Climate-scale analysis of changing air and water masses (CLAW)
变化的空气和水团的气候尺度分析(CLAW)
基本信息
- 批准号:NE/K011499/1
- 负责人:
- 金额:$ 19.9万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2014
- 资助国家:英国
- 起止时间:2014 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project is concerned with measuring changes in global rainfall and ensuring that computer models of the climate can predict how rainfall will change in the future.As carbon dioxide and other greenhouse gases are continually added to the atmosphere, it is understood that the temperature of the surface of the earth will rise. Warmer air can hold more moisture, so as the Earth warms the rate at which the atmosphere extracts water from the surface of the earth and dumps it back as rain will also increase. Knowing precisely how much global rates of rainfall will change into the future is important to many people including farmers wanting to know which crops to plant and nations wanting to build domestic water and hydroelectric infrastructure. Measuring the total rainfall around the world is no mean feat. On land, measurements are made directly (by catching the rain) or by reliable 'indirect' methods based on river flow and how wet the soil is. However, two-thirds of the globe is covered by ocean. It is hard to catch rain in the middle of the ocean without actually being there to do it. Although many 'indirect' methods exist for measuring rainfall over the ocean there is great uncertainty about how much rainfall has changed over the ocean in the last 50 years or so. Thankfully there is a solution. The ocean itself acts as a giant rain catcher. Water that falls as rain is fresh water, like the water we drink. Most of the ocean however, is very salty. So the more rain that falls, the fresher the ocean water gets and the more evaporation that occurs the saltier the ocean water gets. Oceanographers can measure just how salty the water in the ocean is and have been doing so regularly for more than 50 years now. The question remains however, how do you turn measurements of the salinity of the ocean into measurement of how much rain has fallen? Well, by looking all around the globe and counting up how much more salty water there is and how much fresh water there is, researchers can estimate how much water has been evaporated in one place and fallen as rain in another. The researchers involved in this project will do this using all the observations of salinity in the ocean taken over the last 50 years. They will estimate just how much rainfall has changed. They will compare this with computer models which are commonly used to predict what will happen in the future to see how accurate they are and how they can be improved.
该项目涉及测量全球降雨量的变化,并确保气候的计算机模型能够预测未来降雨量的变化,据了解,随着二氧化碳和其他温室气体不断增加到大气中,地球表面的温度将上升。温暖的空气可以容纳更多的水分,因此随着地球变暖,大气层从地球表面提取水分并将其倾倒回去的速度也会增加。准确了解未来全球降雨量将发生多大变化对许多人来说都很重要,包括想知道种植哪些作物的农民和想建设国内水利和水电基础设施的国家。测量全世界的总降雨量绝非易事。在陆地上,测量是直接进行的(通过收集雨水),或者通过基于河流流量和土壤湿度的可靠的“间接”方法进行的。然而,地球仪的三分之二被海洋覆盖。在海洋中很难捕捉到降雨,而不是实际上做到这一点。尽管存在许多“间接”方法来测量海洋降雨量,但在过去50年左右的时间里,海洋降雨量的变化存在很大的不确定性。幸运的是,有一个解决方案。海洋本身就像一个巨大的雨水收集器。以雨的形式落下的福尔斯水是淡水,就像我们喝的水一样。然而,大部分的海洋都很咸。所以福尔斯下的雨越多,海水就越新鲜,蒸发的越多,海水就越咸。海洋学家可以测量海洋中的水有多咸,并且已经定期这样做了50多年。然而,问题仍然存在,你如何将海洋盐度的测量转化为降雨量的测量?嗯,通过观察地球仪,计算出有多少咸水和多少淡水,研究人员可以估计出有多少水在一个地方蒸发了,在另一个地方变成了雨水。参与该项目的研究人员将利用过去50年来对海洋盐度的所有观测结果来完成这项工作。他们将估计降雨量的变化。他们将把这一点与通常用于预测未来会发生什么的计算机模型进行比较,看看它们的准确性以及如何改进。
项目成果
期刊论文数量(5)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Maintenance and Broadening of the Ocean's Salinity Distribution by the Water Cycle
水循环维持和扩大海洋盐度分布
- DOI:10.1175/jcli-d-15-0273.1
- 发表时间:2015
- 期刊:
- 影响因子:4.9
- 作者:Skliris N
- 通讯作者:Skliris N
Recent Wind-Driven Variability in Atlantic Water Mass Distribution and Meridional Overturning Circulation
- DOI:10.1175/jpo-d-16-0089.1
- 发表时间:2017-03-01
- 期刊:
- 影响因子:3.5
- 作者:Evans, Dafydd Gwyn;Toole, John;Yu, Lisan
- 通讯作者:Yu, Lisan
The Cold Transit of Southern Ocean Upwelling
- DOI:10.1029/2018gl079986
- 发表时间:2018-12
- 期刊:
- 影响因子:5.2
- 作者:D. G. Evans;J. Zika;A. N. Naveira Garabato;A. Nurser
- 通讯作者:D. G. Evans;J. Zika;A. N. Naveira Garabato;A. Nurser
Improved estimates of water cycle change from ocean salinity: the key role of ocean warming
改进对海洋盐度引起的水循环变化的估计:海洋变暖的关键作用
- DOI:10.1088/1748-9326/aace42
- 发表时间:2018
- 期刊:
- 影响因子:6.7
- 作者:Zika J
- 通讯作者:Zika J
Global water cycle amplifying at less than the Clausius-Clapeyron rate.
