default author photo

Yunsoo Choi

University of Houston - Department of Earth and Atmospheric Sciences

SCHOLARLY PAPERS

15

DOWNLOADS

1,176

TOTAL CITATIONS

8

Scholarly Papers (15)

1.

Large Eddy Simulation of Sneeze Plumes and Particles in a Poorly Ventilated Outdoor Air Condition: A Case Study of the University of Houston Main Campus

Number of pages: 48 Posted: 10 Apr 2023
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, University of Houston, University of Houston and University of Houston
Downloads 198 (384,172)

Abstract:

Loading...

CFD, COVID-19, sneeze plume, sneeze droplets, urban micro-climate, outdoor ventilation

2.

Deep Learning Solver for Solving Advection-Diffusion Equation in Comparison to Finite Difference Methods

Number of pages: 21 Posted: 17 Feb 2022
University of Houston, University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, University of Houston and affiliation not provided to SSRN
Downloads 186 (407,391)

Abstract:

Loading...

deep learning, DNN solver, PDE, FDM

3.

Air Quality and Health Co-Benefits of Vehicle Electrification and Emission Controls in the Most Populated United States Urban Hubs: Insights from New York, Los Angeles, Chicago, and Houston

Number of pages: 51 Posted: 06 Sep 2023
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, University of Houston, University of Houston and University of Houston
Downloads 136 (547,695)

Abstract:

Loading...

Electric Vehicles (EVs), PM2.5, MDA8 ozone, VOCs management, EPA NPRM

4.

Source Contributions of Surface Ozone in the Seoul Metropolitan Area Using the Adjoint of Cmaq

Number of pages: 24 Posted: 12 Apr 2023
University of Houston, University of Houston, University of Houston - Department of Earth and Atmospheric Sciences and University of Houston
Downloads 103 (674,591)

Abstract:

Loading...

CMAQ adjoint, Source-Receptor Relationships, Source Contributions, O3, HYSPLIT

5.

Seasonal Variations of Vocs in Houston: Source Apportionment and Spatial Distribution of Source Origins in Summertime and Wintertime

Number of pages: 39 Posted: 09 Dec 2021
University of Houston, University of Houston, University of Houston - Department of Earth and Atmospheric Sciences and University of Houston
Downloads 78 (823,616)

Abstract:

Loading...

Volatile organic compounds (VOCs), Positive Matrix Factorization (PMF), Photochemistry, Back trajectory analysis, Ozone formation potential (OFP)

6.

Constraining East Asia Ammonia Emissions Through Satellite Observations and Iterative Finite Difference Mass Balance (iFDMB) and Investigating its Impact on Inorganic Fine Particulate Matter

Number of pages: 44 Posted: 28 Mar 2023
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, University of Houston, University of Houston, Government of the United States of America - Pacific Northwest National Laboratory, University of Houston, Environment and Climate Change Canada, Environment and Climate Change Canada and Atmospheric and Environmental Research (AER)
Downloads 74 (844,901)

Abstract:

Loading...

iFDMB, CrIS, inverse modeling, ammonia, East Asia, inorganic particulate matter

7.

Deep-Bcsi: A Deep Learning-Based Framework for Bias Correction and Spatial Imputation of Pm2.5 Concentrations in South Korea

Number of pages: 29 Posted: 28 Jul 2023
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, University of Houston, University of Houston, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 70 (875,328)
Citation 3

Abstract:

Loading...

particulate matter, deep-learning, Air-quality, forecasting

8.

Contributions of Meteorology to Ozone Variations: Application of Deep Learning and the Kolmogorov-Zurbenko Filter

Number of pages: 23 Posted: 18 May 2022
University of Houston, University of Houston, University of Houston, Lawrence Livermore National Laboratory, University of Houston and University of Houston - Department of Earth and Atmospheric Sciences
Downloads 64 (942,565)
Citation 5

Abstract:

Loading...

