Dynamic analysis of evapotranspiration based on remote sensing in Yellow River Delta
文献类型：期刊论文
| 作者 | Zhou Chenghu; Pan Zhiqiang; Liu Gaohuan |
| 刊名 | 地理学报：英文版
 |
| 出版日期 | 2003 |
| 卷号 | 13.0期号:004页码:408 |
| 关键词 | 土壤水分蒸发蒸腾损失总量 动态分析 遥感 黄河三角洲 |
| ISSN号 | 1009-637X |
| 英文摘要 | Evapotranspiration (ET) is an important parameter for water resource management. Compared to the traditional ET computation and measurement methods, the ET computation method based on remote sensing has the advantages of quickness, precision, raster mapping and regional scale. SEBAL, an ET computation model using remote sensing method is based on the surface energy balance equation which is a function of net radiance flux, soil heat flux, sensible heat flux and latent heat flux. The former three fluxes can be computed through the parameters retrieved from remote sensing image, then the latent heat flux can be obtained to provide energy for ET. Finally we can obtain the daily ET. In this study SEBAL was applied to compute ET in the Yellow River Delta of China where water resource faces a rigorous situation. Three Landsat TM images and meteorology data of 1999 were used for ET computation, and spatial and temporal change patterns of ET in the Yellow River Delta were analysed. |
| 语种 | 英语 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/154345]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 作者单位 | Institute of Geographic Sciences and Natural Resources Research,CAS |
| 推荐引用方式 GB/T 7714 | Zhou Chenghu,Pan Zhiqiang,Liu Gaohuan. Dynamic analysis of evapotranspiration based on remote sensing in Yellow River Delta[J]. 地理学报：英文版,2003,13.0(004):408. |
| APA | Zhou Chenghu,Pan Zhiqiang,&Liu Gaohuan.(2003).Dynamic analysis of evapotranspiration based on remote sensing in Yellow River Delta.地理学报：英文版,13.0(004),408. |
| MLA | Zhou Chenghu,et al."Dynamic analysis of evapotranspiration based on remote sensing in Yellow River Delta".地理学报：英文版 13.0.004(2003):408. |
入库方式： OAI收割
来源：地理科学与资源研究所
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