The influence of Changbai Mountain area land utilization change to ecosystem service value

摘要

Based on the phantom interpretation data of land TM/ETM of 1996 and that of 2006, this article analyzed the land use and land cover change of ChangBai Mountain area in the recent 10 years, and calculated the change of ecosystem service value resulted from this change. During the 10 years, LUCC of Changbai Mountain area had changed fiercely, the paddy field, the forest land and the wetland were in reduction, but the others increased, ESV reduced from ￥ 1532.82×10~8 to ￥1531.86×10~8, the scope of change was 0.06%. In the single item service function value of ecosystem, the scope of gas conditioner reduction was the biggest, the rate of change was 20.95%. The climate control, the water source self-control, the biodiversity protection assumed reduced tendency.