耦合生态服务的区域生态安全格局研究框架

彭保发, 郑俞, 刘宇

Coupling Ecosystem Services and Regional Ecological Security Pattern

Baofa Peng, Yu Zheng, Yu Liu

图3 耦合生态系统服务概念的生态安全格局DPSIR机制

Fig. 3 The DPSIR framework on ecological security pattern coupling ecosystem services concept