Mechanistic Controls of Carbon Flux by Mesozooplankton: A Joint Global Ocean Flux Study Synthesis

中生动物浮游生物对碳通量的机械控制:全球海洋通量联合研究综合

基本信息

项目摘要

*** 9725976 Roman As part of the JGOFS Synthesis and Modeling Initiative, Drs. Roman and Dam will synthesize JGOFS mesozooplankton research. A major objective of the JGOFS Synthesis efforts will be to determine how food web structure influences carbon cycling within the euphoric and the sinking carbon flux. Mesozooplankton grazing (consumption of phytoplankton and protozoa), sloppy feeding (DOM release), fecal pellet production and downward carbon transport due to diel vertical migrators (part of carbon export) are essential elements of this analysis. Although this proposal focuses on mesozooplankton, the our efforts will be collaborative with other JGOFS synthesis efforts. They will participate with other groups who are synthesizing and modeling biological control of biogeochemical fluxes. Using the JGOFS datasets from the Sargasso Sea (ZOOSWAT), North Atlantic (NABE), Equatorial Pacific (EqPac), Arabian Sea (ASPS) and Southern Ocean (AESOPS, when available), as well as other appropriate data (i.e. from VERTEX and SUPER) they will examine the predictive relationships between mesozooplankton biomass, grazing and fecal pellet production with phytoplankton biomass (by size), protozoa biomass, total primary production (by size), new production and export flux. The results will provide essential parameters for realistic models of carbon cycling in the euphoric zone. ***
* 9725976罗马 作为JGOFS综合和建模计划的一部分,罗曼博士和达姆博士将综合JGOFS中型浮游动物研究。JGOFS综合工作的一个主要目标是确定食物网结构如何影响欣快和下沉碳通量内的碳循环。中型浮游动物放牧(浮游植物和原生动物的消费),草率的喂养(DOM释放),粪便颗粒的生产和向下的碳运输由于昼夜垂直迁移(碳输出的一部分)是这项分析的基本要素。虽然这一建议的重点是中型浮游动物,我们的努力将与其他JGOFS综合努力合作。他们将与其他正在合成和模拟生物控制地球化学通量的小组一起参与。使用来自马尾藻海(ZOOSWAT)、北大西洋(NABE)、赤道太平洋(EqPac)、阿拉伯海(ASPS)和南大洋的JGOFS数据集(AESOPS,如果有的话),以及其他适当的数据(即从VERTEX和SUPER),他们将研究浮游动物生物量,放牧和粪便颗粒生产与浮游植物生物量(按大小)之间的预测关系,原生动物生物量、总初级生产量(按大小)、新生产量和出口流量。研究结果将为欣快带碳循环的现实模型提供必要的参数。 ***

项目成果

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Michael Roman其他文献

Congenital Pulmonary Airway Malformation Hyperinflation Resulting in Mediastinal Tension in a 25-Year-Old Male: A Case Report
  • DOI:
    10.1378/chest.1701528
  • 发表时间:
    2013-10-01
  • 期刊:
  • 影响因子:
  • 作者:
    Daniel Miller;Sean Grondin;Michael Roman
  • 通讯作者:
    Michael Roman
Factors influencing the implementation and uptake of a discharge care bundle for patients with acute exacerbation of chronic obstructive pulmonary disease: a qualitative focus group study
影响慢性阻塞性肺疾病急性加重患者实施和采用出院护理包的因素:一项定性焦点小组研究
  • DOI:
    10.1186/s43058-020-00017-5
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Marta Michas;Lesly Deuchar;R. Leigh;M. Bhutani;B. Rowe;M. Stickland;M. Ospina;Ron Irvin Jerry Lee Charles Sachin Chris Stephen Brand Damant Mayers Hall Green Yan Pendharkar Mody Field;R. Damant;I. Mayers;Jerry Hall;L. Green;Charles Yan;S. Pendharkar;Christopher H. Mody;S. Field;B. Walker;Tara Lohman;Michael Roman;J. Graham;P. Farris;A. Ryan;K. Mrklas;R. Dubois
  • 通讯作者:
    R. Dubois
Discovery of $${{\bf{H}}}_{\mathbf{3}}^{\mathbf{+}}$$ and infrared aurorae at Neptune with JWST
利用 JWST 在海王星上发现 $${{\bf{H}}}_{\mathbf{3}}^{\mathbf{+}}$$ 和红外极光
  • DOI:
    10.1038/s41550-025-02507-9
  • 发表时间:
    2025-03-26
  • 期刊:
  • 影响因子:
    14.300
  • 作者:
    Henrik Melin;Luke Moore;Leigh N. Fletcher;Heidi B. Hammel;James O’Donoghue;Tom S. Stallard;Stephanie N. Milam;Michael Roman;Oliver R. T. King;Naomi Rowe-Gurney;Emma E. Thomas;Ruoyan Wang;Paola I. Tiranti;Jake Harkett;Katie L. Knowles
  • 通讯作者:
    Katie L. Knowles
Mind-Body Therapies for Late-Life Mental and Cognitive Health
  • DOI:
    10.1007/s11920-018-0864-4
  • 发表时间:
    2018-01-01
  • 期刊:
  • 影响因子:
    6.700
  • 作者:
    Kelsey T. Laird;Pattharee Paholpak;Michael Roman;Berna Rahi;Helen Lavretsky
  • 通讯作者:
    Helen Lavretsky

