Teleconnections between large-scale oceanic-atmospheric patterns an interannual surface wind speed variability across China: Regional and seasonal patterns

被引：10

作者：

Zhou, Feifei ^{[1
]}

Zhao, Zheng ^{[1
]}

Azorin-Molina, Cesar ^{[2
,3
]}

Jia, Xin ^{[4
]}

Zhang, Gangfeng ^{[3
,5
]}

Chen, Deliang ^{[3
]}

Liu, Jane ^{[6
]}

Guijarro, Jose A. ^{[7
]}

Zhang, Fen ^{[8
]}

Fang, Keyan ^{[1
,3
]}

机构：

[1] Fujian Normal Univ, Coll Geog Sci, Key Lab Humid Subtrop Eco Geog Proc, Minist Educ, Fuzhou 350007, Peoples R China

[2] CSIC UV Generalitat Valenciana, Consejo Super Invest Cientif CIDE, Ctr Invest Sobre Desertificac, Valencia, Spain

[3] Univ Gothenburg, Dept Earth Sci, Reg Climate Grp, Box 460, S-40530 Gothenburg, Sweden

[4] Nanjing Normal Univ, Sch Geog, Nanjing 210023, Peoples R China

[5] Beijing Normal Univ, State Key Lab Earth Land Surface Proc & Resources, Beijing 100875, Peoples R China

[6] Univ Toronto, Dept Geog & Planning, Toronto, ON 3359, Canada

[7] State Meteorol Agcy, Balearic Isl Off, Palma De Mallorca, Spain

[8] Lanzhou Univ, Key Lab Western Chinas Environm Syst MOE, Lanzhou 730000, Peoples R China

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 2022年 / 838卷

基金：

美国国家科学基金会;

关键词：

Wind speed; Interannual change; Oceanic-atmospheric oscillations; Asian summer monsoon; Asian winter monsoon; ASIAN SUMMER MONSOON; REANALYSIS; PACIFIC; PRECIPITATION; TRENDS; MODES;

D O I：

10.1016/j.scitotenv.2022.156023

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Great attention has been paid to the long-term decline in terrestrial near-surface wind speed (SWS) in China. However, how the SWS varies with regions and seasons and what modulates these changes remain unclear. Based on quality-controlled and homogenized terrestrial SWS data from 596 stations, the covarying SWS patterns during the Asian Summer Monsoon (ASM) and the Asian Winter Monsoon (AWM) seasons are defined for China using empirical orthogonal function (EOF) analysis for 1961-2016. The dominant SWS features represented by EOF1 patterns in both seasons show a clear decline over most regions of China. The interannual variability of the EOF1 patterns is closely related to the Northeast Asia Low Pressure (NFAIP) and the Arctic Oscillation (AO), respectively. The EOF2 and EOF3 patterns during ASM (AWM) season describe a dipole mode of SWS between Fast Tibetan Plateau and Fast China Plain (between Fast Tibetan Plateau and Northeast China), and between Southeast and Northeast China (between Northeast China and the coastal areas of Southeast China), respectively. These dipole structures of SWS changes arc closely linked with the oceanic-atmospheric oscillations on interannual scale.

引用

页数：9

共 73 条

[31]

[32]

Li JB, 2013, NAT CLIM CHANGE, V3, P822, DOI [10.1038/nclimate1936, 10.1038/NCLIMATE1936]

[33] Summer monsoon moisture variability over China and Mongolia during the past four centuries [J].