基于3S的霍林河一号露天矿区土地利用动态变化研究  

DYNAMIC MONITORING OF LAND USE IN HUOLINHE COAL MINE BASED ON 3S

作　　者：战甜 张武文[1] 包亮[1] 刘军[1] 闫耀东[1] 苏子坤 乌日古玛拉[1] 

机构地区：[1]内蒙古农业大学沙漠治理学院,呼和浩特010018

出　　处：《内蒙古农业大学学报（自然科学版）》2017年第1期58-64,共7页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：内蒙古自治区国土资源厅重点研究项目"内蒙古大兴安岭林区矿产资源开发与生态环境保护研究"(内建财【2012】1965号)

摘　　要：在地理信息系统软件技术的支持下,以霍林河一号露天矿作为研究区,选择研究区1986年、1996年、2008年和2013年4期遥感影像为数据源,利用GIS统计分析、空间分析功能,对研究区土地利用变化进行研究。结果表明:(1)研究区内主要土地利用类型为草地、工矿仓储用地;在研究前期1986~1996年,主要地类为草地,1996年后工矿仓储用地取代草地成为主要的土地利用类型。(2)整个研究时期内,工矿用地持续增加,草地、林地持续减少,耕地先增加后减少;到研究后期,各地类的增加或减少速率都有所下降。(3)矿产资源开发过程中,主要占用土地利用类型为草地,其次为耕地、林地,表现为采坑面积的不断扩大挖损破坏草地,排土场和工业用地压占和占用草地。Under the support of geographic information system software technology, taking one open - pit mine in Huolinhe as the research region, using four period remote sensing image in 1986, 1996, 2008 and 2013 as data source, using statistical analysis, spatial analysis function of 3S, to research land use change in the study area. The results of the study show that： （1）The main land use types in the study area are grassland, mining land. During the study period from 1986 to 1996, the main land use type is grass- land. After 1996, the mining land replaced the grassland as the main land use type. （2）Throughout the study period, the mining land continued to increase, grassland and forest land continued to decrease, the arable land increased firstly and then decreased. To the lately study, all kinds of land changed slowly. （3）In the process of explicating mineral resources, the main occupation of the land use types is grassland, followed by arable land, woodland. It is represented that the constant enlargement of the pit area and the destruc- tion of the grassland and the dump site and industrial land constantly took up the grassland.

关 键 词：3S 土地利用 动态变化 霍林河露天煤矿 

分 类 号：P208[天文地球—地图制图学与地理信息工程] F301.24[天文地球—测绘科学与技术]