Search Results - "Chanton, Jeff P."

Sedimentation Pulse in the NE Gulf of Mexico following the 2010 DWH Blowout by Brooks, Gregg R, Larson, Rebekka A, Schwing, Patrick T, Romero, Isabel, Moore, Christopher, Reichart, Gert-Jan, Jilbert, Tom, Chanton, Jeff P, Hastings, David W, Overholt, Will A, Marks, Kala P, Kostka, Joel E, Holmes, Charles W, Hollander, David

“…The objective of this study was to investigate the impacts of the Deepwater Horizon (DWH) oil discharge at the seafloor as recorded in bottom sediments of the…”
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Controls on Landfill Gas Collection Efficiency: Instantaneous and Lifetime Performance by Barlaz, Morton A., Chanton, Jeff P., Green, Roger B.

“…Estimates of landfill gas (LFG) collection efficiency are required to estimate methane emissions and the environmental performance of a solid waste landfill…”
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Soil incubation methods lead to large differences in inferred methane production temperature sensitivity by Li, Zhen, Grant, Robert F, Chang, Kuang-Yu, Hodgkins, Suzanne B, Tang, Jinyun, Cory, Alexandra, Mekonnen, Zelalem A, Saleska, Scott R, Brodie, Eoin L, Varner, Ruth K, Rich, Virginia I, Wilson, Rachel M, Chanton, Jeff P, Crill, Patrick, Riley, William J

“…Quantifying the temperature sensitivity of methane (CH 4 ) production is crucial for predicting how wetland ecosystems will respond to climate warming…”
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Microbial network, phylogenetic diversity and community membership in the active layer across a permafrost thaw gradient by Mondav, Rhiannon, McCalley, Carmody K., Hodgkins, Suzanne B., Frolking, Steve, Saleska, Scott R., Rich, Virginia I., Chanton, Jeff P., Crill, Patrick M.

“…Summary Biogenic production and release of methane (CH4) from thawing permafrost has the potential to be a strong source of radiative forcing. We investigated…”
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Plant organic matter inputs exert a strong control on soil organic matter decomposition in a thawing permafrost peatland by Wilson, Rachel M., Hough, Moira A., Verbeke, Brittany A., Hodgkins, Suzanne B., Tyson, Gene, Sullivan, Matthew B., Brodie, Eoin, Riley, William J., Woodcroft, Ben, McCalley, Carmody, Dominguez, Sky C., Crill, Patrick M., Varner, Ruth K., Frolking, Steve, Cooper, William T., Chanton, Jeff P., Saleska, Scott D., Rich, Virginia I., Tfaily, Malak M.

“…Peatlands are climate critical carbon (C) reservoirs that could become a C source under continued warming. A strong relationship between plant tissue chemistry…”
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Evaluating alternative ebullition models for predicting peatland methane emission and its pathways via data–model fusion by Ma, Shuang, Jiang, Lifen, Wilson, Rachel M, Chanton, Jeff P, Bridgham, Scott, Niu, Shuli, Iversen, Colleen M, Malhotra, Avni, Jiang, Jiang, Lu, Xingjie, Huang, Yuanyuan, Keller, Jason, Xu, Xiaofeng, Ricciuto, Daniel M, Hanson, Paul J, Luo, Yiqi

“…Understanding the dynamics of peatland methane (CH4) emissions and quantifying sources of uncertainty in estimating peatland CH4 emissions are critical for…”
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Gas venting and subsurface charge in the Green Canyon area, Gulf of Mexico continental slope: evidence of a deep bacterial methane source? by SASSEN, Roger, MILKOV, Alexei V, OZGUL, Ercin, ROBERTS, Harry H, HUNT, Jesse L, BEEUNAS, Mark A, CHANTON, Jeff P, DEFREITAS, Debra A, SWEET, Stephen T

“…Questions as to the role of modern carbon in methanogenesis and the maximum depth of methane sources in the Gulf of Mexico continental slope remain unanswered…”
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Soil incubation methods lead to large differences in inferred methane production temperature sensitivity by Li, Zhen, Grant, Robert F., Chang, Kuang-Yu, Hodgkins, Suzanne B., Tang, Jinyun, Cory, Alexandra, Mekonnen, Zelalem A., Saleska, Scott R., Brodie, Eoin L., Varner, Ruth K., Rich, Virginia I., Wilson, Rachel M., Chanton, Jeff P., Crill, Patrick, Riley, William J.

