Ecosystem health has been a focal point and research frontier of applied ecology in recent years,increa-singly used in urban ecological studies.To quantify the effect of ecological improvement from eco-planning,an eco...Ecosystem health has been a focal point and research frontier of applied ecology in recent years,increa-singly used in urban ecological studies.To quantify the effect of ecological improvement from eco-planning,an ecosystem health assessment method is used in eco-planning evaluation and decision support in the urban eco-planning research of Guangzhou City of China.Based on features of an urban ecosystem,five factors such as vigor,organizational struc-ture,resilience,ability to maintain ecosystem service,and influence on people’s health were selected to develop the assessment indicator system.Then,to evaluate the validity of planning measures,a cost-effect analysis of the different sce-narios on eco-planning was made,taking investment of the planned projects as the cost and ecosystem health state after implementing the scenarios as the effect.To establish priority of all the proposed planning schemes or countermeasures,variation of the ecosystem health state was evaluated when the investment of eco-environmental construction projects changes by P10%,P20%and P50%,respectively.Thus,the order of importance of eco-environment construction projects to the urban ecosystem health state can be worked out,providing a reference for prioritizing the implementation of such urban eco-environmental projects.The study proved the trial value of an ecosystem health evaluation method in urban eco-planning research.展开更多
In order to satisfy the demands of the rapid urbanization and improve the environment of China's human settlements, the Key Laboratory of Ministry of Education on Urban-Rural Eco-Planning & Green Building at T...In order to satisfy the demands of the rapid urbanization and improve the environment of China's human settlements, the Key Laboratory of Ministry of Education on Urban-Rural Eco-Planning & Green Building at Tsinghua University was founded. This paper introduces the primary achievements in theoretical studies and technical practices by the lab from five perspectives in the past three years, as well as the future development.展开更多
Thebackground,concept,connotation,principles,andmethodsofeco-planningforanEco-Demonstration Park(EDP)and sustainability were examined based on a case study of the Luhua EDP in the Chongming Island of Shanghai,China,wh...Thebackground,concept,connotation,principles,andmethodsofeco-planningforanEco-Demonstration Park(EDP)and sustainability were examined based on a case study of the Luhua EDP in the Chongming Island of Shanghai,China,which is an important part of Shanghai Eco-city planning and construction in the 21st century.By analyzing natural,social and economic conditions,calculating population using the land capacity eco-model,eco-function zoning,and eco-construction,an innovative eco-industrial structure and technical chain were formulated.A comprehensive eco-planning scheme for the EDP was proposed,including planning and management strategies for subsystems of efficient industry,good quality human settlement,high standard eco-construction and eco-tourism as well as effective environmental protection and attractive landscape.The EDP should be an area with coordinated and sustainable economic,social and environmental subsystems.Eco-planning for the EDP should be a very important part of eco-city planning and sustainability.The paper aims to set up a theoretical framework and practical basis for eco-planning and promoting harmony between human and nature.展开更多
This paper reviews Mr. Huang Guangyu's major ideas on the eco-planning of mountain cities. The primary principle is that the spatial structure of a mountain city must adapt to its eco-environmental characteristics...This paper reviews Mr. Huang Guangyu's major ideas on the eco-planning of mountain cities. The primary principle is that the spatial structure of a mountain city must adapt to its eco-environmental characteristics. The primary foundation is evaluating the natural eco-environments' suitability of a mountain city and integrating urban development with the spatio-temporal pattern of ecological resources. The non-construction land has to be scientifically planned because it is closely related to the ecological security of a mountain city and affects the quality of urban settlements. The working methodology is a multi-disciplinary collaboration and integration, as well as all-round thinking through a combination of theoretical research and practice. These theories have been put into effect in the planning projects by Huang and have had far-reaching impact. In brief, they can be regarded as the spirit of mountain cities.展开更多
Abstract On the basis of basic conditions of Qingyang County,beneficial and restrictive factors for the construction of eco-county were analyzed,guiding concepts and planning objectives of the eco-county construction ...Abstract On the basis of basic conditions of Qingyang County,beneficial and restrictive factors for the construction of eco-county were analyzed,guiding concepts and planning objectives of the eco-county construction were elaborated.Ecological construction of Qingyang County dominated by eco-county,ecoagriculture,eco-industry and eco-tourism,and also the ecological implementation mode of planning were introduced,the safeguarding mechanism was given.展开更多
基金This study was supported by the National Key Basic Research and Development(973)Program of China(Grant No.2005CB724201)the Natural Science Foundation of Beijing(Grant No.8072004).
