Climate-driven C-4 plant distributions in China: divergence in C-4 taxa

doi:10.1038/srep27977

	Climate-driven C-4 plant distributions in China: divergence in C-4 taxa
	Wang, Renzhong; Ma, Linna
	2016
发表期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
卷号	6
摘要	There have been debates on the driving factors of C-4 plant expansion, such as PCO2 decline in the late Micocene and warmer climate and precipitation at large-scale modern ecosystems. These disputes are mainly due to the lack of direct evidence and extensive data analysis. Here we use mass flora data to explore the driving factors of C-4 distribution and divergent patterns for different C-4 taxa at continental scale in China. The results display that it is mean annual climate variables driving C-4 distribution at present-day vegetation. Mean annual temperature is the critical restriction of total C-4 plants and the precipitation gradients seem to have much less impact. Grass and sedge C-4 plants are largely restricted to mean annual temperature and precipitation respectively, while Chenopod C-4 plants are strongly restricted by aridity in China. Separate regression analysis can succeed to detect divergences of climate distribution patterns of C-4 taxa at global scale.
学科领域	Multidisciplinary Sciences
DOI	10.1038/srep27977
收录类别	SCI
语种	英语
WOS关键词	ATMOSPHERIC CO2 ; GEOGRAPHICAL-DISTRIBUTION ; ECOLOGICAL DISTRIBUTION ; GLOBAL DISTRIBUTION ; VEGETATION ; EXPANSION ; PHOTOSYNTHESIS ; GRASSES
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000384602700001
出版者	NATURE PUBLISHING GROUP
文献子类	Article
出版地	LONDON
资助机构	National Scientific Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31070228, 31170304]
作者邮箱	wangrz@ibcas.ac.cn
作品OA属性	Green Published, gold
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25171
专题	植被与环境变化国家重点实验室
作者单位	Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, 20 Nanxincun, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Wang, Renzhong,Ma, Linna. Climate-driven C-4 plant distributions in China: divergence in C-4 taxa[J]. SCIENTIFIC REPORTS,2016,6.
APA	Wang, Renzhong,&Ma, Linna.(2016).Climate-driven C-4 plant distributions in China: divergence in C-4 taxa.SCIENTIFIC REPORTS,6.
MLA	Wang, Renzhong,et al."Climate-driven C-4 plant distributions in China: divergence in C-4 taxa".SCIENTIFIC REPORTS 6(2016).

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