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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/44872

Title: A model study for an Oceania watershed: Spatio-temporal changes of mesozooplankton in riverine and estuarine parts of the Lanyang River in Taiwan
Authors: Hans-Uwe Dahms;Li-Chun Tseng;Shih-Hui Hsiao;Qing-Chao Chen;Jiang-Shiou Hwang
Contributors: 國立臺灣海洋大學:海洋生物研究所
Keywords: Mesozooplankton;Oceania watershed;Lanyang River;Estuarine ecosystem;Monsoon
Date: 2013-02
Issue Date: 2017-12-08T01:22:26Z
Publisher: Ecological Research
Abstract: Abstract:The mesozooplankton of a river tributary in Oceania is evaluated and is correlated against environmental, abiotic, and biological attributes of this lotic system. Abundance, distribution, and the diversity of mesozooplankton was studied at nine stations including one estuarine station during ten sampling campaigns from June 2004 to December 2005 along the Lanyang River, the largest river and estuarine ecosystem in northeastern Taiwan. Mesozooplankton was dominated by copepods, cladocerans, and fish larvae. Among all samples, the highest abundances of mesozooplankton (5,049.36 individuals m−3) occurred in the estuary station in August 2004, which also corresponds to the highest salinities (37.0), indicating the marine role in shaping the estuarine planktonic assemblages. The abundance of mesozooplankton and number of mesozooplankton taxa were significantly higher in samples of the estuarine station than in the riverine stations (p < 0.05, one-way ANOVA). The number of mesozooplankton taxa number was affected by water temperature (r = 0.697; p = 0.025, Pearson’s correlation) that was primarily influenced by the weather that was in turn affected by seasonal monsoons.
Relation: 28(2), pp.345-357
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/44872
Appears in Collections:[海洋生物研究所] 期刊論文

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