Recent Publications

From AGg Wiki

Contents 1 Refereed International Journals 2 Refereed Book Chapters 3 Refereed Conference Proceedings 4 Non-refereed Conference Proceedings 5 Other Publications and Reports 6 Conference Presentations

Refereed International Journals

YUAN, F. & MAYER, B. (2012): Chemical and isotopic evaluation of sulfur sources and cycling in the Pecos River, New Mexico, USA. – Chemical Geology, 291: 13-22.

MILES, G. R., MITCHELL, M. J., MAYER, B., Likens, G. & Welker, J. (2012): Long-term analysis of Hubbard Brook stable oxygen isotope ratios of streamwater and precipitation sulfate. – Biogeochemistry, published on-line 16 November 2011.

NIGHTINGALE, M. & MAYER, B. (2012): Identifying sources and processes controlling the sulfur cycle in the Canyon Creek watershed, Alberta, Canada. – Isotopes in Environmental & Health Studies, published on-line November 2011.

BALCI, N., MAYER, B., SHANKS III, W. C. & MANDERNACK, K. W. (2011): Oxygen and sulfur isotope systematics of sulfate produced during abiotic and bacterial oxidation of sphalerite and elemental sulfur. - Geochimica et Cosmochimica Acta, accepted October 2011. Doi:10.1016/j.gca.2011.10.022

ROCK, L., ELLERT, B. H. & MAYER, B. (2011): Tracing sources of soil nitrate using the dual isotopic composition of nitrate in 2 M KCl-extracts. – Soil Biology and Biochemistry, 43(12): 2397-2405. Doi:10.1016/j.soilbio.2011.08.016.

HORST, A., MAHLKNECHT, J., LOPEZ-ZAVALA, M. A. & MAYER, B. (2011): The origin of salinity and sulphate contamination of groundwater in the Colima State, Mexico, constrained by stable isotopes. – Environmental Earth Sciences, 64(7):1931-1941. Doi:10.1007/s12665-011-1008-x

JOHNSON, G., MAYER, B., SHEVALIER, M., NIGHTINGALE, M. & HUTCHEON, I. (2011): Tracing the movement of CO2 injected into a mature oilfield using carbon isotope abundance ratios: The example of the Pembina Cardium CO2 Monitoring project. – International Journal of Greenhouse Gas Control, 5: 933-941. doi:10.1016/j.ijggc.2011.02.003

CHOI, B.-Y., YUN, S.-T., MAYER, B. & KIM, K.-H. (2011): Sources and biogeochemical behavior of nitrate and sulfate in an alluvial aquifer: hydrochemical and stable isotope approaches. – Applied Geochemistry, 26(7): 1249-1260. doi: 10.1016/j.apgeochem.2011.04.015

JOHNSON, G. & MAYER, B. (2011): Oxygen isotope exchange between H2O and CO2 at elevated CO2 pressures: implications for monitoring of geological CO2 storage. – Applied Geochemistry, 26(7): 1184-1191 doi: 10.1016/j.apgeochem. 2011.04.015

JOHNSON, G., MAYER, B., NIGHTINGALE, M., SHEVALIER, M. & HUTCHEON, I. (2011): Using oxygen isotope ratios to quantitatively assess trapping mechanisms during CO2 injection into geological reservoirs: The Pembina case study. – Chem. Geol., 283 (3-4): 185-193. doi: 10.1016/j.chemgeo.2011.01.016

FARPOOR, M. H., KROUSE, H. R. & MAYER, B. (2011): Geochemistry of carbon, oxygen and sulfur isotopes in soils along a climotoposequence in Kerman province, Central Iran. – Journal of Agricultural Science and Technology (JAST), 13(6): 953-964.

SANBORN, P. T., BROCKLEY, R. P. & MAYER, B. (2011): Stable isotope tracing of fertilizer sulphur uptake by lodgepole pine: foliar responses. – Canadian Journal of Forest Research, 41(3): 493-500. doi:10.1139/X10-222.

KOH, D.-C., MAYER, B., LEE, K.-S. & KO, K.-S. (2010): Land-use controls on sources and fate of nitrate in shallow groundwater of an agricultural area revealed by multiple environmental tracers. – Journal of Contaminant Hydrology, 118: 62-78. DOI: 10.1016/j.jconhyd.2010.08.003

HUBBARD JR. K. A., LAUTZ, L. K., MITCHELL, M. J., MAYER, B. & HOTCHKISS, E. R. (2010): Evaluating nitrate uptake in a Rocky Mountain stream using labeled 15N and ambient nitrate chemistry. - Hydrological Processes, 24(23): 3322-3336. DOI: 10.1002/hyp.7764

YUN, M., WADLEIGH, M. A. & MAYER, B. (2010): Variations of sulfur isotope ratios in a single lichen thallus: a potential historical archive for sulfur pollution. –Environmental Pollution, 158: 3534-3538.

CHEUNG, K., KLASSEN, P., MAYER, B., GOODARZI, F. & ARAVENA, R. (2010): Major ion and isotope geochemistry of fluids and gases from coalbed methane and shallow groundwater wells in Alberta, Canada. – Applied Geochemistry, 25(9): 1307-1329.

MARQUES, J. M., EGGENKAMP, H. G. M., GRACA, H., CARREIRA, P. M., MATIAS, M. J., MAYER, B. & NUNES, D. (2010): Assessment of recharge and flowpaths in a limestone thermomineral aquifer system using environmental isotope tracers (Central Portugal). - Isotopes in Environmental and Health Studies, 46(2): 156-165.

MAYER, B., SHANLEY, J. B., BAILEY, S. W. & MITCHELL, M. J. (2010): Identifying sources of stream water sulfate after a summer drought in the Sleepers River watershed (Vermont, USA) using hydrological, chemical, and isotopic techniques. – Applied Geochemistry, 25(5): 747-754.

JIN, L., SIEGEL, D. I., LAUTZ, L. K., MITCHELL, M. J., DAHMS, D. E. & MAYER, B. (2010): Calcite precipitation driven by the common ion effect during groundwater – surface water mixing: a potentially common process in streams with geologic settings containing gypsum. – Bulletin of the Geological Society of America, 122(7-8): 1027-1038.

CHOI, B.-Y., YUN, S.-T., MAYER, B., CHAE, G.-T., KIM, K.-H., KIM, K. & KOH, Y.-K (2010): Identification of groundwater recharge sources and processes in a heterogeneous alluvial aquifer: results from multi-level monitoring of hydrochemistry and environmental isotopes in a riverside agricultural area in Korea. – Hydrological Processes, 24(3): 317-330.

CHAE, G.-T., YUN, S.-T., MAYER, B., CHOI, B.-Y., KIM, K.-H., KWON, J.-S. & YU, S.-Y. (2009): Hydrochemical and stable isotopic assessment of nitrate contamination in an alluvial aquifer underneath a riverside agricultural field. – Agricultural Water Management, 96 (12): 1819-1827.

KAOWN, D., KOH, D.-C., MAYER, B. & LEE, K.-K. (2009): Identification of nitrate and sulfate sources in groundwater using dual stable isotope approaches for an agricultural area with different land use (Chuncheon, mid-eastern Korea). – Agriculture, Ecosystems & Environment, 132(3-4): 223-231. Doi:10.1016 /j.agee.2009.04.004.

MAYER, B. (2009): Reporting requirements for sulphur isotope measurements on environmental samples. – Isotopes in Environmental and Health Studies, 45(2): 164-168.

