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| 基于LOPC的夏季南黄海35°N断面浮游动物水平和垂直分布初探 |
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潘俊,于非,李超伦,司广成,李征,刁新源,程方平,金鑫,任强
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中国科学院海洋研究所,中国科学院海洋研究所,中国科学院海洋研究所,中科院海洋所,中科院海洋所,中科院海洋所,中国科学院海洋研究所,中国科学院海洋研究所,中科院海洋所
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| 摘要: |
| 用集成在移动船载温盐剖面仪(MVP)的激光型浮游生物光学计数仪(LOPC), 于2012年7月底在南黄海35°N断面调查浮游动物丰度的水平和垂直分布情况, 并对获得高时空分辨率的数据资料进行分析。结果表明, 本次调查海域浮游动物的丰度为西高东低, 浮游动物分布可能受温度、浮游植物分布、潮致涌升等因素影响, 其中温度为最主要因素。该仪器可以作为中国近海浮游生物调查, 特别是对浮游动物资源的走航大面调查、垂直分布及其生态学研究的一种有效的手段。 |
| 关键词: LOPC 黄海冷水团 温跃层 垂直分布 浮游动物 |
| DOI：10.11693/hyhz20131100164 |
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| 基金项目:中国科学院战略性先导专项项目, XDA11020301 号; 国家重点基础研究发展计划(973 项目), 2011CB403604 号 |
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| USING LASER OPTICAL PLANKTON COUNTER TO EXAMINE SIZE AND ABUNDANCE OF ZOOPLANKTON IN SUMMER AT 35°N |
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PAN Jun,yufei,lichaolun,SI Guang-Cheng,LI Zheng,DIAO Xin-Yuan,Chengfangping,jinxin and REN Qiang
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Institute of Oceanology,Chinese Academy of Sciences,IOCAS,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences
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| Abstract: |
| A laser optical plankton counter (LOPC) with a moving vessel profiler is a device in high integration and automation for obtaining data with high spatial resolution, with which we examined the horizontal and vertical zooplankton average size and abundance along 35°N section in the cold water mass of the southern Yellow Sea during July 2012 summer cruises. Results show that the number and abundance of zooplankton increased from the east to west under the influences of temperature, phytoplankton distribution, frontal upwelling and other factors, of which temperature was believed the most important factor on zooplankton vertical distribution in summer in the Yellow Sea. Therefore, LOPC can be applied as a tool for zooplankton investigation in marine ecology. |
| Key words: LOPC Yellow Sea Cold Water Mass thermocline vertical distribution zooplankton |