Collaborative Research: A Field Campaign to Promote integration Between the Sea Ice Observational and Modeling Communities

合作研究:促进海冰观测和建模社区之间一体化的实地活动

基本信息

  • 批准号:
    1503689
  • 负责人:
  • 金额:
    $ 7.56万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2015
  • 资助国家:
    美国
  • 起止时间:
    2015-10-01 至 2017-09-30
  • 项目状态:
    已结题

项目摘要

The impacts of changing sea ice are being felt today on the shores of northern Alaska, including in Barrow, Alaska, where much of the local residents' everyday lives revolve around sea ice and its conditions. This grant will hold a course in Barrow to bring together researchers who model sea ice with those who study it in the field. It will entrain researchers at different stages of their careers, in order to build interdisciplinary teams. Participants in the course will receive an accelerated program on sea ice observations and models and meet colleagues for future collaborative interdisciplinary activities. The course will help direct future sea ice research by integrating observational and modeling efforts. The group will also develop a white paper on future priorities and activities in arctic system science as it relates to sea ice; and hold a session at a major meeting focused on building bridges between the sea ice observing and modeling communities.The team will also engage with the local Barrow community in outreach activities that will include community presentations on models, predictive capabilities, and the future outlook for sea ice. Barrow also provides an excellent opportunity for the scientists to listen and learn from local residents who have a tremendous understanding of sea ice, of the ongoing changes, and of the impact of those changes.The Arctic has undergone dramatic change and numerical models project this to continue for the foreseeable future. Perhaps the most striking change is the decline in sea ice cover and the possibility of ice-free summers within this century. Understanding the mechanisms behind sea ice loss and its consequences for the larger Arctic and global systems is of critical importance if we are to anticipate and plan for the future. One impediment to progress in this area is a disconnect between the observational and modeling communities. While there is a strong group of researchers observing arctic sea ice and another strong group modeling it, these two groups have remained largely distinct. This grant will support a field course for a one-week introduction to sea ice observations and models based in Barrow, Alaska. Barrow affords easy access to a range of sea ice conditions, excellent logistics, and is a community impacted by the changes in arctic sea ice. The course will include a mix of modelers and observers, drawing researchers from different career stages. Each day there will be field observations on the shorefast sea ice, as well as presentations about the treatment of sea ice in large-scale models and practical sessions to provide hands-on experience with running models and analyzing model output. There will be discussions of remote sensing tools and products. Additional time will be targeted for discussions about future directions of sea ice research and how to better integrate modeling and observations.There is a tremendous opportunity to improve our ability to observe and understand the ongoing changes in the arctic sea ice cover, and to project future changes through a deeper connection between observations and models. The course proposed here will remedy some of the knowledge gaps within the sea ice research community. Observers will gain new insight on the issues regarding the treatment of sea ice in large-scale models, improving their ability to formulate observation strategies and networks. Modelers will gain new appreciation for the heterogeneous complexity of sea ice and its importance for coupled interactions. This will result in better-informed methods to address questions of understanding arctic change and improved integration and synthetic approaches to studying sea ice and its role in the arctic system.
今天,包括阿拉斯加巴罗在内的阿拉斯加北部海岸都感受到了海冰变化的影响,当地居民的大部分日常生活都围绕着海冰及其状况展开。这笔赠款将在巴罗举办一门课程,将海冰模型的研究人员与现场研究人员聚集在一起。它将牵涉到处于不同职业生涯阶段的研究人员,以建立跨学科团队。该课程的参与者将获得关于海冰观测和模型的加速计划,并与同事见面,以开展未来的跨学科协作活动。该课程将通过整合观测和建模工作,帮助指导未来的海冰研究。该小组还将制定一份关于北极系统科学与海冰相关的未来优先事项和活动的白皮书;并在一个主要会议上举行会议,重点是在海冰观测和建模社区之间建立桥梁。该小组还将与当地巴罗社区参与外联活动,其中将包括社区对海冰模型、预测能力和未来前景的介绍。巴罗也为科学家们提供了一个极好的机会,让他们听取和学习当地居民的意见,他们对海冰、正在发生的变化以及这些变化的影响有极大的了解。北极已经经历了戏剧性的变化,数值模型预测这种情况在可预见的未来将继续下去。也许最引人注目的变化是海冰覆盖率的下降,以及本世纪内出现无冰夏季的可能性。如果我们要预测和规划未来,了解海冰消失背后的机制及其对更大的北极和全球系统的后果至关重要。在这一领域取得进展的一个障碍是观察界和模型界之间的脱节。虽然有一大群研究人员观察北极海冰,另一大群人对其进行模拟,但这两组人在很大程度上仍然是不同的。这笔赠款将支持为期一周的实地课程,介绍阿拉斯加州巴罗的海冰观测和模型。巴罗提供了一系列方便的海冰条件,出色的物流,是一个受北冰洋海冰变化影响的社区。该课程将包括建模人员和观察员,吸引来自不同职业阶段的研究人员。每天将有关于海岸海冰的实地观察,以及在大型模型和实践会议中关于海冰处理的介绍,以提供运行模型和分析模型输出的实践经验。将讨论遥感工具和产品。将有更多的时间来讨论未来海冰研究的方向,以及如何更好地将模拟和观测结合起来。这是一个巨大的机会,可以提高我们观察和理解北极海冰正在发生的变化的能力,并通过观测和模型之间的更深层次联系来预测未来的变化。这里提出的课程将弥补海冰研究界的一些知识空白。观察员将在大规模模型中对海冰处理问题有新的认识,提高他们制定观测战略和网络的能力。模型师将对海冰的异质复杂性及其对耦合相互作用的重要性有新的认识。这将产生更知情的方法,以解决理解北极变化的问题,并改进研究海冰及其在北极系统中的作用的综合方法和综合方法。

