NSFPLR-NERC: GHOST (Geophysical Habitat of Subglacial Thwaites)
NSFPLR-NERC:GHOST(冰下思韦特斯地球物理栖息地)
基本信息
- 批准号:NE/S006672/1
- 负责人:
- 金额:$ 125.81万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2018
- 资助国家:英国
- 起止时间:2018 至 无数据
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Costs of rapid sea level rise globally to infrastructure (houses, roads, and farms, etc.) is likely to be large. A possible source of water for sea level rise is the West Antarctic Ice Sheet, and Thwaites Glacier in particular. Ice sheets and glaciers contain vast quantities of water (in the form of ice) that is continually shed to the ocean, and continually replenished by snowfall (from water that evaporates from the oceans). If the amount of ice that Thwaites Glacier loses to the ocean over the next decades is much greater than the amount it receives as snowfall, then sea level in all the world's oceans would rise, possibly as much as a meter (approximately 3 feet). In order to estimate how likely such a catastrophic scenario would be, we need to better understand the surface over which Thwaites Glacier slides. If we can better characterize that layer ("is to smooth? Is it rough? Is it soft? Is it hard?"), then computer models of Thwaites would be much improved and we can make better projections of the amount of ice that Thwaites Glacier would shed to the ocean.
全球快速海平面上升到基础设施(房屋,道路和农场等)的成本可能很大。海平面上升的水源是南极西部冰盖,尤其是Thwaites冰川。冰盖和冰川含有大量的水(以冰的形式)不断脱落到海洋上,并不断地被降雪(从海洋蒸发的水)补充。如果接下来的几十年中冰川在海洋中输给海洋的冰量远大于降雪所获得的冰,那么世界上所有海洋的海平面就会上升,可能会高达一米(大约3英尺)。为了估计这种灾难性情况的可能性,我们需要更好地了解Thwait冰川滑梯的表面。如果我们能更好地描述该层(“很光滑?它是粗糙的?它柔软吗?它很难吗?”),那么Thwaites的计算机模型将得到很大改善,我们可以更好地预测Thwaites冰川会流向海洋的冰量。
项目成果
期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Inverting ice surface elevation and velocity for bed topography and slipperiness beneath Thwaites Glacier
反演冰面海拔和速度以了解思韦茨冰川下方的河床地形和光滑度
- DOI:10.5194/tc-16-3867-2022
- 发表时间:2022
- 期刊:
- 影响因子:0
- 作者:Ockenden H
- 通讯作者:Ockenden H
Revealing the former bed of Thwaites Glacier using sea-floor bathymetry
利用海底测深揭示思韦茨冰川的前床
- DOI:10.5194/tc-2020-25
- 发表时间:2020
- 期刊:
- 影响因子:0
- 作者:Hogan K
- 通讯作者:Hogan K
Revealing the former bed of Thwaites Glacier using sea-floor bathymetry: implications for warm-water routing and bed controls on ice flow and buttressing
- DOI:10.5194/tc-14-2883-2020
- 发表时间:2020-09-09
- 期刊:
- 影响因子:5.2
- 作者:Hogan, Kelly A.;Larter, Robert D.;Wellner, Julia
- 通讯作者:Wellner, Julia
Bedforms of Thwaites Glacier, West Antarctica: Character and Origin
- DOI:10.1029/2021jf006339
- 发表时间:2021-12-01
- 期刊:
- 影响因子:3.9
- 作者:Alley, R. B.;Holschuh, N.;Stevens, N.
- 通讯作者:Stevens, N.
