State Key Laboratory under the Chinese Academy of Sciences
Urban and regional ecologykey state laboratoriesIt is a laboratory built on the basis of the Key Laboratory of Systematic Ecology of the Chinese Academy of Sciences in 2006, and is the first national key laboratory in the field of ecology in Chinalaboratory。
The research direction of the laboratory is to face the international ecological frontier and national ecological security needs, take urban and regional ecosystems as objects, and carry out human activities onEcosystem structure-The research on the influence mechanism and regulation mechanism of function process, and the theory and method of developing composite ecosystem ecology provide scientific basis and technical support for solving important ecological environment problems and promoting sustainable development of cities and regions in China.The laboratory has gradually formed the following advantages and characteristics in research practice.
（1）Taking urban and regional ecosystems as the objectComplex ecosystemInnovative research:
The laboratory is the first laboratory at home and abroad to study the complex ecosystem with human activities as the main body. It has pioneered the study of urban ecology in China, independently proposed the theory of social economic natural complex ecosystem, and revealed thatUrban ecosystemThe structure, process and evolution law, as well as the interaction mechanism of regional landscape pattern and process, are applied to the study of sustainable development of cities and regional ecosystems at different scales.
According to the complexity of the formation of China's ecological environment problems, the laboratory has made important achievements, such as the research on the ecological environment effects and countermeasures of acid deposition, the research on China's water ecological security, the sustainable use of land on the Loess Plateau, the ecological environment zoning, biodiversity conservation, and the planning and management policies of nature reserves.
（3）Strategic research for national sustainable development:
It has planned and guided the construction of China's first ecological county, ecological city and ecological province, theoretically clarified the connotation and implementation approach of ecological county, ecological city and ecological province, directly promoted the theoretical research and practice of sustainable development in China, and explored a new model for the implementation of sustainable development strategy in China.It also provided theoretical support and countermeasures for some major development strategies and projects of the country, such as the formulation of the western development strategy, ecological construction in the western development, the south-to-north water diversion, and ecological protection of the west to east gas transmission, and achieved great social benefits.,It provides theoretical support for the formulation and implementation of China's sustainable development strategy.
Academic team
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The laboratory has always adhered to the principle of combining vigorously training and selective introduction of talents, gathered a group of ecologists with important academic influence at home and abroad, and formed a research team of urban and regional ecosystems with innovation and competitiveness.The laboratory has 38 fixed researchers, including 1 academician, 11 researchers and 13 associate researchers.The laboratory is mainly composed of young people, and the scientific researchers under 45 years old account for 89% of the staff in the laboratory.
Project achievements
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Since its establishment in 1986, it has won 30 national, provincial and ministerial science and technology awards, including one second prize of National Natural Science Award, four first, second and third prizes of National Science and Technology Progress Award, and 25 first, second and third prizes of provincial and ministerial science and technology progress award.Since its establishment, it has published more than 1200 papers and more than 100 monographs.It has become the research center and talent training base of the theories, methods and models of urban and regional ecology and sustainable development in China.
Advantages and characteristics
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The laboratory takes the lead in facing the international ecological research frontier and in the comprehensive research of major domestic ecological environment problems in the fields of composite ecosystem ecology, urban and regional sustainable development strategies and models, landscape patterns and ecological processes, ecological service function research, ecological effects of environmental pollution, and some major ecological environment problems in China,Some have reached the international leading level and gradually formed their own advantages and characteristics.It has become the research center and talent training base of theories, methods and models of urban and regional composite ecosystem ecology and sustainable development in China.
(1) Innovative research on urban and regional ecosystems: The laboratory is the first laboratory at home and abroad to study ecosystems with human activities as the main body. It has established the first urban ecosystem research station in China, independently proposed the theory of social economic natural composite ecosystem, and developed urban ecology, regional ecological pattern and process in ChinaThe research in new ecological fields such as ecosystem service function has promoted the development of ecological discipline and contributed to the development of sustainable development theory in China.
