Ecological characteristics of marine macrofauna in the Xiangshangang Bay duing the winter of 2002
Dong Yong-ting
Abstract
Dong Yong-ting
Abstract
The data from the investigation of macrobenthos in the Xiangshangang Bay duing the winter of 2002 are analyzed.In the survey area,43 species,in which Polychaeta and Mollusca are dominant are found.The average biomass is 103.32 g/m~2 and the average inhabited density is 123 ind/m~2.Five communities are divided by using the methods of species similar clustering and MDS.Community structures are various in the different area.
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The data from the investigation of macrobenthos in the Xiangshangang Bay duing the winter of 2002 are analyzed.In the survey area,43 species,in which Polychaeta and Mollusca are dominant are found.The average biomass is 103.32 g/m~2 and the average inhabited density is 123 ind/m~2.Five communities are divided by using the methods of species similar clustering and MDS.Community structures are various in the different area.
Key concepts: Macrobenthos, Bay, Biomass (ecology), Fishery, Ecology, Community structure, Mollusca, Oceanography