Remote sounding of air quality and greenhouse gases in the Arctic
北极空气质量和温室气体的远程探测
基本信息
- 批准号:331332-2011
- 负责人:
- 金额:$ 1.09万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Northern Research Supplement
- 财政年份:2017
- 资助国家:加拿大
- 起止时间:2017-01-01 至 2018-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The overarching goal of my research is to provide a better understanding of the processes that determine atmospheric composition and drive atmospheric change, using a variety of instruments and data analysis tools. This proposal describes two projects that employ infrared spectroscopic techniques to make the long-term observations that are essential to address the question of "What is the composition of the Arctic atmosphere and how and why is it changing with time?" The Arctic is widely recognized as our early warning system for global change, and with its large Arctic landmass, Canada has an obligation to its own population and to the global community to do its part in monitoring the Arctic atmosphere in the years ahead. The first project involves Studies of Biomass Burning and Pollution Events using measurements made with a Fourier transform infrared (FTIR) spectrometer deployed at the Polar Environment Atmospheric Research Laboratory (PEARL) at Eureka, Nunavut in the remote high Arctic (80N, 86W). These data will be used to investigate variability and trends in tropospheric composition, and will be compared to the GEOS-Chem model to characterize the origin, evolution, and impact of biomass burning and pollution events and to improve model emission inventories. The second project involves Studies of Greenhouse Gases in the context of the Total Carbon Column Observing Network (TCCON), which the PEARL FTIR spectrometer joined in June 2010. We will implement the network's data analysis protocol, defined by the extreme precision requirements for total column CO2. We will collaborate with other TCCON sites in using the data to study the carbon cycle, particularly the influence of regional fluxes and long-range transport on spatial and temporal gradients in CO2 and CH4. We will also provide valuable Arctic ground-truth measurements for Japan's GOSAT and NASA's OCO-2 missions. The requested funding will support the visit of two graduate students per year to the PEARL facility at Eureka to conduct the planned research.
我研究的总体目标是使用各种仪器和数据分析工具更好地了解决定大气成分和驱动大气变化的过程。该提案描述了两个采用红外光谱技术进行长期观测的项目,这对于解决“北极大气的成分是什么以及它如何以及为何随时间变化?”这一问题至关重要。北极被广泛认为是我们全球变化的预警系统,并且由于拥有广阔的北极陆地,加拿大有义务对其本国人民和国际社会在未来几年监测北极大气方面尽自己的一份力量。第一个项目涉及生物质燃烧和污染事件的研究,使用部署在极地环境大气研究实验室(PEARL)的傅里叶变换红外(FTIR)光谱仪进行测量,该实验室位于偏远的高北极(北纬80度,西经86度)努纳武特地区尤里卡。这些数据将用于研究对流层成分的变化和趋势,并将与 GEOS-Chem 模型进行比较,以描述生物质燃烧和污染事件的起源、演变和影响,并改进模型排放清单。第二个项目涉及总碳柱观测网络 (TCCON) 背景下的温室气体研究,PEARL FTIR 光谱仪于 2010 年 6 月加入该网络。我们将实施该网络的数据分析协议,该协议由总碳柱的极端精度要求定义二氧化碳。我们将与其他 TCCON 站点合作,利用这些数据研究碳循环,特别是区域通量和远距离传输对 CO2 和 CH4 时空梯度的影响。我们还将为日本的 GOSAT 和 NASA 的 OCO-2 任务提供有价值的北极地面实况测量数据。所申请的资金将支持每年两名研究生访问尤里卡的 PEARL 设施以进行计划中的研究。
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 }}
Strong, Kimberly其他文献
Intercomparison of atmospheric water vapour measurements at a Canadian High Arctic site
加拿大高北极地点大气水蒸气测量值的相互比较
- DOI:
10.5194/amt-10-2851-2017 - 发表时间:
2017 - 期刊:
- 影响因子:3.8
- 作者:
Weaver, Dan;Strong, Kimberly;Schneider, Matthias;Rowe, Penny M.;Sioris, Chris;Walker, Kaley A.;Mariani, Zen;Uttal, Taneil;McElroy, C. Thomas;Vömel, Holger - 通讯作者:
Vömel, Holger
Conformational analysis and global warming potentials of 1,1,1,3,3,3-hexafluoro-2-propanol from absorption spectroscopy
- DOI:
10.1016/j.jqsrt.2017.04.031 - 发表时间:
2017-12-01 - 期刊:
- 影响因子:2.3
- 作者:
Godin, Paul J.;Le Bris, Karine;Strong, Kimberly - 通讯作者:
Strong, Kimberly
