Planning for Sustainable Urban Futures

2011 ◽  
pp. 1922-1932
Author(s):  
Didem Dizdaroglu ◽  
Tan Yigitcanlar ◽  
Les Dawes
Keyword(s):  
Natural Resources ◽  
Urban Ecosystems ◽  
Urban Ecosystem ◽  
Sustainable Urban Development ◽  
Ecological Planning ◽  
Natural Systems ◽  
Human Needs ◽  
Planning Approach ◽  
Negative Impacts ◽  
The Many

In recent years, cities have shown increasing signs of environmental problems due to the negative impacts of urban activities. The degradation and depletion of natural resources, climate change, and development pressure on green areas have become major concerns for cities. In response to these problems, urban planning policies have shifted to a sustainable focus and authorities have begun to develop new strategies for improving the quality of urban ecosystems. An extremely important function of an urban ecosystem is to provide healthy and sustainable environments for both natural systems and communities. Therefore, ecological planning is a functional requirement in the establishment of sustainable built environment. With ecological planning, human needs are supplied while natural resources are used in the most effective and sustainable manner and ecological balance is sustained. Protecting human and environmental health, having healthy ecosystems, reducing environmental pollution and providing green spaces are just a few of the many benefits of ecological planning. In this context, this chapter briefly presents a short overview of the importance of the implementation of ecological planning into sustainable urban development. Furthermore, it presents a conceptual framework for a new methodology for developing sustainable urban ecosystems through ecological planning approach.

Planning for Sustainable Urban Futures

2011 ◽  
pp. 15-25
Author(s):  
Didem Dizdaroglu ◽  
Tan Yigitcanlar ◽  
Les Dawes
Keyword(s):  
Natural Resources ◽  
Urban Ecosystems ◽  
Urban Ecosystem ◽  
Sustainable Urban Development ◽  
Ecological Planning ◽  
Natural Systems ◽  
Human Needs ◽  
Planning Approach ◽  
Negative Impacts ◽  
The Many

In recent years, cities have shown increasing signs of environmental problems due to the negative impacts of urban activities. The degradation and depletion of natural resources, climate change, and development pressure on green areas have become major concerns for cities. In response to these problems, urban planning policies have shifted to a sustainable focus and authorities have begun to develop new strategies for improving the quality of urban ecosystems. An extremely important function of an urban ecosystem is to provide healthy and sustainable environments for both natural systems and communities. Therefore, ecological planning is a functional requirement in the establishment of sustainable built environment. With ecological planning, human needs are supplied while natural resources are used in the most effective and sustainable manner and ecological balance is sustained. Protecting human and environmental health, having healthy ecosystems, reducing environmental pollution and providing green spaces are just a few of the many benefits of ecological planning. In this context, this chapter briefly presents a short overview of the importance of the implementation of ecological planning into sustainable urban development. Furthermore, it presents a conceptual framework for a new methodology for developing sustainable urban ecosystems through ecological planning approach.

scholarly journals Microbiome-Inspired Green Infrastructure (MIGI): A Bioscience Roadmap for Urban Ecosystem Health

2021 ◽  
Author(s):  
Jake Robinson ◽  
Harry Watkins ◽  
Ioana Man ◽  
Craig Liddicoat ◽  
Ross Cameron ◽  
...  
Keyword(s):  
Green Infrastructure ◽  
Ecosystem Health ◽  
Urban Landscape ◽  
Urban Ecosystems ◽  
Urban Ecosystem ◽  
Sustainable Urban Development ◽  
Integrative System ◽  
Health Promoting ◽  
Multi Stakeholder ◽  
Urban Ecosystem Health

Background: Microbiome-Inspired Green Infrastructure (MIGI) was recently proposed as an integrative system to promote healthy urban ecosystems, through multidisciplinary design. Specifically, MIGI is defined as nature-centric infrastructure restored and/or designed and managed to enhance health-promoting interactions between humans and environmental microbiomes, whilst sustaining microbially-mediated ecosystem functionality and resilience. MIGI also aims to stimulate a research agenda that focuses on considerations for the importance of urban environmental microbiomes. Objectives: In this paper we provide details of what MIGI entails from a bioscience and biodesign perspective, highlighting the potential dual benefits for human and ecosystem health. We present ‘what is known’ about the relationship between urban microbiomes, green infrastructure and environmental factors that may affect urban ecosystem health (ecosystem functionality and resilience as well as human health). We discuss how to start operationalising the MIGI concept based on current available knowledge, and present a horizon scan of emerging and future considerations in research and practice. We conclude by highlighting challenges to the implementation of MIGI and propose a series of workshops to discuss multi-stakeholder needs and opportunities. Discussion: This article will enable urban landscape managers to incorporate initial considerations for the microbiome in their development projects to promote human and ecosystem health. However, overcoming the challenges to operationalising MIGI will be essential to furthering its practical development. Although the research is in its infancy, there is considerable potential for MIGI to help deliver sustainable urban development driven by considerations for reciprocal relations between humans and the foundations of our ecosystems –– the microorganisms.

