国家公园生态系统完整性的内涵及评价框架: 以东北虎豹国家公园为例
蒋亚芳, 田静, 赵晶博, 唐小平

The connotation and assessment framework of national park ecosystem integrity:A case study of the Amur Tiger and Leopard National Park
Yafang Jiang, Jing Tian, Jingbo Zhao, Xiaoping Tang
图1 森林、草地和水生生态系统食物链(食物网)示意图
Fig. 1 Illustration of food chains (the food web) in forest, grassland and aquatic ecosystems