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Influence of ecological function protection zone on the water conservation in Gansu-Qinghai Contiguous Region of the upper Yellow River
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作者 TONG Huali CHEN Qingbo ZHANG Xuan 《Journal of Mountain Science》 SCIE CSCD 2024年第4期1345-1357,共13页
The implementation of Ecological Function Protection Zone(EFPZ)policy is significant for the ecological restoration and conservation of soil and water in the territory space.This manuscript analyzed and quantified the... The implementation of Ecological Function Protection Zone(EFPZ)policy is significant for the ecological restoration and conservation of soil and water in the territory space.This manuscript analyzed and quantified the impact of EFPZ on the regional water conservation function,based on land use data from 2005,2008,2010,2015 and 2020,by conducting a counterfactual simulation along with the GeoSOS-FLUS model and the InVEST model.The results demonstrate that the delineation of EFPZ can significantly influence the water conservation.(1)From 2010 to 2020,as the EFPZ was implemented,the water conservation in the study area was increasing year by year,with a growth rate of 0.03×10^(8) m^(3)∙a^(-1).On the other hand,the simulated water conservation capacity without the implementation of EFPZ decreased year by year,with a decrease rate of 0.01×10^(8) m^(3)∙a^(-1).(2)The EFPZ accounts for only 23%of the total area,but the contribution rate of water conservation reaches 80%.The actual values of water conservation and average water yield per unit pixel in the EFPZ show an increasing trend both internally and externally,while the counterfactual simulation values exhibit a decreasing trend.(3)The water conservation is much higher within the EFPZ than without EFPZ.The implementation of EFPZ has a significant effect on the improvement of the water conservation capacity in Maqu EFPZ and Yellow River Source EFPZ.The protection effectiveness should be enhanced in Qilian Mountain EFPZ and afforestation activities need to be carefully considered in Loess Plateau EFPZ. 展开更多
关键词 Water conservation function ecological Function protection Zone Counterfactual simulation Geo SOS-FLUS model InVEST model
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Changes of coastline and tidal flat and its implication for ecological protection under human activities: Take China’s Bohai Bay as an example
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作者 Yong Li Ming-zheng Wen +3 位作者 Heng Yu Peng Yang Fei-cui Wang Fu Wang 《China Geology》 CAS CSCD 2024年第1期26-35,共10页
The change processes and trends of shoreline and tidal flat forced by human activities are essential issues for the sustainability of coastal area,which is also of great significance for understanding coastal ecologic... The change processes and trends of shoreline and tidal flat forced by human activities are essential issues for the sustainability of coastal area,which is also of great significance for understanding coastal ecological environment changes and even global changes.Based on field measurements,combined with Linear Regression(LR)model and Inverse Distance Weighing(IDW)method,this paper presents detailed analysis on the change history and trend of the shoreline and tidal flat in Bohai Bay.The shoreline faces a high erosion chance under the action of natural factors,while the tidal flat faces a different erosion and deposition patterns in Bohai Bay due to the impact of human activities.The implication of change rule for ecological protection and recovery is also discussed.Measures should be taken to protect the coastal ecological environment.The models used in this paper show a high correlation coefficient between observed and modeling data,which means that this method can be used to predict the changing trend of shoreline and tidal flat.The research results of present study can provide scientific supports for future coastal protection and management. 展开更多
关键词 SHORELINE Tidal flat Erosion deposition patterns Changing trend ecological protection Human activity Linear regression model Inverse distance weighing method Prediction Bohai Bay
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Pathway and Countermeasure of Farmers' Livelihood Transformation in the Ecological Development Area of Northern Guangdong Province from the Perspective of Ecological Protection
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作者 Jinguo HUANG Xi HUANG +1 位作者 Faming ZENG Xizhi WANG 《Asian Agricultural Research》 2024年第9期7-10,共4页
[Objectives]To explore pathways and countermeasures for transforming farmers livelihoods in the way of reducing their dependence on land while promoting sustainable development and alleviating ecological degradation.[... [Objectives]To explore pathways and countermeasures for transforming farmers livelihoods in the way of reducing their dependence on land while promoting sustainable development and alleviating ecological degradation.[Methods]A combination of field research,literature review,and policy analysis was employed to identify key factors affecting farmers livelihoods and potential strategies for transformation.[Results]The study found that developing ecological agriculture and modern agriculture,promoting agricultural transformation and upgrading,cultivating alternative industries,strengthening ecological engineering construction,and establishing diversified ecological compensation methods and supporting policies are effective strategies for transforming farmers livelihoods.[Conclusions]Implementing these strategies can help alleviate the contradiction between ecological protection and farmers livelihood development,promoting coordinated development of both.This approach not only benefits farmers but also contributes to sustainable environmental management and biodiversity conservation. 展开更多