Insights into glacial processes from micromorphology of silt-sized sediment
从淤泥大小的沉积物的微形态洞察冰川过程
- DOI:10.5194/tc-2023-70
- 发表时间:2023
- 期刊:
- 影响因子:0
- 作者:Lepp A
- 通讯作者:Lepp A
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Andrew Smith其他文献
Preventing deafness—an achievable challenge. The WHO perspective
- DOI:
10.1016/s0531-5131(03)00960-9 - 发表时间:
2003 - 期刊:
- 影响因子:0
- 作者:
Andrew Smith - 通讯作者:
Andrew Smith
A systematic review of the role of penicillin versus penicillin plus metronidazole in the management of peritonsillar abscess
青霉素与青霉素联合甲硝唑在扁桃体周围脓肿治疗中作用的系统评价
- DOI:
10.1017/s0022215123000804 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Christy M. Moen;K. Paramjothy;A. Williamson;H. Coleman;Xin Lou;Andrew Smith;C. Douglas - 通讯作者:
C. Douglas
Exploring the use of extended release opioids at shortened dosing intervals in people with chronic pain and high risk medication or substance use
探索在患有慢性疼痛和高风险药物或物质使用的人群中以缩短的给药间隔使用缓释阿片类药物
- DOI:
10.1007/s11096-020-01027-y - 发表时间:
2020 - 期刊:
- 影响因子:2.4
- 作者:
Laura Murphy;B. Brands;Daniel Grant;Andrew Smith;Maria Zhang;B. Sproule - 通讯作者:
B. Sproule
A Real-Time Algorithm for Accurate Collision Detection for Deformable Polyhedral Objects
可变形多面体物体精确碰撞检测的实时算法
- DOI:
10.1162/105474698565514 - 发表时间:
1998 - 期刊:
- 影响因子:0
- 作者:
Y. Kitamura;Andrew Smith;H. Takemura;F. Kishino - 通讯作者:
F. Kishino
The insoluble fraction isolated after digestion of demineralized human dentine matrix with collagenase.
用胶原酶消化脱矿的人牙本质基质后分离出不溶性部分。
- DOI:
- 发表时间:
1978 - 期刊:
- 影响因子:3
- 作者:
A. Leaver;R. Price;Andrew Smith - 通讯作者:
Andrew Smith
Andrew Smith的其他文献
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{{ truncateString('Andrew Smith', 18)}}的其他基金
Establishing a new palaeothermometer from the speleothem archive of phosphate-oxygen isotopes
利用磷酸氧同位素洞穴档案建立新的古温度计
- 批准号:
NE/X011968/1 - 财政年份:2023
- 资助金额:
$ 125.81万 - 项目类别:
Research Grant
Next Generation, Physics-Inspired AI for Space Weather Forecasting
用于空间天气预报的下一代物理启发人工智能
- 批准号:
NE/W009129/1 - 财政年份:2022
- 资助金额:
$ 125.81万 - 项目类别:
Fellowship
Exploiting Chalcogen Bonding and Non-Covalent Interactions in Isochalcogenourea Catalysis: Catalyst Preparation, Mechanistic Studies and Applications
在异硫属脲催化中利用硫属键合和非共价相互作用:催化剂制备、机理研究和应用
- 批准号:
EP/T023643/1 - 财政年份:2020
- 资助金额:
$ 125.81万 - 项目类别:
Research Grant
Video-Recordings of Eyewitness Identification in Actual Cases: The Postdictive Value of Eyewitness Behaviors
实际案件中目击者识别的录像:目击者行为的事后价值
- 批准号:
2017510 - 财政年份:2020
- 资助金额:
$ 125.81万 - 项目类别:
Continuing Grant
Underpinning Mechanistic Studies of NHC-Organocatalysis: A Breslow Intermediate Reactivity Scale
NHC 有机催化的基础机制研究:Breslow 中级反应量表
- 批准号:
EP/S019359/1 - 财政年份:2019
- 资助金额:
$ 125.81万 - 项目类别:
Research Grant
RUI: Collaborative Research: Assessments and Stances Regarding the Uncertainty of (Un)Desired Outcomes
RUI:协作研究:关于(不)期望结果的不确定性的评估和立场
- 批准号:
1851766 - 财政年份:2019
- 资助金额:
$ 125.81万 - 项目类别:
Continuing Grant
REU Site: Frontiers in Biomedical Imaging
REU 网站:生物医学成像前沿
- 批准号:
1757837 - 财政年份:2018
- 资助金额:
$ 125.81万 - 项目类别:
Standard Grant
Resource for innovation and application of genetic engineering strategies in embryonic stem cells
胚胎干细胞基因工程策略的创新和应用资源
- 批准号:
MC_UU_00016/10 - 财政年份:2017
- 资助金额:
$ 125.81万 - 项目类别:
Intramural
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