项目成果

期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
The influence of snow on sea ice as assessed from simulations of CESM2
  • DOI:
    10.5194/tc-15-4981-2021
  • 发表时间:
    2021-10-28
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Holland, Marika M.;Clemens-Sewall, David;Webster, Melinda
  • 通讯作者:
    Webster, Melinda
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Donald Perovich其他文献

Donald Perovich的其他文献

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{{ truncateString('Donald Perovich', 18)}}的其他基金

Collaborative Research: Spatiotemporal variability of solar radiation partitioning in the sea ice system: Improving climate models using observations from the MOSAiC field campaign
合作研究:海冰系统中太阳辐射分区的时空变化:利用 MOSAiC 实地活动的观测结果改进气候模型
  • 批准号:
    2138785
  • 财政年份:
    2022
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Standard Grant
Ice Mass Balance Buoys for the Arctic Observing Network: Observing and Understanding a Changing Arctic Sea Ice Cover
北极观测网络的冰量平衡浮标:观测和了解不断变化的北极海冰覆盖
  • 批准号:
    2034919
  • 财政年份:
    2021
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Standard Grant
Collaborative Research: Thermodynamic and Dynamic Drivers of the Arctic Sea Ice Mass Budget at MOSAiC
合作研究:MOSAiC 北极海冰质量预算的热力学和动态驱动因素
  • 批准号:
    1724424
  • 财政年份:
    2017
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Standard Grant
Collaborative Research: Improving the Prediction of Sea Ice through Targeted Study of Poorly Parameterized Sea Ice Processes at MOSAiC and Responsive Model Development
合作研究:通过对 MOSAiC 参数化不良的海冰过程进行有针对性的研究和响应模型开发来改进海冰的预测
  • 批准号:
    1724540
  • 财政年份:
    2017
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Standard Grant
Collaborative Research: Responses of atmospheric oxidants and CO2 to dramatic changes in Arctic sea ice
合作研究:大气氧化剂和二氧化碳对北极海冰剧烈变化的反应
  • 批准号:
    1602781
  • 财政年份:
    2016
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Standard Grant
Autonomous Ice Mass Balance Buoys for an Arctic Observing Network: A Continuation Proposal
用于北极观测网络的自主冰块平衡浮标:延续提案
  • 批准号:
    1560908
  • 财政年份:
    2016
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Standard Grant
Collaborative Research: Contrasting Under-Ice and Open-Water Phytoplankton Blooms in the Chukchi Sea
合作研究:对比楚科奇海冰下和开放水域浮游植物的繁殖
  • 批准号:
    1303730
  • 财政年份:
    2013
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Interagency Agreement
Collaborative Research: The O-Buoy Network of Chemical Sensors in the Arctic Ocean
合作研究:北冰洋化学传感器 O 浮标网络
  • 批准号:
    1023221
  • 财政年份:
    2010
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Interagency Agreement
Collaborative Research: Gas Transfer through Polar Sea Ice (GAPS) - Mechanisms of Turbulence Production in the Seasonal Ice Zone and its Control of Mixed Layer Ventilation
合作研究:极地海冰气体传输(GAPS)——季节性冰区湍流产生机制及其对混合层通风的控制
  • 批准号:
    0944458
  • 财政年份:
    2010
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Interagency Agreement
Collaborative Research on the State of the Arctic Sea Ice Cover: Sustaining the Integrated Seasonal Ice Zone Observing Network (SIZONET)
北极海冰覆盖状况的合作研究:维持综合季节性冰区观测网络(SIZONET)
  • 批准号:
    0856377
  • 财政年份:
    2010
  • 资助金额:
    $ 7.56万
  • 项目类别:
    Interagency Agreement

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