|Table of Contents|

Study on the Community Characteristics of Copepods in the Haizhou Bay

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2013年04期
Page:
114-
Research Field:
生命科学
Publishing date:

Info

Title:
Study on the Community Characteristics of Copepods in the Haizhou Bay
Author(s):
Gai Jianjun; Ni Jindi
Jiangsu Province Aquatic Product Technique Promoting Station,Nanjing 210036,China
Keywords:
Haizhou Bay; copepods; community characteristics
PACS:
Q958
DOI:
-
Abstract:
Standing crop data of copepods was collected four times along Haizhou Bay from July 2006 to November 2007.The community characteristics and the regression relationship with the content of Chlorophyll-a in copepods were studied.The results showed that:29 species of copepods were found in the investigated waters,of which Calanus sinicus,Paracalanus parvus,Paracalanus aculeatus,Acartia pacifica,Corycaeus affinis were the dominant species.In general,the diversity index in summer was the highest,and the lowest in winter; The average abundance of copepods was 555.57 ind./m3,with the highest abundance in summer(758.71 ind./m3)and the lowest in antumn(154.36 ind./m3).The abundance was 658.04 ind./m3 in winter and 651.17 ind./m3 in spring.Among the average abundance of copepods in the horizontal distribution,St.17 had the highest abundance(1 592.82 ind./m3)and St.21 had the lowest(76.21 ind./m3).The average abundance of offshore seas was higher than far from shore seas.There was no correlation between the average abundance of copepods and the Chlorophyll-a content.

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Last Update: 2013-12-30