关键词 ecological protection Farmers'livelihood transformation Pathways and countermeasures ecological development area
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Development Trend of Energy and Key Points of Ecological Environment Protection in China's "14^(th) Five-Year Plan" Period
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作者 Mingguo CHEN 《Meteorological and Environmental Research》 CAS 2023年第5期24-28,共5页
From the changes of total primary energy consumption and primary energy consumption structure,installed capacity and power generation of secondary energy(electricity),etc.,the development characteristics of China'... From the changes of total primary energy consumption and primary energy consumption structure,installed capacity and power generation of secondary energy(electricity),etc.,the development characteristics of China's energy structure in the"13^(th) Five-Year Plan"period was comprehensively studied.Combined with the complexity of the international situation,the diversification of the domestic energy system,the intelligence of the energy industry,etc.,the situation and challenges faced by China's energy development were deeply discussed in the four aspects of energy security,energy low-carbon transformation,energy system efficiency,and energy technology level.From the angle of ecological environment protection,the development of energy in the"14^(th) Five-Year Plan"period in China was analyzed,and some policies and measures were put forward. 展开更多
关键词 14^(th)Five-Year Plan Energy development ecological environmental protection Energy security Low-carbon transformation
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Analysis on Ecological Benefits of Urban Wetlands and Protection Measures with a Case of Nansha Wetland 被引量:1
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作者 林志浩 庞衍松 +6 位作者 许锐聪 刘琪帅 黄李茂 林益嘉 韩西伦 纪楚滨 刘敬勇 《Agricultural Science & Technology》 CAS 2015年第3期587-589,共3页
Nansha wetland plays a crucial role in ecological balance of the Pearl River Delta or even Guangzhou. The research, based on researches available, analyzed ecological benefits of Nansha wetland and proposed protection... Nansha wetland plays a crucial role in ecological balance of the Pearl River Delta or even Guangzhou. The research, based on researches available, analyzed ecological benefits of Nansha wetland and proposed protection measures in order to better protect urban wetlands and achieve sustainable development of ecological resources of Nansha wetland. 展开更多
关键词 Urban wetland Nansha district ecological benefits Environment protection
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Application of "3S" Technology in Ecological Environment Protection Area of Qinling 被引量:2
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作者 黄曦涛 《Meteorological and Environmental Research》 CAS 2010年第1期82-87,共6页
On the basis of briefly introduction of the status of eco-environmental protection work in Qinling,remote sensing,geographic information systems,global positioning system (short for '3S' technology) in the con... On the basis of briefly introduction of the status of eco-environmental protection work in Qinling,remote sensing,geographic information systems,global positioning system (short for '3S' technology) in the construction of eco-environmental protection information in Qinling,especially in the application of eco-environmental investigation,eco-environmental monitoring,environmental quality evaluation,were described in this study.Meanwhile,the existing problems and countermeasures for the application '3S' technology in the eco-environmental protection were also summarized. 展开更多
关键词 RS GIS GPS QINLING ecological environmental protection '3S'application China
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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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Discussion on Influencing Factors of Water Resources Environment and Strategies for Protecting Water Ecology
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作者 Wangzi Zhou Jing Dong +1 位作者 Qianyi Zhao Qianxun Li 《Journal of World Architecture》 2024年第5期36-41,共6页
At present,the major problems facing the water resource environment worldwide include water pollution,water resource shortage,and water ecosystem degradation.The discharge of industrial wastewater,agricultural non-poi... At present,the major problems facing the water resource environment worldwide include water pollution,water resource shortage,and water ecosystem degradation.The discharge of industrial wastewater,agricultural non-point source pollution,and the discharge of urban sewage lead to a serious decline in water quality,which directly affects the safety of human drinking water and the living environment of aquatic organisms.Additionally,the unbalanced distribution and excessive exploitation of water resources lead to the problem of water shortage in many areas,which then leads to social and economic contradictions and ecological crises.In terms of ecosystems,the phenomena of water ecological degradation and reduction of biodiversity are increasingly obvious,and the carrying capacity of aquatic ecosystems are gradually declining.This paper aims to analyze the natural,social,and economic factors affecting the water resource environment,and propose effective strategies to protect the water ecology.To provide a theoretical basis and practical guidance for the sustainable utilization of water resources and the long-term development of the water ecosystem. 展开更多