文摘Ecosystem health has been a focal point and research frontier of applied ecology in recent years,increa-singly used in urban ecological studies.To quantify the effect of ecological improvement from eco-planning,an ecosystem health assessment method is used in eco-planning evaluation and decision support in the urban eco-planning research of Guangzhou City of China.Based on features of an urban ecosystem,five factors such as vigor,organizational struc-ture,resilience,ability to maintain ecosystem service,and influence on people’s health were selected to develop the assessment indicator system.Then,to evaluate the validity of planning measures,a cost-effect analysis of the different sce-narios on eco-planning was made,taking investment of the planned projects as the cost and ecosystem health state after implementing the scenarios as the effect.To establish priority of all the proposed planning schemes or countermeasures,variation of the ecosystem health state was evaluated when the investment of eco-environmental construction projects changes by P10%,P20%and P50%,respectively.Thus,the order of importance of eco-environment construction projects to the urban ecosystem health state can be worked out,providing a reference for prioritizing the implementation of such urban eco-environmental projects.The study proved the trial value of an ecosystem health evaluation method in urban eco-planning research.
文摘In order to satisfy the demands of the rapid urbanization and improve the environment of China's human settlements, the Key Laboratory of Ministry of Education on Urban-Rural Eco-Planning & Green Building at Tsinghua University was founded. This paper introduces the primary achievements in theoretical studies and technical practices by the lab from five perspectives in the past three years, as well as the future development.
基金This work was supported by the National Social Science Key Foundation of China(Grant No.06&ZD024)the National Natural Science Foundation of China(Grant No.39930040)the Funding of Department of Science and Technology of Shanghai,China(No.06dz12304).
文摘Thebackground,concept,connotation,principles,andmethodsofeco-planningforanEco-Demonstration Park(EDP)and sustainability were examined based on a case study of the Luhua EDP in the Chongming Island of Shanghai,China,which is an important part of Shanghai Eco-city planning and construction in the 21st century.By analyzing natural,social and economic conditions,calculating population using the land capacity eco-model,eco-function zoning,and eco-construction,an innovative eco-industrial structure and technical chain were formulated.A comprehensive eco-planning scheme for the EDP was proposed,including planning and management strategies for subsystems of efficient industry,good quality human settlement,high standard eco-construction and eco-tourism as well as effective environmental protection and attractive landscape.The EDP should be an area with coordinated and sustainable economic,social and environmental subsystems.Eco-planning for the EDP should be a very important part of eco-city planning and sustainability.The paper aims to set up a theoretical framework and practical basis for eco-planning and promoting harmony between human and nature.
文摘This paper reviews Mr. Huang Guangyu's major ideas on the eco-planning of mountain cities. The primary principle is that the spatial structure of a mountain city must adapt to its eco-environmental characteristics. The primary foundation is evaluating the natural eco-environments' suitability of a mountain city and integrating urban development with the spatio-temporal pattern of ecological resources. The non-construction land has to be scientifically planned because it is closely related to the ecological security of a mountain city and affects the quality of urban settlements. The working methodology is a multi-disciplinary collaboration and integration, as well as all-round thinking through a combination of theoretical research and practice. These theories have been put into effect in the planning projects by Huang and have had far-reaching impact. In brief, they can be regarded as the spirit of mountain cities.
基金Sponsored by Anhui Soft Science Research Institute(12020503053)
文摘Abstract On the basis of basic conditions of Qingyang County,beneficial and restrictive factors for the construction of eco-county were analyzed,guiding concepts and planning objectives of the eco-county construction were elaborated.Ecological construction of Qingyang County dominated by eco-county,ecoagriculture,eco-industry and eco-tourism,and also the ecological implementation mode of planning were introduced,the safeguarding mechanism was given.
