黄土高原土地利用变化对生态系统服务价值的影响

张瑜, 赵晓丽, 左丽君, 张增祥, 徐进勇

The impact of land use change on ecosystem services value in Loess Plateau

Yu ZHANG, Xiaoli ZHAO, Lijun ZUO, Zengxiang ZHANG, Jinyong XU

图1 黄土高原生态系统空间分布

Fig.1 Distribution of the ecosystems in Loess Plateau