scholarly journals Emergy Comparison of Typical Coastal Urban Ecosystems in China

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-7 ◽  
Author(s):  
Fuqiang Qin ◽  
Lifang Wang ◽  
Shifen Shao
Keyword(s):  
Sustainable Development ◽  
Natural Resources ◽  
Comprehensive Evaluation ◽  
Geographical Location ◽  
Urban Ecosystems ◽  
Urban Ecosystem ◽  
Source Control ◽  
The Sustainable Development ◽  
Coastal Cities ◽  
Economic Production

With outstanding geographical location and rich natural resources, coastal cities have become concentrated and active areas of human social and economic production. Furthermore, a large number of human activities have posed a great deal of ecological environmental pressure to coastal ecological areas. The emergy analysis method is selected to construct an index system with a total of nine indicators at five levels, including emergy source structure, social subsystem, economic subsystem, environmental subsystem, and comprehensive evaluation of sustainable development. The development level of subsystems and the sustainable development ability of ecosystem in Shenzhen, Dalian, Ningbo, Qingdao, and Xiamen were evaluated. The emergy sustainable index of the five cities is 0.10, 0.23, 0.31, 0.49, and 0.93, respectively. According to the evaluation results, coastal cities should comprehensively optimize the population structure, reasonably develop natural resources, make efficient use of marine resources, attach importance to the source control of pollutants, and strive to build a modern economy, so as to realize the sustainable development of coastal urban ecosystem.

scholarly journals Dog Walkers’ Views of Urban Biodiversity across Five European Cities

2020 ◽  
Vol 12 (9) ◽  
pp. 3507 ◽  
Author(s):  
Leonie K. Fischer ◽  
Ingo Kowarik
Keyword(s):  
Field Survey ◽  
Urban Ecosystems ◽  
Urban Ecosystem ◽  
European Cities ◽  
Dog Walking ◽  
Positive Side ◽  
Urban Greenspaces ◽  
Important Challenge ◽  
Negative Impacts ◽  
Positive Side Effects

Contact with nature makes people feel better, live healthier and act more environmentally-friendly. We hypothesized that dog walking, an omnipresent people–nature interaction in cities, translates to a more positive view of urban nature and, subsequently, to more support for conservation initiatives. Insights into such positive side-effects of dog walking are relevant for dog-related urban policies that often focus on negative impacts of dogs (e.g., health risks, disturbance of wildlife). Based on a field survey in five European cities (N = 3717), we analyzed if people who walked dogs regularly valued four urban ecosystem types (park meadows, wastelands, streetscapes, forests), and the plant species diversity within, differently from other people. Opposite to our hypothesis, participants from both groups valued urban ecosystems and their biodiversity very similarly across the cities. Thus, our study does not confirm that regular dog walkers value natural elements more than other people. It thus remains an important challenge for urban planners to balance services and disservices of dog walking in urban greenspaces.

scholarly journals Relasi Manusia, Alam dan Tuhan Dalam Harmonisasi Semesta

2020 ◽  
Vol 9 (1) ◽  
pp. 15
Author(s):  
I Gusti Made Widya Sena
Keyword(s):  
Natural Resources ◽  
Symbiotic Relationship ◽  
Human Beings ◽  
Cultural Elements ◽  
Philosophy Of Life ◽  
Human Needs ◽  
God's Love ◽  
The World ◽  
The Many ◽  
The Universe