HUBERT, C., VOORDOUW, G. & MAYER, B. (2009): Elucidating microbial processes in nitrate- and sulfate-reducing systems using sulfur and oxygen isotope ratios: The example of oil reservoir souring control. – Geochimica et Cosmochimica Acta, 73(13): 3864-3879. doi:10.1016/j.gca.2009.03.025

CHOI, H.-S., YUN, S.-T., KOH, Y.-K., MAYER, B., PARK, S.-S. & HUTCHEON, I. (2009): Geochemical behavior of rare earth elements during the evolution of CO2-rich groundwater: a study from the Kangwon district, South Korea. – Chemical Geology, 262: 334-343. doi:10.1016/j.chemgeo.2009.01.031

ROCK, L. & MAYER, B. (2009): Identifying the influence of geology, land use, and anthropogenic activities on riverine sulfate on a watershed scale by combining hydrometric, chemical and isotopic approaches. – Chemical Geology, 262: 121-130. doi:10.1016/j.chemgeo.2009.01.002

CHEUNG, K., SANEI, H., KLASSEN, P., MAYER, B. & GOODARZI, F. (2009): Produced fluids and shallow groundwater in coalbed methane (CBM) producing regions of Alberta, Canada: trace element and rare earth element geochemistry. – International Journal of Coal Geology, 77: 338-349.

KOH, Y.-K., CHOI, B.-Y., YUN, S.-T., CHOI, H.-S., MAYER, B. & RYOO, S.-W. (2008): Origin and evolution of two contrasting thermal groundwaters (CO2-rich and alkaline) in the Jungwon area, South Korea: hydrochemical and isotopic evidence. – Journal of Volcanology and Geothermal Research, 178: 777-786. Doi:10.1016/j.jvolgeores.2008.09.008

CHAE, G.-T., YUN, S.-T., CHOI, B.Y., YU, S.-Y., JO, H.-Y., MAYER, B., KIM, Y.-J. & LEE, S.-M. (2008): Hydrochemistry of urban groundwater, Seoul, Korea: the impact of subway tunnels on groundwater quality. – J. Contaminant Hydrology, 101: 42-52.

MITCHELL, M. J., BAILEY, S. W., SHANLEY, J. B. & MAYER, B. (2008): Evaluating sulfur dynamics during storm events for three watersheds in the northeastern USA: a combined hydrological, chemical, and isotopic approach. –Hydrological Processes, 22: 4023-4034. DOI: 10.1002/hyp.7033

MCCALLUM, J. E., RYAN, M. C., MAYER, B. & RODVANG, S. J. (2008): Mixing-induced groundwater denitrification beneath a manured field in southern Alberta, Canada. – Applied Geochemistry, 23: 2146-2155.

SHANLEY, J. B., MAYER, B., MITCHELL, M. J. & BAILEY, S. W. (2008): Annual and event variations in δ34S values of stream sulfate in a Vermont forested catchment: implications for sulfur sources and cycling. – Science of the Total Environment, 404: 262-268.

EINSIEDL F., MAYER, B. & SCHÄFER, T. (2008): Evidence for incorporation of H2S in groundwater fulvic acids from stable isotope ratios and sulfur K-edge X-ray absorption near edge structure spectroscopy. – Environmental Science &Technology, 42(7): 2439-2444. Doi: 10.1021/es7025455

KWON, J.-S., MAYER, B., YUN, S.-T. & NIGHTINGALE, M. (2008): The use of ion exchange membranes for isotope analyses on soil water sulfate: laboratory experiments. – Journal of Environmental Quality, 37: 501-508. doi: 10.2134/jeq2007.0174

OSADETZ, K. G., EVENCHICK, C. A., FERRI, F., MAYER, B. & SNOWDON, L. R. (2007): Seepage of biogenic natural gas in the intermontane belt of the Canadian Cordillera. – Bulletin of Canadian Petroleum Geology, 55(4): 337-341.

Rock, L. & Mayer, B. (2007): Isotope hydrology of the Oldman River basin, southern Alberta, Canada. – Hydrological Processes, 21(24): 3301-3315. DOI: 10.1002/hyp.6545

Campbell, J. L., Mitchell, M. J., Mayer, B., Groffman, P. M. & Christenson, L. M. (2007): Mobility of nitrogen-15-labeled nitrate and sulfur-34-labeled sulfate during snowmelt. - Soil Science Society of America Journal, 71: 1934-1944. doi:10.2136/sssaj2006.0283

Rock, L., Ellert, B. H., Mayer, B. & Norman, A.-L. (2007): Isotopic composition of tropospheric and soil N₂O from various depths of five agricultural plots with contrasting crops and nitrogen amendments. – Journal of Geophysical Research (Atmospheres), 112: D18303. Doi:10.1029/2006JD008330.

Van Stempvoort, D. R., Armstrong, J. & Mayer, B. (2007): Seasonal recharge and replenishment of sulfate associated with biodegradation of a hydrocarbon plume. – Ground Water Monitoring & Remediation, 27(4): 110-121.

Balci, N., Shanks III, W. C., Mayer, B. & Mandernack, K. W. (2007): Oxygen and sulfur isotope systematics of sulfate produced by bacterial and abiotic oxidation of pyrite. – Geochimica et Cosmochimica Acta, 71: 3796-3811. doi.10.1016/j.gca.2007.04.017

Chae, G.-T., Yun, S.-T., Mayer, B., Kim. K.-H., Kim, S.-Y., Kwon, J.-S., Kim, K. & Koh, K. (2007): Fluorine geochemistry in bedrock groundwater of South Korea. – Science of the Total Environment, 385: 272-283. Doi.10.1016/j.scitotenv.2007.06.038

Peng, H., Mayer, B., Harris, S. & Krouse, H. R. (2007): The influence of below cloud secondary effects on the stable isotope composition of hydrogen and oxygen in precipitation at Calgary, Alberta, Canada. – Tellus B, 59: 698-704. DOI:10.1111/j.1600-0889.2007.00291.x

Van Stempvoort, D. R., Armstrong, J. & Mayer, B. (2007): Microbial reduction of sulfate injected to gas condensate plumes in cold groundwater. – Journal of Contaminant Hydrology, 92: 184-207. doi: 10.1016/j.jconhyd.2007.01.006.

Ferguson, P. R., Weinrauch, N., Wassenaar, L. I., Mayer, B. & Veizer, J. (2007): Isotope constraints on water, carbon, and heat fluxes from the northern Great Plains region of North America. – Global Biogeochemical Cycles, 21: GB2023. doi:10.1029/2006GB002702.

Vengosh, A., Hening, S., Ganor, J., Mayer, B., Weyhenmeyer, C. E., Bullen, T. D. & Paytan, A. (2007): New isotopic evidence for the origin of groundwater from the Nubian Sandstone Aquifer in the Negev, Israel. – Applied Geochemistry, 22: 1052-1073. doi:10.1016/j.apgeochem.2007.01.005

Farber, E., Vengosh, A., Gavrieli, I., Marie, A., Bullen, T. D., Mayer, B., Polak, A. & Shavit, U. (2007): The geochemistry of groundwater resources in the Jordan Valley: the impact of the Rift Valley brines. – Applied Geochemistry, 22: 494-514. doi:10.1016/j.apgeochem.2006.12.002

Blodau, C., Mayer, B., Peiffer, S. & Moore, T. R. (2007): Support for an anaerobic sulfur cycle in two Canadian peatland soils. – Journal of Geophysical Research (Biogeosciences), 112: G02004. doi:10.1029/2006JG000364

Mayer, B., Alpay, S., Gould, W. D., Lortie, L. & Rosa, F. (2007): The onset of anthropogenic activity recorded in lake sediments in the vicinity of the Horne smelter in Quebec, Canada: sulfur isotope evidence. – Applied Geochemistry: 22: 397-414. doi: 10.1016/j.apgeochem.2006.10.001.

