Index Catalog // ScholarsArchive@OSU

Creator:: Steele, Madeline, Bonak, Zoe, and Chang, Heejun
Abstract:: While the negative effects of urban development on freshwater systems are well documented, impacts of human disturbance on water quality vary depending on land cover, local climate, and temporal and spatial scales of analysis. To better understand this variation, we analyzed water quality data for a total of 15 sites...
Resource Type:: Presentation
Full Text:: feedback! 33 References Boeder, M. and H. Chang. 2008. Multi-scale analysis of oxygen demand trends in an

Creator:: Brown, Cheryl A., Sharp, Darrin, Chang, Heejun, and Steele, Madeline
Abstract:: As part of a larger study to examine the effect of climate change (CC) on estuarine resources, we simulated the effect of rising sea level, alterations in river discharge, and increasing atmospheric temperatures on water quality in the Yaquina Estuary. Due to uncertainty in the effects of climate change, initial...
Resource Type:: Presentation
Full Text:: observations 8 5/24/2011 U.S. Environmental Protection Agency 9 Overall Average 1.93 deg C Ensemble Mean

Creator:: Campana, Michael E., Ruff, James, Steinblums, Ivars, Chang, Heejun, Gannett, Marshall W., Laenen, Antonius, Lea, Jolyne, and Turner, Rudd
Abstract:: Program book for The Oregon Water Conference held May 24-25, 2011, Corvallis, OR.
Resource Type:: Presentation
Full Text:: Field Trip and Exhibits Chair Mt. Hood National Forest, U.S. Forest Service Heejun Chang Department of

Creator:: Halmstad, Andrew, Najafi, Mohammad Reza, and Moradkhani, Hamid
Abstract:: One important aspect related to the management of water resources under future climate variation is the occurrence of extreme precipitation events. In order to prepare for extreme events, namely floods and droughts, it is important to understand how future climate variability will influence the occurrence of such events. Recent advancements...
Resource Type:: Presentation
Full Text:: months (approximately 80% from October to May according to Chang and Jung, 2010) where as the summer

ScholarsArchive@OSU