<p>Humans and nature are two of the many symbols of the manifestation of God’s love for the universe He created. The form of God’s love for the universe is an indisputable reality because before God created humans, he also thought and understood the survival of human beings in the realm of life as a form of symbiotic relationship between human and natural.<br />All human needs have been fulfilled and provided by God through the supply of natural resources, and vice versa God is preparing humans to help maintain the balance of the universe, both physical, biological and socio-cultural elements.<br />The concept of Tri Hita Karana is the root of people’s happiness in Bali. As a philosophy of life for Balinese people who still exist in the community in Bali, it is also used as a model of happiness in other countries in the world. This concept is a very simple to be implemented in everyday life. Because Tri Hita Karana etymologically is derived from three syllables, Tri which means “three”, Hita means “happiness” and Karana which means “cause”. The three causes of happiness consist of Parahyangan, Palemahan and Pawongan.<br />The relation of God’s relationship with nature according to the Hindu perspective is God as a symbol of the bhuana agung and bhuana alit. God as a symbol of the bhuana agung (universe) is a manifestation of the contents of the universe while God as a symbol of the bhuana alit can be realized that God exists and lives in<br />every human being.</p>

scholarly journals Transitions to freshwater sustainability

2018 ◽  
Vol 115 (36) ◽  
pp. 8863-8871 ◽  
Author(s):  
Peter H. Gleick
Keyword(s):  
Natural Resources ◽  
Environmental Sustainability ◽  
New Technologies ◽  
Supply And Demand ◽  
Natural Systems ◽  
The Public ◽  
Human Needs ◽  
Environmental Transitions ◽  
Management Approaches ◽  
Water Issues

Fundamental transitions in natural resources technologies, institutions, and management approaches are often difficult to see in advance, or even in the midst, of actual changes. Such a transformation now appears to be underway for freshwater resources, driven by increasingly severe water-related crises around the world. These include mismatches between supply and demand; the continued failure to meet basic human needs for water and sanitation; expanding ecological degradation due to extraction of water from natural systems and human-caused climate changes; the development of new technologies for using, treating, monitoring, and reporting on water use; new conceptual work; and growing attention given to water issues by the public and scientific communities. Similar transitions, with additional implications for water, also appear to be underway in the energy and climate fields. For such transitions to be successful, it is important to understand what drives deep changes in the perceptions, management, and use of natural resources; the factors that encourage or discourage changes; and whether strategies can be developed to improve and accelerate those changes that lead to social, economic, and environmental sustainability goals. This paper addresses the concept of resource or environmental transitions in the context of freshwater; reviews theories, data, and frameworks for identifying and analyzing transitions; offers some examples; and identifies key policies to help manage effective and successful transitions.

نُدرة الموارد وعلاقتها بالبيئة من وجهة نظر إسلاميّة The Issue of Scarcity of Resources and Its Relationship to the Environment

2014 ◽  
Vol 11 (1) ◽  
pp. 01
Author(s):  
حسن بن إبراهيم الهنداوي (Hassan Hendawi)
Keyword(s):  
Natural Resources ◽  
Human Existence ◽  
Economic Resources ◽  
Human Beings ◽  
Human Needs ◽  
Modern Economy ◽  
The People ◽  
The World ◽  
Scarcity Of Resources ◽  
Economic Dilemma

الملخّصإنّ الفقر والإملاق من المشكلات الرئيسة التي يواجهها العالم اليوم، ومن أسبابها ندرة الموارد الاقتصادية الشديدة وندرة الغذاء والماء. فندرة الموارد وقلتها كانت ذات أثر مباشر في قتل الملايين من الأنفس البشريّة. وتعدّ ندرة الموارد عند الاقتصاديين الخطر الأساس الذي يهدد الوجود البشري في هذا العصر. ويعتبرها الاقتصاديّون كذلك معضلة اقتصادية ناتجة عن رغبات الإنسان غير المتناهية مقابل موارد محدودة ومتناهية. ومن الأمور التي يقترحها الاقتصاديون من اجل التغلب على هذه المشكلة أن النّاسن ينبغي عليهم أن يختاروا الموارد الضرورية والحاجية لتلبية رغباتهم. فمفهوم الندرة من منظور الاقتصاد التقليدي يعني موارد محدودة في العالم مقابل حاجات ورغبات غير محدودة. وسبب ذلك عند الاقتصاديين أن الطبيعة لا توفر موارد كافية لتلبية حاجات الناس ورغباتهم غير المتناهية. ونظرة الإسلام التي يمثلها القرآن الكريم والسنة النبوية الشريفة لمسألة الندرة نظرة مختلفة تماما عن نظرة الاقتصاد التقليدي. ويعنى هذا البحث ببيان أن الندرة ليست مشكلة الطبيعة التس سخّرها الله تعالى للإنسان،  ولكن المشكلة في أخلاقيات الناس وتصرفاتهم في الموارد الطبيعية وطريقتهم في الانتفاع بها التي أدت إلى إدخال الضرر والفساد على الموارد الموجودة.الكلمات المفتاحية: الإسلام، ندرة الموارد، الاقتصاد المعاصر، الموارد الطبيعية، الطبيعة. **************************************               AbstractAmong the main problems that the world is facing today are poverty and destitution caused by severe scarcity of economic resources and the scarcity of food and water. The lack of resources has already caused the death of millions of human beings. The scarcity of resources is counted by economists as the primary danger that threatens the human existence. Economists also consider it an economic dilemma caused by infinite human desires against limited and finite resources. In order to overcome this problem among the suggestions made by economists is that human beings should choose only necessary resources to satisfy their desires. The conventional concept of scarcity is that the resources in the world are limited vis-à-vis the unlimited human needs and desires. The reason for that according to economists is that the nature does not provide sufficient resources to meet people’s endless needs and desires. Islamic approach as represented by the Holy Qur’an and the Sunnah to the issue of scarcity is essentially different from the conventional viewpoint of economists. This paper proposes and explains that the problem is not in the nature which Allah has made subservient to man, but it is in the ethics of the people and their behaviour and way of utilization of natural resources, which ultimately damage and corrupt the available resources.Keywords: Islam, Scarcity of Resources, Modern Economy, Environmental Resources, Nature.