“…Quantifying the temperature sensitivity of methane (CH4) production is crucial for predicting how wetland ecosystems will respond to climate warming…”
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Hydrogenation of organic matter as a terminal electron sink sustains high CO2:CH4 production ratios during anaerobic decomposition by Wilson, Rachel M., Tfaily, Malak M., Rich, Virginia I., Keller, Jason K., Bridgham, Scott D., Zalman, Cassandra Medvedeff, Meredith, Laura, Hanson, Paul J., Hines, Mark, Pfeifer-Meister, Laurel, Saleska, Scott R., Crill, Patrick, Cooper, William T., Chanton, Jeff P., Kostka, Joel E.

“…•Organic matter hydrogenation provides an electron sink during anaerobic decomposition.•This mechanism sustains CO2 production and suppresses…”
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Gas venting and subsurface charge in the Green Canyon area, Gulf of Mexico continental slope by Sassen, Roger, Milkov, Alexei V., Ozgul, Ercin, Roberts, Harry H., Hunt, Jesse L., Beeunas, Mark A., Chanton, Jeff P., DeFreitas, Debra A., Sweet, Stephen T.

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Plant organic matter inputs exert a strong control on soil organic matter decomposition in a thawing permafrost peatland by Wilson, Rachel M., Hough, Moira A., Verbeke, Brittany A., Hodgkins, Suzanne B., Chanton, Jeff P., Saleska, Scott D., Rich, Virginia I., Tfaily, Malak M., Tyson, Gene, Sullivan, Matthew B., Brodie, Eoin, Riley, William J., Woodcroft, Ben, McCalley, Carmody, Dominguez, Sky C., Crill, Patrick M., Varner, Ruth K., Frolking, Steve, Cooper, William T.

“…Peatlands are climate critical carbon (C) reservoirs that could become a C source under continued warming. A strong relationship between plant tissue chemistry…”
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Organic matter transformation in the peat column at Marcell Experimental Forest: Humification and vertical stratification by Tfaily, Malak M., Cooper, William T., Kostka, Joel E., Chanton, Patrick R., Schadt, Christopher W., Hanson, Paul J., Iversen, Colleen M., Chanton, Jeffrey P.

“…We characterized peat decomposition at the Marcell Experimental Forest (MEF), Minnesota, USA, to a depth of 2 m to ascertain the underlying chemical changes…”
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Hydrogenation of organic matter as a terminal electron sink sustains high CO 2 :CH 4 production ratios during anaerobic decomposition by Wilson, Rachel M., Tfaily, Malak M., Rich, Virginia I., Keller, Jason K., Bridgham, Scott D., Zalman, Cassandra Medvedeff, Meredith, Laura, Hanson, Paul J., Hines, Mark, Pfeifer-Meister, Laurel, Saleska, Scott R., Crill, Patrick, Cooper, William T., Chanton, Jeff P., Kostka, Joel E.

“…Once inorganic electron acceptors are depleted, organic matter in anoxic environments decomposes by hydrolysis, fermentation, and methanogenesis, requiring…”
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Sedimentation Pulse in the NE Gulf of Mexico following the 2010 DWH Blowout: e0132341 by Brooks, Gregg R, Larson, Rebekka A, Schwing, Patrick T, Romero, Isabel, Moore, Christopher, Reichart, Gert-Jan, Jilbert, Tom, Chanton, Jeff P, Hastings, David W, Overholt, Will A

“…The objective of this study was to investigate the impacts of the Deepwater Horizon (DWH) oil discharge at the seafloor as recorded in bottom sediments of the…”
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Influence of differential isotope diffusion on the sulfur isotopic mass balance of a coastal sediment by Chanton, J P, Martens, C S, Goldhaber, M B

“…Differential diffusion of sulfur isotopes occurs as a result of steeper super(32)SO sub(4) and H sub(2) super(34)S concentration gradients created by…”
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Rn-222 tracing and stable isotope measurements of biogenic gas fluxes from methane saturated sediments by Martens, C S, Green, C D, Chanton, J, Blair, N T

“…Direct field measurements of radon-222 activity in methane-rich gases exiting organic-rich sediments demonstrate their usefulness for tracing of the stripping…”
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