Zobrazeno 1 - 10
of 18
pro vyhledávání: '"M. J. Whiticar"'
Autor:
M. Riedel, M. Scherwath, M. Römer, C. K. Paull, E. M. Lundsten, D. Caress, P. G. Brewer, J. W. Pohlman, L. L. Lapham, N. R. Chapman, M. J. Whiticar, G. D. Spence, R. J. Enkin, K. Douglas
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Barkley Canyon is one of the few known sites worldwide with the occurrence of thermogenic gas seepage and formation of structure-II and structure-H gas hydrate mounds on the seafloor. This site is the location of continuous seafloor monitoring as par
Externí odkaz:
https://doaj.org/article/219d4027962a4d00814bd6f4e93a6155
Publikováno v:
Biogeosciences, Vol 12, Iss 23, Pp 7279-7298 (2015)
Ponds and lakes are widespread across the rapidly changing permafrost environments. Aquatic systems play an important role in global biogeochemical cycles, especially in greenhouse gas (GHG) exchanges between terrestrial systems and the atmosphere. T
Externí odkaz:
https://doaj.org/article/dff5f37d19484113a1ca58f8ca8e8483
Publikováno v:
Climate of the Past, Vol 8, Iss 4, Pp 1177-1197 (2012)
The abrupt warming across the Younger Dryas termination (~11 600 yr before present) was marked by a large increase in the global atmospheric methane mixing ratio. The debate over sources responsible for the rise in methane centers on the roles of glo
Externí odkaz:
https://doaj.org/article/d7ab136351474edb9b998e148239df79
Publikováno v:
Arabian Journal of Geosciences. 8:11345-11348
Methane with carbon and hydrogen isotope composition diagnostic of abiotic gas related to serpentinization of peridotites has been detected for the first time in the ophiolitic aquifer in the United Arab Emirates (UAE), along the Wadi Ham fault. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7db0c5dd3819bc135d029649c10fe0d1
https://doi.org/10.1007/s12517-015-1975-4
https://doi.org/10.1007/s12517-015-1975-4
Publikováno v:
Journal of Atmospheric Chemistry. 50:121-138
The stable-hydrogen kinetic isotope effects (KIEs) for a series of n-alkanes in reaction with chlorine atoms in the gas phase were studied in a 25-L PTFE reaction chamber at 298 K. The time dependence of both the stable hydrogen isotope ratios and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8736ee8e321d2c77150f685120c8aab
https://doi.org/10.1007/s10874-005-2365-1
https://doi.org/10.1007/s10874-005-2365-1
Autor:
Lynn M. Petzke, Deborah T. Newby, A. L. Igoe, M. J. Whiticar, David W. Reed, Frederick S. Colwell, James P. McKinley, Francisco F. Roberto, Mark E. Delwiche
Publikováno v:
FEMS Microbiology Ecology. 48:333-344
Methanotrophic bacteria play an important role in global cycling of carbon and co-metabolism of contaminants. Methanotrophs from pristine regions of the Snake River Plain Aquifer (SRPA; Idaho, USA) were studied in order to gain insight into the nativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47f9d6895ca1bd4ceda9f9def46b6660
https://doi.org/10.1016/j.femsec.2004.02.001
https://doi.org/10.1016/j.femsec.2004.02.001
Publikováno v:
Journal of Atmospheric Chemistry. 47:191-208
The hydrogen kinetic isotope effects (KIEs) of the reactions of 15 non-methane hydrocarbons (NMHCs) with the OH radical were measured at 298 ± 2 K. The measurements were made using NMHCs without artificial isotopic labeling or enrichment. The follow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4e79c1e3cb5c6b53c44c69cb1589783
https://doi.org/10.1023/b:joch.0000021035.49613.f7
https://doi.org/10.1023/b:joch.0000021035.49613.f7
The abrupt warming across the Younger Dryas termination (~11 600 yr before present) was marked by a large increase in the global atmospheric methane mixing ratio. The debate over sources responsible for the rise in methane centers on the roles of glo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b47a4d563e5b520c0bf8f450fb209100
https://doi.org/10.5194/cpd-7-3287-2011
https://doi.org/10.5194/cpd-7-3287-2011
