摘要
Abstract
Land-use has a critical influence on ecological service value. With the development of social economy, the land-use structure and ecological service value have changed. Based on the category of land-use in Yinchuan and relative data collected from 2005 to 2010, this paper worked out the ecological service value of Yinchuan. The results showed that in Yinchuan, from 2005 to 2010,the area of traffic construction land increased, with the consequence of the decline of ecosystem service value in urban areas. In rural areas, the area of forest, orchard and traffic construction land increased, while the cultivated and pasture land decreased. The value of ecosystem services in rural area thus betrayed a decreasing trend. Ecological service value is determined by land-use and serves as the indicator of whether the land-use is reasonable. By increasing the area of ecological land of forest and pasture land, the intensity and diversity of land-use can be promoted. At the same time, the value of ecosystem services can also be improved.关键词
土地利用结构/生态服务价值/银川Key words
land-use structure/ecosystem service value/Yinchuan分类
管理科学