Campbell, J. L., Mitchell, M. J. & Mayer, B. (2006): Isotopic assessment of NO₃^- and SO₄^2- mobility during winter in two adjacent watersheds in the Adirondack Mountains, New York. – Journal of Geophysical Research (Biogeosciences), Vol. 111: G04007 (1-15). doi:10.1029/2006JG000208, 2006.

Raistrick, M., Mayer, B., Perez, R., Shevalier, M. Hutcheon, I., Perkins, E. & Gunter, B. (2006): Using chemical and isotopic data to trace injected carbon dioxide and quantify ionic trapping in oilfield brines at Weyburn, Saskatchewan, Canada. –Environmental Science & Technology, 40(21): 6744-6749.

Einsiedl, F. & Mayer, B. (2006): Hydrodynamic and microbial processes controlling nitrate in a fissured-porous karst aquifer of the Franconian Alb, Southern Germany. – Environmental Science & Technology, 40(21): 6697-6702.

Rock, L. & Mayer, B. (2006): Nitrogen budget for the Oldman River Basin, southern Alberta, Canada. – Nutrient Cycling in Agroecosystems, 75: 147-162. DOI 10.1007/s10705-006-9018-x

Blodau, C., Basiliko, N., Mayer, B. & Moore, T. R. (2006): The fate of experimentally deposited nitrogen in mesocosms from two Canadian peatlands. – Science of the Total Environment, 364 (1-3): 215-228.

Sebilo, M., Billen, G., Mayer, B., Billiou, D., Grably, M., Garnier, J. & Mariotti, A. (2006): Assessing nitrification and denitrification in the Seine River and estuary using chemical and isotopic techniques. – Ecosystems, 9(4): 564-577. DOI:10.1007/s10021-006-0151-9.

Rock, L. & Mayer, B. (2006): Tracing nitrate and sulphate in river basins using isotope techniques. – Water Science & Technology, 53(10): 209-217.

Perez, R. J., Shevalier, M., Hutcheon, I. & Mayer, B. (2006): A model for partitioning gases among brines and hydrocarbons in oil reservoirs: examples from the IEA-GHG Weyburn CO2 monitoring and storage project, Saskatchewan, Canada. – Journal of Geochemical Exploration, 89: 326-330. DOI: 10.1016/j.gexplo.2005.11.085

Mitchell, M. J., Piatek, K. B., Christopher, S., Mayer, B., Kendall, C. & McHale, P. (2006): Solute sources in stream water during consecutive fall storms in a northern hardwood forest watershed: a combined hydrological, chemical and isotopic approach. - Biogeochemistry, 78: 217-246. DOI: 10.1007/s10533-005-4277-1

Chae, G.-T., Yun, S.-T., Kwon, M.-J., Kim, Y.-S. & Mayer, B. (2006): Batch dissolution of granite and biotite in water: implication for fluorine geochemistry in groundwater. – Geochemical Journal, 40(1): 95-102.

Chae, G.-T., Yun, S.-T., Kim, K. & Mayer, B. (2006): Hydrogeochemistry of sodium-bicarbonate type bedrock groundwater in the Pocheon spa area, South Korea: water-rock interaction and hydrologic mixing. – Journal of Hydrology, 321: 326-343. DOI: 10.1016/j.jhydrol.2005.08.006.

Shanley, J. B., Mayer, B., Mitchell, M. J., Michel, R. L., Bailey, S. W. & Kendall, C. (2005): Tracing sources of streamwater sulfate during snowmelt using S and O isotope ratios of sulfate and ³⁵S activity. – Biogeochemistry, 76(1): 161-185.

Farber, E., Vengosh, A., Gavrieli, I., Marie, A., Bullen, T. D., Mayer, B., Holtzman, R., Segal, M. & Shavit, U. (2005): Management scenarios for the Jordan River salinity crisis. – Applied Geochemistry, 20(11): 2138-2153.

Choi, B.-Y., Yun, S.-T., Yu, S.-Y., Lee, P.-K., Park, S.-S., Chae, G.-T. & Mayer, B. (2005): Hydrochemistry of urban groundwater in Seoul, South Korea: effects of land-use and pollutant recharge. – Environmental Geology, 48(8): 979-990.

Jung, H.-B., Yun, S.-T., Mayer, B., Kim, S.-O., Park, S.-S. & Lee, P.-K. (2005): Transport and sediment-water partitioning of trace metals in acid mine drainage: an example from the abandoned Kwangyang Au-Ag mine area, South Korea. – Environmental Geology, 48: 437-449. DOI:10.1007/S00254-005-1257-7.

Einsiedl, F. & Mayer, B. (2005): Sources and processes affecting sulfate in a karstic groundwater system of the Franconian Alb, Southern Germany. –Environmental Science & Technology, 39: 7118-7125. DOI: 10.1021/ es050426j.

Peng, H., Mayer, B., Norman, A.-L. & Krouse, H. R. (2005): Modeling of hydrogen and oxygen isotope ratios for local precipitation. – Tellus B, 57(4): 273-282.

Kwon, J.-S., Yun, S.-T., Kim, S.-O., Mayer, B. & Hutcheon, I. (2005): Sorption of Zn(II) in aqueous solutions by scoria. – Chemosphere, 60: 1416-1426.

Emberley, S., Hutcheon, I., Shevalier, M., Durocher, K., Mayer, B., Gunter, W. D. & Perkins, E. H. (2005): Monitoring of fluid-rock interaction and CO₂ storage through produced fluid sampling at the Weyburn CO₂-injection enhanced oil recovery site, Saskatchewan, Canada. – Applied Geochemistry, 20(6): 1131-1157.

Lee, P.-K., Yu, Y.-H., Yun, S.-T. & Mayer, B. (2005): Metal contamination and solid phase partitioning of metals in urban roadside sediments. – Chemosphere, 60: 672-689.

Yun, M., Mayer, B. & Taylor, S. W. (2005): d³⁴S measurements on organic materials by continuous flow isotope ratio mass spectrometry. – Rapid Communications in Mass Spectrometry, 19: 1429-1436. DOI: 10.1002/rcm.1908.

Van Stempvoort, D., Maathuis, H., Jaworski, E., Mayer, B. & Rich, K. (2005): Oxidation of fugitive methane in ground water linked to bacterial sulfate reduction. – Ground Water, 43(2): 187-199.

<a name="OLE_LINK3">Prietzel, J. & Mayer, B</a>. (2005): Isotopic fractionation of sulfur during formation of basaluminite, alunite, and natroalunite. – Chemical Geology, 215: 525-535.

Hyeon-Su Choi, Yong-Kwon Koh, Dae-Seok Bae, Seong-Sook Park, Hutcheon, I., Seong-Taek, Yun (2004): Estimation of deep-reservoir temperature of CO₂-rich springs in Kanwon district, South Korea. Journal of Volcanology and Geothermal Research. v. 141, p. 77-89.

Manning, D.A.C. and Hutcheon, I.E. (2004): Distribution and controls on ammonium in deep groundwaters. Applied Geochemistry v. 19, p. 1495-1503.

White, D.J., Burrowes, G., Davis, T., Hajnal, Z., Hirsche, K., Hutcheon, I., Majer, E., Rostron, B. and Whittaker, S. (2004): Greenhouse gas sequestration in abandoned oil reservoirs: The International Energy Agency Weyburn pilot project. GSA Today, v. 14, p. 4-10.

