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SEVERAL PROBLEMS ABOUT THE ECO ENVIRONMENTAL RESEARCH ON THE SOURCE REGIONS OF THE CHANGJIANG RIVER AND THE HUANGHE RIVER
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作者 王根绪 程国栋 《Chinese Geographical Science》 SCIE CSCD 1999年第3期29-35,共7页
Situated in the hinterland of the Qinghai Xizang Plateau, the eco environment of the source regions of the Changjiang (Yangtze) River and the Huanghe(Yellow) River are getting worse in recent years and has attracted i... Situated in the hinterland of the Qinghai Xizang Plateau, the eco environment of the source regions of the Changjiang (Yangtze) River and the Huanghe(Yellow) River are getting worse in recent years and has attracted increasing attention of researchers around the world. This paper discusses several major problems concerning the eco environment of the source regions. The authors hold that the two eco environment extents of the source region of the Changjiang River should be demarcated with the confluence of the Deng’ailongqu River to Zhidoi as its boundary, or 1.15×10 4 km 2 larger than the hydrological source area; while that of the Huanghe River should be delimited with Medotangumaxia in Darlag County as its limit, or 1.84×10 4 km 2 larger than the hydrological source area. The eco environment of the source regions with vegetation, soil, wetland, lake and river as the main elements, has always been affected by climatic changes, freeze thaw processes (including frozen soil freeze thaw processes and glacial snow cover freeze thaw processes), rodent damage and human activities. From an evaluation angle of fragile ecosystem, a study index system is established and several important issues for future research are suggested. 展开更多
关键词 CHANGJIANG RIVER SOURCE REGION Huanghe RIVER SOURCE REGION eco environment environmentAL problems
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Eco-environmental Quality Evaluation of Manasi River Basin in Recent 30 Years 被引量:6
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作者 张建龙 王月健 +1 位作者 丁武泉 谢付杰 《Meteorological and Environmental Research》 CAS 2010年第4期109-112,共4页
Taking the Technical Specifications of Eco-environmental Quality Assessment enacted by the State Environmental Protection Administration in 2006 as the conceptual framework model and improving some indices and weights... Taking the Technical Specifications of Eco-environmental Quality Assessment enacted by the State Environmental Protection Administration in 2006 as the conceptual framework model and improving some indices and weights in the regulation,the eco-environmental assessment index system for Manas River Basin was established,and the eco-environmental quality index (EQI) of this basin from 1976 to 2005 was assessed based on the related data.The results indicated that the ecological quality index increased to 48.26 from 34.44 during 1976-2005.The biologic abundance index,vegetation coverage index and land deterioration index decreased,while there was an increase in water reticulation density index,environmental quality index and pollution load index,so the improvement and deterioration of the ecological environment coexisted in the basin.On the whole,the poor state of the basin ecological environment had turned into a general state,and the eco-environmental quality was developed towards favorable circle.The results also showed that the improved calculating method of EQI accorded with the actual situation of the research area. 展开更多
关键词 Manasi River Basin eco-environmental quality evaluation eco-environmental quality index China
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Plights and Outlet:Environmental Problem Analysis of Agricultural Eco-tourism 被引量:2
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作者 廖军华 《Journal of Landscape Research》 2011年第2期84-87,共4页
As agricultural eco-tourism development played a vital role in promoting rural economic and social development and constructing new harmonious countryside,the paper had analyzed environmental problem produced during i... As agricultural eco-tourism development played a vital role in promoting rural economic and social development and constructing new harmonious countryside,the paper had analyzed environmental problem produced during its development,pointed out that blind development of agricultural eco-tourism had seriously destroyed resources and ecological environment and that tourist infrastructure construction and urbanization had ruined rural unique natural landscape.In view of current situation of environment,it also studied reasons causing environmental disruption,which lied in insufficient guidance and support of government,deficient scientific development planning and management system,and poor environmental consciousness of tourist operators and tourists.On this basis,it summarized that agricultural eco-tourism development should follow principles of sustainable development,synchronization between development and protection,and coordination between tourism development and environmental protection.It concluded proper ways to develop agricultural eco-tourism,and emphasized that it should draw up scientific and reasonable development planning,enhance government's macro-administration,establish and perfect ecological compensation mechanism,and strive to cultivate people's environmental awareness. 展开更多
