IHB OpenIR  > 藻类生物学及应用研究中心  > 期刊论文
Effect of artificial macrocosms on water characteristics and benthic diatom communities in Donghu Lake, China
He, Yue1; Liu, Guo-Xiang2; Pei, Guo-Feng1
2016
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume31Issue:4Pages:533-542
Abstract

Macrocosm experiments at various scales have been applied in lake eutrophication management worldwide. This study investigated how artificially created macrocosms affect the physicochemical characteristics of lake water, as well as the density, community structure, and biodiversity of benthic diatoms. First, we found that macrocosms were mesotrophic compared to the eutrophic control lake water from March 2012 to February 2013. Second, 148 diatom taxa were recorded across all study sites; both species richness and the number of dominant diatom taxa were higher in the macrocosms, compared with the control lake water. Mean diatom densities in the macrocosms and the control were 8.4 and 21 x 10(9) cells/m(2), respectively. Across all sites and seasons, Achnanthidium minutissimum was the most abundant species and dominant contributor to total abundance (14%). In the macrocosms, other abundant diatom taxa were Cymbella gracilis, Cymbellaaffinis, Gomphonema truncatum, and Gomphoneis olivaceum, all of which are associated with high water quality. Canonical correspondence analysis indicated that the variation in benthic diatom communities was strongly related to phosphorus and nitrogen concentrations in macrocosms, but related to pH and total nitrogen in the control. This study suggests that macrocosms created to alter water characteristics have a positive effect on ecosystem biodiversity and function.

KeywordBenthic diatom macrocosms water characteristics biodiversity Donghu Lake
DOI10.1080/02705060.2016.1187675
Funding OrganizationNational Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province
Indexed BySCI
Language英语
Funding ProjectNational Science Foundation of China[30970550] ; Hubei Province[2015CFB416]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000387166100005
WOS KeywordENVIRONMENTAL RELATIONSHIPS ; PHOSPHORUS REMOVAL ; SURFACE SEDIMENTS ; EUTROPHIC LAKE ; ASSEMBLAGES ; PERIPHYTON ; SHALLOW ; MACROPHYTES ; VARIABLES ; QUALITY
PublisherTAYLOR & FRANCIS INC
Funding OrganizationNational Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province ; Hubei Province
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/34084
Collection藻类生物学及应用研究中心_期刊论文
Corresponding AuthorPei, Guo-Feng
Affiliation1.South Cent Univ Nat, Coll life Sci, Wuhan, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Peoples R China
Recommended Citation
GB/T 7714
He, Yue,Liu, Guo-Xiang,Pei, Guo-Feng. Effect of artificial macrocosms on water characteristics and benthic diatom communities in Donghu Lake, China[J]. JOURNAL OF FRESHWATER ECOLOGY,2016,31(4):533-542.
APA He, Yue,Liu, Guo-Xiang,&Pei, Guo-Feng.(2016).Effect of artificial macrocosms on water characteristics and benthic diatom communities in Donghu Lake, China.JOURNAL OF FRESHWATER ECOLOGY,31(4),533-542.
MLA He, Yue,et al."Effect of artificial macrocosms on water characteristics and benthic diatom communities in Donghu Lake, China".JOURNAL OF FRESHWATER ECOLOGY 31.4(2016):533-542.
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