Heejun Chang

Professor

Portland State University

United States

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Heejun Chang is a Professor at Portland State University in the United States. His research focuses on watershed management, climate change impacts on water quality, and the integration of green infrastructure. Recent articles highlight his work on stream temperature and salmonid habitats, as well as the assessment of vulnerability to disasters in metropolitan regions. He is also involved in convergence research related to microplastic pollution and flood risk management.

Articles (20)

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2021

Collaborators (3)

Cara Poor

Associate Professor

University of Portland

UNITED STATES

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Daikwon Han

Texas A&M University

UNITED STATES

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Brian Woodall

Professor

Georgia Institute of Technology

UNITED STATES

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Heejun Chang

Research Interests

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About

Articles (20)

Case study of flood risk and vulnerability in the city of Atlanta – A social, economic, technical, and institutional perspective

The First Thirty Years of Green Stormwater Infrastructure in Portland, Oregon

Watershed management may overcome effects of climate change on stream water quality in the Portland metropolitan area

Who bears the burden? An assessment of vulnerability and resilience to consecutive disasters in the Portland metro region

Convergence research for sustainable regional systems

Effects of climate change on stream temperature and salmonid habitats in a Cascades river basin

Convergence Research for Microplastic Pollution at the Watershed Scale

A case for change: Flood risk management and green infrastructure

Reviewing controls of wetland water temperature change across scales and typologies

Predicting Post-Wildfire Stream Temperature and Turbidity: A Machine Learning Approach in Western U.S. Watersheds

What explains spatial variations of COVID-19 vaccine hesitancy?: a social-ecological-technological systems approach

Relating social, ecological, and technological vulnerability to future flood exposure at two spatial scales in four U.S. cities

Spatial analysis of streamflow trends in burned watersheds across the western contiguous United States

A review of wildfire impacts on stream temperature and turbidity across scales

Stream Distance-Based Geographically Weighted Regression for Exploring Watershed Characteristics and Water Quality Relationships

Effects of Antecedent Precipitation Amount and COVID-19 Lockdown on Water Quality along an Urban Gradient

The spatial relationship between patterns of disappeared streams and residential development in Portland, Oregon, USA

Event Scale Analysis of Streamflow Response to Wildfire in Oregon, 2020

Microplastics in freshwater: A global review of factors affecting spatial and temporal variations

Transition of water quality policies in Oregon, USA and South Korea: a historical socio-hydrological approach

Collaborators (3)

Cara Poor

Daikwon Han

Brian Woodall

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