Climate of the LAst Millennium (CLAM): An Integrated Data-Model Approach to Reconstruct and Interpret Annual Variability in North Atlantic Circulation
上个千年的气候(CLAM):重建和解释北大西洋环流年度变化的综合数据模型方法
基本信息
- 批准号:NE/N002733/2
- 负责人:
- 金额:$ 5.62万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2017
- 资助国家:英国
- 起止时间:2017 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The ocean circulation of the North Atlantic is variable and pivotal in controlling regional and global climate. This variability occurs both naturally, and it is anticipated, in response to anthropogenic activity. Internal and forced natural variability in this system has so far largely been characterised in terrestrial archives and models rather than in the real ocean. It is critical that we understand the magnitude, timescale, drivers and impacts of this variability if we are to correctly attribute observed trends in the North Atlantic circulation, and develop robust early warning systems of, and plan adaptation to, future change. In CLAM we aim to utilise a network of robustly calibrated and verified absolutely dated sclerochronological proxy archives from NW Scotland, N. Iceland and the Gulf of Maine, together with high-resolution climate models, to investigate the mechanisms and forcings driving variability in the circulation patterns of the North Atlantic over the last millennium. This proposal is a resubmission (NE/M002160/1, Jan 2014, graded 8) in which we address minor concerns highlighted by the reviewers, notably we: (i) eliminate fieldwork risks - having completed all necessary sample collection using independent funding; (ii) further-demonstrate the powerful nature of the methodologies and potential findings though additional preliminary model-proxy analyses; (iii) greater societal impact via the development of a deeper collaboration with the Met Office Hadley Centre, and (iv) deliver improved value for money, through associated cost savings.
北大西洋的海洋环流是多变的,在控制区域和全球气候方面起着关键作用。这种变化既有自然发生的,也有预期发生的,是对人类活动的反应。到目前为止,该系统的内部和强迫自然变化主要是在陆地档案和模型中,而不是在真实的海洋中。如果我们要正确地确定北大西洋环流中观察到的趋势,并建立强有力的预警系统,并计划适应未来变化,我们就必须了解这种变化的幅度、时间尺度、驱动因素和影响。在CLAM中,我们的目标是利用来自苏格兰西北部,N。冰岛和缅因州湾,以及高分辨率气候模式,以调查在过去的千年里驱动北大西洋环流模式变化的机制和强迫。这份提案是(NE/M002160/1,2014年1月,8级),其中我们解决了评审员强调的小问题,特别是我们:(i)消除实地工作风险-使用独立资金完成所有必要的样本收集;(ii)通过额外的初步模型代理分析进一步证明方法和潜在发现的强大性质;(iii)通过与英国气象局哈德利中心开展更深入的合作,产生更大的社会影响;(iv)通过节省相关成本,提高资金效益。
项目成果
期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Destabilisation of the Subpolar North Atlantic prior to the Little Ice Age.
- DOI:10.1038/s41467-022-32653-x
- 发表时间:2022-08-25
- 期刊:
- 影响因子:16.6
- 作者:Arellano-Nava, Beatriz;Halloran, Paul R.;Boulton, Chris A.;Scourse, James;Butler, Paul G.;Reynolds, David J.;Lenton, Timothy M.
- 通讯作者:Lenton, Timothy M.
Reconstructing North Atlantic marine climate variability using an absolutely-dated sclerochronological network
- DOI:10.1016/j.palaeo.2016.08.006
- 发表时间:2017
- 期刊:
- 影响因子:0
- 作者:D. Reynolds;C. Richardson;J. Scourse;P. Butler;P. Hollyman;A. Román-González;I. Hall
- 通讯作者:D. Reynolds;C. Richardson;J. Scourse;P. Butler;P. Hollyman;A. Román-González;I. Hall
Isolating and Reconstructing Key Components of North Atlantic Ocean Variability From a Sclerochronological Spatial Network
- DOI:10.1029/2018pa003366
- 发表时间:2018-10
- 期刊:
- 影响因子:3.5
- 作者:D. Reynolds;I. Hall;Sophie M. Slater;M. Mette;A. Wanamaker;J. Scourse;F. Garry;P. Halloran
- 通讯作者:D. Reynolds;I. Hall;Sophie M. Slater;M. Mette;A. Wanamaker;J. Scourse;F. Garry;P. Halloran
Is there a reliable taphonomic clock in the temperate North Atlantic? An example from a North Sea population of the mollusc Arctica islandica
北大西洋温带地区是否有可靠的埋藏钟?
