Quantifying evapotranspiration and its components in a coniferous subalpine forest in Southwest China
文献类型：期刊论文
| 作者 | Lin, Y.1,2; Wang, G. X.1 ; Guo, J. Y.1; Sun, X. Y.1
|
| 刊名 | HYDROLOGICAL PROCESSES
 |
| 出版日期 | 2012-09-30 |
| 卷号 | 26期号:20页码:3032-3040 |
| ISSN号 | 1099-1085 |
| 关键词 | evapotranspiration Eddy covariance sap flow isotope Gongga Mountain |
| 通讯作者 | Wang, G. X. |
| 英文摘要 | Evaporation is one of the most important processes in the soil-plant-atmosphere-continuum water cycle. The objectives of the present study were to (1) test the feasibility of different methods for quantifying evapotranspiration (ET) and its components and (2) investigate and quantify ET and its components in a subalpine watershed from April to October, 2009. Our research site was in the Gongga Mountains, located on the southeastern fringe of the Qinghai-Tibet Plateau. The components of ET could be observed using the interception, sap-flow and stable isotope techniques. The summation of these components, referred to as the summed components method, was thought to be the ET. Similar estimates of ET from April to October were obtained using the summed components (736?mm) and Eddy covariance (598?mm) methods. The mean of two ET estimates (667?mm) accounted for 50% of the total water input. ET was composed of 6% soil evaporation, 19% vegetation transpiration and 75% interception evaporation. Copyright (c) 2011 John Wiley & Sons, Ltd. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Water Resources |
| 研究领域[WOS] | Water Resources |
| 关键词[WOS] | SAP-FLOW ; RAINFALL INTERCEPTION ; EDDY COVARIANCE ; EVAPORATION RATE ; SOIL-WATER ; TRANSPIRATION ; THROUGHFALL ; TREES ; STEMFLOW ; SAVANNA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000308643700004 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/9922]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Environm Evolvement & Regulat, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Y.,Wang, G. X.,Guo, J. Y.,et al. Quantifying evapotranspiration and its components in a coniferous subalpine forest in Southwest China[J]. HYDROLOGICAL PROCESSES,2012,26(20):3032-3040. |
| APA | Lin, Y.,Wang, G. X.,Guo, J. Y.,&Sun, X. Y..(2012).Quantifying evapotranspiration and its components in a coniferous subalpine forest in Southwest China.HYDROLOGICAL PROCESSES,26(20),3032-3040. |
| MLA | Lin, Y.,et al."Quantifying evapotranspiration and its components in a coniferous subalpine forest in Southwest China".HYDROLOGICAL PROCESSES 26.20(2012):3032-3040. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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