- DOI:10.1038/srep38752
- 发表时间:2016-12-09
- 期刊:
- 影响因子:4.6
- 作者:Skliris N;Zika JD;Nurser G;Josey SA;Marsh R
- 通讯作者:Marsh R
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Aylmer Nurser其他文献
Aylmer Nurser的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Aylmer Nurser', 18)}}的其他基金
EXport Pathways Out of the Southern ocean and the Effect on anthropogenic carbon sequestration (Expose)
南大洋的出口路径及其对人为碳封存的影响(揭露)
- 批准号:
NE/J007757/1 - 财政年份:2012
- 资助金额:
$ 19.9万 - 项目类别:
Research Grant
OSMOSIS: Ocean Surface Mixing, Ocean Sub-mesoscale Interaction Study
渗透:海洋表面混合、海洋次中尺度相互作用研究
- 批准号:
NE/I01993X/1 - 财政年份:2011
- 资助金额:
$ 19.9万 - 项目类别:
Research Grant
相似国自然基金
基于热量传递的传统固态发酵过程缩小(Scale-down)机理及调控
- 批准号:22108101
- 批准年份:2021
- 资助金额:30 万元
- 项目类别:青年科学基金项目
基于Multi-Scale模型的轴流血泵瞬变流及空化机理研究
- 批准号:31600794
- 批准年份:2016
- 资助金额:22.0 万元
- 项目类别:青年科学基金项目
基于异构医学影像数据的深度挖掘技术及中枢神经系统重大疾病的精准预测
- 批准号:61672236
- 批准年份:2016
- 资助金额:64.0 万元
- 项目类别:面上项目
城镇居民亚健康状态的评价方法学及健康管理模式研究
- 批准号:81172775
- 批准年份:2011
- 资助金额:14.0 万元
- 项目类别:面上项目
嵌段共聚物多级自组装的多尺度模拟
- 批准号:20974040
- 批准年份:2009
- 资助金额:33.0 万元
- 项目类别:面上项目
宇宙暗成分物理研究
- 批准号:10675062
- 批准年份:2006
- 资助金额:26.0 万元
- 项目类别:面上项目
针对Scale-Free网络的紧凑路由研究
- 批准号:60673168
- 批准年份:2006
- 资助金额:25.0 万元
- 项目类别:面上项目
语义Web的无尺度网络模型及高性能语义搜索算法研究
- 批准号:60503018
- 批准年份:2005
- 资助金额:23.0 万元
- 项目类别:青年科学基金项目
超声防垢阻垢机理的动态力学分析
- 批准号:10574086
- 批准年份:2005
- 资助金额:35.0 万元
- 项目类别:面上项目
探讨复杂动力网络的同步能力和鲁棒性
- 批准号:60304017
- 批准年份:2003
- 资助金额:23.0 万元
- 项目类别:青年科学基金项目
相似海外基金
Stochastic Analysis of Sea-Surface Wind Probability Distribution Modulations by Tropical Modes of Large-Scale Climate Variability
大尺度气候变率热带模态对海面风概率分布调制的随机分析
- 批准号:
575569-2022 - 财政年份:2022
- 资助金额:
$ 19.9万 - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Master's
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2021
- 资助金额:
$ 19.9万 - 项目类别:
Discovery Grants Program - Individual
SBIR Phase I: Climate analysis at scale through mapping biomass, water restoration, and soil carbon sequestration
SBIR 第一阶段:通过绘制生物量、水恢复和土壤碳封存进行大规模气候分析
- 批准号:
2112321 - 财政年份:2021
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2020
- 资助金额:
$ 19.9万 - 项目类别:
Discovery Grants Program - Individual
Plant responses to a changing climate: linking leaf and global-scale analysis for future food security
植物对气候变化的反应:将叶子和全球范围的分析联系起来以实现未来的粮食安全
- 批准号:
MR/T01993X/1 - 财政年份:2020
- 资助金额:
$ 19.9万 - 项目类别:
Fellowship
Improving the analysis of cross-scale climate risk with event trees
利用事件树改进跨尺度气候风险的分析
- 批准号:
539528-2019 - 财政年份:2019
- 资助金额:
$ 19.9万 - 项目类别:
University Undergraduate Student Research Awards
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2019
- 资助金额:
$ 19.9万 - 项目类别:
Discovery Grants Program - Individual
Improving the analysis of cross-scale climate risk with event trees
利用事件树改进跨尺度气候风险的分析
- 批准号:
526428-2018 - 财政年份:2018
- 资助金额:
$ 19.9万 - 项目类别:
University Undergraduate Student Research Awards
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2018
- 资助金额:
$ 19.9万 - 项目类别:
Discovery Grants Program - Individual
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2017
- 资助金额:
$ 19.9万 - 项目类别:
Discovery Grants Program - Individual