globalchange  > 气候减缓与适应
DOI: 10.1016/j.scitotenv.2018.08.233
WOS记录号: WOS:000447805500130
论文题名:
Satellite-based regional warming hiatus in China and its implication
作者: Li, Long; Zha, Yong
通讯作者: Zha, Yong
刊名: SCIENCE OF THE TOTAL ENVIRONMENT
ISSN: 0048-9697
EISSN: 1879-1026
出版年: 2019
卷: 648, 页码:1394-1402
语种: 英语
英文关键词: Climate change ; Global warming hiatus ; MODIS ; Natural variability ; Anthropogenic forcing ; Remote sensing
WOS关键词: URBAN HEAT-ISLAND ; SURFACE-TEMPERATURE ; AIR-TEMPERATURE ; DAILY MAXIMUM ; HOT SUMMER ; CLIMATE ; PACIFIC ; IMPACTS
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

The slowdown in global warming since 1998, often termed the global warming hiatus. Reconciling the "hiatus" is a main focus in the 2013 climate change conference. Accurately characterizing the spatiotemporal trends in surface air temperature (SAT) is helps to better understand the "hiatus" during the period. This article presents a satellite-based regional warming simulation to diagnose the "hiatus" for 2001-2015 in China. Results show that the rapid warming is mainly in western and southern China, such as Yunnan (mean +/- standard deviation: 0.39 +/- 0.26 degrees C (10 yr)(-1)), Tibet (0.22 +/- 0.25 degrees C (10 yr)(-1)), Taiwan (0.21 +/- 0.25 degrees C (10 yr)(-1)), and Sichuan (0.19 +/- 0.25 degrees C (10 yr)(-1)). On the contrary, there is a cooling trend by 0.29 +/- 0.26 degrees C (10 yr)(-1) in northern China during the recent 15 yr, where awarming rate about 0.38 +/- 0.11 degrees C (10 yr)(-1) happened for 1960-2000. Overall, satellite simulation shows that the warming rate is reduced to -0.02 degrees C (10 yr)(-1). The changes in underlying surface, Earth's orbit, solar radiation and atmospheric counter radiation (USEOSRACR) cause China's temperature rise about 0.02 degrees C (10 yr)(-1). A combination of greenhouse gases (GHGs) and other natural forcing (ONAT, predominately volcanic activity, and atmosphere and ocean circulation) explain another part of temperature trend by approximately -0.04 degrees C (10 yr)(-1). We conclude that there is a regional warming hiatus, a pause or a slowdown in China, and imply that GHGs-induced warming is suppressed by ONAT in the early 21st century. (C) 2018 Elsevier B.V. All rights reserved.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/127905
Appears in Collections:气候减缓与适应

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作者单位: Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Key Lab Virtual Geog Environm, Minist Educ,Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China

Recommended Citation:
Li, Long,Zha, Yong. Satellite-based regional warming hiatus in China and its implication[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019-01-01,648:1394-1402
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