Changes of probabilities in different wind grades induced by land use and cover change in Eastern China Plain during 1980-2011

被引:33
作者
Zha, Jinlin [1 ]
Wu, Jian [1 ]
Zhao, Deming [2 ]
机构
[1] Yunnan Univ, Dept Atmospher Sci, Kunming 650091, Peoples R China
[2] Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Temperate East Asia, Beijing, Peoples R China
来源
ATMOSPHERIC SCIENCE LETTERS | 2016年 / 17卷 / 04期
关键词
near-surface wind speed; frictional wind model; LUCC; probabilities; wind grade; SPEED; CLIMATE; IMPACT;
D O I
10.1002/asl.653
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
The differences of the near-surface wind speed (SWS) between the frictional wind model (FWM) and the observation are used to reflect the impacts of land use and cover change (LUCC) on SWS in Eastern China Plain (ECP). Results show that LUCC makes the range of SWS narrow, which had significantly weakening effect to stronger wind than weaker wind. In addition, the decrease of probabilities for observed gentle breeze (GB), moderate breeze (MB), and wind speed greater than or equal to 8 m s(-1) (WSGE8) are more significant in large cities than that in small cities.
引用
收藏
页码:264 / 269
页数:6
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