Profiling Floats with Chemical Sensors for the Southern Ocean
南大洋化学传感器剖面浮标
基本信息
- 批准号:1353103
- 负责人:
- 金额:$ 29.81万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2013
- 资助国家:美国
- 起止时间:2013-08-15 至 2015-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The project will build and validate a set of 6 pH and nitrate sensors for profiling floats that will be deployed in the Southern Ocean. These sensors, from MBARI, will be integrated with floats supplied by the University of Washington Float lab. In addition to the pH and oxygen sensors, the floats will also carry fluorescence optode oxygen sensors together with biooptical sensors for chlorophyll fluorescence and backscatter. Each float will operate for approximately 330 profiles from 1700 m depth to the surface. This should equate to a 5 year endurance at profiling intervals near 7 days. The profiling floats will be deployed along the decadal CLIVAR P16S cruise, scheduled to leave New Zealand in March 2014. The P16S line will go north from the ice edge along 150 degrees W. Three of the floats with chemical sensors will be deployed at latitudes where there should be seasonal ice cover and three will be deployed to the north of the ice covered ocean.The pH data collected by the floats should provide one of the first records of the annual cycle of pH in a region that is expected to become undersaturated with aragonite as atmospheric CO2 continues to increase. This will allow a unique assessment of the ability of current generation climate models to predict ocean pH trajectories.
该项目将建造和验证一套6个pH值和硝酸盐传感器,用于将部署在南大洋的剖面浮标。这些来自MBARI的传感器将与华盛顿大学浮子实验室提供的浮子集成。除了pH值和氧气传感器外,浮标还将携带荧光光电氧传感器以及叶绿素荧光和反向散射的生物光学传感器。每个浮体将在1700 m深度至水面的约330个剖面上运行。这应相当于在接近7天的剖面间隔下的5年耐久性。剖面浮标将沿着十年一次的CLIVAR P16 S巡航部署,该巡航计划于2014年3月离开新西兰。P16 S线将从冰缘沿沿着150度W向北延伸。其中三个装有化学传感器的浮标将部署在有季节性冰层覆盖的纬度地区,三个将部署在冰层覆盖的海洋北部,浮标收集的pH值数据将成为一个地区pH值年度循环的首批记录之一,该地区预计随着大气CO2的持续增加,文石将变得不饱和。这将允许对当前一代气候模型预测海洋pH值轨迹的能力进行独特的评估。
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 }}
Stephen Riser其他文献
Spring ocean salinity profiles teach us decreasing trend of sea ice thickness in the southern Okhotsk Sea
春季海洋盐度剖面告诉我们鄂霍次克海南部海冰厚度呈减少趋势
- DOI:
- 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
本田茉莉子;大島慶一郎;Vigan Mensah;西岡純;Stephen Riser - 通讯作者:
Stephen Riser
The seasonal patterns of hydrographic and biogeochemical variables in the Ross Sea: A BGC-Argo analysis
- DOI:
10.1016/j.dsr2.2024.105436 - 发表时间:
2025-02-01 - 期刊:
- 影响因子:
- 作者:
Ruobing Cao;Walker O. Smith;Yisen Zhong;Stephen Riser;Kenneth S. Johnson;Lynne Talley - 通讯作者:
Lynne Talley
Stephen Riser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('Stephen Riser', 18)}}的其他基金
Collaborative Research: Accelerated Development of New, Scalable pH Sensors for Global Ocean Observational Networks
合作研究:加速开发用于全球海洋观测网络的新型可扩展 pH 传感器
- 批准号:
2300401 - 财政年份:2023
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Collaborative Research: Measurements and Modelling of the Indonesian Throughflow International Experiment (MINTIE)
合作研究:印度尼西亚通流国际实验(MINTIE)的测量和建模
- 批准号:
1851108 - 财政年份:2019
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Collaborative Research: In situ measurements of oxygen and nitrate with profiling floats deployed at ocean time-series stations
合作研究:利用部署在海洋时间序列站的剖面浮标对氧气和硝酸盐进行原位测量
- 批准号:
0824990 - 财政年份:2008
