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3D Model Construction and Ecological Environment Investigation on a Regional Scale Using UAV Remote Sensing
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作者 Chao Chen Yankun Chen +7 位作者 Haohai Jin Li Chen Zhisong Liu Haozhe Sun Junchi Hong Haonan Wang Shiyu Fang Xin Zhang 《Intelligent Automation & Soft Computing》 SCIE 2023年第8期1655-1672,共18页
The acquisition of digital regional-scale information and ecological environmental data has high requirements for structural texture,spatial res-olution,and multiple parameter categories,which is challenging to achiev... The acquisition of digital regional-scale information and ecological environmental data has high requirements for structural texture,spatial res-olution,and multiple parameter categories,which is challenging to achieve using satellite remote sensing.Considering the convenient,facilitative,and flexible characteristics of UAV(unmanned air vehicle)remote sensing tech-nology,this study selects a campus as a typical research area and uses the Pegasus D2000 equipped with a D-MSPC2000 multi-spectral camera and a CAM3000 aerial camera to acquire oblique images and multi-spectral data.Using professional software,including Context Capture,ENVI,and ArcGIS,a 3D(three-dimensional)campus model,a digital orthophoto map,and multi-spectral remote sensing map drawing are realized,and the geometric accuracy of typical feature selection is evaluated.Based on a quantitative remote sensing model,the campus ecological environment assessment is performed from the perspectives of vegetation and water body.The results presented in this study could be of great significance to the scientific management and sustainable development of regional natural resources. 展开更多
关键词 Unmanned air vehicle multi-spectral camera oblique photography 3D model construction ecological environment investigation regional scale
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On ecological inheritance construction of intangible cultural heritage in era of intellectual media
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作者 HAo Wen-jing 《Ecological Economy》 2023年第2期163-174,共12页
It is known that intangible cultural heritage is an important resource of the cultural soft power in a country, and it is also an organic component and representation of national history, spirit and cohesion.Therefore... It is known that intangible cultural heritage is an important resource of the cultural soft power in a country, and it is also an organic component and representation of national history, spirit and cohesion.Therefore, a good inheritance of intangible cultural heritage is of great significance for carrying forward the ethical basis of human culture as well as maintaining its value core. Nowadays, the rapid intelligentization of media has ushered in the era of intellectual media, with characteristics of “massive media, man-machine integration and self-evolution”. In the era of intellectual media, traces of intelligent technologies can be seen everywhere, and the ecology of the inheritance of intangible cultural heritage has been reconstructed. Under this circumstance, the author firstly makes clarification of the advancement of the era, which has given a new logic of intangible cultural heritage inheritance, and various intelligent powers should be developed including intelligent acquisition, processing and judgement ability of content value. Then, the technology empowerment is analyzed, which has made reconstruction of intangible cultural heritage inheritance: while being digitalized,the inheritance of intangible cultural heritage has become systematized in way of “Points, Lines and Planes” at the same time. Therefore, the communication ecology of intangible cultural heritage could be established as a new approach of inheritance via all sorts of intelligent technologies, so as to promote Chinese cultural soft power and enhance our national image in the long run. 展开更多
关键词 era of intellectual media intangible cultural heritage cultural inheritance ecological construction
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Substantive Characteristics of Water and Soil Conservation and Ecological Civilization Construction in China 被引量:5
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作者 蔡艳蓉 冯兴平 《Agricultural Science & Technology》 CAS 2015年第6期1251-1258,共8页
Water and soil conservation is an important part of eco-civilization con-struction. It is a major part of eco-construction and lifeline of social and economy development. Therefore, water and soil conservation is of g... Water and soil conservation is an important part of eco-civilization con-struction. It is a major part of eco-construction and lifeline of social and economy development. Therefore, water and soil conservation is of great significance in maintaining eco-safety. The research concluded status quo and characters of water and soil losses in China and analyzed water and soil conservation and construction of eco-civilization from the perspectives of water and soil conservation and con-struction of eco-civilization. 展开更多
关键词 Water and soil losses Water and soil conservation ecological civiliza-tion ecological civilization construction
