The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Heejun Chang sits on this spectrum.
This scientist: 188 publications — 60th percentile
60% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Heejun Chang sits on this spectrum.
This scientist: 58 D-Index — 67th percentile
67% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Heejun Chang is affiliated with Portland State University in the United States and primarily conducts research in the field of Environmental Science. Their work spans various subfields, including Global and Planetary Change, Water Science and Technology, Environmental Engineering, Sociology and Political Science, and Atmospheric Science.
Their research focuses on several main topics, encompassing Flood Risk Assessment and Management, Hydrology and Watershed Management Studies, Disaster Management and Resilience, Urban Stormwater Management Solutions, Land Use and Ecosystem Services, Water Quality and Pollution Assessment, as well as Urban Green Space and Health.
Chang has contributed to a number of scholarly articles, with recent publications including:
Heejun Chang frequently collaborates with several coauthors, including Arun Pallathadka, Jason Sauer, Nancy B. Grimm, Idowu Ajibade, and David M. Iwaniec.
Chang's work is regularly published in venues such as Hydrological Sciences Journal, Journal of Environmental Management, Annals of the American Association of Geographers, Sustainable Cities and Society, and Journal of Water and Climate Change.
Additionally, Heejun Chang has contributed to book publications, including a title published by Springer Nature:
Heejun Chang
Lily A. House-Peters;Heejun Chang
Rebecca Talbot;Heejun Chang
Bethany Pratt;Heejun Chang
Unknown
Sarah Praskievicz;Heejun Chang
Lauren E. McPhillips;Heejun Chang;Mikhail V. Chester;Yaella Depietri
Jiunn-Der Duh;Vivek Shandas;Heejun Chang;Linda A. George
Bernice R. Rosenzweig;Lauren McPhillips;Heejun Chang;Chingwen Cheng
Samuel A. Markolf;Mikhail V. Chester;Daniel A. Eisenberg;David M. Iwaniec
Jon Franczyk;Heejun Chang
Lily House-Peters;Bethany Pratt;Heejun Chang
Heejun Chang;Arun Pallathadka;Jason Sauer;Nancy B. Grimm
Heejun Chang;Il-Won Jung
Deg‐Hyo Bae;Il‐Won Jung;Heejun Chang
Heejun Chang
Robert Costanza;Ida Kubiszewski;David Ervin;Randy Bluffstone
Heejun Chang
Robert Hoyer;Heejun Chang
Heejun Chang;G. Hossein Parandvash;Vivek Shandas
Rob Neff;Heejun Chang;C. Gregory Knight;Raymond G. Najjar
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