Collaborative Research: Determining the present and future ocean carbon dynamics in the Chukchi Sea and pan-Arctic Ocean: A Contribution to Shelf-Basin Interactions (SBI) Phase III

合作研究:确定楚科奇海和泛北冰洋当前和未来的海洋碳动态:对陆架盆地相互作用(SBI)第三阶段的贡献

基本信息

  • 批准号:
    0731945
  • 负责人:
  • 金额:
    $ 12.27万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2007
  • 资助国家:
    美国
  • 起止时间:
    2007-09-01 至 2010-08-31
  • 项目状态:
    已结题

项目摘要

As a contribution to SBI phase III efforts, it is critical to improve both our understanding of the Arctic Ocean carbon cycle and predictive capabilities for future responses to environ-mental changes. This requires data integration, synthesis, and modeling activities that lead to new system-level understanding of present and future carbon cycling in the Arctic Ocean. A central hypothesis to be tested in this research is that:H. The physical forcing (e.g., sea-ice, nutrient supply) and biological responses exert fundamentally different controls on the carbon cycle and the rates air-sea CO2 exchange, NCP and export production in the Chukchi Sea compared to other shelves.This project will compile organic and inorganic carbon data, and rate measurements (e.g., 234Th/238U export) collected during SBI phase II with other hydrographic, biogeochemical and carbon datasets from across the Arctic. Incorporation of these datasets provides a pan-Arctic context for understanding carbon dynamics in the present and under climate change scenarios (e.g., changes in sea-ice melt, river input, stratification, and biological responses). Specific objectives that will test the central hypothesis, include:Objective 1: Determine stocks of inorganic and organic carbon in the Chukchi Sea and pan-Arctic (including anthropogenic CO2);Objective 2: Determine rates, including air-sea CO2 gas exchange, net community production, and export production on the Chukchi and other shelves, and in the adjacent Arctic Ocean basin;Objective 3: Synthesize rates and stocks using carbon mass balance approaches. This effort includes comparative analyses of the Chukchi shelf with other shelves (carbon cycling on inflow versus interior shelves) and anticipated changes in the Arctic carbon cycle. These analyses will advance understanding through collaborative synthesis and modeling efforts, and, national and international coordination through workshop meetings in 2008 and 2010.
作为对履行机构第三阶段工作的贡献,提高我们对北冰洋碳循环的理解和对未来气候变化反应的预测能力至关重要。这需要数据集成,合成和建模活动,从而导致对北冰洋当前和未来碳循环的新的系统级理解。在本研究中要检验的一个中心假设是:H。物理强迫(例如,与其他大陆架相比,北极海冰、营养物供应)和生物反应对楚科奇海的碳循环和海气CO2交换速率、NCP和出口生产产生根本不同的控制。234 Th/238 U输出)与来自整个北极的其他水文、地球化学和碳数据集一起收集。这些数据集的整合为理解当前和气候变化情景下的碳动态提供了一个泛北极背景(例如,海冰融化、河流输入、分层和生物反应的变化)。目标1:确定楚科奇海和泛北极地区的无机碳和有机碳储量(包括人为二氧化碳);目标2:确定楚科奇和其他大陆架以及邻近北冰洋盆地的速率,包括海气二氧化碳气体交换、群落净生产量和出口生产量;目标3:使用碳质量平衡方法综合排放率和储存量。这项工作包括对楚科奇大陆架与其他大陆架进行比较分析(流入大陆架与内部大陆架的碳循环),以及北极碳循环的预期变化。这些分析将通过协作综合和建模工作以及通过2008年和2010年的讲习班会议进行的国家和国际协调来增进了解。

