| 大连湾水域浮游桡足类的分布 |
| |
| 引用本文： | 王真良.大连湾水域浮游桡足类的分布[J].海洋科学进展,1995(1). |
| |
| 作者姓名： | 王真良 |
| |
| 作者单位： | 国家海洋局海洋环境保护研究所 |
| |
| 摘 要： | 本文根据１９８２年４月至１９８３年５月在大连湾周年生态调查中获得的资料，分析了大连湾浮游桡足类的数量分布和季节变化。结果表明，大连湾共有浮游桡足类２２种，其中优势种大网为中华哲水蚤Ｃａｌａｎｕｓｓｉｎｉｃｕｓ；中网为小拟哲水蚤Ｐａｒｕｃａｌａｎｕｓｐａｒｖｕｓ、拟长腹剑水蚤Ｏｉｔｈｏｎａｓｉｍｉｌｉｓ、短角长腹剑水蚤Ｏｉｔｈｏｎａｂｒｅｖｉｃｏｒｎｉｓ。桡足类总量年高峰，大、中同各有２次，最高峰分别为２月和８月。本文还讨论了几种环境因素对浮游桡足类分布的影响。
|
| 关 键 词： | 桡足类，生态，大连湾 |
Distribution of Pelagic Copepdos in Dalian Bay |
| |
| Wang Zhenliang.Distribution of Pelagic Copepdos in Dalian Bay[J].Advances in Marine Science,1995(1). |
| |
| Authors: | Wang Zhenliang |
| |
| Abstract: | Based on data of annual ecological survey in Dalian Bay from April 1982 to Mey 1983,quantitative distributin and seasonal changes of pelagic copepods in Dalian Bay are analysed in this paper. Result show that there were a total of twenty-two species of pelagic copepeods in Dalian hey,of which the dominant species in the large planktonic net were Calanus sinicus and Paracalanus parvus,Oithona similis and Oithona brevicornis in the medium one. There were two peals each in the seasonal distribution of the total abundance of the copepods collected in the large and medium nets,in the large net the higher peak was in February for those and August in the medium net. Th effects of several environmental factors on distribution of the pelagic copepods are also discussed in the paper. |
| |
| Keywords: | Copepods Ecology Dalian Bay |
| 本文献已被 CNKI 等数据库收录！ |
