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Biodiversity of brackish water amphipods (crustacean) in two estuaries, southeast coast of India
Mondal, Nityananda1; Rajkumar, Mayalagu1; Sun, Jun2; Kundu, Sourav1,3; Lyla, P. S.1; Khan, Seyed Ajmal1; Trilles, Jean Paul4
2010-12-01
发表期刊ENVIRONMENTAL MONITORING AND ASSESSMENT
卷号171期号:1-4页码:471-486
文章类型Article
摘要The present study about the gammarid amphipods of Vellar and Uppanar estuaries was performed during two seasons (pre-monsoon and post-monsoon, 2005-2006), respectively, in nine habitats: five in the Vellar estuary and four in the Uppanar estuary. Amphipod samples were collected from sediments, oyster beds, seaweeds, sea grass, and mangroves. A total of 29 species of gammarid amphipods were collected in each area. The surface water temperature ranged from 16A degrees C to 26A degrees C, the salinity from 20 to 32 psu, and the pH between 7.5 and 8.3. Dissolved oxygen ranged from 5.3 to 7.8 ml/l. The maximum abundance of amphipods was observed during the pre-monsoon (July to September) in Vellar mangrove, and it was minimum during the pre-monsoon in Uppanar sea grass. It was found that several physicochemical factors, such as salinity, temperature, dissolved oxygen, pH, and the substrate have a marked effect on the distribution and the relative abundance of amphipods. The ranges of species diversity, richness, dominance, and evenness in the Vellar and Uppanar estuaries were 1.58-4.15, 1.82-5.29, 0-0.11, and 0.96-1, respectively. Using multivariate analyses, in each estuary, it was possible to identify different communities of amphipod species according to their habitats.
关键词Amphipods Biodiversity Vellar/uppanar Estuaries Primer Simper
DOI10.1007/s10661-009-1292-z
收录类别SCI
语种英语
WOS记录号WOS:000283592800036
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/32758
专题海洋生态与环境科学重点实验室
作者单位1.Annamalai Univ, Ctr Adv Study Marine Biol, Parangipettai 608502, Tamil Nadu, India
2.Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Inst Oceanol, Qingdao 266071, Peoples R China
3.Gujarat Inst Desert Ecol, Bhuj 370001, Gujarat, India
4.Univ Montpellier 2, CNRS UM2 IFREMER, UMR 5119, Equipe Adaptat Ecophysiol & Ontogenere,CC 92, F-34095 Montpellier 05, France
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Mondal, Nityananda,Rajkumar, Mayalagu,Sun, Jun,et al. Biodiversity of brackish water amphipods (crustacean) in two estuaries, southeast coast of India[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2010,171(1-4):471-486.
APA Mondal, Nityananda.,Rajkumar, Mayalagu.,Sun, Jun.,Kundu, Sourav.,Lyla, P. S..,...&Trilles, Jean Paul.(2010).Biodiversity of brackish water amphipods (crustacean) in two estuaries, southeast coast of India.ENVIRONMENTAL MONITORING AND ASSESSMENT,171(1-4),471-486.
MLA Mondal, Nityananda,et al."Biodiversity of brackish water amphipods (crustacean) in two estuaries, southeast coast of India".ENVIRONMENTAL MONITORING AND ASSESSMENT 171.1-4(2010):471-486.
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