Biomass data from an Optical Plankton Counter (OPC) collected on R/V New Horizon, R/V Thomas G. Thompson, and R/V Roger Revelle cruises NH0005, NH0007, T0205, and R0208 in the Northeast Pacific from 2000-2002 (NEP project)
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<p>This dataset includes ALL the biomass values, zero and non-zero. OPC size classes are diplayed in the 'size_class' column, rather than in separate columns, with biomass for each class in the 'biomass' column. For the original presentation of the data, see <a href=\"https://www.bco-dmo.org/dataset/2469\" target=\"_blank\">opc_ccs_orig</a>. For a version of the data with only non-zero data, see <a href=\"https://www.bco-dmo.org/dataset/3747\" target=\"_blank\">opc_ccs_nonzero</a>. In the 'nonzero' dataset, values of 0 in the biomass column have been removed. </p> <p><strong>U.S. GLOBEC Northeast Pacific California Current Program<br /> Optical Plankton Counter (OPC) Data</strong><br /> <br /> Contact for this dataset is:<br /> Meng Zhou<br /> Dept. of Environmental, Coastal and Ocean Sciences<br /> University of Massachusetts-Boston<br /> Boston, MA 02125<br /> Email: <a href=\"mailto:meng.zhou@umb.edu\">meng.zhou@umb.edu</a><br /> Phone: 617-287-7419; Lab: 617-287-6186<br /> FAX: 617-287-7474</p> <p>This project addresses one of 3 central hypotheses of the U.S. GLOBEC Northeast Pacific (NEP) Study:</p> <p>Spatial and temporal variability in mesoscale circulation constitutes the dominant physical forcing on zooplankton biomass, production, distribution, species interactions and retention and loss in coastal regions.(U.S. GLOBEC Northeast Pacific Implementation Plan, U.S. GLOBEC Report No. 17).</p> <p><strong>References:</strong><br /> Rodriguez, J. and M. M. Mullin. 1986. <em> Relation between biomass and body weight of plankton in a steady state oceanic ecosystem.</em> <u>Limnol. Oceanogr.</u>, <strong>31</strong>, 361-370.<br /> Zhou, M. and M. E. Huntley. 1997. <em> Population dynamics theory of plankton based on biomass spectra.</em> <u> Mar. Ecol. Prog. Ser.</u>, <strong>157</strong>, 61-73.<br /> Zhou, M. and K. S. Tande. 2002. <em> Optical Plankton Counter workshop report. </em> <u>International Global Ocean Ecosystems Dynamics Program Report,</u><strong> No. 17</strong>, 67 pp.</p> <p>For more Information about these data contact Dr. Zhou.</p> <p><em>Last modified: June 29, 2006</em></p>
<p>本数据集包含所有生物量数值,包括零值与非零值。光学浮游生物计数器(Optical Plankton Counter, OPC)的粒径分级信息均存储于`size_class`列中,而非单独分列,各分级对应的生物量则存储于`biomass`列中。如需查看该数据的原始呈现形式,请访问<a href="https://www.bco-dmo.org/dataset/2469" target="_blank">opc_ccs_orig</a>;如需仅包含非零生物量值的数据版本,请访问<a href="https://www.bco-dmo.org/dataset/3747" target="_blank">opc_ccs_nonzero</a>。在`nonzero`数据集中,已移除`biomass`列中的零值条目。</p><p><strong>美国全球海洋生态系统动力学研究(U.S. GLOBEC)东北太平洋加利福尼亚海流计划<br />光学浮游生物计数器(Optical Plankton Counter, OPC)数据</strong><br /><br />本数据集的联系人信息如下:<br />周萌(Meng Zhou)<br />马萨诸塞大学波士顿分校环境、海岸与海洋科学系<br />波士顿,马萨诸塞州 02125<br />电子邮箱:<a href="mailto:meng.zhou@umb.edu">meng.zhou@umb.edu</a><br />电话:617-287-7419;实验室电话:617-287-6186<br />传真:617-287-7474</p><p>本项目针对美国全球海洋生态系统动力学研究东北太平洋(NEP)计划的三大核心假说之一展开研究:</p><p>中尺度环流的时空变异是沿海区域浮游动物生物量、生产力、分布格局、物种相互作用以及留存与损失过程的主要物理驱动因素。(资料来源:《美国全球海洋生态系统动力学研究东北太平洋实施计划》,美国全球海洋生态系统动力学研究报告第17号)</p><p><strong>参考文献:</strong><br />Rodriguez, J. 与 M. M. Mullin. 1986. 《稳态海洋生态系统中浮游生物生物量与体重的关系》. <u>湖沼学与海洋学(Limnol. Oceanogr.)</u>,<strong>第31卷</strong>,第361-370页。<br />Zhou, M. 与 M. E. Huntley. 1997. 《基于生物量谱的浮游生物种群动态理论》. <u>海洋生态学进展系列(Mar. Ecol. Prog. Ser.)</u>,<strong>第157卷</strong>,第61-73页。<br />Zhou, M. 与 K. S. Tande. 2002. 《光学浮游生物计数器研讨会报告》. <u>国际全球海洋生态系统动力学计划报告</u>,<strong>第17号</strong>,共67页。</p><p>如需获取更多关于本数据集的信息,请联系周博士。</p><p><em>最后修改时间:2006年6月29日</em></p>