关键词 Water resources Environmental impact Water ecology protection strategy
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Protection and Restoration of Soil and Water Ecology to Achieve Harmonious Coexistence between Human and Nature
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作者 SUN Fazheng 《Journal of Landscape Research》 2023年第1期60-62,共3页
At present,the ecological environment crisis of global concern,such as climate warming and biodiversity loss,the fundamental reason is the change and destruction of the earth's soil and water ecology.Therefore,pro... At present,the ecological environment crisis of global concern,such as climate warming and biodiversity loss,the fundamental reason is the change and destruction of the earth's soil and water ecology.Therefore,protecting and restoring the authenticity,diversity,cleanliness and integrity of soil and water ecology,we should coordinate and deal with the relationship between human beings and soil and water ecology,and realize the harmonious coexistence between human beings and nature from the three aspects of protecting natural soil and water ecology,protecting and restoring natural soil and water ecology,building and regenerating artificial soil and water ecology. 展开更多
关键词 Soil and water ecology protection RESTORATION Harmonious coexistence
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Development and Utilization of Saline Lake Resources and Protection of Ecological Environment in Qaidam Basin in Qinghai Province 被引量:3
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作者 MENG Wei SHU Jianmin +1 位作者 YANG Rongjin LI Yanwu 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2014年第S1期191-193,共3页
Qaidam basin is an important part of National Key Development Area–Lanzhou-Xining Area,is a key region of resource development in Western Development,is a National Circular Economy Pilot Zone.The focus of
关键词 saline lake resources development and utilization protection of ecological environment Qaidam Basin.
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Research on the Spatial Distribution of Ecosystem Service Value in Guangxi and Its Ecological Protection Countermeasure
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作者 童新芳 周兴 《Meteorological and Environmental Research》 CAS 2010年第1期75-78,92,共5页
90 counties (cities) in Guangxi Province being taken as the tested region,the ecosystem service value of those counties (cities) was measured with the data of land-using in 2005 by means of the Table of Terrestrial Ec... 90 counties (cities) in Guangxi Province being taken as the tested region,the ecosystem service value of those counties (cities) was measured with the data of land-using in 2005 by means of the Table of Terrestrial Ecosystem Services Value in China.The result indicated that the value of the ecosystem services per unit was divided into 3 categories:the first category with high ecosystem services value,the second category with medium ecosystem services value and the third category with low ecosystem services value.The region of the first category was mainly distributed in the mountain area of northern,northwestern,eastern and northeast part of Guangxi;the second category,in the hilly area of southern part and the mountain area in the southwestern part of Guangxi and the third category,in the basin area of central Guangxi,the karst area of western and northwestern Guangxi Province. 展开更多
关键词 Ecosystem service value Spatial distribution of ecosystem service value ecological protection China
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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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Study on Mechanism and Control Effect of Highway Slope Ecological Protection 被引量:1
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作者 Suilun LI 《Agricultural Biotechnology》 CAS 2020年第4期75-80,158,共7页
At present,with the rapid development of social economy,people's awareness of environmental protection continues to increase,and environmental construction and environmental protection work are put on the agenda.H... At present,with the rapid development of social economy,people's awareness of environmental protection continues to increase,and environmental construction and environmental protection work are put on the agenda.Highway slope greening protection is an important means to achieve social sustainable development.Developed countries carried out research earlier in this area,and China's research in this area started later.In engineering construction,ecological protection is to realize slope reinforcement and slope protection depending on the water storage and soil fixation effects of vegetation.Its slope protection can be summarized as the mechanical effect of root system and the hydrological effect of vegetation.As a basic form of slope greening protection,it is necessary for us to understand the mechanism of ecological protection and to enhance the design of ecological protection accordingly.Based on this,the article analyzed the development of slope greening protection technology and ecological protection mechanism from different angles,so as to establish a theoretical framework for future research. 展开更多
