摘要
本文以耕地保护为导向,对安阳市生态环境质量进行评价,结合区域各种土地利用类型实际面积的变化,分析产生的生态环境影响;利用土地生态适宜性评价结果,划分安阳市生态重要区。结果显示:安阳市生态环境质量较差,影响经济社会发展的生态环境问题突出,土地生态敏感性区域分异大。安阳市生态建设空间和潜力巨大,土地利用应因地制宜,生态建设的重点是荒山绿化和提高林地质量。安阳市自然环境条件分异较为显著,土地生态适宜性多样;通过合理利用,可以实现土地利用的生态效益和经济效益同步提高。
This paper is aimed to make ecological environment quality assessment of Anyang for the protection of cultivated land.It analyzes the impact that the actual area change of various land use types has made on the ecological environment.Based on the results of land ecological suitability evaluation,the paper identifies the ecologically important areas of Anyang.The research results are as follows:the ecological environment quality of Anyang is poor,which has made significant influence on the social and economic development of this city;the regional land ecological sensitivity varies widely.Actually,the ecological construction space and potential of Anyang is huge,and land use should be adapted to local conditions.The key point of Anyang City's ecological construction is to afforest barren hills and improve the quality of forest land,and then to increase the proportion of farmland and forest network construction and green channel construction.The natural environment conditions in Anyang City varies and the land suitability is diversified.So rational land utilization can produce ecological and economic benefits simultaneously.
作者
王大地
陈欣
张达
WANG Dadi;CHEN Xin;ZHANG Da(Anyang City Land Reserve Center,Anyang 455000,Henan,China;Department of Natural Resources of Longan District,Anyang City,Anyang 455000,Henan,China)
出处
《自然资源情报》
2022年第6期57-64,共8页
Natural Resources Information
基金
自然资源部全域土地综合整治试点河南省安阳市内黄县二安镇大槐树村等4个村全域土地综合整治试点项目阶段性研究成果(编号:HNAY2021-01-04)。
关键词
耕地保护
生态环境质量
生态修复
安阳市
cultivated land protection
ecological environmental quality
ecological restoration
Anyang
