Grantee Research Project Results
Publications Details for Grant Number R833378
Effects of Global Change on the Atmospheric Mercury Burden and Mercury Sequestration Through Changes in Ecosystem Carbon Pools
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| Reference Type | Reference Title | Journal | Author | Citation | Progress Report Year | Document Sources |
|---|---|---|---|---|---|---|
| Abstract | Soil mercury and CO2 emissions and their relationship under controlled laboratory conditions:Effects of oxygen depletion and soil sterilization. | None | Berger C, Fain X, Obrist D | Berger C, Fain X, Obrist D. Soil mercury and CO2 emissions and their relationship under controlled laboratory conditions: Effects of oxygen depletion and soil sterilization. Eos Transactions, American Geophysical Union 2008;89(53), Fall Meeting Suppl., Abstract B43B-0435. |
R833378 (2009) |
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| Abstract | Mercury in terrestrial biomass and soils and factors determining atmospheric mercury sequestration. | None | Obrist D, Johnson DW, Lindberg S, Luo Y | Obrist D, Johnson DW, Lindberg S, Luo Y. Mercury in terrestrial biomass and soils and factors determining atmospheric mercury sequestration. Eos Transactions, American Geophysical Union 2008;89(53), Fall Meeting Suppl., Abstract B42A-03. |
R833378 (2009) R833378 (Final) |
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| Abstract | Does seasonal snowpacks enhance or decrease mercury contamination of high elevation ecosystems? | None | Pierce A., Fain X, Obrist D, Helmig D, Barth C, Jacques H, Chowanski K, Boyle D, Williams M | Pierce A., Fain X, Obrist D, Helmig D, Barth C, Jacques H, Chowanski K, Boyle D, Williams M. Does seasonal snowpacks enhance or decrease mercury contamination of high elevation ecosystems? Eos Transactions, American Geophysical Union 2009;90(52), Fall Meeting Suppl., Abstract A51G-0203. |
R833378 (2009) |
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| Abstract | Assessing the fate of litter mercury during decomposition under controlled laboratory conditions | None | Pokharel AK, Obrist D | Pokharel AK, Obrist D. Assessing the fate of litter mercury during decomposition under controlled laboratory conditions. Eos Transactions, American Geophysical Union 2009;90(52), Fall Meeting Suppl., Abstract A51G-0201. |
R833378 (2009) |
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| Dissertation/Thesis | Changes in soil mercury pools in response to climate change in the conterminous USA. | None | Oleksandra H | Oleksandra H. Changes in soil mercury pools in response to climate change in the conterminous USA. Master's Thesis. Department of Botany, University of Oklahoma, Norman, OK, 2012. |
R833378 (Final) |
not available |
| Dissertation/Thesis | Fate processes and behavior of mercury in litter and soil. | None | Pokharel AK | Pokharel AK. Fate processes and behavior of mercury in litter and soil. Master's Thesis. Graduate Program of Atmospheric Sciences, University of Nevada, Reno, NV, 2011. |
R833378 (Final) |
not available |
| Journal Article | Whole-watershed mercury balance at Sagehen Creek, Sierra Nevada, CA. | GEOCHIMICA ET COSMOCHIMICA ACTA | Fain X, Obrist D, Pierce A, Barth C, Gustin MS, Boyle DP | Fain X, Obrist D, Pierce A, Barth C, Gustin MS, Boyle DP. Whole-watershed mercury balance at Sagehen Creek, Sierra Nevada, CA. Geochimica et Cosmochimica Acta 2011;75(9):2379-2392. |
R833378 (2010) R833378 (Final) |
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| Journal Article | Mercury dynamics in the Rocky Mountain, Colorado, snowpack. | BIOGEOSCIENCES | Fain X, Helmig D, Hueber J, Obrist D, Williams MW | Fain X, Helmig D, Hueber J, Obrist D, Williams MW. Mercury dynamics in the Rocky Mountain, Colorado, snowpack. Biogeosciences 2013;10(6):3793-3807. |
R833378 (Final) |
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| Journal Article | Long-term wet and dry deposition of total and methyl mercury in the remote boreal ecoregion of Canada | Environmental Science and Technology | Graydon JA, St. Louis VL, Hintelmann H, Lindberg SE, Sandilands KA, Rudd JW, Kelly CA, Hall BD, Mowat LD | Graydon JA, St. Louis VL, Hintelmann H, Lindberg SE, Sandilands KA, Rudd JW, Kelly CA, Hall BD, Mowat LD. Long-term wet and dry deposition of total and methyl mercury in the remote boreal ecoregion of Canada. Environmental Science & Technology 2008;42(22):8345-8351. |
