长江、黄河流域生态系统服务变化及权衡协同关系研究
方露露, 许德华, 王伦澈, 牛自耕, 张明

The study of ecosystem services and the comparison of trade-off and synergy in Yangtze River Basin and Yellow River Basin
FANG Lulu, XU Dehua, WANG Lunche, NIU Zigeng, ZHANG Ming
图6 黄河流域生态系统服务间的散点图及约束线
Fig. 6 Scatter plots and constraint lines between ecosystem services in the Yellow River Basin