Publications, Posters and Presentations

Krochta, M., & Chang, H. (2023). Scales of Connectivity within Stream Temperature Networks of the Clackamas River Basin, Oregon. Annals of the American Association of Geographers, 1-15.

Ecological Society of America 2023 Annual Meeting Poster: Link

Presentation to CRBC on 6.15.2023: Link

Portland State University Water as an Integrated System and Environment (WISE) Research Group
Selected relevant publications:

Chang, H., and Psaris, M. (2013) Local landscape predictors of maximum stream temperature and thermal sensitivity in the Columbia River basin, USA. Science of the Total Environment  461-462: 587-600.

Chang, H., Watson E., Strecker, A. (2018) Chapter 8: Climate Change and Steam Temperature in the Willamette River Basin: Implications for fish habitat, in Bridging Science and Policy Implications for Managing Climate Extremes. World Scientific Publishing, pp. 119-132.

Grabowski, Z. J., Watson, E., & Chang, H. (2016). Using spatially explicit indicators to investigate watershed characteristics and stream temperature relationships. Science of the Total Environment, 551, 376-386.

Mainali, J., Chang, H., & Chun, Y. (2019). A review of spatial statistical approaches to modeling water quality. Progress in Physical Geography: Earth and Environment, 43(6), 801-826.

Mainali, J., & Chang, H. (2020). Putting space into modeling landscape and water quality relationships in the Han River basin, South Korea. Computers, Environment and Urban Systems, 81, 101461.

Mainali, J., Chang, H., Parajuli, R. (2022) Stream Distance-Based Geographically Weighted Regression for Exploring Watershed Characteristics and Water Quality Relationships. Annals of the American Association of Geographers

Watson, E. C., & Chang, H. (2018). Relation between stream temperature and landscape characteristics using distance weighted metrics. Water resources management, 32(3), 1167-1192.

Other relevant resources:

Clackamas River Watershed Resiliency Project

NorWeST Stream Temperature Regional Database and Model

SSN & STARS: Tools for Spatial Statistical Modeling on Stream Networks

Columbia River Gorge National Scenic Area, Mount Hood National Forest, & Willamette National Forest Adaptation Partnership