R833378 (2009) R833378 (Final) |
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| Journal Article | Investigation of uptake and retention of atmospheric Hg(II) by boreal forest plants using stable Hg isotopes. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Graydon JA, St. Louis VL, Hintelmann H, Lindberg SE, Sandilands KA, Rudd JWM, Kelly CA, Tate MT, Krabbenhoft DP, Lehnherr I | Graydon JA, St. Louis VL, Hintelmann H, Lindberg SE, Sandilands KA, Rudd JWM, Kelly CA, Tate MT, Krabbenhoft DP, Lehnherr I. Investigation of uptake and retention of atmospheric Hg(II) by boreal forest plants using stable Hg isotopes. Environmental Science & Technology 2009;43(13):4960-4966. |
R833378 (2010) R833378 (Final) |
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| Journal Article | The role of terrestrial vegetation in atmospheric Hg deposition: pools and fluxes of spike and ambient Hg from the METAALICUS experiment. | None | Graydon JA, St. Louis VL, Lindberg SE, Sandilands KA, Rudd JWM, Kelly CA, Harris R, Tate MT, Krabbenhoft DP, Emmerton CA, Asmath H, Richardson M. | Graydon JA, St. Louis VL, Lindberg SE, Sandilands KA, Rudd JWM, Kelly CA, Harris R, Tate MT, Krabbenhoft DP, Emmerton CA, Asmath H, Richardson M. The role of terrestrial vegetation in atmospheric Hg deposition: pools and fluxes of spike and ambient Hg from the METAALICUS experiment. Global Biogeochemical Cycles 2012;26(1):GB1022 (14 pp.). |
R833378 (Final) |
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| Journal Article | Modelling the sensitivity of soil mercury storage to climate-induced changes in soil carbon pools. | BIOGEOSCIENCES | Hararuk O, Obrist D, Luo Y | Hararuk O, Obrist D, Luo Y. Modelling the sensitivity of soil mercury storage to climate-induced changes in soil carbon pools. Biogeosciences 2013;10(4):2393-2407. |
R833378 (Final) |
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| Journal Article | Investigation of factors affecting gaseous mercury concentrations in soils. | None | Moore CW, Castro MS | Moore CW, Castro MS. Investigation of factors affecting gaseous mercury concentrations in soils. Science of The Total Environment 2012;419:136-143. |
R833378 (Final) |
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| Journal Article | Atmospheric mercury pollution due to losses of terrestrial carbon pools? | None | Obrist D | Obrist D. Atmospheric mercury pollution due to losses of terrestrial carbon pools? Biogeochemistry 2007;85(2):119-123. |
R833378 (Final) |
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| Journal Article | Particulate-phase and gaseous elemental mercury emissions during biomass combustion: controlling factors and correlation with particulate matter emissions. | Environmental Science and Technology | Obrist D, Moosmuller H, Schurmann R, Chen L-WA, Kreidenweis SM | Obrist D, Moosmuller H, Schurmann R, Chen L-WA, Kreidenweis SM. Particulate-phase and gaseous elemental mercury emissions during biomass combustion:controlling factors and correlation with particulate matter emissions. Environmental Science & Technology 2008;42(3):721-727. |
R833378 (Final) |
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| Journal Article | Atmospheric mercury concentrations at Storm Peak Laboratory in the Rocky Mountains: evidence for long-range transport from Asia, boundary layer contributions, and plant mercury uptake. | ATMOSPHERIC ENVIRONMENT | Obrist D, Hallar AG, McCubbin I, Stephens BB, Rahn T | Obrist D, Hallar AG, McCubbin I, Stephens BB, Rahn T. Atmospheric mercury concentrations at Storm Peak Laboratory in the Rocky Mountains: evidence for long-range transport from Asia, boundary layer contributions, and plant mercury uptake. Atmospheric Environment 2008;42(33):7579-7589. |
R833378 (2009) R833378 (2010) R833378 (Final) |
