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Email this article Temporal and Spatial Analysis of Fish Diversity and Community Structure in Lihu Lake, China
Abstract
From May 2010 to April 2011, 10 sampling sites were set to analyze fish diversity, community structure and dominant species. The results showed that 3720 fish of 710.860kg were collected by using cage net and gill net, total of 45 fish species belonged to 7 orders and 12 families, which is less than 18 fish species than that of 63 fish species in 1960s, a decrease of 28.57%. The IRI index of Erythrocu1ter dabryi dabryi and Coilia ectenes taihuensis were more than 2000 and the above 2 fish were dominant species. Shannon-Wiener diversity index ranged between 1.759 with 3.011, and Pielou’s evenness index ranged between 0.609 with 0.939, which showed the current state of fish diversity and community was good. The temporal and spatial variation of fish diversity and community structure in Lihu Lake were analyzed, and ecological effect of endogenous treatment was studied, which could provide references to the further treatment of exogenous pollution in Lihu Lake.
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References
Belliard, J., P. Boët, and E.Tales. 1997. Regional and longitudinal patterns of fish community structure in the Seine River basin. Environ. Biol. Fish. 50:133-147.
Courrat, A., J. Lobry, and D. Nicolas. 2009. Anthropogenic disturbance on nursery function of estuarine areas for marine species. Estu. Coast. Shelf Sci.81:79-190.
Chen, J.Z., G.M. Shen, and S.L. Meng. 2010. Investigation and study on the aquanculture alien species in the lower reaches of Yangtze River. Chin. Agr. Science Bull. 26:315-319.
Duan, J.R., H.Y. Zhang and K. Liu. 2009. Community biodiversity of fishery resources in Lihu. J. of Shanghai Ocean Uni. 18:243-247.
Fan, L.M., W. Wu and G.D. Hu. 2012. Preliminary Exploration of Ecosystem Health Assessment for Wuli Lake. Chin. Agr. Science Bull. 28:15-19.
Galacatos, K., R. Barriga-Salazar and D.J. Stewart. 2004. Seasonal and habitat influences on fish communities within the lower Yasuni River basin of the Ecuadorian Amazon. Environ. Biol. Fish. 71:33-51.
Li, W.C. 1996. Biological and environmental Succession in Wuli bay of Taihu Lake along with the eutrophication processed. J. of lake sciences. 8:37-45.
Lowe-McConnell, R.H. 1987. Ecological Studies in Tropical Fish Communities. Cambridge University Press: London.
Marczewski, E. and H. Steinhaus. 1958. On a certain distance of sets and the corresponding distance of function, Math:Coll.
Micheli, F. and Halpern B.S. 2005. Low functional redundancy in coastal marine assemblages. Ecol. Lett. 8:391-400.
Przybylski, M.P., M. Biro and I. Zalewski. 1991. The Structure of fish communities in streams of the northern part of the catchment area of Lake Balaton (Hungary). Acta Hydrobiol. 33:135-148.
Pielou, E.C. 1975. Ecological Diversity. Wiley: New York.
Pianka, E.R. 1971. Ecology of the Agamid lizard Amphiboluns isolepis in Western Austria. Copeia. 3:527-536.
Shan, X.J., X.S. Jin and Z.P. Zhou. 2011. Fish community diversity in the middle continental shelf of the East China Sea. Chin. J. Oceanol. Limnol. 29:1199-1208.
Shannon, C.E. and W. Weaver. 1949. The Mathematical Theory of Communication, University of Illinois Press: Urbana.
Wu, X.W. 1962. The fish investigation of Wulihu Lake in 1951.Acta Hydrobiologica Sinica. 1:1-7.
Yin, D.Q., Q.R. Qin and Y.H. Qiu. 1994. Effects of environmental factors on release of phosphorus from sediments in Wuli lake. J. of lake sciences. 6:240-244.
Zhang, J.M. and Z.H. He. 1991. Bookhand of fishery resource in inland water body, Agriculture Press: Beijing.
Zalewski, M.P., M. Frankiewicz and J. Przybylski 1990. Structure and dynamics of fish communities in temperate rivers in relation to the abiotic-biotic regulatory continuum concept. Pol. Arch. Hydrobiol. 37:151-176.
Zhang, B. and Q.S. Tang. 2003. Feeding habits of six species of eels in East China Sea and the Yellow Sea. J. Fish. Chi. 27:307-314.
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