黑河流域生态系统服务的地形梯度效应及生态分区

杜可心, 张福平, 冯起, 魏永芬, 杨嘉炜

Topographic gradient effect and ecological zoning of ecosystem services in Heihe River Basin

Kexin Du, Fuping Zhang, Qi Feng, Yongfen Wei, Jiawei Yang

图6 黑河流域生态分区

Fig. 6 Ecological zones of Heihe River Basin