Collaborative Research: The impact of changes in Arctic sea ice on the marine planktonic ecosystem - synthesis and modeling of retrospective and future conditions
合作研究:北极海冰变化对海洋浮游生态系统的影响——回顾性和未来条件的综合和建模
基本信息
- 批准号:0629234
- 负责人:
- 金额:$ 7.39万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2006
- 资助国家:美国
- 起止时间:2006-08-15 至 2009-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
AbstractSignificant changes in arctic climate have been detected in recent decades. One of the most striking is the decline of sea ice concurrent with changes in atmospheric circulation and increased surface air temperature. This arctic warming trend is likely to continue into the future, leading to a diminished arctic sea ice cover that will significantly impact the arctic marine ecosystem and ultimately arctic and subarctic human communities. It is therefore critical to understand how changes in sea ice influence the marine ecosystem. To this end, this work will investigate the historical and contemporary changes of arctic sea ice, water column, and aspects of the marine ecosystem as an integrated entity, and project future changes associated with a diminished arctic ice cover under several plausible warming scenarios. The focus will be on the marine planktonic ecosystem. The scientific objectives are:1) Synthesize the historical evolution of the arctic biology/ice/ocean system from 1979 to the present to understand the large-scale changes that have occurred in the sea ice, upper ocean, and marine planktonic ecosystem over this period.2) Identify key linkages and interactions between the sea ice, the upper ocean, and the planktonic ecosystem to understand how changes in sea ice affect biogeochemical processes and food-web dynamics.3) Project a diminished ice cover with several warming scenarios to explore the functioning of the planktonic ecosystem in an ice-diminished or summer ice-free Arctic Ocean.This is a two-task research project: retrospective investigations and future projections. The first task aims at synthesis and interpretation of the large-scale changes that have occurred in arctic sea ice, upper ocean, and marine planktonic ecosystems over the past three decades. The second aims at qualitatively and quantitatively examining the impact of a diminished ice cover on the structure and functioning of the marine ecosystem. To achieve these, this group will construct a coupled pan-arctic Biology/Ice/Ocean Modeling and Assimilation System (BIOMAS) for synthesis and modeling of the integrated arctic system of ice cover, ocean, and marine planktonic ecosystem. BIOMAS will synthesize physical and biological observations through model parameterization/calibration and data assimilation. This unique system is a significant advance in integrated biology/ice/ocean modeling and assimilation that will provide the best possible estimates of the impact of changes in ice cover on the arctic marine planktonic ecosystem on decadal and pan-arctic scales, both retrospectively and predictively.
近几十年来,北极气候发生了显著变化。其中最引人注目的是海冰减少,同时大气环流发生变化,地表气温上升。这种北极变暖的趋势可能会持续到未来,导致北极海冰覆盖面积减少,这将严重影响北极海洋生态系统,并最终影响北极和亚北极的人类社区。因此,了解海冰的变化如何影响海洋生态系统至关重要。为此,这项工作将调查北极海冰,水柱和海洋生态系统作为一个综合实体的各个方面的历史和当代变化,并在几种合理的变暖情景下预测未来与北极冰盖减少相关的变化。重点是海洋浮游生态系统。科学目标是:1)综合1979年至今北极生物/冰/海洋系统的历史演变,以了解这一时期海冰、上层海洋和海洋浮游生态系统发生的大规模变化。2)确定海冰、上层海洋和浮游生态系统之间的关键联系和相互作用,以了解海冰的变化如何影响生物地球化学过程和食物网动态。3)设计一个减少冰盖的几种变暖情景,以探索在冰减少或夏季无冰的北冰洋中浮游生态系统的功能。这是一个两项任务的研究项目:回顾性调查和未来预测。第一个任务的目的是综合和解释的大规模变化,发生在北极海冰,上层海洋,海洋生态系统在过去的三十年。第二个项目的目的是从质量和数量上研究冰盖减少对海洋生态系统的结构和功能的影响。为了实现这些目标,该小组将构建一个耦合的泛北极生物/冰/海洋建模和同化系统(BIOMAS),用于冰盖,海洋和海洋浮游生态系统的综合北极系统的合成和建模。BIOMAS将通过模型参数化/校准和数据同化综合物理和生物观测。这一独特的系统是生物学/冰/海洋综合建模和同化的一个重大进步,将提供最好的估计,在十年和泛北极尺度上,回顾性和预测性的冰盖变化对北极海洋生态系统的影响。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
