Search Results - "Chanton, J."

Massive peatland carbon banks vulnerable to rising temperatures by Hopple, A. M., Wilson, R. M., Kolton, M., Zalman, C. A., Chanton, J. P., Kostka, J., Hanson, P. J., Keller, J. K., Bridgham, S. D.

“…Peatlands contain one-third of the world’s soil carbon (C). If destabilized, decomposition of this vast C bank could accelerate climate warming; however, the…”
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Methane bubbling from Siberian thaw lakes as a positive feedback to climate warming by Walter, K M, Zimov, S A, Chanton, J P, Verbyla, D, Chapin, 3rd, F S

“…Large uncertainties in the budget of atmospheric methane, an important greenhouse gas, limit the accuracy of climate change projections. Thaw lakes in North…”
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Microbial Community Structure and Activity Linked to Contrasting Biogeochemical Gradients in Bog and Fen Environments of the Glacial Lake Agassiz Peatland by LIN, X, GREEN, S, TFAILY, M. M, PRAKASH, O, KONSTANTINIDIS, K. T, CORBETT, J. E, CHANTON, J. P, COOPER, W. T, KOSTKA, J. E

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Stability of peatland carbon to rising temperatures by Wilson, R. M., Hopple, A. M., Tfaily, M. M., Sebestyen, S. D., Schadt, C. W., Pfeifer-Meister, L., Medvedeff, C., McFarlane, K. J., Kostka, J. E., Kolton, M., Kolka, R.K., Kluber, L. A., Keller, J. K., Guilderson, T. P., Griffiths, N. A., Chanton, J. P., Bridgham, S. D., Hanson, P. J.

“…Peatlands contain one-third of soil carbon (C), mostly buried in deep, saturated anoxic zones (catotelm). The response of catotelm C to climate forcing is…”
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Methane mass balance at three landfill sites: What is the efficiency of capture by gas collection systems? by Spokas, K., Bogner, J., Chanton, J.P., Morcet, M., Aran, C., Graff, C., Golvan, Y. Moreau-Le, Hebe, I.

“…Many developed countries have targeted landfill methane recovery among greenhouse gas mitigation strategies, since methane is the second most important…”
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Evaluation of a Biologically Active Cover for Mitigation of Landfill Gas Emissions by Barlaz, M. A, Green, R. B, Chanton, J. P, Goldsmith, C. D, Hater, G. R

“…Landfills are the third largest source of anthropogenic CH4 in the United States, and there is potential for reduction in this source of greenhouse gases and…”
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Methane production and bubble emissions from arctic lakes: Isotopic implications for source pathways and ages by Walter, K. M., Chanton, J. P., Chapin III, F. S., Schuur, E. A. G., Zimov, S. A.

“…This study reports an atmospheric methane (CH4) source term previously uncharacterized regarding strength and isotopic composition. Methane emissions from 14…”
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Characterization of Bacterial and Fungal Communities Reveals Novel Consortia in Tropical Oligotrophic Peatlands by Morrison, Elise S., Thomas, P., Ogram, A., Kahveci, T., Turner, B. L., Chanton, J. P.

“…Despite their importance for global biogeochemical cycles and carbon sequestration, the microbiome of tropical peatlands remains under-determined. Microbial…”
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A process-based inventory model for landfill CH4 emissions inclusive of seasonal soil microclimate and CH4 oxidation by Spokas, K., Bogner, J., Chanton, J.

“…We have developed and field‐validated an annual inventory model for California landfill CH4 emissions that incorporates both site‐specific soil properties and…”
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Using the deuterium isotope composition of permafrost meltwater to constrain thermokarst lake contributions to atmospheric CH4 during the last deglaciation by Brosius, L. S., Walter Anthony, K. M., Grosse, G., Chanton, J. P., Farquharson, L. M., Overduin, P. P., Meyer, H.

“…Thermokarst lakes are thought to have been an important source of methane (CH4) during the last deglaciation when atmospheric CH4 concentrations increased…”
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Expert assessment of vulnerability of permafrost carbon to climate change by Schuur, E. A. G., Abbott, B. W., Bowden, W. B., Brovkin, V., Camill, P., Canadell, J. G., Chanton, J. P., Chapin, F. S., Christensen, T. R., Ciais, P., Crosby, B. T., Czimczik, C. I., Grosse, G., Harden, J., Hayes, D. J., Hugelius, G., Jastrow, J. D., Jones, J. B., Kleinen, T., Koven, C. D., Krinner, G., Kuhry, P., Lawrence, D. M., McGuire, A. D., Natali, S. M., O’Donnell, J. A., Ping, C. L., Riley, W. J., Rinke, A., Romanovsky, V. E., Sannel, A. B. K., Schädel, C., Schaefer, K., Sky, J., Subin, Z. M., Tarnocai, C., Turetsky, M. R., Waldrop, M. P., Walter Anthony, K. M., Wickland, K. P., Wilson, C. J., Zimov, S. A.

