Portneuf River Basin
The Portneuf River is located in southeast Idaho, and follows a path of about 156 km from the east side of Yandell Mountain, flowing south on the east side of the Portneuf Range, and north between the Portneuf and Bannock Ranges, and on to the eastern Snake River plain where it enters the Snake River.
CERE faculty and students conduct research throughout the Portneuf watershed and partner with government agencies to maintain an intensive monitoring program. This community-based monitoring program provides data to detect changes within the watershed and is an excellent basis to address ecological research questions. Click here for more information on the Portneuf.
Example recent publications from studies of the Portneuf River and its tributaries:
Bechtold, H. A., A.M. Marcarelli, C.V. Baxter, R.S. Inouye. 2012. Effects of N, P, and organic carbon on stream biofilm nutrient limitation and uptake in a semi-arid watershed. Limnology and Oceanography 57:1544-1554.
Mineau, M.M., C.V. Baxter, A.M. Marcarelli. 2011. A non-native riparian tree (Elaeagnus angustifolia) changes nutrient dynamics in streams. Ecosystems 14: 353-365.
Marcarelli, A.M., R.W. Van Kirk and C.V. Baxter. 2010. Predicting effects of hydrologic alteration and climate change on ecosystem metabolism in a western U.S. river. Ecological Applications 20(8):2081–2088.
Hopkins JH, Marcarelli AM, and Bechtold HA. 2011. Ecosystem structure and function are complementary measures of water quality in a polluted, spring-influenced river. Water, Air and Soil Pollution 214: 409-421.
Marcarelli, A.M., H.A. Bechtold, A.T. Rugenski, and R.S. Inouye. 2009. Nutrient limitation of biofilm biomass and metabolism in the Upper Snake River basin, southeast Idaho, USA. Hydrobiologia 620: 63-76.