Desrocher, S., Hutcheon, I., Kirste, D., and Henderson, C.M. (2004): Constraints on the generation of H₂S and CO₂ in the subsurface Triassic, Alberta Basin, Canada. Chemical Geology  v. 204, p. 237-254

Sebilo, M., Mayer, B., Grably, M., Billiou, D. & Mariotti, A. (2004): The use of the ammonium diffusion method for d¹⁵N-NH₄⁺ and d¹⁵N-NO₃^- measurements: comparison with other techniques. - Environmental Chemistry, 1(2): 99-103. doi:10.1071/EN04037

Jordan, B. A., Schmidt, E. L., Huelman, P. H., Krupa, S. V. & Mayer, B. (2004): Deuterium as a novel tracer for determining moisture sources in building systems. – Wood and Fiber Science, 36(3): 378-386.

Prietzel, J., Mayer, B. & Legge, A. (2004): Cumulative impact of forty years of industrial sulfur emissions on a forest soil in west-central Alberta (Canada). – Environmental Pollution 132(1), 129-144.

Rock, L. & Mayer, B. (2004): Isotopic assessment of sources of surface water nitrate within the Oldman River basin, Southern Alberta, Canada. – Water, Air, and Soil Pollution: Focus, 4: 545-562.

Segal-Rozenhaimer, M., Shavit, U., Vengosh, A., Gavrieli, I., Farber, E., Holtzman, R., Mayer, B. & Shaviv, A. (2004): Sources and transformations of nitrogen compounds along the Lower Jordan River. – Journal of Environmental Quality, 33: 1440-1451.

Farber, E., Vengosh, A., Gavrieli, I., Marie, A., Bullen, T. D., Mayer, B., Holtzman, R., Segal, M. & Shavit, U. (2004): The origin and mechanisms of salinization of the Lower Jordan River. – Geochim. Cosmochim. Acta, 68(9): 1989-2006 (doi:10.1016/j.gca.2003.09.021).

Mayer, B. & Hutcheon, I. (2004): Applications of stable isotope techniques to geological and environmental problems: a tribute to H. Roy Krouse. – Chemical Geology, 204(3-4): 197-199.

Knöller, K., Fauville, A., Mayer, B., Strauch, G., Friese, K. & Veizer, J. (2004): Sulfur cycling in an acid mining lake and its vicinity in Lusatia, Germany. – Chemical Geology, 204(3-4): 303-323.

Fauville, A., Mayer, B., Frömmichen, R., Friese, K. & Veizer, J. (2004): Chemical and isotopic evidence for accelerated bacterial sulphate reduction in acid mining lakes after addition of organic carbon: Laboratory batch experiments. – Chemical Geology, 204(3-4): 325-344.

Peng, H., Mayer, B., Harris, S. & Krouse, H. R. (2004): A 10-year record of stable isotope compositions of hydrogen and oxygen in precipitation at Calgary, Alberta, Canada. – Tellus B, 56(2): 147-159.

Bailey, S. W., Mayer, B. & Mitchell, M. J. (2004): Evidence for influence of mineral weathering on stream water sulphate in Vermont and New Hampshire (USA). – Hydrological Processes, 18: 1639-1653 (DOI: 10.1002/hyp.1410).

Refereed Book Chapters

Mayer, B. (2005): Assessing sources and transformations of sulphate and nitrate in the hydrosphere using isotope techniques. – In: Isotopes in the Water Cycle: Past, Present & Future of a Developing Science (P. Aggarwal, Gat, J. & Froehlich, K. F. O., eds.), pp. 67-90. Springer, Dordrecht, Netherlands.

Mayer, B. & Krouse, H. R. (2004): Procedures for sulfur isotope abundance studies. – In: Handbook of Stable Isotope Analytical Techniques, Vol. I (de Groot, P. A., ed.), 538-596. Elsevier, Amsterdam (ISBN: 0 444 51114 8).

Refereed Conference Proceedings

Hogue, K. J., Katvala, S. & Mayer, B. (2008): Using stable isotopes and hydrometric data to estimate snowmelt contributions to the Bow River, Alberta, Canada. – Proceedings of Water Down Under: 31^st Hydrology and Water Resource Symposium, Adelaide, Australia, April 14-17, 2008 (in press).

Raistrick, M., Shevalier, M., Mayer, B., Durocher, K., Perez, R., Hutcheon, I. Perkins, E. & Gunter, B. (2006): Using carbon isotope ratios and chemical data to trace the fate of injected CO₂ in a hydrocarbon reservoir at the IEA Weyburn greenhouse gas monitoring and storage project, Saskatchewan, Canada. – Proceedings of the 8^th International Conference on Greenhouse Gas Control Technologies, Trondheim, Norway, June 2006, 5 pages (CD).

Shevalier, M., Durocher, K., Perez, R., Hutcheon, I., Mayer, B., Perkins, E. & Gunter, W. (2005): Geochemical monitoring of gas-water-rock interaction at the IEA Weyburn CO₂ Monitoring and Storage project. – Proceedings of the 7^th International Conference on Greenhouse Gas Control Technologies (eds. Wilson, M., Morris, T., Gale, J. & Thambimuthu, K.), Vol. II, Part 2: 2135-2139. Elsevier, Amsterdam (ISBN: 0-080-44883-6).

Durocher, K., Bloch, J., Perkins, E., Hutcheon, I., Shevalier, M., Mayer, B. & Gunter, W. (2005): Mineralogical characterization of the Weyburn reservoir, Saskatchewan, Canada: Are mineral reactions driving injected CO₂ storage? – Proceedings of the 7^th International Conference on Greenhouse Gas Control Technologies (eds. Wilson, M., Morris, T., Gale, J. & Thambimuthu, K.), Vol. II, Part 2: 2097-2101. Elsevier, Amsterdam (ISBN: 0-080-44883-6).

Durocher, K., Hutcheon, I., Shevalier, M., Mayer, B., Gunter, W. & Perkins, E. (2004): Geochemical monitoring of the Weyburn CO₂-injection EOR site, Saskatchewan, Canada. – In: Wanty & Seal II (eds.): Proceedings of 11^th Water Rock Interaction Symposium, Vol. 1, 549-553. Balkema, New York.

Non-refereed Conference Proceedings

 

Mayer, B., Rock, L., Hogberg, L., Jackson, L., Varner, M., Shanley, J. B., Bailey, S. W & Mitchell, M. J. (2006): Delineating sources of sulfate and nitrate in rivers and streams by combining hydrological, chemical and isotopic techniques. – Proceedings of International Conference on Isotopes in Environmental Studies: Aquatic Forum 2004, IAEA, Vienna (ISBN 92-0-111305-X), pp. 148-149.

Mayer, B. (2004): Assessing sources and transformations of sulfate and nitrate in surface water and groundwater using isotope techniques. – International Symposium on Isotope Hydrology and Integrated Water Resources Management. Conference & Symposium Papers 23/P, IAEA-CSP-23, IAEA, Vienna (ISBN 92-0-108604-0), pp. 163-164.

Mayer, B., Pawellek, F., Stegemann, C., Feger, K.-H., Ries, J. & Veizer, J. (2004): Isotopic identification of processes responsible for increasing sulfate concentrations in an aquifer near Mannheim (Germany). – International Symposium on Isotope Hydrology and Integrated Water Resources Management. Conference & Symposium Papers 23/P, IAEA-CSP-23, IAEA, Vienna (ISBN 92-0-108604-0), pp. 269-270.

Peng, H., Mayer, B., Harris S. & Krouse, H. R. (2004): A 10-year record of stable isotope compositions of hydrogen and oxygen in atmospheric deposition at Calgary, Alberta, Canada. – International Symposium on Isotope Hydrology and Integrated Water Resources Management. Conference & Symposium Papers 23/P, IAEA-CSP-23, IAEA, Vienna (ISBN 92-0-108604-0), pp. 352-353.

