江西农业学报2012，Vol.24Issue(4)：163-167,170,6.
土地利用变化对生态系统服务功能的影响及其两者关系研究—以关中地区为例
Influence of Land Use Change on Service Function of Ecosystem and Their Relationship: Taking Example for Guanzhong Area
摘要
Abstract
This paper analyzed the land use change traits in Guanzhong area based on the statistical data of land use change during the year 1989 -2008, calculated the service value of ecosystem in various years, assessed its change, and studied the influence of land use change on the service function of ecosystem and their relationship in Guanzhong area. The results showed that: in the studied period, the structure of land use changed obviously, the garden use had the largest changeable rate, while the cultivated land and water area had the minimum one The change in land use led to the increase in the total value of ecosystem service by about 1.03 billion yuan, and forestland provided the greatest contribution to the total value ot ecosystem service. There were significant changes in the service value of each ecosystem. The correlation between land use change and ecological service value in Guanzhong area was negative. Because various land use types had different contributions to ecosystem service, the service function of the ecosystem in different regions was obviously changed.关键词
土地利用变化/生态系统服务功能/关中地区Key words
land use change/ Ecosystem service function/ Guanzhong area分类
管理科学引用本文复制引用
姚瑶,周忠学..土地利用变化对生态系统服务功能的影响及其两者关系研究—以关中地区为例[J].江西农业学报,2012,24(4):163-167,170,6.基金项目
教育部人文社会科学研究西部和边疆地区项目(12XJC790003) （12XJC790003）
陕西师范大学优秀科技预研项目(200902014) （200902014）
中央高校基本科研业务费专项资金资助(GK200902022). （GK200902022）