- DOI:10.1016/j.palaeo.2020.109975
- 发表时间:2020
- 期刊:
- 影响因子:0
- 作者:Butler P
- 通讯作者:Butler P
Langlífar kúskeljar, skeljatímatal og ástand sjávar við Norðurland í þúsund ár.
Langlâfar köskeljar、skeljatàmatal og åvar vià Norå°urland à à sund àr。
- DOI:
- 发表时间:2017
- 期刊:
- 影响因子:0
- 作者:Eiriksson J
- 通讯作者:Eiriksson J
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James Scourse其他文献
The enigmatic ‘Newall boulder’ excavated at Stonehenge in 1924: New data and correcting the record
- DOI:
10.1016/j.jasrep.2025.105303 - 发表时间:
2025-10-01 - 期刊:
- 影响因子:1.400
- 作者:
Richard E. Bevins;Nick J.G. Pearce;Rob A. Ixer;James Scourse;Tim Daw;Mike Parker Pearson;Mike Pitts;David Field;Duncan Pirrie;Ian Saunders;Matthew Power - 通讯作者:
Matthew Power
Atlantic circulation change still uncertain
大西洋环流变化仍然不确定
- DOI:
10.1038/s41561-022-00896-4 - 发表时间:
2022-02-17 - 期刊:
- 影响因子:16.100
- 作者:
K. Halimeda Kilbourne;Alan D. Wanamaker;Paola Moffa-Sanchez;David J. Reynolds;Daniel E. Amrhein;Paul G. Butler;Geoffrey Gebbie;Marlos Goes;Malte F. Jansen;Christopher M. Little;Madelyn Mette;Eduardo Moreno-Chamarro;Pablo Ortega;Bette L. Otto-Bliesner;Thomas Rossby;James Scourse;Nina M. Whitney - 通讯作者:
Nina M. Whitney
An interactive visualization and data portal tool (PALTIDE) for relative sea level and palaeotidal simulations of the northwest European shelf seas since the Last Glacial Maximum
交互式可视化和数据门户工具 (PALTIDE),用于自末次盛冰期以来欧洲西北部陆架海的相对海平面和古潮汐模拟
- DOI:
10.1002/jqs.3615 - 发表时间:
2024 - 期刊:
- 影响因子:2.3
- 作者:
James Scourse;Sophie L. Ward;Adam Wainwright;Sarah Bradley;Jerome Keaton Wilson;Jessica Guo - 通讯作者:
Jessica Guo
James Scourse的其他文献
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{{ truncateString('James Scourse', 18)}}的其他基金
Impacts of deglaciation on benthic marine ecosystems in Antarctica
冰消作用对南极洲底栖海洋生态系统的影响
- 批准号:
NE/P003087/1 - 财政年份:2017
- 资助金额:
$ 5.62万 - 项目类别:
Research Grant
Climate of the LAst Millennium (CLAM): An Integrated Data-Model Approach to Reconstruct and Interpret Annual Variability in North Atlantic Circulation
上个千年的气候(CLAM):重建和解释北大西洋环流年度变化的综合数据模型方法
- 批准号:
NE/N002733/1 - 财政年份:2015
- 资助金额:
$ 5.62万 - 项目类别:
Research Grant
Hydrography of the subpolar North Atlantic during the Last Interglacial
末次间冰期期间北大西洋副极地的水文学
- 批准号:
NE/G006024/1 - 财政年份:2009
- 资助金额:
$ 5.62万 - 项目类别:
Research Grant
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