Modeling macrozooplankton and water quality relationships after wetland construction in the Wenyuhe River Basin, China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Modeling macrozooplankton and water quality relationships after wetland construction in the Wenyuhe River Basin, China
	Ren, Zongming ; Zeng, Yang ; Fu, Xiu'e ; Zhang, Gaosheng ; Chen, Linlin ; Chen, Jing ; Chon, Tae-Soo ; Wang, Yawei ; Wei, Yuansong
刊名	ECOLOGICAL MODELLING
	2013
卷号	252 页码:97-105
通讯作者	Chon, TS
中文摘要	The biodiversity of macrozooplankton and physicochemical indices at eight sites in the Wenyuhe River Basin were analyzed from April 2010 to March 2011 to assess the water quality following construction of a wetland (CW). The association between biodiversity and physicochemical parameters was analyzed using a self-organizing map (SOM). The water quality in the upstream portion of the CW showed no overall improvement during this period based on biodiversity (H') and physicochemical assessment (Pb/n). Both assessments indicated that the water quality in upstream of CW was partially improved and showed an evident time dependent relationship after CW. Although a sample site, which received water from two streams, showed higher biodiversity in an integrative manner, the physicochemical assessments were more heavily influenced by treated water from the Qinghe Sewage Treatment Plant, rather than upstream at the other river basin. This was a noteworthy demonstration that physicochemical and biological assessments were not in accord and addressed the separate functioning of river ecosystems under field conditions. Physicochemical assessment may represent water quality more conservatively with respect to drinking water maintenance than biodiversity assessment. Nitrogen pollution was the main cause for the decrease in physicochemical conditions. Overall, the results indicated that the association between biodiversity and physicochemical assessments determined from the SOM could reveal aquatic ecosystem quality in a comprehensive manner and therefore be a useful tool for defining water quality and ecological integrity in aquatic ecosystem management, especially for complex water environments. (C) 2012 Elsevier B.V. All rights reserved.
收录类别	SCI
WOS记录号	WOS:000316579900011
公开日期	2014-06-06
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/7522]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Ren, Zongming,Zeng, Yang,Fu, Xiu'e,et al. Modeling macrozooplankton and water quality relationships after wetland construction in the Wenyuhe River Basin, China[J]. ECOLOGICAL MODELLING,2013,252:97-105.
APA	Ren, Zongming.,Zeng, Yang.,Fu, Xiu'e.,Zhang, Gaosheng.,Chen, Linlin.,...&Wei, Yuansong.(2013).Modeling macrozooplankton and water quality relationships after wetland construction in the Wenyuhe River Basin, China.ECOLOGICAL MODELLING,252,97-105.
MLA	Ren, Zongming,et al."Modeling macrozooplankton and water quality relationships after wetland construction in the Wenyuhe River Basin, China".ECOLOGICAL MODELLING 252(2013):97-105.