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| Journal Article | Mercury concentrations and pools in four Sierra Nevada forest sites, and relationships to organic carbon and nitrogen. | BIOGEOSCIENCES | Obrist D, Johnson DW, Lindberg SE | Obrist D, Johnson DW, Lindberg SE. Mercury concentrations and pools in four Sierra Nevada forest sites, and relationships to organic carbon and nitrogen. Biogeosciences 2009;6(5):765-777. |
R833378 (2009) R833378 (2010) R833378 (Final) |
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| Journal Article | Gaseous elemental mercury emissions and CO2 respiration rates in terrestrial soils under controlled aerobic and anaerobic laboratory conditions. | SCIENCE OF THE TOTAL ENVIRONMENT | Obrist D, Fain X, Berger C | Obrist D, Fain X, Berger C. Gaseous elemental mercury emissions and CO2 respiration rates in terrestrial soils under controlled aerobic and anaerobic laboratory conditions. Science of The Total Environment 2010;408(7):1691-1700. |
R833378 (2009) R833378 (2010) R833378 (Final) |
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| Journal Article | Mercury distribution across 14 U.S. forests. Part I: spatial patterns of concentrations in biomass, litter, and soils. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Obrist D, Johnson DW, Lindberg SW, Luo Y, Hararuk O, Bracho R, Battles JJ, Dail DB, Edmonds RL, Monson RK, Ollinger SV, Pallardy SG, Pregitzer KS, Todd DE | Obrist D, Johnson DW, Lindberg SW, Luo Y, Hararuk O, Bracho R, Battles JJ, Dail DB, Edmonds RL, Monson RK, Ollinger SV, Pallardy SG, Pregitzer KS, Todd DE. Mercury distribution across 14 U.S. forests. Part I: Spatial patterns of concentrations in biomass, litter, and soils. Environmental Science & Technology 2011:45(9):3974-3981. |
R833378 (2010) R833378 (Final) |
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| Journal Article | Effects of vegetation type on mercury concentrations and pools in two adjacent coniferous and deciduous forests. | JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE | Obrist D, Johnson DW, Edmonds RL | Obrist D, Johnson DW, Edmonds RL. Effects of vegetation type on mercury concentrations and pools in two adjacent coniferous and deciduous forests. Journal of Plant Nutrition and Soil Science 2012;175(1):68-77. |
R833378 (2010) R833378 (Final) |
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| Journal Article | Mercury distribution across 14 U.S. forests. Part II: Patterns of methyl mercury concentrations and areal mass of total and methyl mercury. | Environmental Science and Technology | Obrist D | Obrist D. Mercury distribution across 14 U.S. forests. Part II: Patterns of methyl mercury concentrations and areal mass of total and methyl mercury. Environmental Science & Technology 2012;46(11):5921-5930. |
R833378 (Final) |
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| Journal Article | Vertical profile measurements of soil air suggest immobilization of gaseous elemental mercury in mineral soil. | Environmental Science and Technology | Obrist D, Pokharel AK, Moore C | Obrist D, Pokharel AK, Moore C. Vertical profile measurements of soil air suggest immobilization of gaseous elemental mercury in mineral soil. Environmental Science & Technology 2014;48(4):2242-2252. |
R833378 (Final) |
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| Journal Article | Fate of mercury in tree litter during decomposition. | BIOGEOSCIENCES DISCUSSIONS | Pokharel AK, Obrist D | Pokharel AK, Obrist D. Fate of mercury in tree litter during decomposition. Biogeosciences 2011;8(9):2507-2521. |
R833378 (2010) R833378 (Final) |
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| Journal Article | New technique for online measurement of water-soluble Fe(II) in atmospheric aerosols. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Rastogi N, Oakes MM, Schauer JJ, Shafer MM, Majestic BJ, Weber RJ | Rastogi N, Oakes MM, Schauer JJ, Shafer MM, Majestic BJ, Weber RJ. New technique for online measurement of water-soluble Fe(II) in atmospheric aerosols. Environmental Science & Technology 2009;43(7):2425-2430. |
R832835 (2008) R832835 (Final) R833378 (2008) |
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| Journal Article | Measurement-based modeling of bromine-induced oxidation of mercury above the Dead Sea. | ATMOSPHERIC CHEMISTRY AND PHYSICS | Tas E, Obrist D, Peleg M, Matveev V, Faïn X, Asaf D, Luria M | Tas E, Obrist D, Peleg M, Matveev V, Fain X, Asaf D, Luria M. Measurement-based modeling of bromine-induced oxidation of mercury above the Dead Sea. Atmospheric Chemistry and Physics 2012;12(5):2429-2440. |
