摘要
为确定云南省某市的水生态空间划分情况,通过构建模糊综合评价模型,确定研究区域水生态空间实际划分中的评价指标,对其进行水生态空间评价,并运用地理信息系统软件搜集及处理研究区域内地理数据,基于现行法律法规对研究区域的河流、水库及渠道的水生态空间进行绘制,进而确定其划分范围。结果表明,研究区域水生态综合健康指标不平衡,河湖空间容易受到经济发展及耕地占用的影响。通过对研究区域水生态空间的划分,有利于国内各省市加快推进水生态空间管控工作。
In order to determine the division of water ecological space in a certain city in Yunnan Province,the fuzzy comprehensive evaluation model was established to determine the evaluation indicators for the actual division of water ecological space in the research area,and conduct water ecological space evaluation.The geographic information system software was used to collect and process geographic data within the research area.Based on relevant laws and regulations,the water ecological space of rivers,reservoirs,and channels in the research area was plotted and its division scope was determined.The results indicate that the comprehensive health indicators of water ecology in the study area are imbalanced,and the space of rivers and lakes is easily affected by economic development and farmland occupation.By studying the division of water ecological space in the research area,it is beneficial for other provinces and cities across the country to accelerate the promotion of water ecological space management and control work.
作者
李丹颖
马慧鑫
方文超
邱兰清
余萍
LI Dan-ying;MA Hui-xin;FANG Wen-chao;QIU Lan-qing;YU Ping(College of Water Conservancy Engineering,Tianjin Agricultural University,Tianjin 300392,China;Beifang Investigation,Design and Research Co.,Ltd.,Tianjin 300222,China;College of Geographic Sciences,Fujian Normal University,Fuzhou 350007,China)
出处
《水电能源科学》
北大核心
2024年第9期52-55,69,共5页
Water Resources and Power
基金
天津大学水利工程智能建设与运维全国重点实验室(HESS-2309)
国家自然科学基金项目(52109062)。
关键词
水生态
涉水空间
地理信息系统
模糊综合评价法
water ecology
wading space
geographic information system
fuzzy comprehensive evaluation method
