Arlene H. Fiore

Professor, Department of Earth and Environmental Sciences (DEES), Lamont-Doherty Earth Observatory (LDEO), Columbia Climate School

Adjunct Senior Research Scientist, Ocean and Climate Physics, Lamont-Doherty Earth Observatory (LDEO)

Oceanography 207D
61 Route 9W
Palisades, NY 10964


Only select projects listed below
Name Start Date End Date
Atmospheric Tomography Experiment (ATom) 4/1/15 3/31/21
Atmospheric Tomography Mission: The global carbonyl sulfide budget 1/1/19 12/31/19
EaSM-3 Collaborative Research: Local and Remote Regional Climate Responses to Regional Forcings from Short-Lived Climate Forcers 10/1/14 9/30/20
Evaluating How Dry Deposition Influences Eastern U.S. Ozone. Aerosols, and Precursors: Mean Contribu 8/1/14 7/31/19
Model analysis of the factors regulating the trends and variability of methane, CO2 and OH 7/3/14 7/2/18
Predicting Extreme US Air Pollution Events 6/1/12 5/31/16
Quantifying Risks From Changing U.S. PM2.5 Distributions Due to Climate Variability and Warming with Large Multi-Model Ensembles and High-Resolution Downscaling 1/1/16 12/31/20
Regional Indicators of Daily-to-Yearly Variability in Background Ozone to Inform Air Quality Standard Setting and Decision-Making 2/1/12 7/31/16
Source attribution using satelite products and models to inform air quality planning and health accountability 8/11/16 8/10/20
Variability and Trends in Tropospheric Oxidation: Interactions with Regional Air Quality, Global Atmospheric composition, and Climate Trends 2/15/17 2/14/21
Using Multi-Satellite Observations to Analyze Ground-Level Ozone Sensitivity to NOx and VOC Precursor Emissions, from Urban to Global Scales 9/1/18 8/31/20
Investigating Drivers of Particulate Matter Pollution over India and the Implications for Climate 1/1/19 6/30/21
Integrating air pollution prediction models: Uncertainty quantification and propagation in health studies 3/16/20 12/31/21
Collaborative Research: AccelNet: Clean Air Monitoring and Solutions Network (CAMS-Net) 1/1/21 12/31/25
Investigating Spatiotemporal Patterns at the Nexus of Air Pollution, Climate and Public Health over the Northeast U.S.A. 1/25/21 1/24/25