Michael Roman的其他文献

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{{ truncateString('Michael Roman', 18)}}的其他基金

Copepod Population Dynamics in Hypoxic Coastal Waters: Physical and Behavioral Regulation of Resupply and Advective Losses
缺氧沿海水域中的桡足类种群动态:补给和平流损失的物理和行为调节
  • 批准号:
    1259691
  • 财政年份:
    2013
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Standard Grant
RAPID Collaborative Proposal: Spatially-explicit, High-resolution Mapping and Modeling to Quantify Hypoxia and Oil Effects on the Living Resources of the Northern Gulf of Mexico
RAPID 合作提案:空间明确的高分辨率测绘和建模,以量化缺氧和石油对墨西哥湾北部生物资源的影响
  • 批准号:
    1043248
  • 财政年份:
    2010
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Standard Grant
Collaborative Research: Regulation of Phytoplankton Dynamics in Mid-Atlantic Estuaries Subject to Climatic Perturbations.
合作研究:受气候扰动影响的大西洋中部河口浮游植物动态的调节。
  • 批准号:
    0825453
  • 财政年份:
    2008
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Standard Grant
SGER: Hurricane Isabel Impacts on Chesapeake Bay
SGER:飓风伊莎贝尔影响切萨皮克湾
  • 批准号:
    0405022
  • 财政年份:
    2003
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Standard Grant
Collaborative Research: Ecosystem Structure, Biogeochemical Fluxes and Vulnerability to Climate Change Perturbations
合作研究:生态系统结构、生物地球化学通量和气候变化扰动的脆弱性
  • 批准号:
    0097251
  • 财政年份:
    2001
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Standard Grant
Coastal Ocean Processes (CoOP) Planning and Management
沿海海洋过程 (CoOP) 规划和管理
  • 批准号:
    9616406
  • 财政年份:
    1997
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Continuing Grant
U.S.-Norway Program: Dissertation Research in Biological Oceanography
美国-挪威项目:生物海洋学论文研究
  • 批准号:
    9403610
  • 财政年份:
    1994
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Standard Grant
The Role of Mesozooplankton in Biogenic Flux in the Arabian Sea
中生动物在阿拉伯海生物通量中的作用
  • 批准号:
    9310687
  • 财政年份:
    1994
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Continuing Grant
Coastal Ocean Processes (COOP) Planning and Management
沿海海洋过程 (COOP) 规划和管理
  • 批准号:
    9321430
  • 财政年份:
    1993
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Continuing Grant
Jhe Role of Mesozooplankton in the Biological Pump of the Central Equatorial Pacific Ocean
Jhe 中赤道太平洋生物泵中中生动物的作用
  • 批准号:
    9024381
  • 财政年份:
    1991
  • 资助金额:
    $ 26.14万
  • 项目类别:
    Continuing Grant

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合作研究:了解百慕大附近碳输出和通量衰减的环境和生态控制
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合作研究:了解百慕大附近碳输出和通量衰减的环境和生态控制
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EAR-气候:易发生火灾的侵蚀景观中土壤有机碳的地貌控制
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