John Karl Böhlke

发表

Use of isotopes, age-dating, and numerical simulation to evaluate source histories and transport of NO3- to public supply wells in principal aquifers of the United States

Peter B. McMahon, John Karl Böhlke, Craig J. Brown, 2005 .

Hydrogeologic and Water-Quality Data Used to Evaluate the Effects of Focused Recharge on Ground-Water Quality Near Princeton, Minnesota, 1991-95

Geoffrey N. Delin, John Karl Böhlke, Matthew K. Landon, 1997 .

Isotopic Compositions of the Elements, 2001

P. De Bièvre, John Karl Böhlke, Philip D. P. Taylor, 2005 .

Source and transport controls on the movement of nitrate to public supply wells in selected principal aquifers of the United States

Peter B. McMahon, John Karl Böhlke, Karen R. Burow, 2008 .

Ammonium transport and reaction in contaminated groundwater: Application of isotope tracers and isotope fractionation studies

John Karl Böhlke, Richard L. Smith, Daniel N. Miller, 2006 .

Mixing effects on apparent reaction rates and isotope fractionation during denitrification in a heterogeneous aquifer

John Karl Böhlke, Barbara A. Bekins, C. T. Green, 2010 .

Multi-scale measurements and modeling of denitrification in streams with varying flow and nitrate concentration in the upper Mississippi River basin, USA

Mary A. Voytek, John Karl Böhlke, Richard L. Smith, 2009 .

Hyporheic zone denitrification: Controls on effective reaction depth and contribution to whole‐stream mass balance

Mary A. Voytek, John Karl Böhlke, Judson W. Harvey, 2013 .

ATOMIC WEIGHTS OF THE ELEMENTS: REVIEW 2000

P. De Bièvre, John Karl Böhlke, P. D. P. Taylor, 2003 .

Assessing denitrification in groundwater using natural gradient tracer tests with 15N: In situ measurement of a sequential multistep reaction

John Karl Böhlke, Richard L. Smith, Stephen P. Garabedian, 2004 .

Effects of surface-water irrigation on sources, fluxes, and residence times of water, nitrate, and uranium in an alluvial aquifer

John Karl Böhlke, Ingrid M. Verstraeten, J. Böhlke, 2007 .

Dynamic modeling of nitrogen losses in river networks unravels the coupled effects of hydrological and biogeochemical processes

Mark B. David, John Karl Böhlke, Elizabeth W. Boyer, 2009 .

Geochemistry, radiocarbon ages, and paleorecharge conditions along a transect in the central High Plains aquifer, southwestern Kansas, USA

John Karl Böhlke, J. Böhlke, P. McMahon, 2004 .

Storage and transit time of chemicals in thick unsaturated zones under rangeland and irrigated cropland, High Plains, United States

Jason J. Gurdak, Peter B. McMahon, John Karl Böhlke, 2006 .