochure content heightened intentions to walk in natural environments. By designing content based on the theory of planned behaviour, the intentions of inactive individuals to undertake walking in natural environments were increased. The findings from this thesis demonstrate that the protection of natural environments is vital for preserving and promoting active recreation and could contribute to population-level increases in physical activity with theory-based promotion in the future.

Tehran, the capital of Iran has undergone major urbanization in the last century, which has caused uncontrollable urban growth. Poor regulation and control of this growth has given rise to environmental problems including high air and water pollution. In turn, this has led to urban growth towards the mountains in the north, where the environment is better. However, this pressure to develop in the north has increased segregation of the city and created a clear social division of class between the northern and southern parts of the City. In light of this, and in the context of Tehran as an extremely dense city with limited green space, the City sees a possibility in transforming an unused military airport in the southern districts of the city into a new urban park. This master thesis explores how to reclaim the 270Ha former airfield and develop it as an urban park with strengthened links to surrounding neighbourhoods. The work aims to gain an understanding of how large vacant areas can become successful public areas and green places in the community. The work is based on urban theory and site analysis and brings forward design proposals for the park. Analysis work is divided into an investigative and exploratory stage. The investigative part includes literature studies, data collection and mapping of the city’s urban morphological development, taking into account physical and socio-economic processes. The exploratory part consisted of inventories, site studies and interviews in Tehran, as well as integration analysis with space syntax to explore accessibility and connections in the new park. Throughout the study shows how and why the city has evolved and highlights a connection between living in the southern districts, which are low-income areas, with also having poor access to public and recreation areas. This analysis forms the foundations for the design proposal, visualizations and programs presented about how the area can be designed as a new urban city park. In conclusion, the study highlights that in order to be able to develop new places or renew existing area’s, consideration must be given to urban morphological development. This includes the socio-economic and socio-ecological process. It further concludes, that a ecological viewpoint together with a understanding of the physical environment, the urban landscape identity and the need of people in the context needs to be brought together to plan and create parks and urban spaces

Background There are a few epidemiological studies that (1) link increased ambient air pollution (AP) with an increase in lung cancer incidence rates and (2) investigate whether residing in green spaces could be protective against cancer. However, it is completely unclear whether other forms of cancer are also affected by AP and if residential green spaces could lower cancer incidence rates in general. Therefore, the objective was to estimate whether AP and green space are associated with several cancer types. Methods The analysis was based on routine health care data from around 1.9 million people from Saxony who were free of cancer in 2008 and 2009. Incident cancer cases (2010–2014) of mouth and throat, skin (non-melanoma skin cancer - NMSC), prostate, breast, and colorectum were defined as: (1) one inpatient diagnosis, or (2) two outpatient diagnoses in two different quarters within one year and a specific treatment or death within two quarters after the diagnosis. Exposures, derived from freely available 3rd party data, included particulate matter with aerodynamic diameter of less than 10 μm (PM10) and nitrogen dioxide (N02) as well as green space (Normalized Difference Vegetation Index - NDVI). Associations between air pollutants, green space, and cancer incidence were assessed by multilevel Poisson models. Age, sex, physician contacts, short- and long-term unemployment, population density, and having an alcohol-related disorder were considered as potential confounders. Results Three thousand one hundred seven people developed mouth and throat cancer, 33,178 NMSC, 9611 prostate cancer, 9577 breast cancer, and 11,975 colorectal cancer during the follow-up period (2010–2014). An increase in PM10 of 10 μg/m3 was associated with a 53% increase in relative risk (RR) of mouth and throat cancer and a 52% increase in RR of NMSC. Prostate and breast cancer were modestly associated with PM10 with an increase in RR of 23 and 19%, respectively. The associations with N02 were in the same direction as PM10 but the effect estimates were much lower (7–24%). A 10% increase in NDVI was most protective of mouth and throat cancer (− 11% RR) and of NMSC (− 16% RR). Colorectal cancer was not affected by any of the exposures. Conclusions In addition to the studies carried out so far, this study was able to provide evidence that higher ambient AP levels increase the risk of mouth and throat cancer as well as of NMSC and that a higher residential green space level might have a protective effect for NMSC in areas with low to moderate UV intensity. Nevertheless, we cannot rule out residual confounding by socioeconomic or smoking status.

