Habitat quality assessment of mining cities based on InVEST model—a case study of Yanshan County,Jiangxi Province
作者机构：Research Center of Geological Resource Economics and ManagementEast China University of TechnologyNanchang 30013China Faculty of GeomaticsEast China University of TechnologyNanchang 30013China
出 版 物：《International Journal of Coal Science & Technology》 (国际煤炭科学技术学报（英文）)
年 卷 期：2022年第9卷第2期
页 面：245-254页
核心收录：
学科分类：081901[工学-采矿工程] 0819[工学-矿业工程] 08[工学]
基 金：was funded by the Jiangxi Provincial Social Science Foundation“the 14th Five-Year Plan”(2021)regional project(21DQ44) Science and Technology Research Project of Jiangxi Provincial Department of Education(GJJ210723) the Doctoral Research Initiation fund of East China University of Technology(DHBK2019184) the Graduate Innovation Fund of East China University of Technology(DHYC-202123)
主 题：InVEST model Habitat quality Land use change Temporal and spatial pattern Mining city
摘 要：The assessment of the spatiotemporal evolution of habitat quality caused by land use changes can provide a scientifc basis for the ecological protection and green development of mining *** Yanshan County as an example of a typical mining city,this article discussed the spatial pattern and evolution characteristics of habitat quality in 2000 and 2018 based on the ArcGIS platform and the InVEST *** conclusions are as below:from 2000 to 2018,the area of farmland and construction land changed the most in the study *** them,the area of farmland decreased by 3.48%,and the area of industrial and mining land and construction land increased by 53.25%.Areas of low,relatively low and high habitat quality expanded,and areas of medium and relatively high habitat quality shrank,which is closely related to the distribution of land *** areas with high habitat degradation degrees appear around cities,mining areas and watersheds,while the areas with low habitat degradation degrees are mainly distributed in the southern *** distribution of cold and hot spots in the habitat quality distribution of Yanshan County presents a pattern of“hot in the south and cold in the north.The results are of great signifcance to the precise implementation of ecosystem management decisions in mining cities and the creation of a landscape pattern of“beautiful countrysides,green cities,and green mines.
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