关键词 AGRICULTURAL eco-TOURISM environmentAL PROBLEMS Analysis Plights OUTLETS
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Study on Environmental Protection during Agricultural Eco-tourism Development in Guangzhou City——From the Perspective of Perfecting Environmental Responsibility System of Tourism Company
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作者 周帮扬 梅章慧 李健全 《Journal of Landscape Research》 2011年第1期60-63,69,共5页
By taking Guangzhou City for example,a series of environmental problems brought by agricultural ecological tourism were analyzed from the perspective of environmental degradation caused by that tourism company failed ... By taking Guangzhou City for example,a series of environmental problems brought by agricultural ecological tourism were analyzed from the perspective of environmental degradation caused by that tourism company failed to take environmental responsibility.Based on economic development and environmental protection,some suggestions on environmental protection were proposed from the perspective of perfecting environmental responsibility of tourism company in order to realize win-win of economic development and environmental protection. 展开更多
关键词 Agricultural eco-TOURISM environmentAL pollution environmentAL RESPONSIBILITY of COMPANY
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Ecological and environmental water demand of the lakes in the Haihe-Luanhe Basin of North China 被引量:18
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作者 LiuJL YongZF 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 2002年第2期234-238,共5页
The purpose of this paper is to present a brief concept of the ecological and environmental water demand of lake. The present situation and affecting factors of lake ecological system in the Haihe\|Luanhe Basin of Nor... The purpose of this paper is to present a brief concept of the ecological and environmental water demand of lake. The present situation and affecting factors of lake ecological system in the Haihe\|Luanhe Basin of North China was analyzed. The calculating method of the ecological and environmental water demand of the lake basis on the water body and the calculating method of the ecological and environmental water demand of the lake basis on the aquatic ecosystem, wetland and vegetation were compared and discussed. As the examples of Baiyangdian Lake and Beidagang Lake in Haihe\|Luanhe river basin, the ecological and environmental water demand of the two lakes was calculated to be 27×10\+8m\+3. It is 6.75 times to the water demand according to the calculating method of the ecological and environmental water demand of the lake basis on the water body. The research result indicated: (1) The calculating methods of the ecological and environmental water demand of the lake basis on the aquatic ecosystem should be better than only basis on the water body of lake. (2) The data, such as area of the vegetation kind around and in the lake, the vegetation coefficient, the evaporating amount of the vegetation and the vegetation water demand itself around and in the lake are lack and urgent need. Some suggestions for controlling and regulating the water resource of the lake in North China were proposed. 展开更多
关键词 eco\|environment water demand LAKE the Haihe\|Luanhe Basin
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Quantitative Evaluation of Sustainable Development and Eco-Environmental Carrying Capacity in Water-Deficient Regions:A Case Study in the Haihe River Basin,China 被引量:22
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作者 WANG Zhong-gen LUO Yu-zhou +1 位作者 ZHANG Ming-hua XIA Jun 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2014年第1期195-206,共12页
