TASC is a watershed scale model that converges terrestrial and aquatic carbon cycles at the watershed scale. It is based on the SWAT-Carbon model and has unique functions to assess impacts that agricultural management and climate change have on a wide range of processes and indicators, such as soil organic carbon storage, nitrous oxides emissions, freeze-thaw cycles/water temperature, and riverine carbon fluxes.
Carbon algorithms from EPIC, DayCent, DNDC, ORCHIDEE, CE-QUAL-ICM, CE-QUAL-WS, QUAL2K, and latest literature are under development.