新乐市土地利用变化对土地生态系统服务价值的影响研究

摘要

Based on the theory of eco-system service value, the effect of Xinle land use change on regional eco-system service value was evaluated from the perspective of eco-system service value change. Hie study showed that the farmland, garden plot and woodland area increased while the area of waters and other unused land decreased during 2010 -2020, according to the overall land use planning, the eco-system service value of Xinle in 2020 was 0.53 billion RMB, decreasing by 94. 5 million RMB that in 2009. The change of land use patterns in Xinle would produce negative impact on regional eco-environment, therefore effective measures should be adopted.%运用生态服务价值理论,从生态系统服务价值变化角度,计算了河北省新乐市土地利用变化对生态系统服务价值的影响.研 究发现,2010～2020年,新乐市耕地、园地、林地面积增加,水域和其他未利用地面积减少.按照土地利用总体规划,2020年新乐市的生态系统服务价值为5.300亿元,将比2009年减少0.945亿元.新乐市土地利用方式的变化将会对区域生态环境带来负面影响,需要采取相应措施积极应对.