Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017JD027318 |
Asymmetric Responses of the End of Growing Season to Daily Maximum and Minimum Temperatures on the Tibetan Plateau | |
Yang, Zhiyong1; Shen, Miaogen1,2; Jia, Shugang3; Guo, Li4; Yang, Wei5; Wang, Cong6; Chen, Xuehong7; Chen, Jin7 | |
2017-12-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2017 |
卷号 | 122期号:24 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA; Japan |
英文摘要 | Climate warming has delayed the end of the growing season (EOS) in temperate and cold ecosystems. However, it is unclear whether asymmetric warming (higher warming at night than during the day) has triggered different responses in the timing of EOS. Here we used satellite-observed EOS of alpine vegetation to reveal its asymmetric responses to nighttime and daytime warming on the Tibetan Plateau. Increased preseason minimum temperature could postpone EOS by 7.92dayK(-1) (P<0.01), probably by slowing low-temperature induced leaf senescence, whereas increased preseason maximum temperature could advance EOS by 3.57dayK(-1) (P<0.05), likely due to the confounding effects of water limitations. The delaying effect of nighttime warming was stronger in more arid areas of the plateau, where daytime warming has a stronger advancing effect on EOS. Our results provide new insights into understanding and modeling autumn vegetation phenology on the Tibetan Plateau and grassland ecosystems in other temperate and cold regions. |
英文关键词 | alpine vegetation autumn phenology climate change growing season temperature Tibetan Plateau |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000419950200021 |
WOS关键词 | NORTHERN-HEMISPHERE VEGETATION ; LAND-SURFACE PHENOLOGY ; GREEN-UP DATE ; LEAF SENESCENCE ; CLIMATE-CHANGE ; ECOSYSTEM PRODUCTIVITY ; MONITORING VEGETATION ; SPRING PHENOLOGY ; CARBON UPTAKE ; AUTUMN |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/33036 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol & Biodivers, Beijing, Peoples R China; 2.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China; 3.Guangxi Teachers Educ Univ, Nanning, Peoples R China; 4.Penn State Univ, Dept Ecosyst Sci & Management, University Pk, PA 16802 USA; 5.Chiba Univ, Ctr Environm Remote Sensing, Chiba, Japan; 6.Univ Texas Arlington, Dept Biol, Arlington, TX 76019 USA; 7.Beijing Normal Univ, Fac Geog Sci, Coll Remote Sensing Sci & Engn, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Zhiyong,Shen, Miaogen,Jia, Shugang,et al. Asymmetric Responses of the End of Growing Season to Daily Maximum and Minimum Temperatures on the Tibetan Plateau[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(24). |
APA | Yang, Zhiyong.,Shen, Miaogen.,Jia, Shugang.,Guo, Li.,Yang, Wei.,...&Chen, Jin.(2017).Asymmetric Responses of the End of Growing Season to Daily Maximum and Minimum Temperatures on the Tibetan Plateau.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(24). |
MLA | Yang, Zhiyong,et al."Asymmetric Responses of the End of Growing Season to Daily Maximum and Minimum Temperatures on the Tibetan Plateau".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.24(2017). |
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