Dr. Changhyoun Park | Machine Learning | Best Researcher Award
Research Scientist | Pusan National University | South Korea
Changhyoun Park is a South Korean atmospheric scientist and research scholar currently serving as a Research Scientist at the Institute of Environmental Studies and a Lecturer in the Department of Atmospheric Environmental Sciences at Pusan National University (PNU), South Korea. With extensive international academic and research experience, including postdoctoral positions in the USA, Dr. Park has focused on the intersection of atmospheric modeling, greenhouse gas fluxes, and artificial intelligence. His work bridges theoretical research and practical applications, contributing to the advancement of climate and environmental science through teaching, mentorship, and high-impact scholarly publications.
Publication Profile
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Education Background
Dr. Changhyoun Park holds a Ph.D. in Atmospheric Sciences from Texas A&M University in the United States, where he conducted advanced research in greenhouse gas fluxes and atmospheric modeling. Prior to this, he earned both his Master’s and Bachelor’s degrees in Atmospheric Sciences from Pusan National University (PNU), South Korea. His academic path reflects a strong commitment to environmental and climate research, enhanced by international collaborations and exposure to multidisciplinary approaches in atmospheric science, machine learning, and mesoscale modeling.
Professional Experience
Dr. Park currently holds dual positions as a Research Scientist at the Institute of Environmental Studies and a Lecturer in the Department of Atmospheric Environmental Sciences at PNU. His prior appointments include postdoctoral research roles at Texas A&M University, the University of California, Los Angeles (JIFRESSE), and PNU. He also has industry experience as a Project Manager at YhKim Co. Ltd. His work includes developing AI-based prediction models, conducting mesoscale simulations, managing national-level carbon modeling projects, and mentoring gifted science students through national science education programs in Korea.
Awards and Honors
Throughout his academic and professional journey, Dr. Changhyoun Park has received multiple awards recognizing his contributions to research and science education. These include the Best Researcher of the Year Award from the Institute of Environmental Studies at PNU, an Outstanding Presentation Award by the Korean Society for Atmospheric Environment, and a Regent’s Graduate Fellowship at Texas A&M University. He was also a session winner at Texas A&M’s Student Research Week and received an Encouragement Award from Korea’s Director’s Council of Gifted Science Education.
Research Focus
Dr. Park’s research centers on micrometeorology, atmospheric carbon modeling, greenhouse gas (GHG) dynamics, and the application of artificial intelligence to environmental prediction systems. His expertise includes mesoscale numerical modeling of GHGs, machine learning-based fog and flux prediction, and eddy covariance data analysis. He has led significant projects on CO₂ radiative forcing, VOC fluxes, and vegetation uptake across East Asia and Korea. His interdisciplinary approach integrates atmospheric science with cutting-edge computational techniques to address pressing climate and environmental challenges.
Publications
Significance of Time-Series Consistency in Evaluating Machine Learning Models for Gap-Filling Multi-Level Very Tall Tower Data
Published Year: 2025
Cited by: 5
Environmental factors contributing to variations in CO2 flux over a barley–rice double‑cropping paddy field in the Korean Peninsula
Published Year: 2022
Cited by: 12
Numerical simulation of atmospheric CO2 concentration and flux over the Korean Peninsula using WRF-VPRM model during Korus-AQ 2016 campaign
Published Year: 2020
Cited by: 20
CO2 transport, variability, and budget over the southern California air basin using the high-resolution WRF-VPRM model during the CalNex 2010 campaign
Published Year: 2018
Cited by: 30
Anthropogenic and biogenic features of long-term measured CO2 flux in north downtown Houston, Texas
Published Year: 2016
Cited by: 24
Conclusion
Dr. Changhyoun Park’s academic and research journey reflects a robust commitment to advancing atmospheric and environmental sciences. His diverse roles across academia, research, and education have positioned him as a leader in micrometeorological modeling and AI applications in climate science. With numerous peer-reviewed publications and funded research projects, he continues to contribute significantly to understanding biosphere-atmosphere interactions, offering scientific insights that support sustainable environmental policy and technological innovation in atmospheric monitoring.