中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 青海省三江源区玉树州湿地生态质量评价 林业资源管理 2015 (5) 32-35
Position: Home > Articles > Evaluation on Eco-environmental Quality of the Wetlands at Yushu Prefecture of the Three-river Source Region in Qinghai Province Forest Resources Management 2015 (5) 32-35

青海省三江源区玉树州湿地生态质量评价

作  者：
刘建军;宋岷洧
单  位：
北京市东直门中学;青海省林业调查规划院
关键词：
湿地资源;生态环境质量;评价;三江源;玉树州
摘  要：
基于遥感监测、样地与样线调查以及定点观测,研究了青海省三江源区玉树州湿地资源现状;基于Delphi专家咨询法和AHP分析法,评价了青海省三江源区玉树州湿地生态质量状况。结果表明:青海省三江源区玉树州湿地类型分为3类8型,湿地资源面积为2 634 425.02hm2,全部为自然湿地,湿地面积大小顺序按类型分为沼泽湿地>河流湿地>湖泊湿地,按县域范围分为治多县>曲麻莱县>杂多县>称多县>玉树市>囊谦县;青海省三江源区玉树州的治多县、曲麻莱县、杂多县、称多县湿地生态质量为优,玉树市、囊谦县湿地生态质量为一般,总体来说,玉树州湿地生态质量为良。
译  名：
Evaluation on Eco-environmental Quality of the Wetlands at Yushu Prefecture of the Three-river Source Region in Qinghai Province
作  者：
LIU Jianjun;SONG Minwei;Qinghai Provincial Forest Inventory and Planning Institute;Beijing Dongzhimen High School;
关键词：
wetland resource,eco-environmental quality,evaluation,three-river source region,Yushu prefecture
摘  要：
Based on the remote sensing satellite monitoring,line transect and sample investigation methods and spot observation method,the wetland resources at Yushu prefecture of the three-river source region in Qinghai Province were studied. Meanwhile,based on the Delphi and AHP analysis methods,eco-environmental quality of the wetlands at Yushu prefecture was assessed. The results indicate that the total area of the wetlands at Yushu prefecture of the three-river source region in Qinghai Province is about2 634 425. 03hm2,divided into 3 classes,8 types,all as natural-wetland. According to the classification,wetland composition proportion decreasingly ranks as swamp wetland,river wetland and lake wetland; at meantime,according to the county territory,decreasingly ranks as Zhiduo county,Qumalai county,Zaduo county,Chengduo county,Yushu city,Nangqian county. The results also indicate that the eco-environmental qualities of the wetlands at Zhiduo county,Qumalai county,Zaduo county and Chengduo county have achieved top rating,Yushu city and Nangqian county have achieved the average rating,to sum up,Yushu prefecture has achieved the fair average rating in netland eco-environment quality.

相似文章

导出引用
计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46