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Ecological Greenway Construction in Shunde District of Foshan City,China 被引量:2
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作者 江芳 郑燕宁 《Journal of Landscape Research》 2011年第7期62-65,共4页
As the greenway construction grows popular,the concept and type of greenway is clarified in this study,research progresses and prospects of greenway planning are summarized.Greenway planning of Shunde District is take... As the greenway construction grows popular,the concept and type of greenway is clarified in this study,research progresses and prospects of greenway planning are summarized.Greenway planning of Shunde District is taken for an example to elaborate properties,types,origination and tasks of greenway,moreover,construction background,ecological,human-centered and characteristic design principles were analyzed,especially the design of its buffer zone,corridor system,width of crawl lane,node system,identification system and service area.Greenway construction of Shunde District is to build a greenway network of multiple types and functions in 3 levels:region,city and community;a recreational landscaping system with regional greenland as the background,greennet and greenway as the framework,to promote a new "ecological,green and low-carbon" lifestyle,and create the new image of Shunde as "a livable riverfront region full of sunshine". 展开更多
关键词 LANDSCAPE architecture GREENWAY network construction GREENWAY planning of Shunde DISTRICT ecological design
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Influence of Urban Development and Construction on Ecological Water Conservancy Landscapes and Countermeasure Analysis——A Case Study of Ecological Water Conservancy Landscapes in Nanchang City,Jiangxi Province of China 被引量:1
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作者 欧阳菊根 吴丁丁 《Journal of Landscape Research》 2011年第12期46-49,53,共5页
Through analyzing influence of urban development and construction on ecological water conservancy landscapes,common ecological problems of existing water conservancy landscapes were explored.Causes responsible for the... Through analyzing influence of urban development and construction on ecological water conservancy landscapes,common ecological problems of existing water conservancy landscapes were explored.Causes responsible for these problems were summarized as poor knowledge about ecology,unclear objective of construction,water conservancy projects violating the principle of conserving and restoring ecological conditions,and degraded biodiversity of water environment.It was stressed that ecological construction of water conservancy landscapes should break traditional water conservancy concepts,adopt ecological treatment and build ecological landscapes;geomorphic,hydrological and hydraulic of original river systems should be maintained as much as possible;sewage not discharged to natural water directly;water circulation enhanced to promote self-purification capacity of water;necessary purification measures adopted for rivers and lakes.On the basis of above strategies,construction of ecological water conservancy landscapes in Nanchang City was taken for example to analyze problems in the previous construction and present achievements,then principles to be followed in the future construction and protection of ecological water conservancy landscapes in Nanchang City were proposed. 展开更多
关键词 Development and construction WATER conservancy landscapes WATER conservancy ecologY
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Evaluation on Ecological Urban Construction of Suzhou City in China from Outward Appearance to Inner Essence 被引量:1
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作者 伍燕南 王跃 《Journal of Landscape Research》 2012年第4期73-76,共4页
After the discussion of accomplishments of ecological urban construction in Suzhou City, the current ecological urban construction in Suzhou has been compared with the national standard for ecological urban constructi... After the discussion of accomplishments of ecological urban construction in Suzhou City, the current ecological urban construction in Suzhou has been compared with the national standard for ecological urban construction. According to the actual situation of Suzhou urban construction, the health evaluation index system and standards for urban eco-system have been established based on natural, economic and social sub-system. By using mean square deviation, indexes' weights have been identified. After the quantitative research on the health condition of urban eco-system in Suzhou City from 2004 to 2008, it has found key problems existing in its ecological urban construction. The results show that Suzhou urban eco-system develops well in general, but the three sub-systems are coordinated with each other moderately, and natural sub-system suffers severe pressure. 展开更多
关键词 SUZHOU ecological URBAN construction URBAN eco-system HEATH EVALUATION
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Study on the Ecological Construction in the Process of Urbanization——A Case Study of Ecological Protection Green Belt Design for Shanghai A20 Out Ring (Changning Section) 被引量:2
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作者 屠苏莉 《Journal of Landscape Research》 2009年第5期57-61,共5页
