Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you have safely connected to the .gov website. Share sensitive information only on official, secure websites.

  • Environmental Topics
  • Laws & Regulations
  • Report a Violation
  • About EPA
Contact Us

Grantee Research Project Results

Journal Publications Details for Grant Number R840014

Improving chemical mechanisms for regional/global models in support of US air quality management: application to the GEOS-Chem model

RFA: Chemical Mechanisms to Address New Challenges in Air Quality Modeling (2019)

Other Views

  • All
    Publications
  • Selected
    Publication Types
  • Journal
    Articles
  • Publications Submitted
    After Final Report
  • Redisplay this page with
    Reference Title, Journal, and Author Columns
  • Display this Page
    in RIS Format
Journal Article (16)
Reference Type Citation Progress Report Year Document Sources
Journal Article Bates K, Jacob D, Li K, Ivatt P, Evans M, Yan Y, Lin J. Development and evaluation of a new compact mechanism for aromatic oxidation in atmospheric models. Atmospheric Chemistry and Physics 2021;21(24):18351-18374. R840014 (2021)
R840014 (2023)
R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit
  • Other: EGU - Full Text pdf
    Exit
Journal Article Kelp M, Jacob D, Lin H, Sulprizio M. An online-learned neural network chemical solver for stable long-term gobal simulations of atmospheric chemistry. Journal of Advances in Modeling Earth Systems 2022;14(6). R840014 (2021)
R840014 (2023)
R840014 (Final)
  • Abstract from PubMed
  • Full-text: Wiley - HTML
    Exit
  • Other: AGU - Full Text PDF
    Exit
Journal Article Shah V, Jacob DJ, Moch JM, Wang X, Zhai S. Global modeling of cloud water acidity, precipitation acidity, and acid inputs to ecosystems. Atmospheric Chemistry and Physics 2020;20:12223–45. R840014 (2023)
R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit
  • Other: EGU - Full Text PDF
    Exit
Journal Article Shah V, Keller CA, Knowland KE, Christiansen A, Hu L, Wang H, et al. Particulate nitrate photolysis as a possible driver of rising tropospheric ozone. Geophysical Research Letters. 2024;51(5):e2023GL107980. R840014 (Final)
  • Full-text: Wiley - HTML
    Exit
Journal Article Wang R, Jacob D, Shah V, Eastham S, Fritz T, Mickley L, Liu T, Wang Y, Wang J. Background nitrogen dioxide (NO2) over the United States and its implications for satellite observations and trends:effects of nitrate photolysis, aircraft, and open fires. Atmospheric Chemistry and Physics 2023;23(11):6271-6284. R840014 (2022)
  • Full-text: Copernicus - HTML
    Exit
Journal Article Kelp MM, Jacob DJ, Kutz JN, Marshall JD, Tessum CW. Toward stable, general machine-learned models of the atmospheric chemical system. Journal of Geophysical Research-Atmospheres 2020;125:e2020JD032759. R835873 (2020)
R835873 (Final)
R840012 (2021)
R840012 (2022)
R840012 (2023)
R840012 (Final)
R840014 (2023)
R840014 (Final)
  • Full-text: Wiley - HTML
    Exit
  • Other: AGU - Full Text PDF
    Exit
Journal Article Shen L, Jacob DJ, Santillana M, Wang X, Chen W. An adaptive method for speeding up the numerical integration of chemical mechanisms in atmospheric chemistry models:Application to GEOS-Chem version 12.0.0. Geoscientific Model Development 2020;13:2475–86. doi:10.5194/gmd-13-2475-2020. R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit
  • Other: GMD - Full Text PDF
    Exit
Journal Article Shah V, Jacob DJ, Thackray CP, Wang X, Sunderland EM, Dibble TS, Saiz-Lopez A, Černušák I, Kellö V, Castro PJ, Wu R, Wang C. Improved mechanistic model of the atmospheric redox chemistry of mercury. Environmental Science & Technology 2021; doi:10.1021/acs.est.1c03160. R840014 (2023)
R840014 (Final)
  • Full-text: ACS - HTML
    Exit
  • Other: ACS - Full Text PDF
    Exit