Rock, L.  & Mayer, B. (2004): Temporal trends in the chemical and isotopic composition of surface water nitrate within the Oldman River Basin, Southern Alberta, Canada. – International Symposium on Isotope Hydrology and Integrated Water Resources Management. Conference & Symposium Papers 23/P, IAEA-CSP-23, IAEA, Vienna (ISBN 92-0-108604-0), pp. 168-169.

Other Publications and Reports

Nightingale, M., Shevalier, M., Mayer, B. & Perkins, K. (2007): Penn West CO₂-EOR Pilot Project Drayton Valley, Alberta: Subtask 6.2: Reservoir Mineralogy. – Report for Alberta Research Council and Alberta Energy Research Institute, July 31, 2007, 29 pages.

Cheung, K. & Mayer, B. (2007): Chemical and isotopic characterization of shallow groundwater from welected monitoring wells in Alberta.. – Final report for Alberta Environment, March 31, 2007, 67 + vii pages.

Hirsche, T. & Mayer, B. (2007): A comprehensive literature review on the applicability of free and dissolved gas sampling for baseline water well testing. – Final report for Alberta Environment, March 31, 2007, 47 + ix pages.

Mayer, B. & Klassen, P. (2007): Geochemical and isotopic characterization of produced waters from coalbed methane operations in Alberta. – Final report to Quicksilver Resources, Nexen Inc., Conoco Phillips, Enerplus, March 2007, 162 pages.

Mayer, B. & Klassen, P. (2006): Geochemical and isotopic characterization of produced waters from coalbed methane operations in Alberta. – Final report to Environment Canada & Natural Resources Canada: TII Unconventional Gas Supply Program, December 2006, 162 pages.

Mayer, B. (2006): Assessing chemical and isotopic tools for monitoring the fate of sulphur emissions in the vicinity of a sour natural gas processing facility in northeast British Columbia. – Final report to Duke Energy Gas Transmission, October 2006, 28 pages.

Nightingale, M., Shevalier, M., Mayer, B. & Perkins, K. (2006): Reservoir mineralogy of the Cardium Formation at the Penn West CO₂ EOR pilot project, Drayton Valley, Alberta. – Report for Alberta Research Council and Alberta Energy Research Institute, March 2006, 21 pages.

Shevalier, M., Mayer, B. & Durocher, K. (2005): Baseline Geochemical Monitoring for the Penn West CO₂-EOR Site (Task 3.11). – Final report for Alberta Research Council and Alberta Energy Research Institute, June 2005, 18 pages.

Mackenzie-Grieve, J., Post, J., Arnold, C., Katzenberg, A., Mayer, B. & Jackson, L. (2005): Pre-industrial food webs and benchmark metal concentrations in the Mackenzie River delta of the Western Canadian Artic. – Final report for the Fisheries Joint Management Committee, Yellowknife, 28 pages.

Rock, L., Mayer, B. & Ellert, B. (2005): Isotopic tracing of CO₂ and N₂O emissions from soil as influenced by plant residues, livestock manure and inorganic fertilizers. – Final report for the Canadian Agri-Food Research Council program on Biological Greenhouse Gas Sources and Sinks, 37 pages.

Sanborn, P., Brockley, R., Mayer, B., Yun, M. & Prietzel, J. (2005): Sulphur fertilization of lodgepole pine: a stable isotope tracer study (E.P. 886.15). – Establishment Report, Technical Report 020, BC Ministry of Forests, Res. Br., Victoria, B.C., 52 pages.

Mayer, B., Rock, L. & Ryan, C. (2004): Assessment of the fate of fertilizer nitrogen using isotope technique. – Final report to Alberta Agricultural Research Institute (AARI) on project # 2001J493, October 2004, 39 pages.

Hutcheon, I., Mayer, B., Shevalier, M., Durocher, K., Perez, R., Gunter, B. & Perkins, E. (2004): IEA Weyburn CO₂ Monitoring and Storage Project - Subtasks 3.1 & 3.2: Baseline and Monitoring Geochemistry. Final report, April 2004, 172 pages.

Sanborn, P., Brockley, R. & Mayer, B. (2004): Sulphur fertilization of lodgepole pine: a stable isotope tracer study. – FII Project R04-092; Technical report to Forest Innovation Investment, British Columbia, April 2004, 53 pages.

Durocher, K., Hutcheon, I., Shevalier, M., Mayer, B., Gunter, B., Perkins, E. & Bloch, J. (2004): IEA Weyburn CO₂ Monitoring and Storage Project.- Subtask 3.6: Regional Mineralogy. February 2004, 139 pages.

Hutcheon, I., Mayer, B., Shevalier, M., Durocher, K., Perez, R, Gunter, B. & Perkins, E. (2004): IEA Weyburn CO₂ Monitoring and Storage Project.- Subtask 3.1 & 3.2: Geochemical Monitoring: Contour maps and plots for baseline (August 2000) through Monitor 9 (September 2003). January 2004, 102 pages.

Conference Presentations

(° Invited talk, *Oral or +Poster Presentation; Presenter Underlined)

°*Mayer, B. & Sebilo, M. (2007): Isotopic assessment of nitrogen cycling in river basins: potential and limitations for nutrient management purposes. – Technical Meeting on the Application of Isotope Techniques for Water Quality Assessment and Management, IAEA, Vienna, Austria, October 8-10, 2007.

*Mayer, B. (2007): Identifying sources of riverine sulfate by combining hydrological, chemical and isotopic approaches. – 17^th Annual V.M. Goldschmidt Conference, Cologne, Germany August 19-24, 2007. Geochimica et Cosmochimica Acta Special Supplement Vol. 71, Number 15S: A642.

⁺Cheung, K., Sanai, H., Goodarzi, F., Mayer, B. & Klassen, P. (2007): A comparison of rare earth elements in produced fluids from natural gas from coal (NGC) exploration in Alberta, Canada. – Unconventional Petroleum Systems and Advances in Organic Petrology and Geochemistry: 33^rd CSCOP, 24^th TSOP and 59^th ICCP Annual Meetings, Victoria, British Columbia, August 19-25, 2007. Delegate manual p. 54-55.

*Cheung, K., Sanai, H., Goodarzi, F., Mayer, B. & Klassen, P. (2007): Environmental impacts of trace elements in produced fluids from natural gas from coal (NGC) exploration and shallow groundwater in Alberta, Canada. – Unconventional Petroleum Systems and Advances in Organic Petrology and Geochemistry: 33^rd CSCOP, 24^th TSOP and 59^th ICCP Annual Meetings, Victoria, British Columbia, August 19-25, 2007. Delegate manual p. 34.

⁺Mouneimne, S. & Mayer, B. (2007): Using stable isotope ratios to infer annual and spatial variability in source water contributions in the upper Bow River basin, Alberta. – Air, Ocean Earth and Ice on the Rock: CMOS-CGU-AMS Congress 2007, St. John’s, Newfoundland and Labrador, Canada, May 28 to June 1, 2007. Book of Abstracts.

⁺Cheung, K., Mayer, B., Goodarzi, F. & Sanai, H. (2007): Assessing the environmental impacts of natural gas from coal (NGC) exploration in Alberta: relationship between geochemistry of coal-bearing strata produced water and groundwater. – Yellowknife 2007: Geological Association and Mineralogical Association of Canada Annual Meeting, Yellowknife, Canada, May 23-25, 2007. Abstracts, Volume 32: 14.