With the further development of urbanization,the conflicts between human beings and the nature has been gradually aggravated;it is urgent to establish balanced natural ecology in the process of urbanization,and harmon... With the further development of urbanization,the conflicts between human beings and the nature has been gradually aggravated;it is urgent to establish balanced natural ecology in the process of urbanization,and harmony between human beings and environment.This study took the ecological landscape project of Shanghai A20 Out Ring (Changning Section) for an example to research and rethink about the ecological construction in the process of urbanization. 展开更多
关键词 URBANIZATION PROCESS Environmental DESTRUCTION ecological construction HARMONIOUS COEXISTENCE
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Approaches of Landscape Design for the Construction of Low-carbon Ecological City 被引量:1
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作者 王丁冉 《Journal of Landscape Research》 2010年第8期35-40,共6页
The prominent role and remarkable achievements of landscape design in the construction of low-carbon ecological city were analyzed in the context of global environmental issues. This study stressed that landscape arch... The prominent role and remarkable achievements of landscape design in the construction of low-carbon ecological city were analyzed in the context of global environmental issues. This study stressed that landscape architecture, as a comprehensive discipline handling human-land relationship, would play a significant role in the construction of low-carbon ecological city, and finally proposed a variety of approaches of landscape design for constructing low-carbon ecological city. 展开更多
关键词 Low carbon ecologY SUSTAINABLE development URBAN construction LANDSCAPE design
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The Study on Protection and Construction Mode of Urban Ecologically Sensitive Areas
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作者 尹玉洁 王璟 +3 位作者 曹星渠 刘珊 饶飞 张东伟 《Journal of Landscape Research》 2011年第9期77-78,85,共3页
The paper had analyzed the necessity and feasibility for the protection and utilization of urban ecologically sensitive areas, proposed planning urban ecologically sensitive areas reasonably and combining ecological p... The paper had analyzed the necessity and feasibility for the protection and utilization of urban ecologically sensitive areas, proposed planning urban ecologically sensitive areas reasonably and combining ecological protection with development construction. Guiding the healthy and ordered development of urban spaces was the key part and important approach to realize ecological cities. The guiding thought for development construction of ecological cities had been discussed, which was conducting laddered development according to the location and coverage of urban ecologically sensitive areas and protection grades of these sensitive areas. Then, it had proposed four kinds of protection and construction modes, which were tourism leisure green lands, relevant expositions, industrial areas and new city groups, and which had been analyzed by combining with successful cases, so as to provide feasible win-win development strategies of ecology and economy for the planning of urban ecologically sensitive areas in the future. 展开更多
关键词 URBAN ecologically SENSITIVE areas ecological PROTECTION REASONABLE PLANNING Laddered development construction mode
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Study on the Ecological Planning of Urban Preparatory Construction Land
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作者 黄耀志 高文文 仇春辉 《Journal of Landscape Research》 2009年第9期48-54,共7页
Taking Shawen Ecological Tech-Industrial Park in Guiyang City for example,the ecological planning methods and procedures of urban preparatory construction land were studied.It was found that the urban preparatory cons... Taking Shawen Ecological Tech-Industrial Park in Guiyang City for example,the ecological planning methods and procedures of urban preparatory construction land were studied.It was found that the urban preparatory construction land could be classified into four categories through analyzing its ecological sensitivity,i.e.the most sensitive area,secondarily sensitive area,less sensitive area and non-sensitive area.All types of construction were prohibited in the most sensitive area which provided 'negative' results for the future development of preparatory construction land.On this basis,certain land use types were selected to carry out suitability analysis of land use which could provide 'positive' results for the future development of preparatory construction land,i.e.guide the direction and layout of land use development.To improve the studies on ecological planning,the above-mentioned analysis results were combined to construct the ecological network,so as to form an ecological planning method combining both horizontal and vertical ecological analysis. 展开更多
关键词 PREPARATORY construction LAND ecological sensitivity Land-use SUITABILITY ecological network
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Research on Ecological Livable Urban Construction in Small and Medium Cities of China——A Case Study of Huaihua City
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作者 梁娟 叶漪 《Journal of Landscape Research》 2012年第3期41-43,48,共4页
