Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Geoff Dutton"'
Autor:
Kate Smith, Elliot Atlas, Eric C. Apel, Donald R. Blake, Geoff Dutton, Rebecca S. Hornbrook, Steve Montzka, Jens Mühle, Sue Schauffler, Victoria Treadaway
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 15, Pp n/a-n/a (2024)
Abstract Aircraft observations of the four chloromethanes: carbon tetrachloride (CCl4), methyl chloride (CH3Cl), dichloromethane (CH2Cl2), and chloroform (CHCl3), collected over North America between 2000 and 2022, were used to evaluate their vertica
Externí odkaz:
https://doaj.org/article/8f36e1a4bdee4d8286fcbe3bc6ecd515
Autor:
Forough Ataollahi, Michael Friend, Shawn McGrath, Geoff Dutton, Andrew Peters, Marie Bhanugopan
Publikováno v:
Veterinary and Animal Science, Vol 9, Iss , Pp 100097- (2020)
This study investigated the effect of supplementation of ewes with calcium (Ca) and magnesium (Mg) in late gestation and early lactation on the plasma mineral concentration, hormone profile and immunity responses of ewes and their lambs. Twin bearing
Externí odkaz:
https://doaj.org/article/5781f7695386448d9d096beec245eb05
Autor:
Stephen Montzka, Lei Hu, Phil DeCola, Dave Godwin, Isaac Vimont, Bart Croes, Toshi Kuwayama, Geoff Dutton, David Nance, Brad Hall, Colm Sweeney, Arlyn Andrews
The likelihood for successful emission control and mitigation efforts of trace gases having adverse environmental effects can be enhanced by using a multi-faceted framework for quantifying and understanding emissions. While bottom-up activity-based i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c08830a07d37f0b1ea55de888eb033c
https://doi.org/10.5194/egusphere-egu23-10714
https://doi.org/10.5194/egusphere-egu23-10714
Autor:
Jianghanyang Li, Bianca C. Baier, Fred Moore, Tim Newberger, Sonja Wolter, Jack Higgs, Geoff Dutton, Eric Hintsa, Bradley Hall, Colm Sweeney
Publikováno v:
eISSN
The radiative balance of the upper atmosphere is dependent on the magnitude and distribution of greenhouse gases and aerosols in that region. Climate models predict that with increasing surface temperature, the primary mechanism for transporting trop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f4b22e8e0ee39fc77a3b2ddd54ce26b
https://doi.org/10.5194/egusphere-2023-131
https://doi.org/10.5194/egusphere-2023-131
Autor:
Lei Hu, Deborah Ottinger, Stephanie Bogle, Stephen Montzka, Phil DeCola, Ed Dlugokencky, Arlyn Andrews, Kirk Thoning, Colm Sweeney, Geoff Dutton, Lauren Aepli, Andrew Crotwell
Publikováno v:
eISSN
Sulfur hexafluoride (SF6) is the most potent greenhouse gas (GHG), and its atmospheric abundance, albeit small, has been increasing rapidly. Although SF6 is used to assess atmospheric transport modeling and its emissions influence the climate for mil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458ef1995084b50342eab7d1f2310fc1
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-862/
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-862/
Autor:
Lei Hu, Deborah Ottinger, Stephanie Bogle, Stephen Montzka, Phil DeCola, Ed Dlugokencky, Arlyn Andrews, Kirk Thoning, Colm Sweeney, Geoff Dutton, Lauren Aepli, Andrew Crotwell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21e8053544f2c4c123b1d92da130c2b0
https://doi.org/10.5194/egusphere-2022-862-supplement
https://doi.org/10.5194/egusphere-2022-862-supplement
Publikováno v:
Global Biogeochemical Cycles. 36
Autor:
Lei Hu, Stephen Montzka, Fred Moore, Eric Hintsa, Geoff Dutton, M. Carolina Siso, Kirk Thoning, Robert Portmann, Kathryn McKain, Colm Sweeney, Isaac Vimont, David Nance, Bradley Hall, Steven Wofsy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb3b79e298e1d31d3c50fddc52c8232
https://doi.org/10.5194/acp-2021-793-supplement
https://doi.org/10.5194/acp-2021-793-supplement
Autor:
Marie Bhanugopan, Forough Ataollahi, Andrew Peters, Geoff Dutton, Michael Friend, Shawn McGrath
Publikováno v:
Livestock Science. 217:167-173
The effect of maternal supplementation of calcium (Ca) and magnesium (Mg) during late gestation and early lactation on immune function of offspring are unknown. The vital role of Ca and Mg on immune function is well known. This study investigated the
Autor:
Marie Bhanugopan, Shawn McGrath, Geoff Dutton, Andrew Peters, Michael Friend, Forough Ataollahi
Publikováno v:
Veterinary and Animal Science, Vol 9, Iss, Pp 100097-(2020)
Veterinary and Animal Science
Veterinary and Animal Science
Highlights • Pregnant ewes have an impaired immune system at around one week prior to lambing and at lambing time. • Calcium and magnesium supplementation improved antioxidant capacity of growing lambs. • Calcium and magnesium supplementation i