| 东海中华哲水蚤的年产量估算 |
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| 引用本文： | 王荣,陈亚瞿,王克,左涛.东海中华哲水蚤的年产量估算[J].生态学报,2003,23(6):1212-1215. |
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| 作者姓名： | 王荣 陈亚瞿 王克 左涛 |
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| 作者单位： | 1. 中国科学院海洋研究所,海洋生态与环境科学重点实验室,青岛,266071
2. 中国水产科学院东海水产研究所,上海,200090 |
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| 基金项目： | 科技部(973)重大基础研究资助项目(G1 9990 43 70 7)，中国科学院海洋研究所调查研究报告项目第4516号~~ |
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| 摘 要： | 1 997年至 2 0 0 0年在东海陆架区进行了 4个航次的大面调查 ,用获得的大型浮游生物网样品分析资料应用产量 /生物量比值 ( P/ B)法对中华哲水蚤的年产量做了初步估算。中华哲水蚤的 P/ B比值为6.735 3,在东海的平均年产量为 2 63.94C mg/ ( m2 / a)。全测区年产量为 1 1 0 .745× 1 0 3t碳 ,即 1 1万 t,相当于活体重 1 44 .3万 t。
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| 关 键 词： | 东海 中华哲水蚤 年产量 产量／生物量比值 |
| 文章编号： | 1000-0933(2003)06-1212-04 |
| 收稿时间： | 2002/4/25 0:00:00 |
| 修稿时间： | 2002/6/21 0:00:00 |
Estimation of the annual production of Calanus sinicus Brodsky (Copepoda: Calanoida) in the East China Sea |
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| WANG Rong,CHEN Yaqu,WANG Ke and ZUO Tao.Estimation of the annual production of Calanus sinicus Brodsky (Copepoda: Calanoida) in the East China Sea[J].Acta Ecologica Sinica,2003,23(6):1212-1215. |
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| Authors: | WANG Rong CHEN Yaqu WANG Ke and ZUO Tao |
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| Institution: | Key Laboratory of Marine Ecology & Environmental Science; Institute of Oceanology; Chinese Academy of Sciences; Qingdao; China |
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| Abstract: | Calanus sinicus is a widely distributed planktonic copepod in the wide ranging temperature and salinity marginal seas of the western North Pacific from Japan to Vietnam. It dominates the mesozooplankton in the East China Sea and constitutes important food for the commercially most important fish stocks (e.g. sardine, anchovy etc.) especially for their larvae. This copepod can be found throughout the year in the East China Sea but shows strong seasonal variation, with the year's maximum in early summer. ... |
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| Keywords: | East China Sea Calanus sinicus annual production |
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