Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 41405010 |
| 干旱半干旱区陆-气相互作用的观测研究 | |
| 王国印 | |
| 主持机构 | 兰州大学 |
| 开始日期 | 2015 |
| 结束日期 | 2017 |
| 资助经费 | 250000(CNY) |
| 项目类别 | 青年科学基金项目 |
| 资助机构 | CN-NSFC（国家自然科学基金） |
| 语种 | 中文 |
| 国家 | 中国 |
| 英文简介 | Arid and semi-arid areas are the sensitive zone in global change, and has significant impact on regional and global environment and climate change. Therefore, investigating the mechanism of land-atmosphere interactions in this regions has important significance. In this project, the long term monitoring and intensify experiment of land-atmosphere interaction will be carried on different underlying surface, over arid and semi-arid areas in northwest China. The character of energy, hydrology cycle and material exchange in different underlying surface over arid and semi-arid areas will be analyzed, and the key parameters of land surface processes will be established by using this ground-based observation, associate with the synergy observation data, flux net dataset, satellite remote sensing and simulation data. Furthermore, the contribution of land-atmosphere interaction in enhanced semi-arid warming will be studied, and its mechanism in arid and semi-arid area will be explored by the high quality dataset. This project can provide the important observation dataset for satellite remote sensing, and improve land surface simulation and our understanding of the aridity trend of arid and semi-arid regions. |
| 来源机构 | 兰州大学 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/346734 |
| 推荐引用方式 GB/T 7714 | 王国印.干旱半干旱区陆-气相互作用的观测研究.2015. |
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