Zobrazeno 1 - 9
of 9
pro vyhledávání: '"S. J. O'Daniel"'
Publikováno v:
Methods in Ecology and Evolution. 11:684-689
Publikováno v:
Ecology and Society, Vol 23, Iss 2, p 29 (2018)
The concept of "reciprocity" between humans and other biota arises from the creation belief of the Confederated Tribes of the Umatilla Indian Reservation (CTUIR). The concept acknowledges a moral and practical obligation for humans and biota to care
Publikováno v:
Remote Sensing of Environment. 112:4148-4158
Conventional hydrologic analyses of digital elevation models (DEMs) perform well in areas of high topographic relief, where surface water flow is typically unidirectional, convergent, spatially static, and directed toward a single discharge point at
Autor:
Ashley M. Helton, William W. Woessner, Jack A. Stanford, Timothy J. Beechie, Geoffrey C. Poole, S. J. O'Daniel, Emily S. Bernhardt, Kimberly L. Jones, B. R. Boer
Publikováno v:
River Research and Applications. 24:1018-1031
We develop and illustrate the concept of ‘hydrologic spiralling’ using a high-resolution (2 × 2 m grid cell) simulation of hyporheic hydrology across a 1.7 km2 section of the sand, gravel and cobble floodplain aquifer of the upper Umatilla River
Autor:
Brook A. Geffen, Matt V. Vitale, B. R. Boer, Steven A. Thomas, William W. Woessner, Krista L. Jones, Geoffrey C. Poole, S. J. O'Daniel
Publikováno v:
Hydrological Processes. 22:2105-2113
Across 1·7 km2 of the Umatilla River floodplain (Oregon, USA), we investigated the influences of an ephemeral tributary and perennial ‘spring channel’ (fed only by upwelling groundwater) on hyporheic hydrology. We derived maps of winter and summ
Publikováno v:
Open-File Report.
Autor:
B. R. Boer, Jack A. Stanford, Geoffrey C. Poole, Steven A. Thomas, William W. Woessner, Adam N. Johnson, S. J. O'Daniel
Publikováno v:
Groundwater Monitoring & Remediation. 25:68-74
Increasing numbers of studies are recording detailed temperature data for characterization of ground water–stream exchange. We examined laboratory and field operation of a small-diameter, stand-alone and inexpensive temperature logger capable of in
Autor:
S. J. O'Daniel, William W. Woessner, Steven A. Thomas, Geoffrey C. Poole, Alicia S. Arrigoni, Leal A. K. Mertes
Publikováno v:
Water Resources Research. 44
[1] We monitored summertime base flow water temperatures of hyporheic discharge to surface water in main, side, and spring channels located within the bank-full scour zone of the gravel- and cobble-bedded Umatilla River, Oregon, USA. Diel temperature
Autor:
Emily H. Stanley, Chiara Cristoni, Geoffrey C. Poole, Frank J. Rahel, Keigo Nakamura, Julia Carlström, Ellen Wohl, S. J. O'Daniel, Pauliina Louhi, G. Mathias Kondolf, Åsa Bång, Saija Koljonen, Harald Huber, Andrew J. Boulton
Publikováno v:
Scopus-Elsevier
Ecology and Society, Vol 11, Iss 2, p 5 (2006)
Ecology and Society, Vol 11, Iss 2, p 5 (2006)
Human impacts to aquatic ecosystems often involve changes in hydrologic connectivity and flow regime. Drawing upon examples in the literature and from our experience, we developed conceptual models and used simple bivariate plots to visualize human i