CAJ | 학술논문

研究目的：在土地利用变化背景下，探讨内蒙古鄂尔多斯市达拉特旗生态系统服务价值变化。研究方法：数理统计、遥感与GIS、模型模拟。研究结果：基于1985年、2000年、2008年和2011年的土地利用数据分析达拉特旗的土地利用结构变化，并在此基础上对生态系统服务价值变化进行定量评价。研究结论：达拉特旗的主要土地利用类型是草地、农田和森林，1985年以来土地利用类型的分配趋向均衡化；研究期间达拉特旗生态系统服务价值总体上呈现先升后降的趋势；达拉特旗的主要生态服务功能是废物处理、水源涵养、土壤形成与保护、生态多样性保护和气候调节，主要生态服务功能年际变化不大。
연구목적：재토지이용변화배경하，탐토내몽고악이다사시체랍특기생태계통복무개치변화。연구방법：수리통계、요감여GIS、모형모의。연구결과：기우1985년、2000년、2008년화2011년적토지이용수거분석체랍특기적토지이용결구변화，병재차기출상대생태계통복무개치변화진행정량평개。연구결론：체랍특기적주요토지이용류형시초지、농전화삼림，1985년이래토지이용류형적분배추향균형화；연구기간체랍특기생태계통복무개치총체상정현선승후강적추세；체랍특기적주요생태복무공능시폐물처리、수원함양、토양형성여보호、생태다양성보호화기후조절，주요생태복무공능년제변화불대。
The purpose of this paper is to analyze the impacts of land use structure changes on ecosystem service value under the background of land-use change. Research methods are statistics, remote sensing, GIS and model simulating. Based on the land use data in 1985, 2000, 2008 and 2011, respectively, the land use changes of Dalateqi were analyzed, and the value of ecosystem services was evaluated quantitatively. The research conclusions include that the main land use types in Dalateqi are grassland, farmland and forest. The distribution of land use types became more balanced since 1985. During the study period, the total value of ecosystem services in Dalateqi first increased and then decreased. Grain policies promoted the value of ecosystem services in the study area. However, the city’s rapid expansion and exploitation of coal resources occupied a large part of ecological land, and caused the value of ecosystem services reduced. The main ecosystem services in Dalateqi were waste management, water conservation, soil formation and protection, biodiversity conservation and climate regulation. The interannual variability of main ecosystem services in Dalateqi was not significantly except climate regulation.The value of ecosystem services in climate regulation significantly reduced because of the wetland area reduction.