The paper has analyzed the concept of ecological livable city,considered that small and medium cities as the major pattern of China's urbanization are more likely to become ecological livable cities compared with ... The paper has analyzed the concept of ecological livable city,considered that small and medium cities as the major pattern of China's urbanization are more likely to become ecological livable cities compared with large cities.Based on the actual situation of Huaihua City,it has pointed out its advantages in transport,ecology,foundation and national characteristic,and analyzed existing problems in the construction of ecological livable city from the perspective of urban eco-environment.It considers that its urban ecological planning is to be perfect,urban environment pollution is still serious and people's consciousness for environmental protection is to be improved.On this basis,relevant suggestions have been proposed for ecological livable urban construction in Huaihua City,emphasizing it should perfect urban ecological planning,enhance environmental pollution treatment,intensify environmental protection education,and improve people's consciousness for environmental protection. 展开更多
关键词 ecological LIVABLE CITY Huaihua URBAN construction ECO-ENVIRONMENT
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A Study on the Relationships of Ecological Civilization Construction with Natural Conservation and Sustainable Resources Use
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作者 王献溥 于顺利 方伟伟 《Agricultural Science & Technology》 CAS 2015年第1期172-175,共4页
Ecological Civilization Construction and natural conservatiorl and sustain- able resources use are three aspects of same object proposed from various angles of theory and practice. The paper intends to simply deal wit... Ecological Civilization Construction and natural conservatiorl and sustain- able resources use are three aspects of same object proposed from various angles of theory and practice. The paper intends to simply deal with some problems of this aspect and to propose corresponding suggestions for related departments. 展开更多
关键词 ecological civilization construction Eco-developmental civilization era Natural conservation Sustainable development Biosphere reserve
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The Basic Indexes and Practices of Regional Ecological Agricultural Construction in Dabie Mountains——A Case Study of Huanggang,Hubei
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作者 鲍宏礼 鲁丽荣 《Agricultural Science & Technology》 CAS 2017年第4期740-743,共4页
Taking Huanggang city as an example, the requirements of basic indexes for the regional ecological agricultural construction in Dabie Mountains were ana- lyzed and the measures that must be taken in implementing the i... Taking Huanggang city as an example, the requirements of basic indexes for the regional ecological agricultural construction in Dabie Mountains were ana- lyzed and the measures that must be taken in implementing the in the Dabie Mountains were proposed. 展开更多
关键词 Dabie Mountains Huanggang Basic indexes of ecological agricultural construction
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SUSTAINABLE RURAL LIVELIHOOD AND ECOLOGICAL SHELTER CONSTRUCTION IN UPPER REACHES OF CHANGJIANG RIVER——Case Study of Zhaotong of Yunnan Province 被引量:3
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作者 SHENG Ke-rong FAN Jie MA Hai-long 《Chinese Geographical Science》 SCIE CSCD 2006年第1期32-40,共9页
Sustainable livelihood theory provides a comprehensive framework for understanding the interactions between livelihoods of peasant households and regional environment change in low-income areas. Based on field survey ... Sustainable livelihood theory provides a comprehensive framework for understanding the interactions between livelihoods of peasant households and regional environment change in low-income areas. Based on field survey and 946 questionnaires from peasant household conducted in the case study area of Zhaotong, Yunnan Province, the paper has analyzed the basic characteristics of the rural livelihoods, including the asset base status, the income-generating activities, the energy consumption pattern, and the fertility behavior, in the upper reaches of the Changjiang (Yangtze) River. The micro-level findings show the conflicts among extensive agricultural development models, rural energy consumption structures heavily relying on biomass and the environment protection. The conversion of cropland to forest and grass program(CCFGP) has exerted an important influence on the livelihoods of the peasant households, but its design has given little considerations to their long-term livelihood sources, which will affect its sustainability to a great extent. From the perspective of sustainable livelihoods framework, the objectives that must be addressed in the ecological shelter construction in the upper reaches of the Changjiang River should include, first, facilitating access of peasant households to credit, technology and public services, second, encouraging the peasant households to adopt agricultural technology with environmental benefits and strengthen resources-conserving investments, and third, paying close attention to the rural energy problems and the long-term livelihood sources of the households with CCFGP. Given the weak asset base and difficulties of livelihood strategies shift, ecological shelter construction in the upper reaches of the Changjiang River will take a long time. 展开更多