关键词 HIGHWAY SLOPE Slope protection ecological protection Greening technology ecological slope protection mechanism
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Study on Ecological Function and Protection of Wetland 被引量:2
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作者 CHENG Jun HAN Chen 《Meteorological and Environmental Research》 2012年第5期49-52,55,共5页
The ecological function of wetland is introduced from the angles of natural conservation reservoir, flood irrigation, coastal land protection and erosion management. The threats and degradation of wetland are analyzed... The ecological function of wetland is introduced from the angles of natural conservation reservoir, flood irrigation, coastal land protection and erosion management. The threats and degradation of wetland are analyzed. In the end, protection of ecological system of wetland is proposed. 展开更多
关键词 WETLAND ecological function Environmental protection China
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Protection and Ecological Restoration of Water Level Fluctuation Zone in the Three Gorges Reservoir 被引量:1
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作者 PAN Xiaojie WAN Chengyan +1 位作者 ZHANG Zhiyong ZHENG Zhiwei 《Journal of Landscape Research》 2017年第1期44-50,共7页
Water level fluctuation zone(hereinafter referred to as "WLFZ") is a transitional ecosystem between terrestrial ecosystem and aquatic ecosystem,and also a key area to control its neighboring terrestrial and ... Water level fluctuation zone(hereinafter referred to as "WLFZ") is a transitional ecosystem between terrestrial ecosystem and aquatic ecosystem,and also a key area to control its neighboring terrestrial and aquatic ecosystem. After the Three Gorges Reservoir was put into use,ecological environment of its WLFZ has aroused wide concern from domestic and foreign experts. On the basis of introducing characteristics of WLFZ of the Three Gorges Reservoir,current ecological environment and main problems of this area were analyzed,plant selection and configuration was elaborated as well as the implementation effect of many WLFZ protection and ecological restoration modes. In view of the actual conditions,pertinent suggestions were proposed for WLFZ of the Three Gorges Reservoir,namely classified protection and ecological restoration,enhancing monitoring and assessment of current situation and change tendency,carrying out technical researches and demonstration of WLFZ wetland ecological restoration. 展开更多
关键词 Three Gorges Reservoir Water level fluctuation zone(WLFZ) ecological restoration Classified protection
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Thoughts and Practice of Ecological Protection and Restoration of Mountains, Rivers, Forests, Farmlands, Lakes and Grasslands 被引量:1
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作者 WANG Xiahui HE Jun +1 位作者 WANG Bo ZHANG Xiao 《Journal of Landscape Research》 2020年第3期5-8,共4页
The report of the 19th National Congress of the Communist Party of China stated that it was necessary to establish and practice the concept that lucid waters and lush mountains are invaluable assets,treat the ecologic... The report of the 19th National Congress of the Communist Party of China stated that it was necessary to establish and practice the concept that lucid waters and lush mountains are invaluable assets,treat the ecological environment as life,and coordinate the management of mountains,rivers,forests,farmlands,lakes and grasslands.In recent years,China has organized a series of pilot projects for the ecological protection and restoration of mountains,rivers,forests,farmlands,lakes and grasslands,breaking the boundary between administrative divisions,departmental management and ecological elements,and implementing conservation and restoration oriented towards the improvement of ecosystem services,so as to solve the problem of the lack of overall planning for ecological protection and restoration projects and the separated management of ecological elements.This study systematically elaborated the theoretical basis and connotation characteristics of ecological protection and restoration of mountains,rivers,forests,farmlands,lakes and grasslands.It proposed the implementation path of ecological protection and restoration project of mountains,rivers,forests,farmlands,lakes and grasslands by taking the water source conservation area of Beijing-Tianjin-Hebei as a case,so as to provide reference for the implementation and decision-making management of ecological protection and restoration projects in various regions. 展开更多
关键词 MOUNTAINS RIVERS FORESTS farmlands lakes and grasslands ecological protection and restoration ecological service functions ecological elements
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Ecological and Environmental Protection Requirements in China s Regional Coordinated Development Strategy in the New Era 被引量:1
