Knowledge Resource Center for Ecological Environment in Arid Area
项目编号 | 41375077 |
三江源区冻土对气候变化的响应与影响研究 | |
罗斯琼 | |
主持机构 | 中国科学院寒区旱区环境与工程研究所 |
开始日期 | 2014 |
结束日期 | 2017 |
资助经费 | 880000(CNY) |
项目类别 | 面上项目 |
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 | Frozen soil is an important forcing factor of the land surface. The interannual variability of the frozen soil has a great effect on the local energy and hydrological cycle, and in turn affects weather and climate. It is an undisputed conclusion that deterioration of the frozen soil, which may influences the energy and hydrological cycle of the Sanjiangyuan area even of the Tibet plateau, and leads to climate change ultimately. This study plans to use numerical model and carry out a research which is about the response of the frozen soil to the climate change, the prediction of the trend of the frozen soil deterioration, and regional climate effects of the frozen soil change. Through the launching of the project implementation, we hope to reveal the response of the frozen soil in the Sanjiangyuan area to the warming of the climate, to increase the understanding of the mechanism of action for the cryosphere and atmosphere, to predict the effect of the regional climate to the frozen soil deterioration. |
中文关键词 | 三江源 ; 冻土 ; 退化 ; 气候变化 |
来源机构 | 中国科学院西北生态环境资源研究院 |
资源类型 | 项目 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/345602 |
推荐引用方式 GB/T 7714 | 罗斯琼.三江源区冻土对气候变化的响应与影响研究.2014. |
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