R833378 (Final) |
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| Journal Article | Combined dynamics of mercury and terrigenous organic matter following impoundment of Churchill Falls Hydroelectric Reservoir, Labrador. | BIOGEOCHEMISTRY | Teisserenc R, Lucotte M, Canuel R, Moingt M, Obrist D | Teisserenc R, Lucotte M, Canuel R, Moingt M, Obrist D. Combined dynamics of mercury and terrigenous organic matter following impoundment of Churchill Falls Hydroelectric Reservoir, Labrador. Biogeochemistry 2014;118(1-3):21-34. |
R833378 (Final) |
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| Journal Article | Mysterious diel cycles of mercury emission from soils held in the dark at constant temperature. | ATMOSPHERIC ENVIRONMENT | Zhang H, Lindberg SE, Kuiken T | Zhang H, Lindberg SE, Kuiken T. Mysterious diel cycles of mercury emission from soils held in the dark at constant temperature. Atmospheric Environment 2008;42(21):5424-5433. |
R833378 (2007) R833378 (2009) R833378 (2010) R833378 (Final) |
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| Presentation | Soil mercury and CO2 emissions and their relationship under controlled laboratory conditions: effects of oxygen depletion and soil sterilization. | None | Berger C, Fain X, Obrist D | Berger C, Fain X, Obrist D. Soil mercury and CO2 emissions and their relationship under controlled laboratory conditions:effects of oxygen depletion and soil sterilization. Presented at the American Geophysical Union Fall Meeting, San Francisco, CA, December 15-19, 2008. |
R833378 (2010) R833378 (Final) |
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| Presentation | Investigation of air-snow exchanges of mercury: proof of concept for automated gradient sampling of interstitial air at the Summit FLUX facility. | None | Fain X, Helmig D, Honrath R, Van Dam B, Hueber J, Obrist D | Fain X, Helmig D, Honrath R, Van Dam B, Hueber J, Obrist D. Investigation of air-snow exchanges of mercury: proof of concept for automated gradient sampling of interstitial air at the Summit FLUX facility. Presented at the State of the Arctic Conference, Miami, FL, March 16-19, 2010. |
R833378 (2010) R833378 (Final) |
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| Presentation | Modeling the sensitivity of soil mercury storage to climate-induced changes in soil carbon pools. | None | Hararuk O, Obrist D, Luo Y | Hararuk O, Obrist D, Luo Y. Modeling the sensitivity of soil mercury storage to climate-induced changes in soil carbon pools. Presented at the 97th Annual Ecological Society of America Meeting, Portland, OR, August 5-12, 2012. |
R833378 (Final) |
not available |
| Presentation | Temperature and precipitation effect on the top soil mercury stocks:a sensitivity analysis. | None | Hararuk O, Obrist D, Luo Y | Hararuk O, Obrist D, Luo Y. Temperature and precipitation effect on the top soil mercury stocks:a sensitivity analysis. Presented at the 96th Annual Ecological Society of America Meeting, Austin, TX, August 7-12, 2011. |
R833378 (Final) |
not available |
| Presentation | . | None | Lindberg SE, Obrist D | Lindberg SE, Obrist D. Mercury deposition almost 2 decades later – does it matter yet? Presented at the National Atmospheric Deposition Program (NADP) Scientific Symposium in Boulder, CO, September 2007. |
R833378 (2009) |
not available |
| Presentation | Mercury deposition almost 2 decades later – does it matter yet? Presented at the National Atmospheric Deposition Program (NADP) Scientific Symposium in Boulder, CO, September 2007. | None | Lindberg SE, Obrist D | Lindberg SE, Obrist D. Mercury deposition almost 2 decades later – does it matter yet? Presented at the National Atmospheric Deposition Program (NADP) Scientific Symposium in Boulder, CO, September 2007. |
R833378 (2007) |
not available |
