文献类型：期刊文献

中文题名：不同喀斯特地貌乡镇公路沿线生态用地及其生态服务价值比较研究

英文题名：A comparative study on the ecological land and ecosystem service value along the rural road in different Karst towns

作者：韩会庆 陈梦玲 马庚 石临风 白玉梅

第一作者：韩会庆

机构：[1]贵州理工学院建筑与城市规划学院,贵州贵阳550003

第一机构：贵州理工学院建筑与城市规划学院

年份：2020

期号：9

起止页码：46-49

中文期刊名：商丘师范学院学报

外文期刊名：Journal of Shangqiu Normal University

收录：国家哲学社会科学学术期刊数据库

基金：教育部人文社会科学研究项目(18YJCZH042);贵州省教育厅青年科技人才成长项目(黔教合KY字[2018]246);贵州省教育厅高校人文社科研究项目(2019gh018)

语种：中文

中文关键词：生态用地;生态服务价值;公路沿线;不同地貌

外文关键词：ecological land;ecosystem services value;along the rural road;different terrain

摘要：以贵州四个不同喀斯特地貌的乡镇为例,利用ArcGIS技术以及生态服务价值系数比较了不同喀斯特地貌乡镇公路沿线生态用地及生态服务价值.结果表明:随着离公路距离的增大,掌布镇和周覃镇生态用地所占比例增大,而石门乡和宗地镇生态用地所占比例呈现先增加后下降特点.各公路缓冲距离上,石门乡、掌布镇、宗地镇的生态服务总价值以及各种服务价值均高于周覃镇.4个乡镇供给服务、调节服务、总服务价值在各公路距离缓冲带上波动较大,而支持服务和文化服务价值在各公路距离缓冲带上波动较小.
Taking four towns with different Karst landforms in Guizhou as an example,the of ecological land and ecosystem services value along the rural road in different Karst towns was compared by using ArcGIS technology and ecosystem service value coefficient.The results showed that the proportion of ecological land in Zhangbu and Zhouqin increased with the increase of the distance from the rural road,while the proportion of ecological land in Shimen and Zongdi increased first and then decreased.The total ecosystem service value and variety service value of Shimen,Zhangbu and Zongdi were higher than that of Zhouqin.The supply service,regulation service and total service value of the four townships fluctuated greatly in each buffer zone,while the support service and cultural service value fluctuated little in each buffer zone.