青藏高原珍稀濒危哺乳动物保护优先区评价与空缺分析  

Conservation priority areas appraisal and gap analysis of rare mammals on Tibet Plateau

作　　者：黄萍 徐卫华[1] 范馨悦 韩梅[1] HUANG Ping;XU Weihua;FAN Xinyue;HAN Mei(State Key Laboratory of Urban and Regional Ecology,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院生态环境研究中心城市与区域生态国家重点实验室,北京100085 [2]中国科学院大学,北京100049

出　　处：《环境保护科学》2022年第3期1-6,共6页Environmental Protection Science

基　　金：第二次青藏高原综合科学考察研究资助(2019QZKK0402)。

摘　　要：保护优先区的确定对于提升保护资源的利用效率、提高生物多样性保护成效非常重要。文章采用系统保护规划和空缺分析的方法,评估了青藏高原自然保护地对83种珍稀哺乳动物的保护成效。结果表明:珍稀哺乳动物的保护优先区主要分布在喜马拉雅东部、羌塘高原西北部、三江源西北部、横断山南段和川西北的山系;现有的自然保护地覆盖了50.6%的保护优先区和96.4%的物种,其中61.5%的物种保护效果好,34.9%的物种保护不足,仍有3.6%的物种未受到任何保护。建议在三江并流区域、雅鲁藏布大峡谷和羌塘高原建立国家公园,在青藏高原东部、南横断山建立保护区群,加强保护地之间的连接性,研究结果可为青藏高原自然保护地体系的优化整合提供借鉴。Identifying conservation priority areas(CPAs)is important to enhance the efficiency of conservation resources utilization and the effectiveness of biodiversity conservation.This study assessed the conservation effectiveness of 83 rare mammals on the Qinghai-Tibetan Plateau(QTP)by a systematic conservation planning and a gap analysis,which showed the CPAs for rare mammals were mainly distributed in the eastern Himalaya,northwestern Qiangtang Plateau,northwestern Sanjiangyuan,southern Hengduan Mountains and the mountains in northwestern Sichuan.50.6%of the CPAs and 96.4%of the species were protected by Protected areas(PAs).61.5%species were well protected,while 34.9%were partially protected,and 3.6%remained unprotected.Some suggestions were proposed including establishing National Parks in the Three Parallel Rivers,Yarlung Zangbu Grand Canyon,and the Qiangtang Plateau,establishing protected area clusters in the eastern Tibetan Plateau and the southern Hengduan Mountains to enhance the connectivity of the PAs.The results support the optimization and integration of the protected areas in the QTP.

关 键 词：青藏高原 哺乳动物 保护优先区域 MARXAN 空缺分析 自然保护地 

分 类 号：X176[环境科学与工程—环境科学]