气候变化领域集成服务门户(CCPortal): Plant phenology changes and drivers on the Qinghai-Tibetan Plateau

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DOI	10.1038/s43017-022-00317-5
	Plant phenology changes and drivers on the Qinghai-Tibetan Plateau
	Shen, Miaogen; Wang, Shiping; Jiang, Nan; Sun, Jianping; Cao, Ruyin; Ling, Xiaofang; Fang, Bo; Zhang, Lei; Zhang, Lihao; Xu, Xiyan; Lv, Wangwang; Li, Baolin; Sun, Qingling; Meng, Fandong; Jiang, Yuhao; Dorji, Tsechoe; Fu, Yongshuo; Iler, Amy; Vitasse, Yann; Steltzer, Heidi; Ji, Zhenming; Zhao, Wenwu; Piao, Shilong; Fu, Bojie
发表日期	2022
EISSN	2662-138X
起始页码	633
结束页码	651
卷号	3 期号:10
英文摘要	Warming temperatures, shifting precipitation patterns and human activities on the Qinghai-Tibetan Plateau are impacting phenology, including advancing the start and delaying the end of the growing season. This Review examines the drivers, patterns and impacts of changing vegetation phenology across this region. The ongoing phenological changes in vegetation on the Qinghai-Tibetan Plateau could modify land surface and atmospheric processes. In this Review, we summarize these changes, their drivers and the resulting impacts. The start of the growing season advanced by 9.4 +/- 2.2 days during 1982-1999 and 8.3 +/- 2.0 days over 2000-2020, and the end of season delayed by 8.2 +/- 1.9 days during 2000-2020. The main identified drivers of these changes are warming temperatures and increasing precipitation, but their impacts vary substantially across the Qinghai-Tibetan Plateau. Other factors, such as grazing and nitrogen deposition, also potentially influence phenological changes, but these relationships are poorly constrained. In manipulation experiments, grazing and nitrogen addition have no individual effects on most phenophase timings at the population level, but nitrogen addition markedly delays flowering. Additionally, there are carry-over effects between phenophases that control subsequent temperature and precipitation responses. Phenological changes in turn could alter species interactions, modulate carbon and water cycling, and affect Asian monsoons and spring rainfall over eastern China, but evidence of these interactions is limited. Harmonization of remote-sensing-based and in situ observations, and simultaneous testing of both biotic and abiotic factors, are needed for a mechanistic understanding of Qinghai-Tibetan Plateau phenology dynamics.
语种	英语
WOS研究方向	Environmental Sciences ; Geosciences, Multidisciplinary
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000830288300001
来源期刊	NATURE REVIEWS EARTH & ENVIRONMENT
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280664
作者单位	Beijing Normal University; Chinese Academy of Sciences; Institute of Tibetan Plateau Research, CAS; University of Electronic Science & Technology of China; Chinese Academy of Sciences; Institute of Atmospheric Physics, CAS; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Sun Yat Sen University; Peking University; Peking University; Beijing Normal University; Swiss Federal Institutes of Technology Domain; Swiss Federal Institute for Forest, Snow & Landscape Research
推荐引用方式 GB/T 7714	Shen, Miaogen,Wang, Shiping,Jiang, Nan,et al. Plant phenology changes and drivers on the Qinghai-Tibetan Plateau[J]. 中国科学院青藏高原研究所,2022,3(10).
APA	Shen, Miaogen.,Wang, Shiping.,Jiang, Nan.,Sun, Jianping.,Cao, Ruyin.,...&Fu, Bojie.(2022).Plant phenology changes and drivers on the Qinghai-Tibetan Plateau.NATURE REVIEWS EARTH & ENVIRONMENT,3(10).
MLA	Shen, Miaogen,et al."Plant phenology changes and drivers on the Qinghai-Tibetan Plateau".NATURE REVIEWS EARTH & ENVIRONMENT 3.10(2022).