Dissecting Solidago canadensis-soil feedback in its real invasion

doi:10.1016/j.scitotenv.2017.07.060

CORC > 植物研究所 > 中国科学院植物研究所 > 植被与环境变化国家重点实验室

	Dissecting Solidago canadensis-soil feedback in its real invasion
	Dong, Li-Jia ; Yang, Jian-Xia ; Yu, Hong-Wei ; He, Wei-Ming
刊名	ECOLOGY AND EVOLUTION
	2017
卷号	7 期号:7 页码:2307-2315
关键词	abiotic effect biotic effects community structure and function competitive tolerance and suppression invader-soil feedback structural equation modeling
ISSN号	2045-7758
DOI	10.1016/j.scitotenv.2017.07.060
文献子类	Article
英文摘要	The importance of plant-soil feedback (PSF) has long been recognized, but the current knowledge on PSF patterns and the related mechanisms mainly stems from laboratory experiments. We aimed at addressing PSF effects on community performance and their determinants using an invasive forb Solidago canadensis. To do so, we surveyed 81 pairs of invaded versus uninvaded plots, collected soil samples from these pairwise plots, and performed an experiment with microcosm plant communities. The magnitudes of conditioning soil abiotic properties and soil biotic properties by S. canadensis were similar, but the direction was opposite; altered abiotic and biotic properties influenced the production of subsequent S. canadensis communities and its abundance similarly. These processes shaped neutral S. canadensis-soil feedback effects at the community level. Additionally, the relative dominance of S. canadensis increased with its ability of competitive suppression in the absence and presence of S. canadensis-soil feedbacks, and S. canadensis-induced decreases in native plant species did not alter soil properties directly. These findings provide a basis for understanding PSF effects and the related mechanisms in the field conditions and also highlight the importance of considering PSFs holistically.
学科主题	Environmental Sciences & Ecology
出版地	HOBOKEN
WOS关键词	PLANT ; IMPACTS ; COMMUNITY ; ECOLOGY ; BIOTA
语种	英语
出版者	WILEY
WOS记录号	WOS:000408755300080
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31507538] ; Ministry of Science and Technology of ChinaMinistry of Science and Technology, China [2015BAC02B05]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/22087]
专题	植被与环境变化国家重点实验室
作者单位	1.Yu, Hong-Wei 2.Yang, Jian-Xia 3.[Dong, Li-Jia 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 5.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Dong, Li-Jia,Yang, Jian-Xia,Yu, Hong-Wei,et al. Dissecting Solidago canadensis-soil feedback in its real invasion[J]. ECOLOGY AND EVOLUTION,2017,7(7):2307-2315.
APA	Dong, Li-Jia,Yang, Jian-Xia,Yu, Hong-Wei,&He, Wei-Ming.(2017).Dissecting Solidago canadensis-soil feedback in its real invasion.ECOLOGY AND EVOLUTION,7(7),2307-2315.
MLA	Dong, Li-Jia,et al."Dissecting Solidago canadensis-soil feedback in its real invasion".ECOLOGY AND EVOLUTION 7.7(2017):2307-2315.