Your search for Creator "Payn, Robert A. " resulted in 15 records.
- Connections among soil, ground, and surface water chemistries characterize nitrogen loss from an agricultural landscape in the upper Missouri River basin W. Adam Sigler, Stephanie A. Ewing, Clain A. Jones, Robert A. Payn, E.N. Jack Brookshire, Jane K. Klassen, Douglas Jackson-Smith, and Gary S. Weissmann
- Sr and U Isotopes Reveal the Influence of Lithologic Structure on Groundwater Contributions Along a Mountain Headwater Catchment (Hyalite Canyon, MT) Florence R. Miller, Stephanie A. Ewing, Robert A. Payn, James B. Paces, Sam J. Leuthold, and Stephan G. Custer
- Water and nitrate loss from dryland agricultural soils is controlled by management, soils, and weather W. A. Sigler, Stephanie A. Ewing, Clain A. Jones, Robert A. Payn, Perry Miller, and Marco Maneta
- Isotopic signals in an agricultural watershed suggest denitrification is locally intensive in riparian areas but extensive in upland soils W. Adam Sigler, Stephanie A. Ewing, S. D. Wankel, Clain A. Jones, S. Leuthold, E. N. Jack Brookshire, and Robert A. Payn
- Groundwater-Mediated Influences of Beaver-Mimicry Stream Restoration: A Modeling Analysis Andrew Bobst, Robert A. Payn, and Glenn D. Shaw
- Advancing chemical lability assessments of organic matter using a synthesis of FT-ICR MS data across diverse environments and experiments Juliana D'Andrilli, Carlos M. Romero, Phoebe Zito, David C. Podgorski, Robert A. Payn, Stephen D. Sebestyen, Andrew R. Zimmerman, and Fernando L. Rosario-Ortiz
- Water isotopic composition traces source and dynamics of water supply in a semi-arid agricultural landscape Caitlin M. Mayernik, Stephanie A. Ewing, W. Adam Sigler, Kelsey G. Jencso, and Robert A. Payn
- Divergent metabolism estimates from dissolved oxygen and inorganic carbon: Implications for river carbon cycling Qipei Shangguan, Robert A. Payn, Robert O. Hall Jr., Fischer L. Young, Maurice Valett, and Michael D. DeGrandpre
- Variability and Controls of pCO2 and Air-Water CO2 Fluxes in a Temperate River Fischer L. et al. Young, and Robert A. Payn
- Factors influencing water quality in surface water and alluvial groundwaters downgradient of a reclaimed surface coal mine in the Powder River Basin of southeastern Montana, USA Skye I. Keeshin, Stephanie A. Ewing, Elizabeth B. Meredith, Robert A. Payn, W. Payton Gardner, and Andrew Hunt
- Riparian Processes in Semi-Arid Landscapes: Understanding Controls on Nitrate Loss and Sulfate Production in Agricultural Stream Corridors Caitlin M. Mayernik, Stephanie A. Ewing, Michael D. Degrandpre, Tobias N. B. Koffman, Madison J. Foster, Jean L. Dixon, Clain A. Jones, Ann Marie Reinhold, and Robert A. Payn
- Simulating Streams as Biogeochemical Reactors Ann Marie Reinhold, Stephanie A. Ewing, Robert A. Payn, Geoffrey C. Poole, and H. Maurice Valett
- Using Geophysical Observations of a Tracer Injection in a Riparian Aquifer to Explore How Bimodal Transport and Mixing Influences Nitrate Processing Jack W. Poole, Stephanie A. Ewing, Robert A. Payn, Trevor P. Irons, and Caitlin M. Mayernik
- Riparian Processing of Upland Groundwaters Strongly Influences Downstream Transport and Channel Emission of Dissolved Inorganic Carbon Along Agricultural Stream Corridors Qipei Shangguan, Robert A. Payn, Madison J. Foster, Caitlin M. Mayernik, Stephanie A. Ewing, and Michael D. DeGrandpre
- Nitrate and sulfate isotopic compositions reveal patterns of production and loss in stream corridors draining agricultural landscapes Caitlin M. Mayernik, Stephanie A. Ewing, and Robert A. Payn