The Watershed Hydrology and Biogeochemistry AOS is a broad research area designed to improve our understanding of:
- Broad-scale ecosystem and hydrological dynamics
- Biogeochemical processes on the land-surface
- Processes at the terrestrial-aquatic and terrestrial-atmospheric interfaces
- Scaling relationships for both terrestrial and aquatic ecosystems
- Natural controls and human influences on surface water quality and quantity at a variety of scales