Tracking Urban Nitrous Acid (HONO) Emissions and Secondary Production in the Great Lakes Region during Michigan-Ontario Ozone Source Experiment (MOOSE)

密歇根-安大略臭氧源实验 (MOOSE) 期间追踪五大湖地区城市亚硝酸 (HONO) 排放和二次生产

基本信息

  • 批准号:
    2126097
  • 负责人:
  • 金额:
    $ 75.48万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2021
  • 资助国家:
    美国
  • 起止时间:
    2021-06-01 至 2025-05-31
  • 项目状态:
    未结题

项目摘要

This project contributes to the Michigan-Ontario Ozone Source Experiment (MOOSE) field campaign scheduled to take place in the summers of 2021 and 2022 over metropolitan Detroit. MOOSE is a collaborative effort sponsored by the Michigan Department of Environment, Great Lakes, and Energy (EGLE), and includes participation from the Canadian government, NOAA, NASA, USEPA and the USFS. The goal of the campaign is to improve the understanding of the sources and chemistry associated with the production of ozone air pollution in the region.The research in this project supported by NSF includes the testing of hypotheses to better understand heterogeneous pathways to HONO formation and includes the measurement of stable isotopes that will serve as a unique tool to rigorously constrain sources, chemical processing pathways, and sinks of reactive nitrogen species based upon their respective isotopic signatures. This effort is expected to help to clarify the role of HONO in ozone production. The project includes improvements that will be made to the Community Multiscale Air Quality (CMAQ) chemical transport model that will benefit users of the model.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
该项目将为计划于2021年和2022年夏季在底特律大都市举行的安大略省臭氧源实验(MOOSE)现场活动做出贡献。 MOOSE是由密歇根州环境、五大湖和能源部(EGLE)赞助的一项合作努力,包括加拿大政府、NOAA、NASA、USEPA和USFS的参与。该运动的目标是提高对该地区臭氧空气污染产生的来源和化学的理解。NSF支持的该项目的研究包括测试假设,以更好地了解HONO形成的异质途径,并包括测量稳定同位素,这将作为严格限制来源,化学处理途径,以及基于它们各自的同位素特征的活性氮物质的汇。预计这一努力将有助于澄清HONO在臭氧产生中的作用。该项目包括对社区多尺度空气质量(CMAQ)化学传输模型的改进,这将使模型的用户受益。该奖项反映了NSF的法定使命,并被认为值得通过使用基金会的知识价值和更广泛的影响审查标准进行评估来支持。

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)

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Meredith Hastings其他文献

Atmospheric particles are major sources of aged anthropogenic organic carbon in marginal seas
大气颗粒物是边缘海老化人为有机碳的主要来源
  • DOI:
    10.1021/acs.est.2c06321
  • 发表时间:
  • 期刊:
  • 影响因子:
    11.4
  • 作者:
    Peng Ren;Chunle Luo;Hongmei Zhang;Hayley Schiebel;Meredith Hastings;Xuchen Wang
  • 通讯作者:
    Xuchen Wang

Meredith Hastings的其他文献

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{{ truncateString('Meredith Hastings', 18)}}的其他基金

Collaborative Research: FieldSafe - Changing the Culture of Fieldwork in the Geosciences
协作研究:FieldSafe - 改变地球科学领域的实地工作文化
  • 批准号:
    2307412
  • 财政年份:
    2023
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Standard Grant
ADVANCE Partnership: Empowering scientists to transform workplace climate through the ADVANCEGeo community-based intervention program
ADVANCE 合作伙伴关系:通过 ADVANCEGeo 基于社区的干预计划,使科学家能够改变工作场所气候
  • 批准号:
    2203917
  • 财政年份:
    2022
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Standard Grant
Characterizing Chemical Production and Loss of Nitrous Acid (HONO) Via Stable Isotopes
通过稳定同位素表征亚硝酸 (HONO) 的化学生产和损失
  • 批准号:
    1904570
  • 财政年份:
    2019
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Continuing Grant
Collaborative Research: Characterization of Reactive Nitrogen in The North Pacific Atmosphere
合作研究:北太平洋大气中活性氮的表征
  • 批准号:
    1851343
  • 财政年份:
    2019
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Standard Grant
ADVANCE Partnership: From the Classroom to the Field: Improving the Workplace in the Geosciences
ADVANCE 合作伙伴关系:从课堂到现场:改善地球科学的工作场所
  • 批准号:
    1725424
  • 财政年份:
    2017
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Standard Grant
Collaborative Research: GEOTRACES Arctic Ocean section-Constraining Nitrogen Cycling in the western Arctic Ocean.
合作研究:GEOTRACES 北冰洋部分 - 限制北冰洋西部的氮循环。
  • 批准号:
    1433989
  • 财政年份:
    2015
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Continuing Grant
CAREER: Quantifying the Isotopic Signature of Nitrogen Oxides Emissions Sources
职业:量化氮氧化物排放源的同位素特征
  • 批准号:
    1351932
  • 财政年份:
    2014
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Continuing Grant
Investigating Source, Chemistry and Climate changes using the Isotopic Composition of Nitrate in Antarctic Snow and Ice
利用南极冰雪中硝酸盐的同位素组成研究来源、化学和气候变化
  • 批准号:
    1246223
  • 财政年份:
    2013
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Continuing Grant
Collaborative Research: GEOTRACES Peru-Tahiti Nitrogen Isotope Measurements
合作研究:GEOTRACES 秘鲁-塔希提岛氮同位素测量
  • 批准号:
    1233140
  • 财政年份:
    2013
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Continuing Grant
Workshop Series for Early Career Geoscientists: Navigating NSF, Aspects of a Successful Postdoctoral Fellowship Program, and How to Network for Professional Success
早期职业地球科学家研讨会系列:导航 NSF、成功博士后奖学金计划的各个方面以及如何建立人际网络以取得职业成功
  • 批准号:
    1212322
  • 财政年份:
    2011
  • 资助金额:
    $ 75.48万
  • 项目类别:
    Standard Grant

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ZEV-UP:应对城市乘客挑战的节俭零排放汽车
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