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PIGMENTS, SPECIES IDENTIFICATION - LIFE STAGE and SPECIES IDENTIFICATION - WET WEIGHT site samples data collected in the South Pacific Ocean on the LAURENCE M. GOULD cruises LMG0106 and LMG0205 as part of the Southern Ocean GLOBEC project from 2001-08-06 to 2002-09-09 (NODC Accession 0112635)

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NODC Accession 0112635 includes site samples and biological data collected aboard the LAURENCE M. GOULD during cruises LMG0106 and LMG0205 in the South Pacific Ocean from 2001-08-06 to 2002-09-09. These data include PIGMENTS, SPECIES IDENTIFICATION - LIFE STAGE and SPECIES IDENTIFICATION - WET WEIGHT. The instruments used to collect these data include net - plankton net. These data were collected by Langdon Quetin and Robin Ross of University of California-Santa Barbara as part of Southern Ocean GLOBEC. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NODC on 2013-07-25. The following is the text of the abstract provided by BCO-DMO: "Winter ecology of larval krill: quatifying their interaction with the pack ice habitat" The goal of the larval krill studies was to investigate the physiology and ecology of krill larvae associated with the pack ice and the microbial community on which they feed. During LMG0106 we occupied two 4-5 day ice stations (Robert and Billy) and sampled several other ice floes opportunistically. We conducted 10 instantaneous growth rate experiments, and 4 whole body clearance time experiments to determine gut passage time (decline in pigment content over time). We also sampled larvae at two additional sites for initial body pigment content (whole body fluorescence), and at 4 sites for condition factor. The under-ice algal community was sampled at one site. Length and stage frequency determinations were also determined. We occupied three time-series stations of approximately 1 week each, and in addition opportunistically sampled at times when other activities had priority. Our primary goal during the cruise was to occupy three ice camps or process stations with the intent of thoroughly studying the under-ice environment by SCUBA in conjunction with other projects working topside. (from cruise report LMG0205) (http://www.ccpo.odu.edu/Research/globec/main_cruises02/lmg0205/report_lmg0205.pdf)

国家海洋数据中心(National Oceanographic Data Center, NODC)存档编号0112635包含2001年8月6日至2002年9月9日期间,在南太平洋执行LMG0106与LMG0205航次期间,于“劳伦斯·M·古尔德”号(LAURENCE M. GOULD)科考船上采集的站位样本与生物学数据。 该数据集涵盖色素数据、物种鉴定(生活史阶段)数据以及物种鉴定(湿重)数据。 采集此类数据所使用的仪器包括网具——浮游生物网。 这些数据由加利福尼亚大学圣巴巴拉分校的兰登·奎廷(Langdon Quetin)与罗宾·罗斯(Robin Ross)作为南大洋全球海洋生态系统动力学(Global Ocean Ecosystem Dynamics, GLOBEC)项目的一部分采集。 生物与化学海洋学数据管理办公室(Biological and Chemical Oceanography Data Management Office, BCO-DMO)于2013年7月25日将这些数据提交至国家海洋数据中心(NODC)。 以下为BCO-DMO提供的摘要内容: "幼磷虾冬季生态学:量化其与浮冰生境的相互作用" 本项幼磷虾研究的目标为探究与浮冰及其摄食的微生物群落相关的磷虾幼体生理学与生态学特征。 在LMG0106航次期间,我们设置了两个为期4至5天的冰面站位(罗伯特站与比利站),并机会性采集了其余数块浮冰样本。 我们开展了10次瞬时生长速率实验与4次全身体清除时间实验,以测定肠道通过时间(即色素含量随时间的衰减情况)。 我们还在另外2个站位采集了磷虾幼体样本以测定其初始身体色素含量(即全身体荧光值),并在4个站位采集样本以测定其健康状况因子。 我们在1个站位采集了冰下藻类群落样本。 此外还开展了体长与发育阶段频率测定工作。 我们设置了3个为期约1周的时间序列站位,并在其他优先作业时段开展机会性采样。 本航次的核心目标为设置3个冰面营地或作业站位,通过水肺潜水(SCUBA)结合水面其他合作项目,对冰下环境开展全面研究。 (资料来源:LMG0205航次报告,http://www.ccpo.odu.edu/Research/globec/main_cruises02/lmg0205/report_lmg0205.pdf)
创建时间:
2016-03-24
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