气候变化领域集成服务门户(CCPortal): Climate warming in an alpine meadow: differential responses of soil faunal vs. microbial effects on litter decomposition

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DOI	10.1007/s00374-022-01639-8
	Climate warming in an alpine meadow: differential responses of soil faunal vs. microbial effects on litter decomposition
	Yin, Rui; Qin, Wenkuan; Zhao, Hongyang; Wang, Xudong; Cao, Guangmin; Zhu, Biao
通讯作者	Zhu, B (通讯作者)，Peking Univ, Inst Ecol, Coll Urban & Environm Sci, Beijing 100871, Peoples R China. ; Zhu, B (通讯作者)，Peking Univ, Minist Educ, Key Lab Earth Surface Proc, Beijing 100871, Peoples R China.
发表日期	2022
ISSN	0178-2762
EISSN	1432-0789
起始页码	509
结束页码	514
卷号	58 期号:4
英文摘要	We investigated the effects of warming on litter decomposition and the contribution of soil organisms (microbes vs. fauna) to it across the cold and warm seasons in an alpine meadow of the Qinghai-Tibetan Plateau. Our results showed that (1) warming profoundly increased litter decomposition by similar to 35%, but this warming effect only occurred in coarse-meshed bags (i.e., in the presence of soil fauna) and in warm season; (2) litter decomposition significantly increased by similar to 2.3-fold from fine- to coarse-meshed bags. However, such a mesh effect was only detected in warm (but not cold) season; (3) litter decomposed similar to 6.7 times faster in warm season than in cold season, and this seasonal effect was consistent across ambient and warming climates. Collectively, warm season may greatly promote the role of both fauna and microbes in litter decomposition and determine the amount of annual decomposition. Nevertheless, climate warming may only profoundly stimulate faunal (but not microbial) decomposition, especially during warm season of the alpine meadow.
关键词	SENSITIVITY RATES
英文关键词	Climate warming; Litterbag technique; Microbial decomposition; Soil detritivore; Alpine meadow
语种	英语
WOS研究方向	Agriculture
WOS类目	Soil Science
WOS记录号	WOS:000779610300011
来源期刊	BIOLOGY AND FERTILITY OF SOILS
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/255014
作者单位	[Yin, Rui; Qin, Wenkuan; Zhao, Hongyang; Wang, Xudong; Zhu, Biao] Peking Univ, Inst Ecol, Coll Urban & Environm Sci, Beijing 100871, Peoples R China; [Yin, Rui; Qin, Wenkuan; Zhao, Hongyang; Wang, Xudong; Zhu, Biao] Peking Univ, Minist Educ, Key Lab Earth Surface Proc, Beijing 100871, Peoples R China; [Cao, Guangmin] Chinese Acad Sci, Northwest Inst Plateau Biol, Qinghai Prov Key Lab Restorat Ecol Cold Reg, Xining 810008, Peoples R China
推荐引用方式 GB/T 7714	Yin, Rui,Qin, Wenkuan,Zhao, Hongyang,et al. Climate warming in an alpine meadow: differential responses of soil faunal vs. microbial effects on litter decomposition[J]. 中国科学院西北生态环境资源研究院,2022,58(4).
APA	Yin, Rui,Qin, Wenkuan,Zhao, Hongyang,Wang, Xudong,Cao, Guangmin,&Zhu, Biao.(2022).Climate warming in an alpine meadow: differential responses of soil faunal vs. microbial effects on litter decomposition.BIOLOGY AND FERTILITY OF SOILS,58(4).
MLA	Yin, Rui,et al."Climate warming in an alpine meadow: differential responses of soil faunal vs. microbial effects on litter decomposition".BIOLOGY AND FERTILITY OF SOILS 58.4(2022).