Urban green spaces such as neighbourhood parks and playgrounds hold significance because they offer services and benefits related to human health and wellbeing. Despite recognition of these services by scientists, conservationists, and policy makers, these spaces in many urban areas face pressure and threat to their presence. Especially in developing countries where urban green spaces are inadequately managed, and often encroached upon, thus resulting in loss of quality. While local authorities have historically been responsible for managing urban green spaces, lately there is an increased involvement of citizens in green space management. It is therefore relevant to study how citizens contribute to managing these spaces and ensure their continuity and quality. The study here follows the Open Space Strategic Management approach, described as a complex process comprising of three different levels: strategic–formulation of policy, objectives, and targets; tactical– formulation of time bound plans; and operational–actual actions on these plans to maintain and upkeep the space. The conceptual approach has been operationalised to the area of East Delhi, citing Resident Welfare Associations (RWAs) as a working example of the citizen organisation responsible for green space management. The research specifically focuses on the operational level and tries to explore their contribution towards the maintenance of these spaces. For this purpose, interviews were conducted with the presidents of these organizations (N=34), and information was collected about the actions undertaken by RWAs that constitute as green space maintenance, and their subsequent perceived influence on the green space quality. The findings suggest that for East Delhi, action such as arrangement of financial support in taking care of the local space is a major contribution by the RWAs that have higher influence on the perceived quality of space in terms of being visually appealing. Other actions such as providing guidance, raising up park related issues, and manual help have selective effect on the space being perceived as of good quality in terms of aspects such as user safety, cleanliness in the park space, and in creation of recreational opportunity in the green space for all users. The results from this study will contribute towards the body of literature on role of local citizens and citizen organizations taking part in management of smaller green spaces. The outcomes of this study can be utilized for recommending a comprehensive participatory strategy and design guidelines for green space management in the study area, especially for smaller spaces such as neighborhood parks. This should also contribute towards creation of knowledge to work towards achieving safe, inclusive, resilient, and sustainable green spaces as mentioned in UN Sustainable Goal 11, and the New Urban Agenda.:1. Introduction 3 1.1. Background 3 1.2. Problem 5 1.3. Structure of the thesis 8 1.4. Intended audience 9 2. Literature Review 11 2.1. Urban Green Spaces 12 2.1.1. Multi-functionality of Green Spaces: Ecosystem Services 24 2.2. Green Spaces and the New Urban Agenda 26 2.3. Green Spaces in Delhi- planning and design 29 2.3.1. Planning: Master Plan of Delhi 30 2.3.2. Design: CPWD landscape guidelines 40 2.3.3. The Delhi Preservation of Trees Act, 1994. 41 2.3.4. Gaps in provision 41 2.4. Urban Green Space Management 42 2.4.1. Global Management approaches 42 2.4.2. Green Space Management in Delhi 49 2.5. Theoretical framework 52 2.5.1. Maintenance of green spaces 53 2.6. Summary of the chapter 57 3. Research Hypothesis 59 3.1. Working hypotheses 61 4. Study Area 65 4.1. East Delhi District 68 4.1.1. Civic Boundaries 68 4.1.2. Colony Structure 70 4.1.3. Land Use Pattern 73 4.2. Target group 75 4.3. Summary of the chapter 78 5. Methodological Approach 79 5.1. Survey Interviews 79 5.2. Sampling 80 5.3. Questionnaire Design 82 5.4. Data collection 83 5.4.1. Field work preparation 83 5.4.2. In the Field 84 5.5. Data Analysis 85 5.6. Validity, Reliability and Objectivity of results 86 5.7. Limitations 87 5.8. Summary of the chapter 89 6. Results 91 6.1. Descriptive results 91 6.1.1. Age Category 91 6.1.2. Work Situation 92 6.1.3. Highest level of education received 93 6.1.4. RWA functioning 93 6.1.5. Preferred way of contribution to the maintenance process 97 6.1.6. Preferred reason for involvement in the maintenance process 100 6.1.7. Perceived condition of the local green space 102 6.1.8. Perceived condition of their local green space in terms of safety 106 6.1.9. Desired Improvements to the local park 109 6.2. Hypothesis Testing and Measure of Association 112 6.2.1. Functionality of the equipment for creation of recreational opportunity 112 6.2.2. Cleanliness 115 6.2.3. Upkeep of vegetation 118 6.2.4. Safety 120 6.2.5. Perceived quality 123 6.3. Summary of the results 125 7. Discussion 129 7.2. Resident Welfare Association an example of active citizenship 129 7.3. RWA as a care taker of the local green spaces 131 7.4. Influence of RWA actions on the local green space 135 8. Conclusion 137 8.1. RWA perspective to maintenance 137 8.2. Implications for Green Space Development 139 8.3. Future Research 143 8.4. Theoretical Implications 144 8.5. Contribution of this thesis 146 8.5.1. Contribution to gap in literature 146 8.5.2. Contribution to Landscape Architecture 147 8.5.3. Contribution to Policy Development 147 9. Bibliography 149 Appendix A: Questionnaire 175 Section A: Description of Resident Welfare Association 175 Section B: Involvement in maintenance of local green spaces 177 Section C: Outcomes of RWA actions and activity on the quality of local green space 180 Appendix B 185 Invite 185 Support Letter 186 Appendix C 187 Table depicting administrative structure in territory if Delhi 187 Civil Society in Delhi: Bhagidari 188 Appendix D: Maps of sub areas under East district 189 Appendix E: Examples of Citizen Participation in other cities in India. 191 Appendix F: Statistical Test Values 193 Appendix G 198