Stoichiometric characteristics and responses of submerged macrophytes to eutrophication in lakes along the middle and lower reaches of the Yangtze River

CORC > 武汉植物园 > 中国科学院武汉植物园

	Stoichiometric characteristics and responses of submerged macrophytes to eutrophication in lakes along the middle and lower reaches of the Yangtze River
	Xing, Wei; Hao, Bei-Bei; Liu, Gui-Hua; Wu, Hao-Ping
刊名	ECOLOGICAL ENGINEERING
	2013
英文摘要	The study, using ecological stoichiometry theory, is to document how C, N, P. S and Si interact in submerged macrophytes and whether/how they respond to eutrophication. Results showed that submerged macrophytes have relatively low C, Si and N:P. Tissue N, P, S and Si except C coupled well in submerged macrophytes. Tissue N, P, S and Si were relatively more affected by water than sediment. Water depth at which submerged macrophytes stand had strong relationship with tissue C, which supports light:nutrient hypothesis. Based on our results, we concluded that low light and low tissue Si concentration probably are the key factors in determining the fates of submerged macrophytes in eutrophic lakes along the middle and lower reaches of the Yangtze River. We suggest that enhancement of water transparency, is a necessary method to restore submerged macrophytes in turbid and eutrophic lakes. (C) 2013 Elsevier B.V. All rights reserved.
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/627]
专题	中国科学院武汉植物园
推荐引用方式 GB/T 7714	Xing, Wei,Hao, Bei-Bei,Liu, Gui-Hua,et al. Stoichiometric characteristics and responses of submerged macrophytes to eutrophication in lakes along the middle and lower reaches of the Yangtze River[J]. ECOLOGICAL ENGINEERING,2013.
APA	Xing, Wei,Hao, Bei-Bei,Liu, Gui-Hua,&Wu, Hao-Ping.(2013).Stoichiometric characteristics and responses of submerged macrophytes to eutrophication in lakes along the middle and lower reaches of the Yangtze River.ECOLOGICAL ENGINEERING.
MLA	Xing, Wei,et al."Stoichiometric characteristics and responses of submerged macrophytes to eutrophication in lakes along the middle and lower reaches of the Yangtze River".ECOLOGICAL ENGINEERING (2013).