Study on spatial and temporal distribution of planktonic amphipoda in the East China Sea  

作　　者：JIANGMei WANGYunlong YUANQi CHENYaqu 

机构地区：[1]EastChinaSeaFisheriesResearchInstitute,ChineseAcademyofFisherySciences,Shanghai200090,China

出　　处：《Acta Oceanologica Sinica》2004年第2期329-336,共8页海洋学报（英文版）

基　　金：This study was supported by the National Essential Foundation Study Progress Plan“973”of China under contract No.G 1999043700.

摘　　要：Quantitative distribution of planktonic amphipoda in the East China Sea is analyzed and the relation with environmental factors and mackerel and scad fishing grounds is studied. The result shows that the characteristic of biomass is great seasonal and interannual variety during the passing three decades. The distribution of planktonic amphipoda basically reflects the movement, decay and intensification of the different water systems in the survey area.Quantitative distribution of planktonic amphipoda in the East China Sea is analyzed and the relation with environmental factors and mackerel and scad fishing grounds is studied. The result shows that the characteristic of biomass is great seasonal and interannual variety during the passing three decades. The distribution of planktonic amphipoda basically reflects the movement, decay and intensification of the different water systems in the survey area.

关 键 词：East China Sea  amphipoda biomass spatial and temporal distribution  environmental factors  mackerel and scad fishing grounds 

分 类 号：Q959.46[生物学—动物学]