Accurate estimation of phytoplankton primary production is an essential component of aquatic biogeochemistry because of its central importance in the cycling of inorganic [...]

Technological processes often result in dissemination of potentially toxic substances into the world ecosystem. The subsequent uptake and concentration of these toxic sub [...]

This investigation applies non-stationary time-series analysis methods and the St.Venant equations to model tidal range, tidal species amplitudes, and phases of water sur [...]

An individual-based model (IBM) was developed to explore juvenile Chinook salmon (Oncorhynchus tshawytscha) migration patterns in the Columbia River estuary. The model us [...]

The Columbia River is a productive, mesotrophic river that traditionally supported some of the largest stocks of Pacific salmon in the world. Recovery efforts have focu [...]

Water quality impacts both human and ecosystem health. Many pharmaceuticals and personal care products are considered contaminants of emerging concern (CEC) due to thei [...]