Biotics: Competition, Herbivory, Predation, Parasitism and Symbiosis

2017 ◽  
Author(s):  
Christer Brönmark ◽  
Lars-Anders Hansson
Keyword(s):  
Population Dynamics ◽  
Ecosystem Function ◽  
Theoretical Basis ◽  
Abiotic Factors ◽  
Biological Interactions ◽  
Natural Systems ◽  
The Many

If biological interactions, such as competition and predation, have any effect on population dynamics, or if abiotic factors alone determine which organisms, how many of them do we see in a specific ecosystem, was for long a controversial question. This chapter aims at providing the basis for the understanding of biological interactions, as well as showing ample examples of how important those interactions are in shaping both population dynamics and ecosystem function of natural systems. In addition to the many examples, the reader is introduced to the history and the theoretical basis for biological interactions.

Future Directions

2020 ◽  
pp. 476-479
Author(s):  
Marc N. Potenza ◽  
Kyle A. Faust ◽  
David Faust
Keyword(s):  
Technology Development ◽  
Digital Technologies ◽  
World Health ◽  
International Classification Of Disease ◽  
Levels Of Use ◽  
Pornography Use ◽  
Negative Impacts ◽  
Mental Health Treatments ◽  
The Many

As digital technology development continues to expand, both its positive and negative applications have also grown. As such, it is essential to continue gathering data on the many types of digital technologies, their overall effects, and their impact on public health. The World Health Organization’s inclusion of Gaming Disorder in the eleventh edition of the International Classification of Disease (ICD-11) indicates that some of the problematic effects of gaming are similar to those of substance-use disorders and gambling. Certain behaviors easily engaged in via the internet may also lead to compulsive levels of use in certain users, such as shopping or pornography use. In contrast, digital technologies can also lead to improvements in and wider accessibility to mental health treatments. Furthermore, various types of digital technologies can also lead to benefits such as increased productivity or social functioning. By more effectively understanding the impacts of all types of digital technologies, we can aim to maximize their benefits while minimizing or preventing their negative impacts.

Fungi and diseases — natural components of healthy forestsThis article is one of a collection of papers based on a presentation from the Stem and Shoot Fungal Pathogens and Parasitic Plants: the Values of Biological Diversity session of the XXII International Union of Forestry Research Organization World Congress meeting held in Brisbane, Queensland, Australia, in 2005.

Botany ◽  
2009 ◽  
Vol 87 (1) ◽  
pp. 22-25 ◽  
Author(s):  
M. E. Ostry ◽  
G. Laflamme
Keyword(s):  
Fungal Pathogens ◽  
Biological Diversity ◽  
Forest Health ◽  
Disease Outbreaks ◽  
Ecological Interactions ◽  
Negative Effects ◽  
Land Owners ◽  
Negative Impacts ◽  
The Many ◽  
Native Fungi

Forest health is described and perceived in different ways by the general public, land owners, managers, politicians, and scientists, depending on their values and objectives. Native tree pathogens and diseases are often associated with negative impacts even though damage is limited or not widespread. Too often, the concepts of tree health and forest health are used interchangeably and are not related to scale. Similar to fire, occurrences of disease outbreaks focus on the negative effects. However, native pathogens often exist in equilibrium with natural forest communities so their critical ecological roles are not easily discernible. Examined holistically, native fungi and diseases, dead and dying trees, and the many complex ecological interactions among them provide valuable benefits that ultimately contribute to sustainable, healthy forest ecosystems.

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