Quantitative assessment of development sustainability could be a challenge to regional management and planning, especially for areas facing great risks of water shortage. Surface-water decline and groundwater over-pum... Quantitative assessment of development sustainability could be a challenge to regional management and planning, especially for areas facing great risks of water shortage. Surface-water decline and groundwater over-pumping have caused serious environmental problems and limited economic development in many regions all around the world. In this paper, a framework for quantitatively evaluating development sustainability was established with water-related eco-environmental carrying capacity (EECC) as the core measure. As a case study, the developed approach was applied to data of the Haihe River Basin, China, during 1998 through 2007. The overall sustainable development degree (SDD) is determined to be 0.39, suggesting that this rate of development is not sustainable. Results of scenario analysis revealed that overshoot, or resource over- exploitation, of the Basin's EECC is about 20% for both population and economy. Based on conditions in the study area in 2007, in order to achieve sustainable development, i.e., SDD〉0.70 in this study, the EECC could support a population of 108 million and gross domestic product (GDP) of 2.72 trillion CNY. The newly developed approach in quantifying ecoenvironmental carrying capacity is anticipated to facilitate sustainable development oriented resource management in waterdeficient areas. 展开更多
关键词 eco-environmental carrying capacity development scenario Haihe River Basin sustainable development waterresources
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Land cover change and eco-environmental quality response of different geomorphic units on the Chinese Loess Plateau 被引量:20
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作者 SONG Yongyong XUE Dongqian +3 位作者 DAI Lanhai WANG Pengtao HUANG Xiaogang XIA Siyou 《Journal of Arid Land》 SCIE CSCD 2020年第1期29-43,共15页
Land cover in the Chinese Loess Plateau has undergone dramatic changes since the late 1980s.Revealing the trend in land cover change and eco-environmental quality response of different geomorphic units in this stage i... Land cover in the Chinese Loess Plateau has undergone dramatic changes since the late 1980s.Revealing the trend in land cover change and eco-environmental quality response of different geomorphic units in this stage is a realistic requirement for promoting sustainable development of the Chinese Loess Plateau.Based on the data of geomorphic units and land cover in 1990,2000,2010 and 2018 of the Chinese Loess Plateau,we studied the trend of land cover change and eco-environmental quality response of different geomorphic units by using a significance index of land cover change,a proportion index of land cover change and an eco-environmental response model.The results indicated that from 1990 to 2018,the areas of forestland and construction land substantially increased,whereas those of cropland,grassland,wetland and unused land considerably decreased.Land cover change exhibited large geomorphic differences,and the main conversion of land cover was from cropland into other land types.Unstable trend of land cover change in the loess tablelands and sandy loess hills declined,whereas the unstable trends in the other geomorphic units enhanced.Eco-environmental quality varied among different geomorphic units.The expansion of construction land and degradation of forestland,grassland and wetland resulted in the deterioration of eco-environmental quality.The conversion of cropland and unused land into forestland and grassland,and the conversion of grassland into forestland were the main factors that drove the improvement of eco-environmental quality.The findings of this study may provide theoretical reference and support decision making for the optimization of land use structure and the improvement of eco-environmental quality on the Chinese Loess Plateau. 展开更多
关键词 CROPLAND DEGRADATION eco-environmental quality index GRASSLAND human activity unused land relative ecological value
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Eco-Environmental Geochemistry of Heavy Metal Pollution in Dexing Mining Area 被引量:8
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作者 滕彦国 倪师军 +3 位作者 焦鹏程 邓坚 张成江 王金生 《Chinese Journal Of Geochemistry》 EI CAS 2004年第4期349-358,共10页
An eco-environmental geochemical investigation was carried out in and around the Dexing mining area to determine the concentrations of heavy metals in the surface water, sediments, soils and plants. The main objective... An eco-environmental geochemical investigation was carried out in and around the Dexing mining area to determine the concentrations of heavy metals in the surface water, sediments, soils and plants. The main objective of this study is to assess the environmental situation and evaluate the transferring of heavy metals from mining activities into the food chain. Some samples of water, sediment, topsoil and plant were collected along the Lean River in the Dexing mining area. The total concentrations of Cu, Pb, Zn, Cd, and As were determined by AAS, and Hg was analyzed by cold-vapor AAS. Some indices such as ‘contamination degree’, ‘geoaccumulation index’, and ‘biological absorption coefficient’ were used to assess eco-environmental quality. The investigation indicated a highly localized distribution pattern closely associated with the two pollution sources along the Le’an River bank: one is strong acidity and a large amount of Cu in the drainage from the Dexing Cu mining area; and the other is the high concentrations of Pb and Zn in the effluents released from many smelters and mining, processing and extracting activities in the riparian zone. Results from the investigated localities indicated, at least in part, that some problems associated with environmental quality deterioration should be solved in the future. 展开更多
