| 基于遥感和SEBAL模型的塔里木河干流区蒸散发估算 |
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| 引用本文： | 李宝富,陈亚宁,李卫红,曹志超.基于遥感和SEBAL模型的塔里木河干流区蒸散发估算[J].地理学报,2011,66(9):1230-1238. |
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| 作者姓名： | 李宝富 陈亚宁 李卫红 曹志超 |
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| 作者单位： | 1. 中国科学院新疆生态与地理研究所荒漠与绿洲生态国家重点实验室,乌鲁木齐830011;中国科学院研究生院,北京100049
2. 中国科学院新疆生态与地理研究所荒漠与绿洲生态国家重点实验室,乌鲁木齐,830011 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)项目(2010CB951003); 国家自然科学基金项目(40871059和40901061)~~ |
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| 摘 要： | 运用1985年、2000年和2010年遥感资料与SEBAL模型估算了塔里木河干流区蒸散发.结果表明:该区蒸散发量较大,介于0～5.11 mm/d之间；靠近河道区蒸散发明显大于远离河道区；各土地利用/覆被类型蒸散发大小依次为:水体＞耕地＞林地＞草地＞未利用地＞居工地,主要与其植被覆盖度和水分供给条件有关；而日总蒸散发大小...
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| 关 键 词： | 遥感 SEBAL 蒸散发 塔里木河 |
Remote Sensing and the SEBAL Model for Estimating Evapotranspiration in the Tarim River |
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| LI Baofu,CHEN Yaning,LI Weihong,CAO Zhichao.Remote Sensing and the SEBAL Model for Estimating Evapotranspiration in the Tarim River[J].Acta Geographica Sinica,2011,66(9):1230-1238. |
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| Authors: | LI Baofu CHEN Yaning LI Weihong CAO Zhichao |
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| Institution: | LI Baofu1,2,CHEN Yaning1,LI Weihong1,CAO Zhichao1,2(1.State Key Laboratory of Desert and Oasis Ecology,Xinjiang Institute of Ecology and Geography,CAS,Urumqi 830011,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | The paper estimates evapotranspiration of the mainstream by using remote sensing data in 1985,2000,and 2010 respectively and SEBAL model in the mainstream of Tarim River.The results show that evapotranspiration in the area ranges from 0 to 5.11 mm /d;the evapotranspiration of the area close to the river was significantly higher than the area away from the river;the land use types associated with evapotranspiration are listed in the order of water bodies > farmland > woodland > grassland > unused land > home... |
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| Keywords: | remote sensing SEBAL evapotranspiration Tarim River |
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