⁺Raistrick, M., Hutcheon, I., Shevalier, M., & Mayer, B. (2007): Monitoring carbon dioxide injection and storage in aquifers and depleted oilfields using carbon and sulfur isotope techniques. International Symposium on Advances in Isotope Hydrology and its Role in Sustainable Water Resources Management (IHS-2007), Vienna, Austria, 21-25 May, 2007. Book of Abstracts IAEA-CN-151/106.

⁺Mayer, B., Wassenaar, L. I., Rock, L. & McCallum, J. E. (2007): Combining hydrological, chemical, and isotopic approaches to identify sources and fate of sulfate and nitrate in the South Saskatchewan River system, Canada. - International Symposium on Advances in Isotope Hydrology and its Role in Sustainable Water Resources Management (IHS-2007), Vienna, Austria, 21-25 May, 2007. Book of Abstracts IAEA-CN-151/105.

⁺Mayer, B., Klassen, P., Cheung, K. & Taylor, S. W. (2007): Isotopic approaches for monitoring potential contamination of shallow aquifers with produced fluids or gases from coalbed methane operations in Alberta, Canada. - International Symposium on Advances in Isotope Hydrology and its Role in Sustainable Water Resources Management (IHS-2007), Vienna, Austria, 21-25 May, 2007. Book of Abstracts IAEA-CN-151/104.

*Mouneimne, S. & Mayer, B. (2007): Using stable isotopes to discriminate water sources in the Bow River above Banff. – Bow River Watershed Science Forum, Calgary, Alberta, Canada, May 1, 2007.

*Mayer, B. (2007): Isotopic tracing of nitrate and sulfate sources in the South Saskatchewan River basin. – Bow River Watershed Science Forum, Calgary, Alberta, Canada, May 1, 2007.

*Mayer, B., Shanley, J. B., Bailey, S. W. & Mitchell, M. J. (2007): Identifying sources of streamwater sulfate after a summer drought in the Sleepers River watershed (Vermont, USA) using hydrological, chemical, and isotope approaches. – European Geosciences Union General Assembly 2007, Vienna, Austria, April 15-20, 2007. Geophysical Research Abstracts, Vol. 9, 09694, 2007.

*Sebilo, M., Billen, G., Mayer, B. & Mariotti, A. (2007): The role of the organic matter pool of agricultural soils in nitrate pollution: a multi-isotope approach. – European Geosciences Union General Assembly 2007, Vienna, Austria, April 15-20, 2007. Geophysical Research Abstracts, Vol. 9, 06377, 2007.

⁺Mayer, B., Klassen, P., Cheung, K. & Taylor, S. W. (2007): Isotopic fingerprinting of hydrocarbon gases from Cretaceous coalbeds and shallow aquifers of central Alberta, Canada. – European Geosciences Union General Assembly 2007, Vienna, Austria, April 15-20, 2007. Geophysical Research Abstracts, Vol. 9, 05819, 2007.

°*Mayer, B. (2007): Fingerprinting of CBM gases and fluids in shallow groundwater. – Coalbed Methane: Questions and Answers. - Workshop Forum hosted by the Canadian Prairie and Northern Section of the International Air and Waste Management Association, Calgary, Alberta, Canada, February 21, 2007.

°*Mayer, B. (2007): Geochemical and isotopic fingerprinting of coalbed methane fluids and gases. – Coalbed Methane 2007: Best Practices for Effective CBM Production, Calgary, Alberta, Canada, February 6-7, 2007.

*Mayer, B., Wassenaar, L. I., Ferguson, P. R., Rock, L., McCallum J. E. & Veizer J. (2006): Hydrometric, chemical and multi-isotope approaches to assess the water balance and the sources and fate of nitrate and sulfate in the South Saskatchewan River basin, Canada. – 2006 AGU Fall Meeting, San Francisco, California, USA, December 10-15, 2006. GCA Supplement.

*Sebilo, M., Billen, G., Mayer, B. & Mariotti, A. (2006): The role of the organic matter pool of agricultural soils in nitrate pollution: Isotopic tracing. – Man and River System II: Interactions among Rivers, their Watersheds and the Sociosystem, Paris, France, December 4-6, 2006.

⁺Mayer, B., Mouneimne, S., Rock, L., Shorter, K., Wassenaar, L., Ferguson, P. & Veizer, J. (2006): Isotope Hydrology of the South Saskatchewan River Basin. – 3^rd Canadian Water Network Connecting Water Resources National Conference, Montreal, Quebec, Canada, November 20^th – 23^rd, 2006.

⁺Mayer, B., Rock. L., McCallum, J., Chao, J., Lamb, L., Jackson, L. & Wassenaar, L. (2006): Isotope Biogeochemistry of the South Saskatchewan River Basin. – 3^rd Canadian Water Network Connecting Water Resources National Conference, Montreal, Quebec, Canada, November 20^th – 23^rd, 2006.

⁺Shevalier, M., Nightingale, M., Mayer, B., Perkins, E. & Gunter, B. (2006): Geochemical monitoring and mineralogy of the PennWest CO₂ EOR Site. – PennWest Pembina Cardium CO₂ EOR Monitoring Research Providers and Integration Meeting, Calgary, Alberta, Canada, November 17, 2006.

⁺Mayer, B., Mouneimne, S., Rock, L., Shorter, K., Wassenaar, L., Ferguson, P. & Veizer, J. (2006): Isotope Hydrology of the South Saskatchewan River Basin. – 3^rd Annual AICWR Researcher’s Conference, Alberta Ingenuity Centre for Water Research, Edmonton, Alberta, Canada, November 3-4, 2006.

⁺Mayer, B., Rock. L., McCallum, J., Chao, J., Lamb, L., Jackson, L. & Wassenaar, L. (2006): Isotope Biogeochemistry of the South Saskatchewan River Basin. – 3^rd Annual AICWR Researcher’s Conference, Alberta Ingenuity Centre for Water Research, Edmonton, Alberta, Canada, November 3-4, 2006.

*Mitchell, M. J. & 49 others (2006): Update of watershed sulfur budgets for northeast US, southeast Canada and central Europe. – 2006 Northeastern Ecosystem Research Cooperative (NERC) Conference. Durham, NH, USA, October 26-17, 2006.

⁺Miles, G., Mitchell, M. J. & Mayer, B. (2006): Analysis of sulfur and oxygen isotope ratios of sulfate in precipitation and stream water to better understand sulfur cycling at Hubbard Brook Experimental Forest. – 2006 International Long Term Ecological Research (LTER) All Scientists Meeting, Estes Park, Colorado, USA, September 20-23, 2006.

*Mayer, B., Rock, L., & Ellert, B. (2006): Combining hydrological, chemical, and isotopic approaches to elucidate nitrate sources and fluxes in the Oldman River basin, Alberta, Canada. – BIOGEOMON 2006: 5^th International Symposium on Ecosystem Behavior, Santa Cruz, California, USA, June 25-30, 2006. Conference Program and Abstracts: 146.

*Mitchell, M. J., Bailey, S. W., Christopher, S., Kendall, C., McHale, P., Mayer, B., Piatek, K. B., Shanley, J. B. (2006): Evaluating storm events in the northeastern United States: a combined hydrological, chemical, and isotopic approach. – BIOGEOMON 2006: 5^th International Symposium on Ecosystem Behavior, Santa Cruz, California, USA, June 25-30, 2006. Conference Program and Abstracts: 150.

*°Campbell, J. L., Mitchell, M. J., Mayer, B., Groffman, P. M. & Christenson, L. M. (2006): Isotopic assessment of NO₃^- and SO₄^2- mobility during winter in forest ecosystems. – BIOGEOMON 2006: 5^th International Symposium on Ecosystem Behavior, Santa Cruz, California, USA, June 25-30, 2006. Conference Program and Abstracts: 46.