关键词 经济环境地球化学 污染度 BAC 矿床区域 江西
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Eco-environment range in the source regions of the Yangtze and Yellow rivers 被引量:18
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作者 DING Yongjian,YANG Jianping,LIU Shiyin,CHEN Rensheng,WANG Genxu,SHEN Yongping,WANG Jian,XIE Changwei,ZHANG Shiqing(Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou 730000, China) 《Journal of Geographical Sciences》 SCIE CSCD 2003年第2期172-180,共9页
Based on geographical and hydrological extents delimited, four principles are identified, as the bases for delineating the ranges of the source regions of the Yangtze and Yellow rivers in the paper.... Based on geographical and hydrological extents delimited, four principles are identified, as the bases for delineating the ranges of the source regions of the Yangtze and Yellow rivers in the paper. According to the comprehensive analysis of topographical characteristics, climate conditions, vegetation distribution and hydrological features, the source region ranges for eco-environmental study are defined. The eastern boundary point is Dari hydrological station in the upper reach of the Yellow River. The watershed above Dari hydrological station is the source region of the Yellow River which drains an area of 4.49×10 4 km 2 . Natural environment is characterized by the major topographical types of plateau lakes and marshland, gentle landforms, alpine cold semi-arid climate, and steppe and meadow vegetation in the source region of the Yellow River. The eastern boundary point is the convergent site of the Nieqiaqu and the Tongtian River in the upstream of the Yangtze River. The watershed above the convergent site is the source region of the Yangtze River, with a watershed area of 12.24×10 4 km 2 . Hills and alpine plain topography, gentle terrain, alpine cold arid and semi-arid climate, and alpine cold grassland and meadow are natural conditions in the source region of the Yangtze River. 展开更多
关键词 the source regions of the Yangtze and Yellow rivers eco-environmental range CLC number:X171.1
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Assessing the impacts of ecological-living-productive land changes on eco-environmental quality in Xining City on Qinghai-Tibet Plateau, China 被引量:7
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作者 ZiYi Gao HaiFeng Zhang +1 位作者 XiaoNan Yang ZhiYuan Song 《Research in Cold and Arid Regions》 CSCD 2019年第3期194-207,共14页
The Ecological-living-productive land(ELPL)classification system was proposed in an effort to steer China's land pattern to an ecological-centered path,with the development model shifting from a single function in... The Ecological-living-productive land(ELPL)classification system was proposed in an effort to steer China's land pattern to an ecological-centered path,with the development model shifting from a single function into more integrated multifunction land use.The focus is coordinating the man-land contradictions and developing an intensive,efficient and sustainable land use policy in an increasingly tense relationship between humans and nature.Driven by socioeconomic change and rapid population growth,many cities are undergoing urban sprawl,which involves the consumption of cropland and ecological land and threatens the ecological balance.This paper aims to quantitatively analyze the critical effects of ELPL changes on eco-environmental quality according to land use classification based on leading function of ecology,living and production from 1990 to 2015 with a case study of Xining City.Also,four future land use scenarios were simulated for 2030 using the Future Land Use Simulation(FLUS)model that couples human and natural effects.Our results show a decrease in productive land(PL)and an increase in ecological land(EL)and living land(LL)in Xining City.Forestry ecological land(FEL)covered the top largest proportion;agriculture productive land(APL)showed the greatest reduction and urban and rural living land(U-RLL)presented a dramatic increase.The eco-environmental quality improved in 1990-2010,mainly affected by the conversion of APL to FEL and GEL.However,the encroachment of U-RLL into APL,other ecological land(OEL)and FEL was the main contributor to the decline in eco-environmental quality in 2010-2015 as well as the primary reason for the increase area of lower-quality.The Harmonious Development(HD)-Scenario,characterized by a rational allocation of LL and PL and a better eco-environment,would have implications for planning and monitoring future management of ELPL,and may represent a valuable reference for local policy-makers. 展开更多