| Presentation | Development and field deployment of an online system for speciation of water-soluble iron in aerosols. | None | Oakes M, Rastogi N, Weber RJ, Majestic B, Schauer JJ, Shafer M, Gross DS | Oakes M, Rastogi N, Weber RJ, Majestic B, Schauer JJ, Shafer M, Gross DS. Development and field deployment of an online system for speciation of water-soluble iron in aerosols. Presented at the American Association of Aerosol Research Meeting, Orlando, FL, October 20-24, 2008. |
R832835 (2007) R832835 (2008) R832835 (Final) R833378 (2008) |
not available |
| Presentation | Effects of global change on the atmospheric mercury burden and mercury sequestration through changes in ecosystem carbon pools. | None | Obrist D, Luo Y, Johnson DW, Lindberg SE | Obrist D, Luo Y, Johnson DW, Lindberg SE. Effects of global change on the atmospheric mercury burden and mercury sequestration through changes in ecosystem carbon pools. Presented at the Consequences of Global Change for Air Quality Progress Review, National Center for Environmental Research, Research Triangle Park, NC, February 20-21, 2007. |
R833378 (2009) R833378 (2010) R833378 (Final) |
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| Presentation | Mercury sequestration in vegetation and soils and consequences for atmospheric mercury levels. | None | Obrist D, Fain X, Johnson D, Lindberg S, Luo Y | Obrist D, Fain X, Johnson D, Lindberg S, Luo Y. Mercury sequestration in vegetation and soils and consequences for atmospheric mercury levels. Presented at the U.S. Department of Agriculture Air Pollution Workshop and Symposium, Raleigh, NC, April 8, 2008. |
R833378 (2007) R833378 (2009) R833378 (2010) R833378 (Final) |
not available |
| Presentation | Mercury in terrestrial biomass and soils and factors determining atmospheric mercury sequestration. | None | Obrist D, Johnson DW, Lindberg S, Luo Y | Obrist D, Johnson DW, Lindberg S, Luo Y. Mercury in terrestrial biomass and soils and factors determining atmospheric mercury sequestration. Presented at the American Geophysical Union Fall Meeting, San Francisco, CA, December 15-19, 2008. |
R833378 (2010) R833378 (Final) |
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| Presentation | Ecosystem-level mercury exchange: Why is it important? Uncertainties? Hg sequestration in plant/soils and impacts on atmosphere, results from year-long MBR measurements/comparisons, and development of a real-time sensor for Eddy Covariance measurements. | None | Obrist D, Fritsche J, Fain X, Moosmuller H | Obrist D, Fritsche J, Fain X, Moosmuller H. Ecosystem-level mercury exchange: Why is it important? Uncertainties? Hg sequestration in plant/soils and impacts on atmosphere, results from year-long MBR measurements/comparisons, and development of a real-time sensor for Eddy Covariance measurements. Presented at the NSF Workshop on Reducing the Uncertainty in Measurements of Atmospheric Hg, University of Washington, Seattle, WA, October 23-25, 2008. |
R833378 (2010) |
not available |
| Presentation | Ecosystem-level mercury exchange: Why is it important? Uncertainties? Hg sequestration in plant/soils and impacts on atmosphere, results from year-long MBR measurements/comparisons, and development of a real-time sensor for Eddy Covariance measurements. | None | Obrist D, Fritsche J, Fain X, Moosmuller H | Obrist D, Fritsche J, Fain X, Moosmuller H. Ecosystem-level mercury exchange:Why is it important? Uncertainties? Hg sequestration in plant/soils and impacts on atmosphere, results from year-long MBR measurements/comparisons, and development of a real-time sensor for Eddy Covariance measurements. Presented at an NSF Workshop on Reducing the Uncertainty in Measurements of Atmospheric Hg, Seattle, WA, October 23-25, 2008 (invited). |
R833378 (2009) R833378 (Final) |
not available |
| Presentation | Interactions of atmospheric mercury with terrestrial ecosystems: uptake, storage, and emissions | None | Obrist D, Alewell C, McCubbin I, Fain X, Gustin M, Fritsche J, Hallar G, Johnson DW, Lindberg S, Luo Y, Luria M, Moosmuller H | Obrist D, Alewell C, McCubbin I, Fain X, Gustin M, Fritsche J, Hallar G, Johnson DW, Lindberg S, Luo Y, Luria M, Moosmuller H. Interactions of atmospheric mercury with terrestrial ecosystems:uptake, storage, and emissions. Presented at the University of New Hampshire Climate Change Research Center and NOAA AIRMAP Cooperative Institute for the Study of Earth, Oceans, and Space, October 8, 2008 (invited). |