“…Approximately 1700 Pg of soil carbon (C) are stored in the northern circumpolar permafrost zone, more than twice as much C than in the atmosphere. The overall…”
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Functional capacities of microbial communities to carry out large scale geochemical processes are maintained during ex situ anaerobic incubation by Wilson, R M, Zayed, A A, Crossen, K B, Woodcroft, B, Tfaily, M M, Emerson, J, Raab, N, Hodgkins, S B, Verbeke, B, Tyson, G, Crill, P, Saleska, S, Chanton, J P, Rich, V I

“…Mechanisms controlling CO2 and CH4 production in wetlands are central to understanding carbon cycling and greenhouse gas exchange. However, the volatility of…”
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The rise and fall of methanotrophy following a deepwater oil-well blowout by Crespo-Medina, M., Meile, C. D., Hunter, K. S., Diercks, A-R., Asper, V. L., Orphan, V. J., Tavormina, P. L., Nigro, L. M., Battles, J. J., Chanton, J. P., Shiller, A. M., Joung, D-J., Amon, R. M. W., Bracco, A., Montoya, J. P., Villareal, T. A., Wood, A. M., Joye, S. B.

“…The blowout of the Macondo oil well in the Gulf of Mexico in April 2010 injected up to 500,000 tonnes of natural gas, mainly methane, into the deep sea…”
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Decadal-scale hotspot methane ebullition within lakes following abrupt permafrost thaw by Walter Anthony, K M, Lindgren, P, Hanke, P, Engram, M, Anthony, P, Daanen, R P, Bondurant, A, Liljedahl, A K, Lenz, J, Grosse, G, Jones, B M, Brosius, L, James, S R, Minsley, B J, Pastick, N J, Munk, J, Chanton, J P, Miller, C E, Meyer, F J

“…Abstract Thermokarst lakes accelerate deep permafrost thaw and the mobilization of previously frozen soil organic carbon. This leads to microbial decomposition…”
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Small differences in ombrotrophy control regional-scale variation in methane cycling among Sphagnum-dominated peatlands by Zalman, C., Keller, J. K., Tfaily, M., Kolton, M., Pfeifer-Meister, L., Wilson, R. M., Lin, X., Chanton, J., Kostka, J. E., Gill, A., Finzi, A., Hopple, A. M., Bohannan, B. J. M., Bridgham, S. D.

“…Although methane (CH₄) dynamics are known to differ at broad scales among peatland types and with climate, there is limited understanding of the variability…”
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Atmospheric emissions and attenuation of non-methane organic compounds in cover soils at a French landfill by Scheutz, C., Bogner, J., Chanton, J.P., Blake, D., Morcet, M., Aran, C., Kjeldsen, P.

“…In addition to methane (CH4) and carbon dioxide (CO2), landfill gas may contain more than 200 non-methane organic compounds (NMOCs) including C2+-alkanes,…”
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Carbon Accumulation, Flux, and Fate in Stordalen Mire, a Permafrost Peatland in Transition by Holmes, M. E., Crill, P. M., Burnett, W. C., McCalley, C. K., Wilson, R. M., Frolking, S., Chang, K.‐Y., Riley, W. J., Varner, R. K., Hodgkins, S. B., McNichol, A. P., Saleska, S. R., Rich, V. I., Chanton, J. P.

“…Stordalen Mire is a peatland in the discontinuous permafrost zone in arctic Sweden that exhibits a habitat gradient from permafrost palsa, to Sphagnum bog…”
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Deep Water Horizon oil and methane carbon entered the food web in the Gulf of Mexico by Fernández-Carrera, A., Rogers, K. L., Weber, S. C., Chanton, J. P., Montoya, J. P.

“…The Deep Water Horizon (DWH) incident caused the release of an unprecedented amount of 13C- and 14C-depleted oil and gas to the Gulf of Mexico (GoM), which…”
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Radiocarbon evidence for the importance of surface vegetation on fermentation and methanogenesis in contrasting types of boreal peatlands by Chanton, J.P, Glaser, P.H, Chasar, L.S, Burdige, D.J, Hines, M.E, Siegel, D.I, Tremblay, L.B, Cooper, W.T

“…We found a consistent distribution pattern for radiocarbon in dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and methane replicated across…”
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Radiocarbon evidence that carbon from the Deepwater Horizon spill entered the planktonic food web of the Gulf of Mexico by Chanton, J P, Cherrier, J, Wilson, R M, Sarkodee-Adoo, J, Bosman, S, Mickle, A, Graham, W M

“…The Deepwater Horizon (Macondo) oil spill released large volumes of oil and gas of distinct carbon isotopic composition to the northern Gulf of Mexico,…”
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