Using Sensitivity Analysis and Data Assimilation to Improve Process Understanding of Hydrologic Exchange Flows in Dynamic River Corridors from km- to Reach Scales


Xingyuan Chen1, Pin Shuai2, Xuehang Song1, Heng Dai3, Glenn E Hammond4, Tim C Johnson1 and John M Zachara5, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Texas A&M University College Station, College Station, TX, United States, (3)Jinan University, Guangzhou, China, (4)Sandia National Laboratories, Applied Systems Analysis & Research, Albuquerque, United States, (5)Pacific Northwest Natl Lab, Richland, WA, United States