R833378 (2009) R833378 (Final) |
not available |
| Presentation | Interactions of atmospheric mercury with terrestrial ecosystems: uptake, storage, and emissions. | None | Obrist D, Alewell C, McCubbin I, Fain X, Gustin M, Fritsche J, Hallar G, Johnson DW, Lindberg S, Luo Y, Luria M, Moosmuller H | Obrist D, Alewell C, McCubbin I, Fain X, Gustin M, Fritsche J, Hallar G, Johnson DW, Lindberg S, Luo Y, Luria M, Moosmuller H. Interactions of atmospheric mercury with terrestrial ecosystems:uptake, storage, and emissions. Presented at the Climate Change Research Center and the Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH, October 8, 2008. |
R833378 (2010) |
not available |
| Presentation | Effects of global change on the terrestrial mercury fluxes and mercury sequestration through changes in ecosystem carbon pools. | None | Obrist D, Johnson DW, Lindberg S, Luo Y | Obrist D, Johnson DW, Lindberg S, Luo Y. Effects of global change on the terrestrial mercury fluxes and mercury sequestration through changes in ecosystem carbon pools. Presented at the 9th International Conference on Mercury as a Global Pollutant (9th ICMGP), Guiyang City, China, June 7-12, 2009. |
R833378 (2009) R833378 (2010) R833378 (Final) |
not available |
| Presentation | The fate of mercury in soils and litter during carbon decomposition: relationships between Hg0 and CO2 emissions in the laboratory and field and a litter mass balance study. | None | Obrist D, Fain X, Pokharel A, Berger C | Obrist D, Fain X, Pokharel A, Berger C. The fate of mercury in soils and litter during carbon decomposition:relationships between Hg0 and CO2 emissions in the laboratory and field and a litter mass balance study. Presented at the 9th International Conference on Mercury as a Global Pollutant (9th ICMGP), Guiyang, China, June 7-12, 2009. |
R833378 (2009) R833378 (2010) R833378 (Final) |
not available |
| Presentation | Interactions of atmospheric mercury with terrestrial ecosystems: uptake, storage, and emissions. | None | Obrist D | Obrist D. Interactions of atmospheric mercury with terrestrial ecosystems: uptake, storage, and emissions. Presented at the Universite de Quebec, Montreal, Canada, October 2009. |
R833378 (2010) R833378 (Final) |
not available |
| Presentation | Interactions of atmospheric mercury with terrestrial ecosystems:uptake, storage, and emissions | None | Obrist D | Obrist D. Interactions of atmospheric mercury with terrestrial ecosystems:uptake, storage, and emissions. Presented at the Universite de Quebec a Montreal, Montreal, Canada, October 2009 (invited). |
R833378 (2009) |
not available |
| Presentation | Soil-Plant-Atmosphere Interactions of Mercury. | None | Obrist D | Obrist D. Soil-Plant-Atmosphere Interactions of Mercury. Presented at the Atmospheric Chemistry Seminar Series, Harvard University, Cambridge, MA, December 2010. |
R833378 (2010) R833378 (Final) |
not available |
| Presentation | Effects of global change on the atmospheric mercury burden and mercury sequestration through changes in ecosystem carbon pools. | None | Obrist D, Luo Y, Johnson D, Lindberg S | Obrist D, Luo Y, Johnson D, Lindberg S. Effects of global change on the atmospheric mercury burden and mercury sequestration through changes in ecosystem carbon pools. Presented at the Consequences of Global Change for Air Quality Progress Review, Research Triangle Park, NC, October, 4, 2010. |
R833378 (2010) R833378 (Final) |
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| Presentation | Spatial distribution of mercury across U.S. forests: spatial relationships to atmospheric pollution and ecological processes. | None | Obrist D | Obrist D. Spatial distribution of mercury across U.S. forests: spatial relationships to atmospheric pollution and ecological processes. Presented at the Graduate Program of Environmental Sciences, University of Nevada, Reno, NV, October 2010. |
R833378 (2010) R833378 (Final) |
not available |