关键词 LAND use productive-living-ecological LAND changes eco-environmentAL quality FLUS model Xining CITY
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Eco-environmental Risk Assessment on Port Area:Taking Yangpu Port Area for Example
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作者 邹伟 林扬碧 林积泉 《Meteorological and Environmental Research》 CAS 2010年第5期97-101,共5页
The environment in port area is a regional environment including marine ecological environment,land bio-environment and interlaced zone environment between them.Taking Yangpu port area for example,based on analyzing c... The environment in port area is a regional environment including marine ecological environment,land bio-environment and interlaced zone environment between them.Taking Yangpu port area for example,based on analyzing changes of risk factors(such as hydrodynamic condition and pollutant emission increment) caused by port area construction,the risks of various risk factors to aquatic ecology,terrene ecology and mangrove wetland ecosystem were studied so as to provide evidence for the planning and construction of port area and the comprehensive management of marine environment and coastal zone. 展开更多
关键词 Port area eco-environmental risk assessment Yangpu China
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THE EVALUATION OF ECO-ENVIRONMENTAL SUSCEPTIBILITY TO HUMAN ACTIVITY IN YULIN REGION 被引量:2
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作者 陈利顶 傅伯杰 《Chinese Geographical Science》 SCIE CSCD 1996年第1期57-65,共9页
THEEVALUATIONOFECO-ENVIRONMENTALSUSCEPTIBILITYTOHUMANACTIVITYINYULINREGION陈利顶,傅伯杰THEEVALUATIONOFECO-ENVIRONM... THEEVALUATIONOFECO-ENVIRONMENTALSUSCEPTIBILITYTOHUMANACTIVITYINYULINREGION陈利顶,傅伯杰THEEVALUATIONOFECO-ENVIRONMENTALSUSCEPTIBILI... 展开更多
关键词 HUMAN ACTIVITY eco-environmentAL SUSCEPTIBILITY AHP WEIGHTED SUMMATION method
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Landscape eco-environmental research on littoral zone in China 被引量:1
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作者 PENGJian WANGYang-lin JINGJuan LIWei-feng DINGYan 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 2004年第3期490-496,共7页
Littoral zone is a special land/ landscape type. As an important kind of land resource in support, the use of littoral zone is vital to eastern coastal areas in China. And the research on littoral zone relates to the ... Littoral zone is a special land/ landscape type. As an important kind of land resource in support, the use of littoral zone is vital to eastern coastal areas in China. And the research on littoral zone relates to the key theory of landscape ecology. Based on the theory of landscape ecology, the littoral zone was divided into four types: mud flat, sand beach, bench, and biological flat. The distribution of each type in China is pointed out. As a typical open system, littoral zone has six landscape ecological characteristics: (1) high sensitivity to disturbance; (2) distinct edge effect; (3) spatial aggregation of natural resources; (4) frequently spatial oscillation; (5) obviously spatial heterogeneity; and (6) noticeably spatial differentiation. Some proposals are also put forward on the land use and development of littoral zone for environmental protection and environmental management. 展开更多
关键词 landscape eco environment littoral zone China
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Evaluation of Eco-Environmental Stability Based on GIS in Tibet, China 被引量:2
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作者 ZHONGCheng HEZong-yi LIUShu-zhe 《Wuhan University Journal of Natural Sciences》 EI CAS 2005年第4期653-658,共6页
By making an evaluation index system and using Analytical Hierarchy Process(AHP) to determine the evaluation factor's weights, this paper builds the valuation model ofEco-environmental stability of Tibet and uses ... By making an evaluation index system and using Analytical Hierarchy Process(AHP) to determine the evaluation factor's weights, this paper builds the valuation model ofEco-environmental stability of Tibet and uses the overlay function of raster-GIS (geographicinformation systems) to make a result map and finds the distribution characteristics ofEco-environmental stability of Tibet based on the analysis of result map. The study shows that theEco-environmental stability of Tibet is almost good andthe unstable region which is only 9. 78% ofthe total area of Tibet is distributed in the middle and low reaches of Yarlung river. To protectthe Eco-environmental of the unstable area from farther degenerating, the government should pay moreattention on the Eco-environmental construction work on this area. 展开更多