(2) Comprehensive research around major national ecological environment problems: Due to the complexity of the formation mechanism and solutions of China's ecological environment problems, research methods must organically combine the theories and methods of multiple disciplines.The laboratory has always adhered to the direction of interdisciplinary comprehensive research, and has made important achievements, such as research on the ecological environmental effects and countermeasures of acid deposition, research on water ecological security in China, sustainable land use on the Loess Plateau, ecological function zoning, ecological evaluation methods of main functional areas, biodiversity conservation and natural reserve planning and management policiesThe ecological impact assessment of Wenchuan Earthquake and the research on the ecological carrying capacity of the disaster areas have provided the scientific basis and countermeasures for the national ecological construction and ecological protection.
(3) Strategic research for national sustainable development: over the years, it has planned and guided the construction of China's first ecological county, first ecological city and first ecological province, theoretically clarified the connotation and implementation approach of ecological county, ecological city and ecological province, and explored a new model for China's implementation of sustainable development strategy.It also provided theoretical and technical support for some major development strategies and projects, such as the formulation of the western development strategy, ecological construction in the western development, the south-to-north water transfer, and ecological protection of the west to east gas transmission, and achieved good social benefits.It provides theoretical support and countermeasures for the formulation and implementation of China's sustainable development strategy.
(4) It has played a leading role in the development of macro ecology in China.Laboratory researchers have made important contributions to the national ecological environment protection strategy and the scientific and technological development plan in the ecological field, and played a leading role in the field of macroecology in China.For example, the research on "ecological protection" and "zoning guarantee" in China's environmental macro strategy research project undertaken by Academician Feng Zongwei, Academician Zheng Du and researcher Fu Bojie of the laboratory respectively as the chief expert has provided a scientific basis for China's future ecological environment protection decisions.Researcher Fu Bojie, as the deputy team leader, undertook the strategic research on the "ecological environment field" of the National Medium and Long term Science and Technology Development Plan;Researcher Ouyang Zhiyun and Researcher Fu Bojie, respectively as the leader of the expert group, organized the scientific and technological development strategy research in the ecological field of the 11th and 12th Five Year Plan of the Ministry of Science and Technology.It provides the basis and basis for the Ministry of Science and Technology's scientific and technological layout in the ecological field in the past two five years.
research contents
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(1) Urban ecosystem characteristics and regulation: study the structure process pattern function characteristics and evolution law of urban ecosystem, reveal the ecological stress effect of urban pattern evolution and economic and social development, as well as the characteristics of urban ecosystem material metabolism process and its influencing factors, and study urban ecological regulation and ecological construction methods.Provide scientific basis and support for urban development and management in China.
(2) Regional ecological pattern and process: study the relationship between regional landscape pattern and ecological process, reveal the ecological environment effect of land use change, landscape dynamics and simulation methods, and landscapeEcological security patternAnd ecological restoration to provide scientific basis and technical support for regional ecosystem management, sustainable land use, and regional ecological security.
(3) Environmental change and ecological response: It mainly studies environmental change and air pollution, such as the ecological effects of climate change, acid rain, SO2, O3, ecosystem response mechanism, and ecological restoration methods and measures.Reveal the cycle and transformation process of elements in degraded soilMicrobial diversityThe principle and method of ecological restoration of soil environment were discussed.
(4) Ecological evaluation and ecosystem management: study the evolution characteristics of ecosystem structure, process and function under the stress of human activities, the analysis and simulation methods of composite ecosystem, and the theories and methods of urban and regional ecological planning, explore the ecological regulation mechanism and ecosystem management methods that coordinate the relationship between human and nature,Provide scientific and technical support for urban and regional sustainable development.
(5) Ecological risk and environmental managementecological risk assessment And preventive measures.To study the spatial diffusion process, ecological effects and management countermeasures of key pollutants in cities and regions, as well as the theory and methods of environmental management for national needs.
Laboratory positioning
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Facing the major needs of national sustainable development and the frontier of international ecology, taking urban and regional ecosystems as objects, we carried out research on the structure process pattern function characteristics and evolution laws of composite ecosystems, revealed the interaction mechanism and regulation mechanism between human activities and the ecological environment, the coupling mechanism between human and nature, and the theory and method of developing composite ecosystem ecology,Provide scientific basis and technical support for national ecological security and promoting sustainable development of cities and regions.