| Presentation | Total mercury and methyl-mercury concentrations and pools across 14 U. | None | Obrist D, Johnson D, Lindberg S, Luo Y, Hararuk O, Bracho R, Battles J, Dail B, Edmonds B, Monson R, Ollinger S, Pallardy S, Pregitzer K, Todd D | Obrist D, Johnson D, Lindberg S, Luo Y, Hararuk O, Bracho R, Battles J, Dail B, Edmonds B, Monson R, Ollinger S, Pallardy S, Pregitzer K, Todd D. Total mercury and methyl-mercury concentrations and pools across 14 U.S. forest sites: factors that determine mercury loads in remote terrestrial ecosystems. Presented at the National Atmospheric Deposition Program Annual Meeting and Scientific Symposium, Lake Tahoe, CA, October 19-21, 2010. |
R833378 (Final) |
not available |
| Presentation | Mercury distribution across 14 U.S. forests: spatial patterns of total and methyl-mercury concentrations in biomass, litter, and soils. | None | Obrist D, Johnson DW, Lindberg SW, Luo Y, Hararuk O, Bracho R, Battles JJ, Dail DB, Edmonds RL, Monson RK, Ollinger SV, Pallardy SG, Pregitzer KS, Todd DE | Obrist D, Johnson DW, Lindberg SW, Luo Y, Hararuk O, Bracho R, Battles JJ, Dail DB, Edmonds RL, Monson RK, Ollinger SV, Pallardy SG, Pregitzer KS, Todd DE. Mercury distribution across 14 U.S. forests: spatial patterns of total and methyl-mercury concentrations in biomass, litter, and soils. Presented at the 11th International Conference on Mercury as a Global Pollutant, Halifax, Nova Scotia, July 25-29, 2011. |
R833378 (2010) R833378 (Final) |
not available |
| Presentation | Mercury (Hg) accumulation in terrestrial carbon (C) reservoirs: magnitude, spatial patterns, fate upon C losses, and implications of global change. | None | Obrist D, Johnson DW, Lindberg SE, Luo Y. | Obrist D, Johnson DW, Lindberg SE, Luo Y. Mercury (Hg) accumulation in terrestrial carbon (C) reservoirs: magnitude, spatial patterns, fate upon C losses, and implications of global change. Presented at the European Geophysical Union Annual Meeting, Vienna, Austria, April 22-27, 2012. |
R833378 (Final) |
not available |
| Presentation | Mercury in Sierra Nevada forests. | None | Obrist D | Obrist D. Mercury in Sierra Nevada forests. Presented at the Blodgett Forest Research Workshop, Georgetown, CA, January 2012. |
R833378 (Final) |
not available |
| Presentation | Mercury sequestration in vegetation and soils in US forests and consequences for atmospheric mercury levels. | None | Obrist D, Luo Y, Johnson D, Lindberg S | Obrist D, Luo Y, Johnson D, Lindberg S. Mercury sequestration in vegetation and soils in US forests and consequences for atmospheric mercury levels. Presented at the Swiss Soil Monitoring Network (NABO), Federal Office for the Environment, Department of the Environment, Transport, Energy, and Communications, Switzerland, June 2008. |
R833378 (2007) R833378 (2009) R833378 (2010) R833378 (Final) |
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| Presentation | Does seasonal snowpacks enhance or decrease mercury contamination of high elevation ecosystems? | None | Pierce A, Fain X, Obrist D, Helmig D, Barth C, Jacques H, Chowanski K, Boyle D, Willliam M | Pierce A, Fain X, Obrist D, Helmig D, Barth C, Jacques H, Chowanski K, Boyle D, Willliam M. Does seasonal snowpacks enhance or decrease mercury contamination of high elevation ecosystems? Presented at the American Geophysical Union Fall Meeting, San Francisco, CA, December 14-18, 2009. |
R833378 (2010) R833378 (Final) |
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| Presentation | Assessing the fate of litter mercury during decomposition under controlled laboratory conditions. | None | Pokharel AK, Obrist D | Pokharel AK, Obrist D. Assessing the fate of litter mercury during decomposition under controlled laboratory conditions. Presented at the American Geophysical Union (AGU) Fall Meeting, San Francisco, CA, December 14-18, 2009. |
R833378 (2010) R833378 (Final) |
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| Presentation | Behavior and transport of mercury in soil profiles. | None | Pokharel A, Obrist D | Pokharel A, Obrist D. Behavior and transport of mercury in soil profiles. Presented at the American Geophysical Union (AGU) Fall Meeting, San Francisco, CA, December 5-9, 2011 (Abstract B33H-0578). |
R833378 (Final) |
not available |