Ozone, meteorological factors, precursor emissions, Texas metropolitan areas, Kolmogorov-Zurbenko filter, deep learning

9.

Impact of Vehicle Electrification on Greenhouse Gases and Criteria Pollutants in 2035: A Well-to-Wheel Analysis of Different Scenarios for New York City, Los Angeles, Chicago, and Houston Using Greet-Moves Integration

Number of pages: 31 Posted: 22 Nov 2024
University of Houston, University of Houston, University of Houston - Department of Earth and Atmospheric Sciences and University of Houston
Downloads 63 (951,658)

Abstract:

Loading...

Well-to-wheel, Electric Vehicle (EV), GREET, Criteria pollutants, Greenhouse gases (GHG), MOVES

10.

Innovative Approaches for Accurate Ozone Prediction and Health Risk Analysis in South Korea: The Combined Effectiveness of Deep Learning and Airq+

Number of pages: 27 Posted: 13 Feb 2024
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, University of Houston, University of Houston and University of Houston
Downloads 57 (1,010,164)

Abstract:

Loading...

O3, Respiratory symptoms, cardiovascular diseases, CNN model, Bias correction

11.

Exploring the Impact of Surface Topography on Rayleigh-Bénard Dry Convection in the Pi Cloud Chamber Using Openfoam: In Cylindrical and Rectangular Geometries

Number of pages: 69 Posted: 21 Jan 2025
University of Houston, Brookhaven National Laboratory, State University of New York (SUNY), Stony Brook, Michigan Technological University, Government of the United States of America - Pacific Northwest National Laboratory and University of Houston - Department of Earth and Atmospheric Sciences
Downloads 40 (1,196,171)

Abstract:

Loading...

Rayleigh-Benard convection, Pi chamber, Large-scale circulation, Surface topography

12.

Deep Learning Mapping of Surface Mda8 Ozone: The Impact of Predictor Variables on Ozone Levels Over the Contiguous United States

Number of pages: 28 Posted: 16 Jan 2023
Masoud Ghahremanloo, Yunsoo Choi and Yannic Lops
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences and University of Houston
Downloads 34 (1,277,121)

Abstract:

Loading...

Deep learning, Shapley additive explanations, Satellite remote sensing, MDA8 ozone estimation, United States

13.

A Comprehensive Approach Combining Positive Matrix Factorization Modeling, Meteorology, and Machine Learning for Source Apportionment of Surface Ozone Precursors: Underlying Factors Contributing to Ozone Formation in Houston, Texas

Number of pages: 27 Posted: 02 May 2023
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, affiliation not provided to SSRN, University of Houston, University of Houston and University of Houston
Downloads 30 (1,332,057)

Abstract:

Loading...

PMF, SHAP, Source apportionment, Ozone, Urban, Industrial

14.

Deep Learning Bias Correction of Gems Tropospheric No2: A Comparative Validation of No2 from Gems and Tropomi Using Pandora Observations

Number of pages: 36 Posted: 17 Apr 2024
University of Houston, University of Houston - Department of Earth and Atmospheric Sciences and University of Houston
Downloads 28 (1,345,526)

Abstract:

Loading...

Satellite remote sensing, Deep learning bias correction, Geostationary Environment Monitoring Spectrometer (GEMS), TROPOMI, Pandora observation, Tropospheric NO2

15.

Dry deposition outweighs BVOC chemistry in shaping vegetation-driven surface ozone responses across East Asia and the Indochina Peninsula

Number of pages: 30 Posted: 01 Jul 2026
Pusan National University, University of Houston, University of Houston - Department of Earth and Atmospheric Sciences, Pusan National University, Pusan National University, Pusan National University, Pusan National University, Pusan National University, Pusan National University and Pusan National University
Downloads 15

Abstract:

Loading...

Vegetation, Leaf Area Index, BVOC, MEGAN, CMAQ, Ozone