巴里坤湖湿地水域面积动态变化研究  

Analysis on the Dynamic changes of Barkol Lake Area and its meteorological factors in recent 20a years

作　　者：曹相东[1] 李秀花[1] 曹兴[2] 王燕[1] 杨爱霞[5] 吴纯渊[1] 秦丽 凌智永[4] 

机构地区：[1]新疆教育学院,新疆乌鲁木齐830043 [2]新疆乌鲁木齐市气象局,新疆乌鲁木齐830046 [3]新疆沙漠与气象研究所,新疆乌鲁木齐830046 [4]中国科学院盐湖研究所,青海西宁810008 [5]新疆大学资源与环境科学学院,新疆乌鲁木齐8300461

出　　处：《科技致富向导》2013年第26期6-6,12,共2页Guide of Sci-tech Magazine

基　　金：新疆维吾尔自治区高校科研计划项目(XJEDU2012S45)资助

摘　　要：为促进干旱区湖泊的可持续发展,选取1991、2001、2010年3期遥感影像数据（Iandsat TM/ETM）,通过几何校正等预处理,在地理信息系统平台上对巴里坤湖区面积进行水体判识与水域面积计算,探讨湖泊动态变化状况。结果表明,巴里坤湖总水域面积在1991年为97.47km2,2001年湖泊面积为45.65km2,2010年36.18km2,湖泊水域面积萎缩,是气候因素和人为因素共同作用的结果。For the sustainability of Barkol lake this paper extract its dynamic changes information such as its area, etc. by use of remote sensing images which are chosen from 1991, 2001 and 2010 landsat （TM/ETM）. And at the same time, combined with the meteorological data of 1981-2010, the paper analyzes the response of Barkol lake area to its climate change. The results show that Barkol Lake area is less and less in 1991, 2001 and 2010. Because they are 97.47, 45.65, and 36.18 square kilometers, respectively.

关 键 词：动态变化 气象因素 巴里坤湖 

分 类 号：S913[农业科学—水产科学]