Only select publications listed below
Name Published Date
Automated machine learning to evaluate the information content of tropospheric trace gas columns for fine particle estimates over India: a modeling testbed 2022
Investigating drivers of particulate matter pollution over India and the implications for radiative forcing with GEOS-Chem-TOMAS15: Data and code 2022
Evaluating Drought Responses of Surface Ozone Precursor Proxies: Variations with Land Cover Type, Precipitation, and Temperature: Data 2021
Role of emission controls in reducing the 2050 climate change penalty for PM2.5 in China 2021
Short-term PM2.5 and cardiovascular admissions in NY State: assessing sensitivity to exposure model choice 2021
Software to map point data from latitude by longitude to cubed sphere grids 2021
Influence of dynamic ozone dry deposition on ozone pollution: Data 2020
Insights from earth system model initial-condition large ensembles and future prospects 2020
Comparison of multiple PM2.5 exposure products for estimating health benefits of emission controls over New York State, USA 2019
Investigating the Causes of Increased Twentieth-Century Fall Precipitation over the Southeastern United States 2019
Mid-21st century ozone air quality and health burden in China under emissions scenarios and climate change 2019
Spatiotemporal Controls on Observed Daytime Ozone Deposition Velocity over Northeastern U.S. Forests During Summer 2019
Spatiotemporal controls on observed daytime ozone deposition velocity over Northeastern U.S. forests during summer: Data and analysis scripts 2019
Average versus high surface ozone levels over the continental U.S.A.: Model bias, background influences, and interannual variability 2018
Average versus high surface ozone levels over the continental U.S.A.: Model bias, background influences, and interannual variability: Data and code 2018
How well can global chemistry models calculate the reactivity of short-lived greenhouse gases in the remote troposphere, knowing the chemical composition 2018
Seasonal impact of regional outdoor biomass burning on air pollution in three Indian cities: Delhi, Bengaluru, and Pune 2018
Urban versus rural health impacts attributable to PM2.5 and O3 in northern India 2018
Using satellite observed formaldehyde (HCHO) and nitrogen dioxide (NO2) as an indicator of ozone sensitivity in a SIP 2018
Interannual variability in ozone removal by a temperate deciduous forest 2017
Timing and seasonality of the United States ‘warming hole’ 2017
Temperature and precipitation extremes in the United States: Quantifying the responses to anthropogenic aerosols and greenhouse gases 2016
Climate variability modulates western US ozone air quality in spring via deep stratospheric intrusions 2015
Projecting policy – relevant metrics for high summertime ozone pollution events over the 1 Eastern United States due to climate and emission changes during the 21st century 2015
Assessment of source contributions to seasonal vegetative exposure to ozone in the U.S. 2014
Monitoring high-ozone events in the US Intermountain West using TEMPO geostationary satellite observations 2014
Twenty-first century reversal of the surface ozone seasonal cycle over the northeastern United States 2014
Changes in the frequency and return level of high ozone pollution events over the eastern United States following emission controls 2013
Impact of preindustrial to present-day changes in short-lived pollutant emissions on atmospheric composition and climate forcing 2013
Impacts of climate change on surface ozone and intercontinental ozone pollution: A multi-model study 2013
Preindustrial to present-day changes in tropospheric hydroxyl radical and methane lifetime from the Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP) 2013
Sensitivity of tropospheric oxidants to biomass burning emissions: implications for radiative forcing 2013
Summertime cyclones over the Great Lakes Storm Track from 1860–2100: variability, trends, and association with ozone pollution 2013
Surface ozone variability and the jet position: Implications for projecting future air quality 2013
Using synthetic tracers as a proxy for summertime PM2.5 air quality over the Northeastern United States in physical climate models 2013
Climate versus emission drivers of methane lifetime against loss by tropospheric OH from 1860–2100 2012
Global Air Quality and Climate 2012
Modelling future changes in surface ozone: a parameterized approach 2012
Springtime high surface ozone events over the western United States: Quantifying the role of stratospheric intrusions 2012
The influence of ozone precursor emissions from four world regions on tropospheric composition and radiative climate forcing 2012
Transport of Asian ozone pollution into surface air over the western United States in spring 2012
North American isoprene influence on intercontinental ozone pollution 2011
The impacts of changing transport and precipitation on pollutant distributions in a future climate 2011
A multi-model analysis of vertical ozone profiles 2010
Observational constraints on the global atmospheric budget of ethanol 2010
Observed suppression of ozone formation at extremely high temperatures due to chemical and biophysical feedbacks 2010
Quantifying pollution inflow and outflow over East Asia in spring with regional and global models 2010
Sensitivity of the NOy budget over the United States to anthropogenic and lightning NOx in summer 2010
Chemical nonlinearities in relating intercontinental ozone pollution to anthropogenic emissions 2009
Effect of regional precursor emission controls on long-range ozone transport – Part 1: Short-term changes in ozone air quality 2009
Effect of regional precursor emission controls on long-range ozone transport – Part 2: Steady-state changes in ozone air quality and impacts on human mortality 2009
Estimating the contribution of strong daily export events to total pollutant export from the United States in summer 2009
Multimodel estimates of intercontinental source-receptor relationships for ozone pollution 2009
The influence of foreign vs. North American emissions on surface ozone in the US 2009
Tropospheric methane in the tropics – first year from IASI hyperspectral infrared observations 2009
A multi-model assessment of pollution transport to the Arctic 2008
A multi-model study of the hemispheric transport and deposition of oxidised nitrogen 2008
Characterizing the tropospheric ozone response to methane emission controls and the benefits to climate and air quality 2008
Global ozone and air quality: a multi-model assessment of risks to human health and crops 2008
Short-lived pollutants in the Arctic: their climate impact and possible mitigation strategies 2008
The influence of European pollution on ozone in the Near East and northern Africa 2008
Observational constraints on the chemistry of isoprene nitrates over the eastern United States 2007
Ozone air quality and radiative forcing consequences of changes in ozone precursor emissions 2007
Transport of radon-222 and methyl iodide by deep convection in the GFDL Global Atmospheric Model AM2 2007
Global health benefits of mitigating ozone pollution with methane emission controls 2006
Impact of meteorology and emissions on methane trends, 1990–2004 2006
Multimodel ensemble simulations of present-day and near-future tropospheric ozone 2006
Multi-model ensemble simulations of tropospheric NO2 compared with GOME retrievals for the year 2000 2006
Multimodel simulations of carbon monoxide: Comparison with observations and projected near-future changes 2006
Nitrogen and sulfur deposition on regional and global scales: a multi-model evaluation 2006
Evaluating the contribution of changes in isoprene emissions to surface ozone trends over the eastern United States 2005
Constraints on the sources of tropospheric ozone from 210Pb-7Be-O3 Correlations 2004
Space-based diagnosis of surface ozone sensitivity to anthropogenic emissions 2004
Application of empirical orthogonal functions to evaluate ozone simulations with regional and global models 2003
Asian outflow and trans-Pacific transport of carbon monoxide and ozone pollution: An integrated satellite, aircraft, and model perspective 2003
Mapping isoprene emissions over North America using formaldehyde column observations from space 2003
Variability in surface ozone background over the United States: Implications for air quality policy 2003
An improved retrieval of tropospheric nitrogen dioxide from GOME 2002
Background ozone over the United States in summer: Origin, trend, and contribution to pollution episodes 2002
Interpretation of TOMS observations of tropical tropospheric ozone with a global model and in-situ observations 2002
Linking ozone pollution and climate change: The case for controlling methane 2002
Transatlantic transport of pollution and its effects on surface ozone in Europe and North America 2002
Air mass factor formulation for spectroscopic measurements from satellites: Application to formaldehyde retrievals from the Global Ozone Monitoring Experiment 2001
A tropospheric ozone maximum over the Middle East 2001
Global modeling of tropospheric chemistry with assimilated meteorology: Model description and evaluation 2001
Increasing background ozone in surface air over the United States 2000
Long-term trends in ground level ozone over the contiguous United States, 1980–1995 1998
Seasonal budgets of reactive nitrogen species and ozone over the United States, and export fluxes to the global atmosphere 1998