项目成果

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Stephen Moran其他文献

Extending the nurse practitioner concurrent intervention model to community-acquired pneumonia and chronic obstructive pulmonary disease.
将执业护士同步干预模式扩展到社区获得性肺炎和慢性阻塞性肺疾病。
  • DOI:
    10.1016/s1549-3741(04)30043-2
  • 发表时间:
    2004
  • 期刊:
  • 影响因子:
    0
  • 作者:
    P. Gross;Linda A. Aho;H. Ashtyani;J. Levine;M. McGee;Stephen Moran;T. Anton;Joseph Feldman;Arpi G. Kuyumjian;J. Skurnick
  • 通讯作者:
    J. Skurnick
WUN101-01: First in Human Human (FIH) Phase 1 Study of WU-NK-101 (W-NK1) in Patients with Relapsed or Refractory (R/R) Acute Myeloid Leukemia (AML)
  • DOI:
    10.1182/blood-2024-201520
  • 发表时间:
    2024-11-05
  • 期刊:
  • 影响因子:
  • 作者:
    Amanda F. Cashen;MHD Monzr M. Al Malki;Don A. Stevens;Lori Muffly;Natasha Edwin;Edward Abadir;Peter Tan;Sandrine Niyongere;Ashish Bajel;Laura Arthur;Nitin Mahajan;Ben Capoccia;Tom Leedom;Basia Muz;Kristann Magee;Ouiam Bakkacha;Justo L. Gonzalez;Deborah Masters;Stephen Moran;Eileen McNulty
  • 通讯作者:
    Eileen McNulty
WU-CART-007 (WT-7) Is an Effective Treatment for Adolescent Patients with Relapsed or Refractory (R/R) T-Cell Acute Lymphoblastic Leukemia/ Lymphoblastic Lymphoma (T-ALL/LBL) - Subgroup Analysis of WU-CART-007 1001
  • DOI:
    10.1182/blood-2024-201998
  • 发表时间:
    2024-11-05
  • 期刊:
  • 影响因子:
  • 作者:
    Shannon L. Maude;Deepa Bhojwani;Alan S. Wayne;Friso G. J. Calkoen;André Baruchel;Christian Michel Zwaan;Michael P. Rettig;Ouiam Bakkacha;Justo L. Gonzalez;Deborah Masters;Maria del Rosario;Laura Simpson;Preeta Dasgupta;Tony Wu;Stephen Moran;Michael Munroe;Haley Irons;Eileen McNulty;Matthew L. Cooper;Alexander Hamil
  • 通讯作者:
    Alexander Hamil
WU-CART-007 (WT-7), an Allogeneic CAR T-Cell Targeting CD7 in Relapsed/Refractory (R/R) T-Cell Acute Lymphoblastic Leukemia/Lymphoma (T-ALL/LBL): Phase 2 Results
  • DOI:
    10.1182/blood-2024-202005
  • 发表时间:
    2024-11-05
  • 期刊:
  • 影响因子:
  • 作者:
    Armin Ghobadi;Ibrahim Aldoss;Shannon L. Maude;Deepa Bhojwani;Rawan Faramand;Ashish Bajel;Friso G. J. Calkoen;Alan S. Wayne;Bhagirathbhai Dholaria;Ryan J Mattison;Anita W. Rijneveld;Christian Michel Zwaan;André Baruchel;Nicolas Boissel;Michael P. Rettig;Maria del Rosario;Stephen Moran;Alexander Hamil;Ouiam Bakkacha;Deborah Masters
  • 通讯作者:
    Deborah Masters

Stephen Moran的其他文献

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{{ truncateString('Stephen Moran', 18)}}的其他基金

University of Alaska Fairbanks/Sikuliaq Ship Operations
阿拉斯加大学费尔班克斯分校/Sikuliaq 船舶运营
  • 批准号:
    1827437
  • 财政年份:
    2018
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Cooperative Agreement
Research Vessel (R/V) SIKULIAQ SHIP OPERATIONS for 2014-2016
研究船 (R/V) SIKULIAQ 2014-2016 年船舶运营情况
  • 批准号:
    1456100
  • 财政年份:
    2014
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Cooperative Agreement
Collaborative Research: GEOTRACES Intercalibration of 230Th, 231Pa, 10Be, REE, Nd isotopes and selected man-made radionuclides
合作研究:GEOTRACES 230Th、231Pa、10Be、REE、Nd 同位素和选定的人造放射性核素的相互校准
  • 批准号:
    0752278
  • 财政年份:
    2008
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Standard Grant
Collaborative Research: Field and Modeling Studies of the Magnitude and Variability of 234Th-Based Estimates of POC Export Flux and Remineralization in the Upper Ocean
合作研究:基于 234Th 的 POC 输出通量和上层海洋再矿化估计的幅度和变异性的现场和建模研究
  • 批准号:
    0327721
  • 财政年份:
    2003
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Standard Grant
Collaborative SBI Research: Carbon Cycling in the Chukchi and Beaufort Seas-Field and Modeling Studies
SBI 合作研究:楚科奇海和波弗特海的碳循环现场和模拟研究
  • 批准号:
    0124917
  • 财政年份:
    2002
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Continuing Grant
Collaborative Research: Constrainging Water Mass Age and Particle Flux In The Arctic Ocean Using Pa-231 and TH-230 as Tracers
合作研究:使用 Pa-231 和 TH-230 作为示踪剂限制北冰洋的水团年龄和粒子通量
  • 批准号:
    0002313
  • 财政年份:
    2001
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Continuing Grant
230Th and 231Pa: Tracers of Particle Flux and Ventilation in the Atlantic
230Th 和 231Pa:大西洋粒子通量和通风的示踪剂
  • 批准号:
    9730257
  • 财政年份:
    1998
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Continuing Grant
SGER: Natural and Artificial Radionuclides as Tracers of Particle Cycling and Circulation Time Scales in the Arctic Ocean
SGER:天然和人造放射性核素作为北冰洋粒子循环和循环时间尺度的示踪剂
  • 批准号:
    9408945
  • 财政年份:
    1994
  • 资助金额:
    $ 12.27万
  • 项目类别:
    Standard Grant

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