Caution Is Needed in Quantifying Terrestrial Biomass Responses to Elevated Temperature: Meta-Analyses of Field-Based Experimental Warming Across China

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	Caution Is Needed in Quantifying Terrestrial Biomass Responses to Elevated Temperature: Meta-Analyses of Field-Based Experimental Warming Across China
	Yan, Kai; Zhang, Shuang; Luo, Yahuang; Wang, Zhenghong; Zhai, Deli; Xu, Jianchu; Yang, Huizhao; Ranjitkar, Sailesh
刊名	FORESTS
	2018-10-01
卷号	9 期号:10 页码:-
关键词	above-ground biomass below-ground biomass meta-regression phylogenetic meta-analyses warming duration plant clade age herbaceous versus woody species
ISSN号	1999-4907
文献子类	Article
英文摘要	Certainty over warming-induced biomass accumulation is essential for addressing climate change. However, no previous meta-analysis has investigated this accumulation across the whole of China; also unclear are the differences between herbaceous and woody species and across plant phylogeny, which are critical for corresponding re-vegetation. We extracted data from 90 field-based experiments to reveal general patterns and driving factors of biomass responses all over China. Based on traditional meta-analyses, a warmer temperature significantly increased above- (10.8%) and below-ground (14.2%) biomass accumulation. With increasing warming duration (Warm(D)) and plant clade age, both above-ground and below-ground biomass showed significant increases. However, for herbaceous versus woody plants, and the whole community versus its dominant species, responses were not always constant; the combined synergies would affect accumulative response patterns. When considering Warm(D) as a weight, decreases in total above-ground biomass response magnitude were presented, and the increase in below-ground biomass was no longer significant; notably, significant positive responses remained in tree species. However, if phylogenetic information was included in the calculations, all warming-induced plant biomass increases were not significant. Thus, it is still premature to speculate whether warming induces biomass increases in China; further long-term experiments are needed regarding phylogeny-based responses and interspecies relations, especially regarding woody plants and forests.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/40485]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Yan, Kai,Zhang, Shuang,Luo, Yahuang,et al. Caution Is Needed in Quantifying Terrestrial Biomass Responses to Elevated Temperature: Meta-Analyses of Field-Based Experimental Warming Across China[J]. FORESTS,2018,9(10):-.
APA	Yan, Kai.,Zhang, Shuang.,Luo, Yahuang.,Wang, Zhenghong.,Zhai, Deli.,...&Ranjitkar, Sailesh.(2018).Caution Is Needed in Quantifying Terrestrial Biomass Responses to Elevated Temperature: Meta-Analyses of Field-Based Experimental Warming Across China.FORESTS,9(10),-.
MLA	Yan, Kai,et al."Caution Is Needed in Quantifying Terrestrial Biomass Responses to Elevated Temperature: Meta-Analyses of Field-Based Experimental Warming Across China".FORESTS 9.10(2018):-.