ABR: Synthesis of Research on Phytoplankton Nutrient Dynamics and Microbial Food Web Interactions

ABR：浮游植物营养动态和微生物食物网相互作用研究综述

• 批准号: 9818755
• 负责人: Joel Goldman
• 金额: $ 17.37万
• 依托单位: University of California-Santa Cruz
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-05-01 至 2003-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9818755&HistoricalAwards=false
• 关键词: ABR; Synthesis; Research; Phytoplankton; Nutrient

GoldmanAs part of an Accomplishments-Based Renewal, the Principal Investigator will synthesize and put into perspective the work he has accomplished by preparing a number of manuscripts on topics covering areas in phytoplankton and microbial ecology. The manuscripts proposed include the following: an historical and comprehensive review on the use of batch and continuous cultures in marine phytoplankton ecology; a re-evaluation of the utility of the Redfield ratio as a diagnostic tool for determining the physiological state of cultured and natural phytoplankton populations; a synthesis of the temporal and spatial scales of marine primary productivity; an analysis of nutrient cycling and energy flow in the microbial loop; and a review of phytoplankton-mediated changes in the chemistry of seawater. These topics have interwoven themes regarding the ways in which phytoplankton contribute to the flow of energy and materials in the marine food web.

作为以成绩为基础的更新的一部分，首席调查员将通过准备一些关于浮游植物和微生物生态领域主题的手稿来综合和审视他所完成的工作。建议的手稿包括：关于在海洋浮游植物生态学中使用分批和连续培养的历史和全面审查；重新评价Redfield比率作为确定养殖和自然浮游植物种群生理状态的诊断工具的效用；海洋初级生产力的时间和空间尺度的综合；对微生物循环中营养物质循环和能量流动的分析；以及对浮游植物介导的海水化学变化的审查。这些主题交织在一起，涉及浮游植物对海洋食物网中能量和物质流动的贡献方式。