Measurements of the infrared absorption cross-sections of HCFC-141b (CH3CFCl2)
- DOI:
10.1016/j.jqsrt.2012.05.004 - 发表时间:
2012-10-01 - 期刊:
- 影响因子:2.3
- 作者:
Le Bris, Karine;McDowell, James;Strong, Kimberly - 通讯作者:
Strong, Kimberly
Vitamin C reverses bone loss in an osteopenic rat model of osteoporosis
- DOI:
10.1024/0300-9831/a000486 - 发表时间:
2018-02-01 - 期刊:
- 影响因子:2.3
- 作者:
Deyhim, Farzad;Strong, Kimberly;Faraji, Bahram - 通讯作者:
Faraji, Bahram
Strong, Kimberly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('Strong, Kimberly', 18)}}的其他基金
Understanding the Air We Breathe: Atmospheric Composition in Urban and Arctic Environments
了解我们呼吸的空气:城市和北极环境中的大气成分
- 批准号:
RGPIN-2019-06979 - 财政年份:2022
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Understanding the Air We Breathe: Atmospheric Composition in Urban and Arctic Environments
了解我们呼吸的空气:城市和北极环境中的大气成分
- 批准号:
331332-2019 - 财政年份:2021
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Northern Research Supplement
Understanding the Air We Breathe: Atmospheric Composition in Urban and Arctic Environments
了解我们呼吸的空气:城市和北极环境中的大气成分
- 批准号:
RGPIN-2019-06979 - 财政年份:2021
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Understanding the Air We Breathe: Atmospheric Composition in Urban and Arctic Environments
了解我们呼吸的空气:城市和北极环境中的大气成分
- 批准号:
331332-2019 - 财政年份:2020
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Northern Research Supplement
Understanding the Air We Breathe: Atmospheric Composition in Urban and Arctic Environments
了解我们呼吸的空气:城市和北极环境中的大气成分
- 批准号:
RGPIN-2019-06979 - 财政年份:2020
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Understanding the Air We Breathe: Atmospheric Composition in Urban and Arctic Environments
了解我们呼吸的空气:城市和北极环境中的大气成分
- 批准号:
331332-2019 - 财政年份:2019
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Northern Research Supplement
Understanding the Air We Breathe: Atmospheric Composition in Urban and Arctic Environments
了解我们呼吸的空气:城市和北极环境中的大气成分
- 批准号:
RGPIN-2019-06979 - 财政年份:2019
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Remote sounding of air quality and greenhouse gases in the Arctic
北极空气质量和温室气体的远程探测
- 批准号:
331332-2011 - 财政年份:2018
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Northern Research Supplement
Remote sounding of air quality and greenhouse gases in arctic, urban environments and martian environments
北极、城市环境和火星环境中空气质量和温室气体的远程探测
- 批准号:
197367-2011 - 财政年份:2018
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Remote sounding of air quality and greenhouse gases in arctic, urban environments and martian environments
北极、城市环境和火星环境中空气质量和温室气体的远程探测
- 批准号:
197367-2011 - 财政年份:2017
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
相似海外基金
Remote sounding of air quality and greenhouse gases in the Arctic
北极空气质量和温室气体的远程探测
- 批准号:
331332-2011 - 财政年份:2018
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Northern Research Supplement
Remote sounding of air quality and greenhouse gases in arctic, urban environments and martian environments
北极、城市环境和火星环境中空气质量和温室气体的远程探测
- 批准号:
197367-2011 - 财政年份:2018
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Remote sounding of air quality and greenhouse gases in arctic, urban environments and martian environments
北极、城市环境和火星环境中空气质量和温室气体的远程探测
- 批准号:
197367-2011 - 财政年份:2017
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Remote sounding of air quality and greenhouse gases in arctic, urban environments and martian environments
北极、城市环境和火星环境中空气质量和温室气体的远程探测
- 批准号:
197367-2011 - 财政年份:2016
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Individual
Remote sounding of air quality and greenhouse gases in the Arctic
北极空气质量和温室气体的远程探测
- 批准号:
331332-2011 - 财政年份:2016
- 资助金额:
$ 1.09万 - 项目类别:
Discovery Grants Program - Northern Research Supplement