关键词 eco-environmental stability overlay analysis GIS TIBET
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Evaluation model of the grey fuzzy on eco-environment vulnerability 被引量:1
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作者 SHI Qing LU Zhao-hua LIU Zhi-mei MIAO Ying XIA Meng-jing 《Journal of Forestry Research》 SCIE CAS CSCD 2007年第3期187-192,共6页
The basic theory and evaluation index system of eco-environment vulnerability were reviewed. Based on the grey theory and fuzzy mathematics, a new comprehensive evaluation method from qualitative to quantitative, call... The basic theory and evaluation index system of eco-environment vulnerability were reviewed. Based on the grey theory and fuzzy mathematics, a new comprehensive evaluation method from qualitative to quantitative, called grey-fuzzy evaluation, was proposed for evaluating eco-environment vulnerability. It was integrated of Association for Healthcare Philanthropy (AHP), grey correlation analysis, grey statistics and fuzzy judgment. The constitutional principle and method of the new evaluation method were given and its feasibility and effectiveness were proved by the practical example. 展开更多
关键词 eco-environmental vulnerability Grey theory Fuzzy mathematics Comprehensive evaluation
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Space-time analysis of the changing patterns of population pressure on the ecological environment in China 被引量:1
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作者 Dongqi Sun Jinliang Jiang +2 位作者 Jianbin Xu Liang Zhou Yi Hu 《Chinese Journal of Population,Resources and Environment》 2015年第4期341-348,共8页
This paper examines the temporal change and spatial variation of population pressure on the ecological environment in China.We have collected sufficient data from the statistical yearbooks of 31 provincial administrat... This paper examines the temporal change and spatial variation of population pressure on the ecological environment in China.We have collected sufficient data from the statistical yearbooks of 31 provincial administrative areas in 1990,1995,2000,2005,and 2010.Using a geographic information system(GIS) and relevant models,we analyzed the trend of the population pressure on ecological environment and the change of the gravity center of ecological environment quality.We conclude that:(1) generally,population pressure on the ecological environment in China was becoming higher during1990-2010,especially in some areas where the population and environment were in serious imbalance and the ecological environment experienced severe pollution;(2) during a certain period,population pressure on the ecological environment was becoming lower in some areas,but the ecological environment was getting worse;(3) the areas with super-high population pressure on the ecological environment were Beijing,Tianjin,and Shanghai;(4) the gravity center of population pressure on the ecological environment and the center of ecological environment quality move differently during the study time period,but the general trend was similar- both of them were moving from west to east.Based on the analysis,this paper also provides some policy suggestions on the control of ecological environment quality. 展开更多
关键词 Chinese POPULATION eco-environment eco-environmentAL pressure CHANGING TREND SPACE-TIME analysis
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Eco-environmental information system of Tianjin City─Design,implementation and applications 被引量:1
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作者 Hu Xiaolin Yang Bangjie +1 位作者 Zong Yaoguang Lu Li(Research Center for Eco-Environmental Sciences.Chinese Academy of Sciences, Beijing 100085, China) 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 1994年第2期144-154,共11页
This paper describes the design, implementation and applications of theeco-environmental information system in Tianjin City, which is the kernel of the decision support sys-tem for urban eco-environmental regulation (... This paper describes the design, implementation and applications of theeco-environmental information system in Tianjin City, which is the kernel of the decision support sys-tem for urban eco-environmental regulation (DSSUER) The design of this information system isbased on the analysis of the requirements of users. The system features that it has expendability,maintainability and universality, makes data be shared between different components of DSSUERand provides help facilities and protection. The system is built by using database and graphic basetechnologies it consists of the main control module, data-management module and data-proassingniodule. The applications of this system is demonstrated by an example which is the case ofsuitability analysis of land use for residential areas in Tianjin. 展开更多
关键词 eco-environmental information system land use database and graphic base technologies.