*Shanley, J. B., Mayer, B., Mitchell, M. J., Michel, R. L., Bailey, S. W., Michel, R. L. & Kendall, C. (2006): Sulfate in streamwater: isotopic approaches to identify sources and processes. – BIOGEOMON 2006: 5^th International Symposium on Ecosystem Behavior, Santa Cruz, California, USA, June 25-30, 2006. Conference Program and Abstracts: 207.

*Mayer, B. (2006): Assessment of the chemical and isotopic composition of gases and fluids from shallow groundwater and from coalbed methane production wells in Alberta. – PTAC 2006 Water Innovation in the Oil Patch Conference, Calgary, Alberta, Canada, June 21-22, 2006.

*Raistrick, M., Shevalier, M., Mayer, B., Durocher, K., Perez, R., Hutcheon, I. Perkins, E. & Gunter, B. (2006): Using carbon isotope ratios and chemical data to trace the fate of injected CO₂ in a hydrocarbon reservoir at the IEA Weyburn greenhouse gas monitoring and storage project, Saskatchewan, Canada. – 8^th International Conference on Greenhouse Gas Technologies, Trondheim, Norway, June 19-23, 2006.

*°Mayer, B. (2006): The use of stable isotopes to trace nutrients and pollutants in aquatic systems. – 2006 International Symposium on Our Future Resources, Groundwater. Korea Institute of Geoscience and Mineral Resources, Jeju Island, South Korea, May 24-26, 2006. Proceedings Volume pp; 103-118.

*Mayer, B., Wassenaar, L. I., Rock, L. & McCallum J. E. (2006): Tracing the sources and the fate of sulfate and nitrate in the South Saskatchewan River system by combining hydrological, chemical and isotopic approaches. – 2006 GAC-MAC Annual Meeting, Montreal, Canada, May 14-17, 2006, Abstract Volume 31: 98-99 (ISBN: 1-897095-17-1).

*Mouneimne, S., Mayer, B. & Hopkinson, C. (2006): Inferring annual variability in source water contributions in the Bow River basin using stable isotope ratios. – Canadian Geophysical Union, Annual Meeting, Banff, Alberta, Canada, May 13-16, 2006.

*Kwon, J. S., Yun, S.-T. & Mayer, B. (2006): Preliminary results of laboratory experiments on the field use of ion exchange resins for environmental isotope studies of soil water. – 2006 Spring Meeting of Korean Society of Soil and Groundwater Environment, April 14, 2006, Seoul, Korea. Proceedings: p. 138.

⁺°Rock, L.  & Mayer, B. (2006): Tracing riverine nitrate sources in the Oldman River basin using isotope techniques. – Oldman Watershed Council (OWC) Annual Meeting, Lethbridge, Alberta, Canada, March 22, 2006.

*Mouneimne, S., Hopkinson, C. & Mayer, B. (2006): Can we use stable isotopes to quantify water sources in a larger river basin? – Canadian Geophysical Union, Hydrology Section 5^th Annual Student Meeting (Prairie Region), Edmonton, Alberta, Canada, February 11, 2006. Abstract Volume, page 12.

⁺Einsiedl, F. & Mayer, B. (2005): Evidence for bacterial sulfate reduction in a fissured-porous karst system in southern Germany. – AGU Fall Meeting, San Francisco, California, USA, December 5-9, 2005. Paper # B21A-1018.

⁺Mouneimne, S., Mayer, B. & Wassenaar, L. (2005): Using isotopic techniques to delineate and quantify water sources in South Saskatchewan River Basin. – Canadian Water Network (NCE) Researchers Retreat 2005. – Kananaskis, Alberta, Canada, November 23-25, 2005.

⁺Rock, L.  & Mayer, B. (2005): Source apportionment for riverine nitrate and sulfate in the Oldman River, Alberta Canada. – Canadian Water Network (NCE) Researchers Retreat 2005. - Kananaskis, Alberta, Canada, November 23-25, 2005.

⁺Klassen, P. & Mayer, B. (2005): Geochemical and isotopic composition of CBM/NGC production waters of the Horseshoe Canyon Formation and Mannville Group in Alberta: preliminary results. – 7^th Annual Unconventional Gas Conference, Calgary, Alberta, Canada, November 8-10, 2005.

*Campbell, J. L., Mitchell, M. J., Mayer, B., Groffman, P. M. & Christenson, L. M. (2005): Recovery of ³⁴S-labeled sulfate and ¹⁵N-labeled nitrate applied to the snowpack at the Hubbard Brook Experimental Forest, New Hampshire. – Soil Science Society of America Annual Meeting, Salt Lake City, Utah, USA, November 6-10, 2005.

⁺Mouneimne, S.  & Mayer, B. (2005): Using isotopic techniques to delineate and quantify water sources in the Bow River Basin. – 2^nd Annual Alberta Ingenuity Center for Water Research (AICWR) Researcher’s Conference. - Calgary, Alberta, Canada, October 28-29, 2005.

*Mayer, B. (2005): The use of isotope techniques to address some water quantity and water quality issues in the South Saskatchewan River basin. – 2^nd Annual Alberta Ingenuity Center for Water Research (AICWR) Researcher’s Conference. - Calgary, Alberta, Canada, October 28-29, 2005.

⁺Rock, L. & Mayer, B. (2005): Tracing nitrate and sulfate in the Oldman River Basin using isotopic techniques. – 2^nd Annual Alberta Ingenuity Center for Water Research (AICWR) Researcher’s Conference. - Calgary, Alberta, Canada, October 28-29, 2005.

⁺Rock, L.  & Mayer, B. (2005): Using ArcGIS to establish land use and nitrogen inputs within a watershed. Case study: Bow River Basin. – 2^nd Annual Alberta Ingenuity Center for Water Research (AICWR) Researcher’s Conference. - Calgary, Alberta, Canada, October 28-29, 2005.

*Mayer, B., Shanley, J. B., Bailey, S. W., Mitchell, M. J., Varner, M. & Rock, L. (2005): Delineating sources of riverine sulfate by combining hydrological, chemical and isotopic techniques. – 6^th International Symposium on Applied Isotope Geochemistry, Prague, Czech Republic, September 11-16, 2005.

*Rock, L. & Mayer, B. (2005): Tracing nitrate and sulfate in river basins using isotope techniques. – 10^th IWA Specialist Conference on Watershed and Basin Management, Calgary, Alberta, Canada, September 13-15, 2005

*Hubert, C., Voodrouw, G. & Mayer, B. (2005): Stable isotope ratios provide insights into mechanisms of microbial souring control in oil fields using nitrate and nitrite. – Earth System Processes 2, Calgary. Alberta, Canada, August 8-11, 2005. Paper

1. 88787.

*Shanley, J. B., Mayer, B., Mitchell, M. J., Michel, R. L., Bailey, S. W. & Kendall, C. (2005): Tracing sources of streamwater sulfate during snowmelt using S and O isotope ratios of sulfate and ³⁵S activity. – Acid Rain 2005: 7^th International Conference on Acid Deposition, Prague, Czech Republic, June 12-17, 2005.

*Mitchell, M. J., Bailey, S. W., Shanley, J. B. & Mayer, B. (2005): Evaluating storm events for three watersheds in the northeastern United States: a combined hydrological, chemical and isotopic approach. – Acid Rain 2005: 7^th International Conference on Acid Deposition, Prague, Czech Republic, June 12-17, 2005.