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 }}
Robert Campbell其他文献
Glycine and experimental spinal spasticity
甘氨酸与实验性脊柱痉挛
- DOI:
10.1212/wnl.29.2.262 - 发表时间:
1979 - 期刊:
- 影响因子:9.9
- 作者:
P. Hall;James E. Smith;John Lane;T. Mote;Robert Campbell - 通讯作者:
Robert Campbell
Investigating Glycosylation Inhibition in Chronic Myeloid Leukemia: A Literature Review
- DOI:
10.1016/j.ajpe.2024.101217 - 发表时间:
2024-09-01 - 期刊:
- 影响因子:
- 作者:
Norymar Ayala Concepcion;Robert Campbell;Najlaa Alsini;Zein Dib;Binyaz IIavia - 通讯作者:
Binyaz IIavia
Chapter IV. The Petland Hills
- DOI:
10.1016/s0016-7878(14)80027-8 - 发表时间:
1914-01-01 - 期刊:
- 影响因子:
- 作者:
Robert Campbell - 通讯作者:
Robert Campbell
THE FIRST-EVER PEDIATRIC APPROPRIATE USE CRITERIA IMPLEMENTATION PROJECT: A LARGE MULTICENTER QUALITY INITIATIVE
- DOI:
10.1016/s0735-1097(15)60484-3 - 发表时间:
2015-03-17 - 期刊:
- 影响因子:
- 作者:
Ritu Sachdeva;Wyman Lai;Joseph Allen;Oscar Benavidez;Robert Campbell;Benjamin Eidem;Lara Gold;Michael Kelleman;Leo Lopez;Courtney E. McCracken;Kenan Stern;Rory Weiner;Elizabeth Welch;Pamela Douglas - 通讯作者:
Pamela Douglas
CARDIAC MAGNETIC RESONANCE IN HYPERTROPHIC CARDIOMYOPATHY: APPLICATION TO PEDIATRIC PATIENTS
- DOI:
10.1016/s0735-1097(12)61096-1 - 发表时间:
2012-03-27 - 期刊:
- 影响因子:
- 作者:
Tim Slesnick;W. James Parks;Peter Fischbach;Patrick Frias;Robert Campbell;Erin Demo;Denver Sallee;Margaret Strieper - 通讯作者:
Margaret Strieper
Robert Campbell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('Robert Campbell', 18)}}的其他基金
Collaborative Research: Taking the Pulse of the Arctic Ocean - A US Contribution to the International Synoptic Arctic Survey
合作研究:把握北冰洋的脉搏——美国对国际北极天气调查的贡献
- 批准号:
2052626 - 财政年份:2021
- 资助金额:
$ 7.39万 - 项目类别:
Continuing Grant
Collaborative Research: The Role of Planktonic Lower Trophic Levels in Carbon and Nitrogen Transformations in the Central Arctic, a MOSAiC Proposal
合作研究:浮游低营养级在北极中部碳和氮转化中的作用,MOSAiC 提案
- 批准号:
1824414 - 财政年份:2018
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: The Importance of Shelf Break Upwelling to Upper Trophic Level Ecology in the Western Beaufort Sea
合作研究:陆架破裂上升流对波弗特海西部高营养层生态的重要性
- 批准号:
1603321 - 财政年份:2016
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Formation and Persistence of Benthic Biological Hotspots in the Pacific Arctic
合作研究:北极太平洋底栖生物热点的形成和持续
- 批准号:
1603466 - 财政年份:2016
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Changes in Arctic Sea Ice and their Impact on Timing of Life History and Production of Zooplankton
合作研究:北极海冰的变化及其对浮游动物生命史和生产时间的影响
- 批准号:
1417339 - 财政年份:2014
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative research: Copepod life-history and lipid strategy in a changing Arctic - A new trait-based approach to data synthesis, modeling, and end-to-end integration
合作研究:不断变化的北极中的桡足类生活史和脂质策略 - 一种基于性状的新数据合成、建模和端到端集成方法
- 批准号:
1417224 - 财政年份:2014
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Mechano-Lipidomics and Mechano-Cytosis of Drug Delivery Liposomes
合作研究:药物递送脂质体的机械脂质组学和机械胞质作用
- 批准号:
1232339 - 财政年份:2012
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Linking sea-ice retreat to plankton community structure and function in the Bering Sea: Data synthesis, biophysical modeling, and multi-decadal projection
合作研究:将海冰退缩与白令海浮游生物群落结构和功能联系起来:数据合成、生物物理建模和多十年预测
- 批准号:
1107842 - 财政年份:2011
