基于Meta回归方法的中国内陆河流域生态系统服务价值再评估
颜俨,姚柳杨,郎亮明,赵敏娟

Revaluation of ecosystem services in inland river basins of China: Based on meta-regression analysis
YAN Yan,YAO Liuyang,LANG Liangming,ZHAO Minjuan
图1 发表文献数量的时间与流域分布
Fig. 1 Number of studies by year and basin