| 黄海中华哲水蚤C5发育期油脂积累初步研究 |
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| 引用本文： | 孙 松,王世伟,李超伦.黄海中华哲水蚤C5发育期油脂积累初步研究[J].海洋与湖沼,2011,42(2):165-169. |
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| 作者姓名： | 孙 松 王世伟 李超伦 |
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| 作者单位： | 中国科学院海洋研究所海洋生态与环境重点实验室;胶州湾海洋生态系统国家野外研究站;中国科学院海洋研究所海洋生态与环境重点实验室;中国科学院研究生院;中国科学院海洋研究所海洋生态与环境重点实验室 |
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| 基金项目： | 中国科学院新工程重要方向项目, KZCX2-YW-213-3 号; 国家自然科学重点基金项目, 40631008, 40830845 号; 国家基金委创新研究群体科学基金项目, 40821004 号; 国家重点基础研究项目, 2006CB40606 号; 中国科学院对外合作重点项目, GJHZ200808。 |
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| 摘 要： | 根据9个黄海调查航次的数据,研究了黄海中华哲水蚤C5发育期油脂积累的区域、季节变化,并探讨了中华哲水蚤油脂积累对其生理、生活史的可能作用。在黄海近岸海域,中华哲水蚤C5期油囊体积常年较小;而在陆架海域则表现出明显的季节差异。在陆架区,C5期的油囊体积与度夏过程联系密切：最大油囊体积（可占前体部体积的30%以上）出现于度...
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| 关 键 词： | 中华哲水蚤 黄海 油脂 度夏 生活史 |
| 收稿时间： | 2010/2/10 0:00:00 |
| 修稿时间： | 2010/9/17 0:00:00 |
PRELIMINARY STUDY ON THE OIL STORAGE OF CLANUS SINICUS FIFTH COPEPODITES (C5) IN THE YELLOW SEA |
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| SUN Song,WANG Shi-Wei and LI Chao-Lun.PRELIMINARY STUDY ON THE OIL STORAGE OF CLANUS SINICUS FIFTH COPEPODITES (C5) IN THE YELLOW SEA[J].Oceanologia Et Limnologia Sinica,2011,42(2):165-169. |
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| Authors: | SUN Song WANG Shi-Wei and LI Chao-Lun |
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| Abstract: | We studied the regional and seasonal changes of the oil storage in the C5 stage of Calanus sinicus in Yellow Sea based on the data collected from 9 cruises. The oil sac of C5s in the nearshore areas was found small all year long. However, C5s from the continental shelf areas were found with great variation in the oil sac volume (OSV). As the dominant stage in the over-summering population, C5 showed maximum OSV between May-June when the population prepared to oversummer. The oil sac volume gradually decreases, and both the nearshore and shelf population showed no significant difference in the OSV by December. The decrease of the oil storage was probably caused by the metabolic consumption. After comparison to the data on Calanus finmarchicus in North Atlantic, we concluded that the oil storage of Calanus sinicus might be the main energy resource during dominant stage. These finding might have significance in understanding its life history in the Yellow Sea. |
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| Keywords: | Calanus sinicus Yellow Sea Oil Storage Over-summering Life History |
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