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基于生态服务功能的北京永定河生态修复目标研究
彭涛 赵桂慎 许等平
Discussion on the Ecological Restoration Goals of the Yongding River in Beijing Based on Ecosystem Service Functions Analysis
中国农学通报 . 2010, (20): 287 -292 .  DOI: 10.11924/j.issn.1000-6850.2010-2036