globalchange  > 气候变化与战略
DOI: 10.3724/SP.J.1248.2013.117
Scopus记录号: 2-s2.0-84900014129
论文题名:
A simulation study on climatic effects of land cover change in China
作者: Yu Y.; Xie Z.-H.
刊名: Advances in Climate Change Research
ISSN: 16749278
出版年: 2013
卷: 4, 期:2
起始页码: 117
结束页码: 126
语种: 英语
英文关键词: CLM3.5 ; Land cover change ; RegCM4 ; Regional climate change
英文摘要: The regional climate model RegCM4 was used to investigate the regional climate effects of land cover change over China. Two 24-year simulations (1978-2001), one with the land cover derived from the MODIS data and the other with the CLCV (Chinese land cover derived from vegetation map) data, were conducted for a region encompassing China. The differences between the MODIS and CLCV data reflect characteristics of desertification and degradation of vegetation in China. Results indicate that the land cover change has important impacts on local climate through mechanisms related to changes in surface energy, water budgets and macro-scale circulation. In summer, the land cover change leads to a decrease in surface air temperature over southern China, a reduction in precipitation and an increase in surface air temperature in the transitional climate zone and the northern Tibetan Plateau, and an increase in inter-annual variability of surface air temperature in the marginal monsoon zone and northwestern China. Strengthened southwesterly winds increase precipitation to some extent in central and eastern Inner Mongolia by enhancing water vapor transport. In winter, enhanced northerly winds, bringing more dry and cold air, lead to a reduction in precipitation and temperature over areas south of the Yellow River.
资助项目: National Natural Science Foundation of China
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/58948
Appears in Collections:气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China; University of Chinese Academy of Sciences, Beijing 100049, China

Recommended Citation:
Yu Y.,Xie Z.-H.. A simulation study on climatic effects of land cover change in China[J]. Advances in Climate Change Research,2013-01-01,4(2)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yu Y.]'s Articles
[Xie Z.-H.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Yu Y.]'s Articles
[Xie Z.-H.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yu Y.]‘s Articles
[Xie Z.-H.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.