| A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater DM Sigman, KL Casciotti, M Andreani, C Barford, M Galanter, JK Böhlke Analytical chemistry 73 (17), 4145-4153, 2001 | 1911 | 2001 |
| Denitrification across landscapes and waterscapes: a synthesis S Seitzinger, JA Harrison, JK Böhlke, AF Bouwman, R Lowrance, ... Ecological applications 16 (6), 2064-2090, 2006 | 1890 | 2006 |
| Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method KL Casciotti, DM Sigman, MG Hastings, JK Böhlke, A Hilkert Analytical chemistry 74 (19), 4905-4912, 2002 | 1565 | 2002 |
| Atomic weights of the elements. Review 2000 (IUPAC Technical Report) JR De Laeter, JK Böhlke, P De Bievre, H Hidaka, HS Peiser, KJR Rosman, ... Pure and applied chemistry 75 (6), 683-800, 2003 | 1245 | 2003 |
| Methods for measuring denitrification: diverse approaches to a difficult problem PM Groffman, MA Altabet, JK Böhlke, K Butterbach-Bahl, MB David, ... Ecological applications 16 (6), 2091-2122, 2006 | 1088 | 2006 |
| Groundwater recharge and agricultural contamination JK Böhlke Hydrogeology Journal 10, 153-179, 2002 | 897 | 2002 |
| Combined use of groundwater dating, chemical, and isotopic analyses to resolve the history and fate of nitrate contamination in two agricultural watersheds, Atlantic coastal … JK Böhlke, JM Denver Water Resources Research 31 (9), 2319-2339, 1995 | 893 | 1995 |
| Atomic weights of the elements 2011 (IUPAC Technical Report) ME Wieser, N Holden, TB Coplen, JK Böhlke, M Berglund, WA Brand, ... Pure and Applied Chemistry 85 (5), 1047-1078, 2013 | 619 | 2013 |
| Isotope-abundance variations of selected elements (IUPAC Technical Report) TB Coplen, JK Böhlke, P De Bievre, T Ding, NE Holden, JA Hopple, ... Pure and applied chemistry 74 (10), 1987-2017, 2002 | 533 | 2002 |
| Oxygen isotopes in nitrate: new reference materials for 18O:17O:16O measurements and observations on nitrate‐water equilibration JK Böhlke, SJ Mroczkowski, TB Coplen Rapid Communications in Mass Spectrometry 17 (16), 1835-1846, 2003 | 478 | 2003 |
| Methane-hydrogen gas seeps, Zambales Ophiolite, Philippines: deep or shallow origin? TA Abrajano, NC Sturchio, JK Bohlke, GL Lyon, RJ Poreda, CM Stevens Chemical Geology 71 (1-3), 211-222, 1988 | 395 | 1988 |
| Determining timescales for groundwater flow and solute transport PG Cook, JK Böhlke Environmental tracers in subsurface hydrology, 1-30, 2000 | 354 | 2000 |
| Isotopic compositions of the elements, 2001 JK Böhlke, JR De Laeter, P De Bievre, H Hidaka, HS Peiser, KJR Rosman, ... Journal of Physical and Chemical Reference Data 34 (1), 57-67, 2005 | 351 | 2005 |
| Hyporheic zone denitrification: Controls on effective reaction depth and contribution to whole‐stream mass balance JW Harvey, JK Böhlke, MA Voytek, D Scott, CR Tobias Water Resources Research 49 (10), 6298-6316, 2013 | 338 | 2013 |
| Denitrification in the recharge area and discharge area of a transient agricultural nitrate plume in a glacial outwash sand aquifer, Minnesota JK Böhlke, R Wanty, M Tuttle, G Delin, M Landon Water Resources Research 38 (7), 10-1-10-26, 2002 | 338 | 2002 |
| Long term atmospheric deposition as the source of nitrate and other salts in the Atacama Desert, Chile: New evidence from mass-independent oxygen isotopic compositions G Michalski, JK Böhlke, M Thiemens Geochimica et Cosmochimica Acta 68 (20), 4023-4038, 2004 | 332 | 2004 |
| Stable isotope evidence for an atmospheric origin of desert nitrate deposits in northern Chile and southern California, USA JK Böhlke, GE Ericksen, K Revesz Chemical Geology 136 (1-2), 135-152, 1997 | 304 | 1997 |
| Dynamic modeling of nitrogen losses in river networks unravels the coupled effects of hydrological and biogeochemical processes RB Alexander, JK Böhlke, EW Boyer, MB David, JW Harvey, ... Biogeochemistry 93, 91-116, 2009 | 281 | 2009 |
| Stable isotopes in mid-ocean ridge hydrothermal systems: Interactions between fluids, minerals, and organisms WC Shanks, JK Böhlke, RR Seal, SE Humphris Geophysical Monograph-American Geophysical Union 91, 194-194, 1995 | 274 | 1995 |
| Two new organic reference materials for δ13C and δ15N measurements and a new value for the δ13C of NBS 22 oil H Qi, TB Coplen, H Geilmann, WA Brand, JK Böhlke Rapid Communications in Mass Spectrometry 17 (22), 2483-2487, 2003 | 272 | 2003 |