*°Mayer, B. (2005): Isotopic tracing of light elements in terrestrial ecosystems. - Halifax 2005 GAC-MAC-CSPG-CSSS Joint Meeting (keynote lecture for SS 21: Use of Stable Isotopes in Biogeochemical Studies), Halifax, Nova Scotia, Canada, May 15-18, 2005. 

*°Mayer, B. & Rock, L. (2005): Tracing nitrate and sulfate in river basins using isotope techniques. – European Geophysical Union General Assembly 2005, Vienna, Austria, April 25-29, 2005. Geophysical Research Abstracts, Vol. 7, 10532 (ISSN: 1029-7006).

*°Mayer, B. (2005): Use of stable elemental isotopes as source fingerprints. – 37^th Air Pollution Workshop and International Symposium, Banff, Alberta, Canada, April 25-28, 2005.

*Mayer, B., (2005): Tracing sulfur in forested ecosystems with isotopically labeled sulfate. – Sulfur Workshop, State University of New York (SUNY), Syracuse, New York, USA, February 8, 2005.

+Perez, R. & Heidemann, R. (2005) Thermodynamic model for the solubility of light hydro-carbons in aqueous sodium chloride solutions up to 600 K, 2 kilobars, and 5 NaCl molal. American Institute of Chemical Engineering Annual Meeting (Cincinnati, Ohio, USA).

*Perez, R., Perkins, E. & Hutcheon, I. (2004) Gas partitioning in brine-hydrocarbon mixtures at high pressures and temperatures, based on modified Henry’s Law Constants. Proceedings of the 54th Canadian Chemical Engineering Conference, Calgary, AB . p. 52

+Perez, R., Shevalier, M. & Hutcheon, I. (2004) A simple thermodynamic model useful for calculating gas solubilities in water-brine-hydrocarbon mixtures from 0 to 250 C and 1 to 1000 atm. Eos, Transactions, American Geophysical Union, Vol. 85. No.17, p. V21C-04

°+Mayer, B. (2004): Isotopic tracing of atmospheric sulfate in forest soils. - 2004 AGU Fall Meeting, San Francisco, California, USA, December 13-17, 2004. Eos. Trans. AGU 85(47), Fall Meeting Suppl., Abstract H41E-0337, page F851.

*Mayer, B., Rock, L., Ellert, B., McCallum, J. & Ryan, C. (2004): Isotopic tracing of sources of riverine nitrate: the example of the Oldman River basin, Alberta, Canada. - 2004 AGU Fall Meeting, San Francisco, California, USA, December 13-17, 2004. Eos. Trans. AGU 85(47), Fall Meeting Suppl., Abstract H51E-08, page F902.

*Shevalier, M., Durocher, K., Perez, R., Hutcheon, I., Mayer, B., Perkins, E. & Gunter, W. (2004): Geochemical monitoring of gas-water-rock interaction at the IEA Weyburn CO₂ storage project, Saskatchewan, Canada. – NATO Advanced Research Workshop on Advances in CO₂ Geological Sequestration in Eastern and Western European Countries, Tomsk, Russia, November 15-18, 2004.

+Rock, L., & Mayer, B. (2004): Natural abundance N & O isotope ratios of nitrous oxide from agricultural soils in Southern Alberta (Canada). – 2004 ASA-CSSA-SSSA International Meetings of the American Society of Agronomy, Crop Science Society of America & Soil Science Society of America. Seattle, Washington, USA, October 31 – November 4, 2004.

+Sanborn, P., Brockley, R., Mayer, B., Prietzel, J. & Yun, M. (2004): Contrasting behavior of sulfur fertilizers in S-deficient lodgepole pine stands, central interior British Columbia, Canada.  – 2004 ASA-CSSA-SSSA International Meetings of the American Society of Agronomy, Crop Science Society of America & Soil Science Society of America. Seattle, Washington, USA, October 31 – November 4, 2004.

*Mayer, B., Rock, L., Hogberg, L., Jackson, L., Varner, M., Shanley, J. B., Bailey, S. W & Mitchell, M. J. (2004): Delineating sources of sulfate and nitrate in rivers and streams by combining hydrological, chemical and isotopic techniques. – International Conference on Isotopes in Environmental Studies: Aquatic Forum 2004 (IAEA-CN-118). Monte Carlo, Monaco, October 25-29, 2004. Book of Extended Synopses: 100-101.

⁺Durocher, K., Bloch, J., Perkins, E., Hutcheon, I, Shevalier, M., Mayer, B. & Gunter, W. (2004):  Mineralogical characterization of the Weyburn reservoir, Saskatchewan, Canada: Can mineral reactions store injected CO₂ permanently? – <a name="OLE_LINK1">7^th International Conference on Greenhouse Gas Control Technologies (GHGT-7), Vancouver, Canada, September 5-9, 2004.</a>

⁺Shevalier, M., Durocher, K., Perez, R., Hutcheon, I., Mayer, B., Perkins, E. & Gunter, W. (2004): Geochemical monitoring of gas-water-rock interaction at the IEA Weyburn CO₂ monitoring and storage project. – 7^th International Conference on Greenhouse Gas Control Technologies (GHGT-7), Vancouver, Canada, September 5-9, 2004.

*Yun, M., Taylor, S. & Mayer, B. (2004): d³⁴S measurements of organic samples by continuous-flow isotope ratio mass spectrometry: potential and limitations. – JESIUM Joint European Stable Isotope User Group Meeting, Vienna International Center, Vienna, Austria, August 30 – September 3, 2004. Book of Abstracts, page 90.

*Mayer, B. (2004): Reporting requirements for sulfur isotope measurements on environmental samples. – International Symposium on Quality Assurance for Analytical Methods in Isotope Hydrology (IAEA-CN-119), IAEA, Vienna, Austria, August 25-27, 2004. Book of Extended Synopses, page 43.

⁺Hogberg, L. K., Jackson, L. J. & Mayer, B. (2004): Urban wastewater footprints in rivers. – Connecting Water Resources 2004: Symposium of Canadian Water Network, Ottawa, Canada, June 20-22, 2004. Book of Abstracts, p. 70.

⁺Rock, L. & Mayer, B. (2004): Identifying sources of riverine nitrate using chemical and isotopic techniques. – Connecting Water Resources 2004: Symposium of Canadian Water Network, Ottawa, Canada, June 20-22, 2004. Book of Abstracts, p. 52.

*Blodau, C., Ranz, M., Mayer, B. & Moore, T. R. (2004): Redox reactions of dissolved organic matter contribute to anaerobic sulphur cycling in peatland soils. – 13^th Annual V. M. Goldschmidt Conference, Copenhagen, Denmark, June 5-11, 2004. Supplement to Geochim. Cosmochim. Acta 68: 11S, A390.

*Mitchell, M. J., Piatek, K., Mayer, B., Kendall, C., Christopher, S. & McHale, P. (2004): Analyses of storm events in an Adirondack watershed: a combined approach using stable isotopes of sulfate and nitrate, chemistry and hydrology. – 2004 Joint Assembly of CGU, AGU, SEG & EEGS. Montreal, Canada, May 17-21, 2004.

⁺Yun, M., Mayer, B., & Taylor, S. (2004): Potential and limitations of on-line d³⁴S measurements on organic samples. – 4^th International Conference on Applications of Stable Isotopes to Ecological Studies. Wellington, New Zealand, April 19-23, 2004. Book of Abstracts, p. 188.

⁺Froese, D. G., Westgate, J. A., Preece, S. J., Mayer, B., Zazula, G. D. & Reyes, A. V. (2004): Relict Middle Pleistocene permafrost in central Yukon Territory. – 34^th Annual Arctic Workshop, Boulder, Colorado, March 11-14, 2004.