G8 Multilateral Research Funding - ExArch

G8 多边研究资助 - ExArch

• 批准号: NE/J00538X/1
• 负责人: Martin Juckes
• 金额: $ 36.82万
• 依托单位: Science and Technology Facilities Council
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2011
• 资助国家: 英国
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=NE%2FJ00538X%2F1
• 关键词: G8; Multilateral; Research; Funding; ExArch

Climate science demands on data management are growing rapidly as climate models grow in the precision with which they depict spatial structures and in the completeness with which they describe a vast range of physical processes.For the Climate Model Inter-comparison Project 5 (CMIP5), a distributed archive is being constructed to provideaccess to what is expected to be in excess of 10 Peta-bytes of global climate change projections. The data will be held at 30 or more computing centres and data archives around the world, but for users it will appear as a single archive described by one catalogue. In addition, the usability of the data will be enhanced by a three-stepvalidation process and the publication of Digital Object Identifiers (doi) for all the data.For many users the spatial resolution provided by the global climate models (around 150km) is inadequate: theCORDEX project will provide data scaled down to around 10km. Evaluation of climate impacts often revolvesaround extremes and complex impact factors, requiring high volumes of data to be stored. At the same time,uncertainty about the optimal configuration of the models imposes the requirement that each scenario be explored with multiple models. This project will explore the challenges of developing a software management infrastructure which will scale to the multi-exabyte archives of climate data which are likely to be crucial to major policy decisions in by the end of the decade. Support for automated processing of the archived data and metadata will be essential. In the short term goal, strategies will be evaluated by applying them to the CORDEX project data.

随着气候模型描述空间结构的精确度和描述广泛物理过程的完整性的提高，气候科学对数据管理的需求正在迅速增长。对于气候模型相互比较项目 5 (CMIP5)，正在构建一个分布式档案，以提供对预计超过 10 Peta 字节的全球气候变化预测的访问。这些数据将保存在世界各地 30 个或更多的计算中心和数据档案馆中，但对于用户来说，它将显示为一个目录描述的单一档案。此外，数据的可用性将通过三步验证过程和所有数据的数字对象标识符（doi）的发布来增强。对于许多用户来说，全球气候模型（约150公里）提供的空间分辨率是不够的：CORDEX 项目将提供缩小至 10 公里左右的数据。气候影响的评估通常围绕极端情况​​和复杂的影响因素进行，需要存储大量数据。同时，模型最优配置的不确定性要求每个场景都需要使用多个模型进行探索。该项目将探讨开发软件管理基础设施所面临的挑战，该基础设施将扩展到数艾字节的气候数据档案，这可能对本世纪末的重大政策决策至关重要。对存档数据和元数据的自动处理的支持至关重要。在短期目标中，将通过将策略应用于 CORDEX 项目数据来对其进行评估。

项目成果

Isentropic constraints by midlatitude surface warming on the Arctic midtroposphere

北极对流层中层中纬度地表变暖的等熵约束

• DOI: http://dx.10.1029/2012gl054306
• 发表时间: 2013
• 期刊: Geophysical Research Letters
• 影响因子: 5.2
• 作者: Laliberté F

Evaluation of the Surface Climatology over the Conterminous United States in the North American Regional Climate Change Assessment Program Hindcast Experiment Using a Regional Climate Model Evaluation System

使用区域气候模型评估系统对北美区域气候变化评估计划后报实验中美国本土的地表气候进行评估

• DOI: http://dx.10.1175/jcli-d-12-00452.1
• 发表时间: 2013
• 期刊: Journal of Climate
• 影响因子: 4.9
• 作者: Boustani M

Midlatitude Moisture Contribution to Recent Arctic Tropospheric Summertime Variability*

中纬度湿度对近期北极对流层夏季变化的贡献*

• DOI: http://dx.10.1175/jcli-d-13-00721.1
• 发表时间: 2014
• 期刊: Journal of Climate
• 影响因子: 4.9
• 作者: Kushner P

Effects of atmospheric river landfalls on the cold season precipitation in California

大气河流登陆对加州冷季降水的影响

• DOI: 10.1007/s00382-012-1322-3
• 发表时间: 2024-09-13
• 期刊: Climate Dynamics
• 影响因子: 4.6
• 作者: Jinwon Kim;D. Waliser;P. Neiman;B. Guan;Ju;G. Wick
• 通讯作者: G. Wick

Evaluation of the CORDEX-Africa multi-RCM hindcast: systematic model errors

CORDEX-Africa 多 RCM 后报评估：系统模型误差

• DOI: 10.1007/s00382-013-1751-7
• 发表时间: 2014-03-01
• 期刊: Climate Dynamics
• 影响因子: 4.6
• 作者: Jae;D. Waliser;D. Waliser;C. Mattmann;C. Mattmann;C. Goodale;Andrew F. Hart;P. Zimdars
• 通讯作者: P. Zimdars