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Collaborative Research: Observations and Models of Upper Ocean Water Mass Formation and Evolution in the Western North Atlantic
合作研究:北大西洋西部上层海水团形成和演化的观测和模型
- 批准号:
9911247 - 财政年份:2000
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Moored Observations of the Exchange between the North Pacific and the Okhotsk Sea through Bussol Strait
北太平洋与鄂霍次克海通过布索尔海峡交换的停泊观测
- 批准号:
9730939 - 财政年份:1998
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Collaborative Research: An Experimental Study of the 18 Degree Water of the Western North Atlantic
合作研究:北大西洋西部 18 度水温的实验研究
- 批准号:
9531871 - 财政年份:1996
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Lagrangian Analysis of North Pacific RAFOS Float Data from WOCE
WOCE 北太平洋 RAFOS 浮标数据的拉格朗日分析
- 批准号:
9417005 - 财政年份:1994
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Lagrangian Studies of the Western North Pacific Circulation During WOCE
WOCE期间西北太平洋环流的拉格朗日研究
- 批准号:
9106539 - 财政年份:1991
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
Physical and Chemical Oceanographic Studies of the He-3 Plume in the Eastern South Pacific
南太平洋东部He-3羽流的物理和化学海洋学研究
- 批准号:
8511342 - 财政年份:1985
- 资助金额:
$ 29.81万 - 项目类别:
Continuing Grant
相似海外基金
Oxygen and Carbon-based Production and Respiration Rates Across the Pacific Ocean from Profiling Floats
来自剖面浮标的跨太平洋氧气和碳基生产和呼吸速率
- 批准号:
2220332 - 财政年份:2023
- 资助金额:
$ 29.81万 - 项目类别:
Standard Grant
Collaborative Research: Elucidating the Ocean Dynamics Governing Melt at Glaciers Using Lagrangian Floats
合作研究:利用拉格朗日浮标阐明控制冰川融化的海洋动力学
- 批准号:
2319494 - 财政年份:2023
- 资助金额:
$ 29.81万 - 项目类别:
Standard Grant
Collaborative Research: Elucidating the Ocean Dynamics Governing Melt at Glaciers Using Lagrangian Floats
合作研究:利用拉格朗日浮标阐明控制冰川融化的海洋动力学
- 批准号:
2319495 - 财政年份:2023
- 资助金额:
$ 29.81万 - 项目类别:
Standard Grant
Weddell Gyre Mean Circulation and Eddy Statistics from Floats
威德尔环流平均环流和浮体涡流统计
- 批准号:
2148517 - 财政年份:2022
- 资助金额:
$ 29.81万 - 项目类别:
Standard Grant
Expendable Deep Floats in the Strait of Georgia
格鲁吉亚海峡的一次性深海浮标
- 批准号:
574255-2022 - 财政年份:2022
- 资助金额:
$ 29.81万 - 项目类别:
University Undergraduate Student Research Awards
Collaborative Research: Submersible Humidity Sensor research and development for measuring surface air humidity and evaporative flux on autonomous ocean floats
合作研究:潜水式湿度传感器研究和开发,用于测量自主海洋浮标上的表面空气湿度和蒸发通量
- 批准号:
2122786 - 财政年份:2022
- 资助金额:
$ 29.81万 - 项目类别:
Standard Grant
Collaborative Research: Submersible Humidity Sensor research and development for measuring surface air humidity and evaporative flux on autonomous ocean floats
合作研究:潜水式湿度传感器研究和开发,用于测量自主海洋浮标上的表面空气湿度和蒸发通量
- 批准号:
2123209 - 财政年份:2022
- 资助金额:
$ 29.81万 - 项目类别:
Standard Grant
Estimating Annual Carbon Export in the Northeast Pacific Ocean using Biogeochemical Argo Floats
使用生物地球化学 Argo 浮标估算东北太平洋的年度碳输出
- 批准号:
535310-2019 - 财政年份:2021
- 资助金额:
$ 29.81万 - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Doctoral
Advancing methods for measuring primary productivity with biogeochemical floats
先进的生物地球化学浮标测量初级生产力的方法
- 批准号:
565842-2021 - 财政年份:2021
- 资助金额:
$ 29.81万 - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Master's
Constraining Upper-Ocean Carbon Export with Biogeochemical Profiling Floats
利用生物地球化学剖面浮标限制上层海洋碳输出
- 批准号:
2032754 - 财政年份:2020
- 资助金额:
$ 29.81万 - 项目类别:
Standard Grant