In order to stabilize the operation of innovation and entrepreneurship education and improve the graduate employment ability of sports training professionals,this paper,based on the literature,work experience and actu...In order to stabilize the operation of innovation and entrepreneurship education and improve the graduate employment ability of sports training professionals,this paper,based on the literature,work experience and actual environment background,promotes the development and employment of sports training professionals in sports colleges and universities.展开更多
The construction of an ecological security pattern(ESP)is an effective approach to addressing ecological concerns in urban agglomerations.However,previous research has often overlooked the ecological characteristics a...The construction of an ecological security pattern(ESP)is an effective approach to addressing ecological concerns in urban agglomerations.However,previous research has often overlooked the ecological characteristics at different spatial scales,making it difficult to effectively tackle environmental issues.This study focuses on the Changsha–Zhuzhou–Xiangtan urban agglomeration(CZXUA)to construct an ESP from 2 scales:the urban agglomeration and the metropolitan area.First,ecological sources at different scales were identified and optimized using morphological spatial pattern analysis,ecosystem service supply assessment,landscape connectivity evaluation,and ecological demand intensity analysis.Next,spatial principal component analysis was employed to analyze resistance factors across different spatial scales,enabling the construction of a multi-scale landscape resistance surface.Finally,multi-scale ecological corridors were extracted using circuit theory,and the ecological corridors passing through the central urban area were optimized.As a result,176 ecological sources,337 ecological corridors,60 ecological pinch points,and 30 ecological barrier points were identified,forming the overall ESP for the CZXUA.Furthermore,an ecological protection and optimization pattern,described as“One River,Seven Waters,One Heart,and Eight Wedges”,was proposed based on the ESP.This pattern highlights pivotal areas for ecological protection and restoration within the national land space.This study provides a comprehensive example of constructing a multi-scale ecological corridor network and identifying critical areas for ecological protection and restoration.The findings can serve as a reference for special ecological protection planning in urban agglomerations.展开更多
The construction of ecological security pattern(ESP)is an effective way to ensure regional ecological security.Although the method of constructing the regional ESP based on ecosystem services(ESs)has been widely recog...The construction of ecological security pattern(ESP)is an effective way to ensure regional ecological security.Although the method of constructing the regional ESP based on ecosystem services(ESs)has been widely recognized and applied,the spatial characteristics of ESs supply–demand mismatch has not been well included into ESP construction.展开更多
文摘In order to stabilize the operation of innovation and entrepreneurship education and improve the graduate employment ability of sports training professionals,this paper,based on the literature,work experience and actual environment background,promotes the development and employment of sports training professionals in sports colleges and universities.
基金supported by Hunan Provincial Natural Science Foundation General Project,grant number 2023JJ306932023 Central South University Education and Teaching Reform Research Project,grant number 2023jy045-3Hunan Provincial Key Laboratory of Low Carbon Healthy Building
文摘The construction of an ecological security pattern(ESP)is an effective approach to addressing ecological concerns in urban agglomerations.However,previous research has often overlooked the ecological characteristics at different spatial scales,making it difficult to effectively tackle environmental issues.This study focuses on the Changsha–Zhuzhou–Xiangtan urban agglomeration(CZXUA)to construct an ESP from 2 scales:the urban agglomeration and the metropolitan area.First,ecological sources at different scales were identified and optimized using morphological spatial pattern analysis,ecosystem service supply assessment,landscape connectivity evaluation,and ecological demand intensity analysis.Next,spatial principal component analysis was employed to analyze resistance factors across different spatial scales,enabling the construction of a multi-scale landscape resistance surface.Finally,multi-scale ecological corridors were extracted using circuit theory,and the ecological corridors passing through the central urban area were optimized.As a result,176 ecological sources,337 ecological corridors,60 ecological pinch points,and 30 ecological barrier points were identified,forming the overall ESP for the CZXUA.Furthermore,an ecological protection and optimization pattern,described as“One River,Seven Waters,One Heart,and Eight Wedges”,was proposed based on the ESP.This pattern highlights pivotal areas for ecological protection and restoration within the national land space.This study provides a comprehensive example of constructing a multi-scale ecological corridor network and identifying critical areas for ecological protection and restoration.The findings can serve as a reference for special ecological protection planning in urban agglomerations.
基金funded by the program of the Fundamental Research Funds for Chinese Academy of Forestry(grant number CAFYBB2019ZD001)
文摘The construction of ecological security pattern(ESP)is an effective way to ensure regional ecological security.Although the method of constructing the regional ESP based on ecosystem services(ESs)has been widely recognized and applied,the spatial characteristics of ESs supply–demand mismatch has not been well included into ESP construction.