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Annual Observations of the Biological and Physical Marine Environment in the Chukchi and nearshore Beaufort Seas near Barrow, AK
合作研究:对阿拉斯加州巴罗附近的楚科奇海和近岸波弗特海生物和物理海洋环境的年度观测
- 批准号:
1022139 - 财政年份:2010
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: A winter expedition to explore the biological and physical conditions of the Bering, Chukchi, and southern Beaufort Seas
合作研究:冬季探险,探索白令海、楚科奇海和波弗特海南部的生物和物理条件
- 批准号:
0909006 - 财政年份:2009
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
相似国自然基金
Research on Quantum Field Theory without a Lagrangian Description
- 批准号:24ZR1403900
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
Cell Research
- 批准号:31224802
- 批准年份:2012
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research
- 批准号:31024804
- 批准年份:2010
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research (细胞研究)
- 批准号:30824808
- 批准年份:2008
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
- 批准号:10774081
- 批准年份:2007
- 资助金额:45.0 万元
- 项目类别:面上项目
相似海外基金
Collaborative Research: Laboratory Measurements of Oxygen (O) and Nitrogen (N2) Ultraviolet (UV) Cross Sections by Particle Impact for Remote Sensing of Thermosphere O/N2 Variation
合作研究:通过粒子撞击实验室测量氧气 (O) 和氮气 (N2) 紫外线 (UV) 截面,以遥感热层 O/N2 变化
- 批准号:
2334619 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Investigating the Impact of Video-based Analysis of Classroom Teaching on STEM Teacher Preparation, Effectiveness, and Retention
合作研究:调查基于视频的课堂教学分析对 STEM 教师准备、有效性和保留率的影响
- 批准号:
2344795 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Investigating the Impact of Video-based Analysis of Classroom Teaching on STEM Teacher Preparation, Effectiveness, and Retention
合作研究:调查基于视频的课堂教学分析对 STEM 教师准备、有效性和保留率的影响
- 批准号:
2344793 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Laboratory Measurements of Oxygen (O) and Nitrogen (N2) Ultraviolet (UV) Cross Sections by Particle Impact for Remote Sensing of Thermosphere O/N2 Variation
合作研究:通过粒子撞击实验室测量氧气 (O) 和氮气 (N2) 紫外线 (UV) 截面,以遥感热层 O/N2 变化
- 批准号:
2334618 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Continuing Grant
Collaborative Research: RAPID: A perfect storm: will the double-impact of 2023/24 El Nino drought and forest degradation induce a local tipping-point onset in the eastern Amazon?
合作研究:RAPID:一场完美风暴:2023/24厄尔尼诺干旱和森林退化的双重影响是否会导致亚马逊东部地区出现局部临界点?
- 批准号:
2403883 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Investigating the Impact of Video-based Analysis of Classroom Teaching on STEM Teacher Preparation, Effectiveness, and Retention
合作研究:调查基于视频的课堂教学分析对 STEM 教师准备、有效性和保留率的影响
- 批准号:
2344790 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Investigating the Impact of Video-based Analysis of Classroom Teaching on STEM Teacher Preparation, Effectiveness, and Retention
合作研究:调查基于视频的课堂教学分析对 STEM 教师准备、有效性和保留率的影响
- 批准号:
2344789 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Investigating the Impact of Video-based Analysis of Classroom Teaching on STEM Teacher Preparation, Effectiveness, and Retention
合作研究:调查基于视频的课堂教学分析对 STEM 教师准备、有效性和保留率的影响
- 批准号:
2344791 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: Investigating the Impact of Video-based Analysis of Classroom Teaching on STEM Teacher Preparation, Effectiveness, and Retention
合作研究:调查基于视频的课堂教学分析对 STEM 教师准备、有效性和保留率的影响
- 批准号:
2344792 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant
Collaborative Research: The impact of instruction on student thinking about measurement in classical and quantum mechanics experiments
合作研究:教学对学生思考经典和量子力学实验中的测量的影响
- 批准号:
2336135 - 财政年份:2024
- 资助金额:
$ 7.39万 - 项目类别:
Standard Grant