文献类型：期刊文献

中文题名：青海湖地区生物多样性的空间特征与GAP分析

英文题名：BIODIVERSITY SPATIAL CHARACTERISTICS AND GAP ANALYSIS IN QINGHAI LAKE REGION

作者：李迪强[1,2] 蒋志刚[1,2] 王祖望[1,2]

第一作者：李迪强

机构：[1]中国林科院森林环境与保护研究所;[2]中国科学院动物研究所

年份：1999

卷号：14

期号：1

起止页码：47-54

中文期刊名：自然资源学报

外文期刊名：JOURNAL OF NATURAL RESOURCES

收录：CSTPCD;;北大核心:【北大核心1996】；CSSCI:【CSSCI1999】；CSCD:【CSCD2011_2012】；

基金：中国科学院"百人计划"项目;国家自然科学基金;博士后基金

语种：中文

中文关键词：青海湖;生物多样性保护;GAP分析;生物生态

外文关键词：Qinghai Lake region,biodiversity conservation, GAP analysis

分类号：Q143;X171

摘要：根据实地考察与有关资料，建立了青海湖环湖地区生态环境信息系统，在此基础上，提出了青海湖地区的生态系统分类，将青海湖环湖地区生态系统分为湖区及湖周水漫滩生态系统、草原生态系统、荒漠生态系统、高寒灌丛生态系统、高寒草甸生态系统、高寒荒漠生态系统、人工生态系统等。利用地理信息系统技术分析了青海湖地区的生物多样性空间特征，通过生物多样性保护的代表性、特有性、濒危性、敏感性原则与已经建立的青海湖国家级自然保护区进行叠加，进行ＧＡＰ分析，发现代表性的生态系统和普氏原羚等国家级保护动物的最适宜的生境没有包括在保护区内。然后。
First,the Qinghai Lake region eco environment information system was established based on field surveys and historical documentation. Then, proposed an ecosystem classification system composing of Qinghai Lake and wetland ecosystem, grassland ecosystem, desert shrubland system, alpine shrubland ecosystem, alpine meadow ecosystem, alpine desert ecosystem, and artificial ecosystem was proposed. The spatial characteristics of biodiversity in Qinghai Lake region was studied and the gap was identified based on principles of representativeness, peculiarity, endangerment and sensitivity. Overlaying the hotspots of biodiversity with the status of legal protection by means of GIS technique, the GAP analysis showed although the Qinghai Lake National Reserve was established, yet the typical ecosystem types and the most suitable habitat of the national protection species Przewakskis gazelle were excluded in the reserve. Therefore, a new reserve zoning scheme and conservative strategies for maintaining biodiversity of Qinghai Lake region were put forward.