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作者 Jie LI Dake LIU +1 位作者 Wei ZHAO Sheng WANG 《Meteorological and Environmental Research》 CAS 2020年第6期78-81,84,共5页
Starting from the historical evolution of China s regional coordinated development policy and practice,three stages of"enlightenment stage","development stage"and"maturity stage",as well ... Starting from the historical evolution of China s regional coordinated development policy and practice,three stages of"enlightenment stage","development stage"and"maturity stage",as well as the connotation,characteristics and content of implementing regional coordinated development strategy were analyzed.On this basis,from different aspects of industrial distribution,pollutant characteristics and regional environmental protection policy,the existing ecological and environmental protection problems in China s regional coordinated development in the new era were analyzed,and some suggestions for the next step were put forward.It is necessary to follow the"four ones"concept from the overall point of view,implement"three lines and one list"from the perspective of the width of the access red line,strengthen"joint prevention and control"from the perspective of the depth of regional regulation,deepen the"planning environmental impact assessment"from the perspective of the breadth of industrial distribution,and promote the"green-way model"from the perspective of ecological low carbon. 展开更多
关键词 New era Regional coordinated development strategy ecological environment protection Planning environmental impact assessment Joint prevention and control
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LANDSCAPE ECOLOGICAL CONSTRUCTION AND BIODIVERSITY PROTECTION
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作者 刘惠清 许嘉巍 吴秀芹 《Chinese Geographical Science》 SCIE CSCD 1999年第4期90-95,共6页
In the 21st century, landscape ecology should be able to design the environmental construction. The landscape ecological construction is to protect biological diversity positively, which follows the theories such as a... In the 21st century, landscape ecology should be able to design the environmental construction. The landscape ecological construction is to protect biological diversity positively, which follows the theories such as adapting to nature, mutualism and symbiosis, adjusting structure and improving function, controlling parts and adjusting the whole, and other theories of landscape ecology. This paper took humid temperate zones, landscape ecozones etc. as examples to express how to use these theories to carry out landscape ecological construction. The author put forth three points of land ecological construction: protection of rare and endangered organisms; restoration and reconstruction of important ecosystems; protection of community diversity of plant. 展开更多
关键词 ADAPTING to nature MUTUALISM LANDSCAPE ecological construction BIODIVERSITY protection
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Analysis on the Relationship between Ecological Protection Red Line and Red Lines of Other Elements
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作者 Liu Jialin Wang Xiaojun 《Meteorological and Environmental Research》 CAS 2019年第5期66-69,73,共5页
Ecological protection red line is the minimum spatial area and territorial boundary line to be protected to realize the unification of economic,social and ecological benefits by increasing the national and regional ec... Ecological protection red line is the minimum spatial area and territorial boundary line to be protected to realize the unification of economic,social and ecological benefits by increasing the national and regional ecological capital stock,maintaining ecological security,improving people's livelihood,promoting the sustainable development of economy and society,and upgrading the function of natural ecosystem.There are connections and differences between ecological protection red line and the red lines of cultivated land,forestry ecology,water resources control and marine ecology.Essentially speaking,they are all to maintain national ecological security and social stability,and create a good living environment for the people. 展开更多
关键词 ecological protection RED LINE CULTIVATED land RED LINE Marine ecologY RED LINE
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Landscape Design of Water Conservancy Scenic Area Based on Ecological Protection Concept
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作者 LIU Linggui ZHOU Runge 《Journal of Landscape Research》 2019年第1期1-3,6,共4页
Targeting at the development needs of ecological cities, the landscape design of water conservancy scenic areas has begun to take the ecological protection concept as the design essence, based on the theory of landsca... Targeting at the development needs of ecological cities, the landscape design of water conservancy scenic areas has begun to take the ecological protection concept as the design essence, based on the theory of landscape ecology, ecological restoration and ecological compensation. The principles and methods of ecological design are summarized in this paper to achieve the unity of economic benefits and ecological benefits in water conservancy scenic areas and create a livable environment for cities. 展开更多
关键词 ecological protection Water conservancy SCENIC area ecological RESTORATION LANDSCAPE design
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