关键词 sustainable livelihood ecological shelter construction Zhaotong
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The Enlightenment on Urban Ecological Construction by Research Progress of Sponge City in China Based on Literature Analysis 被引量:2
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作者 Jinzhu HUA Zebin CHEN +7 位作者 Haotian WANG Zhiwei ZHENG Jingxiang HU Liyuan YAO Jiani LIU Yuyu ZHANG Lifang YIN Chunxu CHEN 《Asian Agricultural Research》 2017年第5期78-89,共12页
To quantitatively analyze main figure,field,agency and level of sponge city research in China,and clear research focus and hot spot in each year,by using the Full Text Database of Chinese Sci-tech Periodicals and othe... To quantitatively analyze main figure,field,agency and level of sponge city research in China,and clear research focus and hot spot in each year,by using the Full Text Database of Chinese Sci-tech Periodicals and other retrieval tools,the statistics and analysis of 3152 research literatures on sponge city published in domestic academic journals of 2004-2016 are conducted based on bibliometrics. It is found that since the concept of " sponge city" was firstly proposed in 2012,development research of sponge city involves 40 subject fields and is mainly published in 32 kinds of journals,which is dominated by natural science research( 1427 literatures). Researchers are mainly from each college and university,some design institutes and Chinese Academy of Sciences. The research could play certain guidance significance for further research and construction of ecological city construction in China. 展开更多
关键词 Literature analysis Sponge city Retrieval tool BIBLIOMETRICS ecological construction
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Study on Transformation of Ideas of Environmental Protection Administration and Construction of Ecological Civilization in China 被引量:1
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作者 Fu Baorong Yang Tao +4 位作者 He Zhe Zuo Shiwen Gu Chunyu Liu Song Zhang Runjie 《Meteorological and Environmental Research》 CAS 2017年第3期15-17,21,共4页
The transformation process of ideas of environmental protection administration in China was introduced firstly,and then the connotation and construction of ecological civilization were analyzed.
关键词 Ideas of environmental protection ADMINISTRATION TRANSFORMATION construction of ecological CIVILIZATION
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An analysis on ecological civilization construction in Gansu based on a quantified SWOT framework 被引量:1
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作者 LiLi Li HongLang Xiao +1 位作者 SongBing Zou Juan Ren 《Research in Cold and Arid Regions》 CSCD 2014年第6期607-614,共8页
Ecological civilization (EC) construction has become one of the key elements of China's reform and development process, since it was put forward at the 17th National People's Congress (NPC) in 2007 and improved ... Ecological civilization (EC) construction has become one of the key elements of China's reform and development process, since it was put forward at the 17th National People's Congress (NPC) in 2007 and improved at the 18th NPC in 2012, and stressed at the third plenary session of the 18th NPC. The provincial areas are the most important pilot units of EC strategy. Therefore, research on EC at the provincial level can meet the practical demand for EC in China. Based on the existing provincial circumstances in Gansu and its significant position as an ecological barrier in northwestern China, and aiming at the core issue of why and how to build EC in Gansu, this paper employs SWOT (strengths, weaknesses, opportunities, threats) analysis, the Delphi method, and a combined quantitative analysis and coordinate method, and then calculates the relevant strategic orientation angle (0 = 1.4605) and strength coefficient (p = 0.53). The results show that Gansu should take an opportunities-dominated strategy, and choose opportunity-strength measures, so the province can increase its in- ternal strengths and decrease its weaknesses with external promote an EC construction strategy. opportunities. Specific measures are recommended to actively 展开更多
关键词 SWOT analysis ecological civilization construction strategy research Gansu Province
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Construction of Ecological Green Space System in Yan'an City,China 被引量:1
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作者 HE Hongyun,LI Zhanxiang(Shaanxi Urban and Rural Planning and Designing Academy,Xi’an,Shaanxi 710032,China) 《Journal of Landscape Research》 2012年第7期8-10,共3页
