山东国土资源2025，Vol.41Issue(7)：68-78,11.DOI:10.12128/j.issn.1672-6979.2025.07.010
日照市东港区生态敏感性分析
Analysis on Ecological Sensitivity in Donggang District of Rizhao City
摘要
Abstract
Taking Donggang district in Rizhao city as an example,an in—depth ecological sensitivity analy-sis of the core cities in Lunan economic circle has been carried out.An evaluation system for soil erosion sensitivity and land desertification sensitivity has been set up,and ecological sensitivity of Donggang dis-trict in Rizhao city has been quantitatively assessed.It is showed that the sensitivity of soil erosion in most areas of Donggang district is at a low level,but there is still a significant proportion of areas facing high soil erosion risks.It is mainly concentrated in the western mountainous areas,northern mining areas,east-ern towns and the northeast of Taoluo Town.The regions with high sensitivity to land desertification are mainly concentrated in the eastern coastal areas and western regions.The ecological sensitivity of Dong-gang district is generally low,and shows significant regional differences in space.The low sensitivity areas are mainly concentrated in the central region,while the high sensitivity areas are distributed in Sanzhuang town,the southern part of Houcun town,the western part of Heshan town and the eastern coastal areas.This study proposes targeted ecological protection and management suggestions for soil erosion areas in hilly and mountainous regions,inland desertification sensitive areas,and coastal desertification sensitive areas.It will provide a scientific basis and decision—making reference for ecological protection and sustain-able development of core cities in the southern Shandong economic circle.关键词
生态敏感性/水土流失/土地沙化/鲁南经济圈/日照市东港区Key words
Ecological sensitivity/water and soil loss/land desertification/Lunan economic circle/Dong-gang district in Rizhao city分类
资源环境引用本文复制引用
张启慧,王程松,张磊,闫雨晴,郝真..日照市东港区生态敏感性分析[J].山东国土资源,2025,41(7):68-78,11.基金项目
山东省煤田地质局第一勘探队,日照市东港区国土空间生态修复规划(2021-2035年),项目编号:DD2021005 （2021-2035年）