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Eco-city Planning and Practices from the Perspective of Environmental Performance Evaluation 被引量:3
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作者 CAI Yunnan LIU Chenyi 《Journal of Landscape Research》 2015年第4期49-52,57,共5页
By reviewing researches on environmental performance evaluation of current eco-city construction, this paper analyzed characteristics and deficiencies of the evaluation methods and index systems, and took Haizhu Eco-c... By reviewing researches on environmental performance evaluation of current eco-city construction, this paper analyzed characteristics and deficiencies of the evaluation methods and index systems, and took Haizhu Eco-city for example to assess the environmental performance of eco-city construction from the perspectives of land, water environment, regional weather, and biodiversity. On this basis, a scientific, objective and feasible evaluation method and index system was basically formed so as to demonstrate the efficiency of eco-city construction, and to provide scientific support for the dynamic adjustment and optimization of eco-city construction. 展开更多
关键词 eco-CITY environmental performance evaluation Evaluation index Evaluation method
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Study on Eco-environmental Stress Trend of Inner Mongolia Based on Ecological Stress Index 被引量:1
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作者 HAO Chen-guang SHAN Wen-guang 《Meteorological and Environmental Research》 CAS 2012年第3期57-60,64,共5页
[Objective] The study aimed to analyze the eco-environrnental stress trend of Inner Mongolia using ecological stress index method. [Methed] On the basis of the improved ecological stress index (ESI) analysis method,... [Objective] The study aimed to analyze the eco-environrnental stress trend of Inner Mongolia using ecological stress index method. [Methed] On the basis of the improved ecological stress index (ESI) analysis method, the eco-environmental stress trend of Inner Mongolia from 1996 to 2009 was analyzed, as well as the changes of eco-environmental stress in major industrial cities of Inner Mongolia in 2008. [ Result] With the economic development of Inner Mongolia from 1996 to 2009, the U-shape change could be found in the eco-environmental stress, showing an upward trend on the whole, especially since 2003, and there was a sharp raise in the environmental pollution index. In addition, the eco-enviren- mental stress lessened in most major cities of Inner Mongolian in 2008, but it was in a polarization state, that is, Baotou, Wuhai and Hohhot biased resource and energy consumption, while Ordos and Chifeng biased environmental pollution. [ Conclusion] The research could provide scientific ref- erences for the protection of ecological environment and the adjustment of industrial structure in Inner Mongolia. 展开更多
关键词 eco-environmental stress Regional economy Resource and energy consumption environmental pollution Inner Mongolia China
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Contribution of CBET and environmental/eco-awareness to eco-civilization in China 被引量:1
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作者 WEI Zhen 《Ecological Economy》 2017年第1期47-58,共12页
The concept of eco-civilization in China now is a hot issue.It has drawn sufficient attention from all walks of life,both in industry and academia.Not only Chinese domestic researcher focus on this area,but also many ... The concept of eco-civilization in China now is a hot issue.It has drawn sufficient attention from all walks of life,both in industry and academia.Not only Chinese domestic researcher focus on this area,but also many Western contributors shed light on this concept.For example,Arran E.Gare(1995),whose work aims to search for the roots of the global ecological crisis,and the cultural conditions to overcome it,and he reveals that environmental awareness has undoubtedly grown over the last two decades.The purpose of this research is to explore the core tenets and criteria of Community-based Ecotourism(CBET),environmental/eco-awareness and examine its contribution to Chinese eco-civilization,to voice Chinese's contribution to the Western world as ecological civilization represents the most advanced and sustainable mode of civilization in human history,and how to use ecological civilization philosophy to guide the develop of CBET in China,and in return,how to integrate concepts of CBET,environmental/eco-awareness with the process of Chinese eco-civilization nowadays. 展开更多
关键词 eco-civilization CBET environmental/eco-awareness China
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