Journal Article Bates KH, Jacob DJ, Wang S, Hornbrook RS, Apel EC, Kim MJ, Millet DB, Wells KC, Chen X, Brewer JF, Ray EA, Commane R, Diskin GS, Wofsy SC. The global budget of atmospheric methanol:New constraints on secondary, oceanic, and terrestrial Sources. Journal of Geophysical Research-Atmosphere 2021;126:e2020JD033439. R840014 (2023)
R840014 (Final)
  • Full-text: Wiley - HTML
    Exit
  • Other: AGU - Full Text PDF
    Exit
Journal Article Wang X, Jacob DJ, Downs W, Zhai S, Zhu L, Shah V, Holmes CD, Sherwen T, Alexander B, Evans MJ, Eastham SD, Neuman JA, Veres P, Koenig TK, Volkamer R, Huey LG, et al. Global tropospheric halogen (Cl, Br, I) chemistry and its impact on oxidants. Atmospheric Chemistry and Physics 2021:1–34. R840014 (2023)
R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit
  • Other: EGU - Full Text PDF
    Exit
Journal Article Dang R, Jacob DJ, Shah V, Eastham SD, Fritz TM, Mickley LJ, Liu T, Wang Y, Wang J. Background nitrogen dioxide (NO2) over the United States and its implications for satellite observations and trends:effects of nitrate photolysis, aircraft, and open fires. Atmospheric Chemistry and Physics 2023;23:6271–84. doi:10.5194/acp-23-6271-2023. R840014 (2023)
R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit
Journal Article Lin H, Long MS, Sander R, Sandu A, Yantosca RM, Estrada LA, Shen L, Jacob DJ. An adaptive auto-reduction solver for speeding up integration of chemical kinetics in atmospheric chemistry models:Implementation and evaluation in the Kinetic Pre-Processor (KPP) Version 3.0.0. Journal of Advances in Modeling Earth Systems 2023;15:e2022MS003293. doi:10.1029/2022MS003293. R840014 (2023)
R840014 (Final)
  • Full-text: Wiley - HTML
    Exit
Journal Article Shah V, Jacob DJ, Dang R, Lamsal LN, Strode SA, Steenrod SD, Boersma KF, Eastham SD, Fritz TM, Thompson C, Peischl J, Bourgeois I, Pollack IB, Nault BA, Cohen RC, Campuzano-Jost P, et al. Nitrogen oxides in the free troposphere:Implications for tropospheric oxidants and the interpretation of satellite NO2 measurements. Atmospheric Chemistry and Physics 2023;23:1227–57. doi:10.5194/acp-23-1227-2023. R840014 (2023)
R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit
Journal Article Shen L, Jacob DJ, Santillana M, Bates K, Zhuang J, Chen W. A machine-learning-guided adaptive algorithm to reduce the computational cost of integrating kinetics in global atmospheric chemistry models: Application to GEOS-Chem versions 12.0.0 and 12.9.1. Geoscientific Model Development 2022;15:1677–87. doi:10.5194/gmd-15-1677-2022. R840014 (2023)
R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit
Journal Article Bates KH, Jacob DJ, Cope JD, Chen X, Millet DB, Nguyen TB. Emerging investigator series:aqueous oxidation of isoprene-derived organic aerosol species as a source of atmospheric formic and acetic acids. Environmental Science:Atmospheres. 2023;3(11):1651-64. R840014 (Final)
  • Full-text: RSC - HTML
    Exit
Journal Article Bates KH, Evans MJ, Henderson BH, Jacob DJ. Impacts of updated reaction kinetics on the global GEOS-Chem simulation of atmospheric chemistry. Geoscientific Model Development. 2024;17(4):1511-24. R840014 (2023)
R840014 (Final)
  • Full-text: Copernicus - HTML
    Exit

Top of Page

The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

Site Navigation

  • Grantee Research Project Results Home
  • Grantee Research Project Results Basic Search
  • Grantee Research Project Results Advanced Search
  • Grantee Research Project Results Fielded Search
  • Publication search
  • EPA Regional Search

Related Information

  • Search Help
  • About our data collection
  • Research Grants
  • P3: Student Design Competition
  • Research Fellowships
  • Small Business Innovation Research (SBIR)
Contact Us to ask a question, provide feedback, or report a problem.
Last updated April 28, 2023
United States Environmental Protection Agency

Discover.

  • Accessibility
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.