Ecosystem of Yan'an City is being faced with serious problems such as increasing pressure of protecting ecological elements,and contradictions in utilization of ecological spaces.To enhance supervision over region... Ecosystem of Yan'an City is being faced with serious problems such as increasing pressure of protecting ecological elements,and contradictions in utilization of ecological spaces.To enhance supervision over regional ecological resources,guide the orderly expansion of urban spaces,construct a stable eco-security pattern for sustainable development of the city,and create an urban environment favorable for living and working,this study follows the principles of "ecology on the priority,landscape continuity,diversity,optimization of layout,and sustainability".By analyzing distribution features of ecological resources in Yan'an City,considering rules of its urban space expansion,and studying the "ring-wedge-network" spatial pattern of its ecological green spaces,this study is to build an ecological network with a complete spatial system,definite ecological zoning and characteristic landscapes in which ecological elements are protected comprehensively,ecological conservation,restoration and construction promoted simultaneously. 展开更多
关键词 Yan’an CITY ecological green SPACE SPATIAL SYSTEM construction
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How does the construction of China’s ecological civilization affect the health burden of urban and rural residents? 被引量:2
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作者 Longlong Duan Linmei Wang 《Chinese Journal of Population,Resources and Environment》 2022年第4期369-382,共14页
Accelerating the construction of ecological civilization and promoting the management of health environment problems is one of the core elements of the implementation of the“Beautiful China”and“Healthy China”strat... Accelerating the construction of ecological civilization and promoting the management of health environment problems is one of the core elements of the implementation of the“Beautiful China”and“Healthy China”strategies with Chinese characteristics in the new era.Based on the scientific connotation of ecological civilization,this paper systematically assesses the level of interprovincial ecological civilization construction in China using the combined CRITIC empowerment method and explores the impact of ecological civilization construction on the health burden of urban and rural residents using interprovincial panel data from 2003 to 2018 with the help of panel feasible generalized least squares,simultaneous equation estimation,and the extended regression model.It is found that there is a significant inverted U-shaped relationship between provincial ecological civilization construction and urban and rural residents’economic health burden,as well as a significant U-shaped relationship between ecological civilization construction and urban and rural residents’disease burden.Fiscal decentralization,urbanization,and industrialization are the three important indirect mechanisms through which ecological civilization affects the health burden of urban and rural residents,and fiscal decentralization plays a typical role in crowding out the health effect of ecological civilization.In the eastern and central regions,ecological civilization construction has effectively reduced the health burden of urban and rural residents,but it is more significant for improving the economic health burden of rural residents.While the“catching-up trend”of the progress of ecological civilization construction in the western region is obvious,ecological civilization plays an important role in alleviating the economic health burden of urban residents.After the robustness test,the conclusion still holds.This study provides an important empirical basis for local governments to improve the accuracy of their policies in promoting the“Beautiful China”and“Healthy China”strategies. 展开更多
关键词 ecological civilization construction Health burden Urban and rural residents Panel data
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Luoyang Dual Spatial Criterion Ecological City Construction 被引量:1
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作者 Wang Fazeng Wang Shengnan 《Chinese Journal of Population,Resources and Environment》 北大核心 2007年第3期85-92,共8页
The construction of an ecological city has two founda- tional platforms: the small platform, namely urban district or simply called as "city ecosystem"; and the big platform, namely around city district in c... The construction of an ecological city has two founda- tional platforms: the small platform, namely urban district or simply called as "city ecosystem"; and the big platform, namely around city district in certain region scope or also referred to as "city-region ecosystem". The construction of an ecological city must be launched in the dual spatial criteria: in city (urban district) criterion—optimizing the city ecosystem; in city-region (city territory) criterion—optimizing the city-region ecosystem. Luoy-ang has the bright characteristic and the typical image within cities of China, and even in the world. The construction of an ecological city in dual spatial criteria—the city and the city-region—has the vital significance to urbanization advancement and sustainable development in Luoyang. In city-region criterion, the primary mission of Luoyang’s ecological city construction is to create a fine ecological environment platform in its city territory. In city criterion, the basic duty of Luoyang’s ecologic city construction is to enhance the ecological capacity and benefit of the central city. 展开更多
关键词 Luoyang ecological city construction ECOSYSTEM
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