| Presentation | Online measurements of water-soluble iron in ambient aerosols: a new technique. | None | Rastogi N, Oakes M, Weber R, Majestic BJ, Shafer MM, Snyder DC, Schauer JJ | Rastogi N, Oakes M, Weber R, Majestic BJ, Shafer MM, Snyder DC, Schauer JJ. Online measurements of water-soluble iron in ambient aerosols: a new technique. Presented at the 2008 Joint Assembly of the American Geophysical Union, Ft. Lauderdale, FL, May 27-30, 2008 (abstract #A31A-14). |
R832835 (2007) R832835 (2008) R832835 (Final) R833378 (2008) |
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| Presentation | On the use of ion selective electrodes for the online measurement of aerosol inorganic composition. | None | Rastogi N, Weber RJ, Schauer JJ, Shafer M | Rastogi N, Weber RJ, Schauer JJ, Shafer M. On the use of ion selective electrodes for the online measurement of aerosol inorganic composition. Presented at the American Association of Aerosol Research Meeting, Orlando, FL, October 20-24, 2008. |
R832835 (2008) R832835 (Final) R833378 (2008) |
not available |
| Presentation | Smoke emissions from prescribed burning in the Lake Tahoe Basin (Nevada/California). | None | Zhang Y, Obrist D, Zielinska B, Gertler A | Zhang Y, Obrist D, Zielinska B, Gertler A. Smoke emissions from prescribed burning in the Lake Tahoe Basin (Nevada/California). Presented at the 2012 Tahoe Science Conference, Incline Village, NV, May 22-24, 2012. |
R833378 (Final) |
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| Presentation | Emissions of carbon species, organic polar compounds, potassium, and mercury from prescribed burning activities. | None | Zhang Y, Obrist D, Zielinska B, Gertler A. | Zhang Y, Obrist D, Zielinska B, Gertler A. Emissions of carbon species, organic polar compounds, potassium, and mercury from prescribed burning activities. Presented at the European Geosciences Union Annual Meeting, Vienna, Austria, April 22-27, 2012 (Abstract EGU2012-12008ys). |
R833378 (Final) |
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| Presentation | Emissions of carbon species, organic polar compounds, potassium, and mercury from prescribed burning activities. | None | Zhang Y, Obrist D, Zielinksa B, Gertler A | Zhang Y, Obrist D, Zielinksa B, Gertler A. Emissions of carbon species, organic polar compounds, potassium, and mercury from prescribed burning activities. Presented at the 2012 Tahoe Science Conference, Incline Village, NV, May 22-24, 2012. |
R833378 (Final) |
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| Proceedings | Whole-watershed mercury balance in a Sierra Nevada ecosystem. | None | Fain X, Obrist D, Pierce A, Barth C, Gustin MS, Boyle DP | Fain X, Obrist D, Pierce A, Barth C, Gustin MS, Boyle DP. Whole-watershed mercury balance in a Sierra Nevada ecosystem. In: Proceedings of the 2010 Annual Meeting and Scientific Symposium of the National Atmospheric Deposition Program, North Lake Tahoe, CA, October 19-21, 2010, p. 83. |
R833378 (2010) R833378 (Final) |
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| Proceedings | Mercury deposition almost 2 decades later: musings of an O.F. | None | Lindberg SE, Obrist D | Lindberg SE, Obrist D. Mercury deposition almost 2 decades later: musings of an O.F. In: Proceedings of the National Atmospheric Deposition Program Technical Committee Meeting, Boulder, CO, September 10-13, 2007, p. 65. |
R833378 (2010) R833378 (Final) |
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| Proceedings | Total mercury and methyl-mercury concentrations and pools across 14 U.S. forest sites: factors that determine mercury loads in remote terrestrial ecosystems. | None | Obrist D, Johnson D, Lindberg S, Luo Y, Hararuk O, Bracho R, Battles J, Dail B, Edmonds B, Monson R, Ollinger S, Pallardy S, Pregitzer K, Todd D | Obrist D, Johnson D, Lindberg S, Luo Y, Hararuk O, Bracho R, Battles J, Dail B, Edmonds B, Monson R, Ollinger S, Pallardy S, Pregitzer K, Todd D. Total mercury and methyl-mercury concentrations and pools across 14 U.S. forest sites: factors that determine mercury loads in remote terrestrial ecosystems. In: Proceedings of the 2010 Annual Meeting and Scientific Symposium of the National Atmospheric Deposition Program, North Lake Tahoe, CA, October 19-21, 2010, p. 36. |
R833378 (2010) R833378 (Final) |
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The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.