Zobrazeno 1 - 10
of 96
pro vyhledávání: '"L P Murray"'
Autor:
B. Hmiel, V. V. Petrenko, C. Buizert, A. M. Smith, M. N. Dyonisius, P. Place, B. Yang, Q. Hua, R. Beaudette, J. P. Severinghaus, C. Harth, R. F. Weiss, L. Davidge, M. Diaz, M. Pacicco, J. A. Menking, M. Kalk, X. Faïn, A. Adolph, I. Vimont, L. T. Murray
Publikováno v:
The Cryosphere, Vol 18, Pp 3363-3382 (2024)
Measurements of carbon-14-containing carbon monoxide (14CO) in glacial ice are useful for studies of the past oxidative capacity of the atmosphere as well as for reconstructing the past cosmic ray flux. The 14CO abundance in glacial ice represents th
Externí odkaz:
https://doaj.org/article/71cf927c464e490191c66579b882b0c2
Autor:
Natasha L. Patel‐Murray, Luqing Zhang, Brian L. Claggett, Dongchu Xu, Pablo Serrano‐Fernandez, Margaret Healey, Simon Wandel, Chien‐Wei Chen, Jaison Jacob, Huilei Xu, Gordon M. Turner, William Chutkow, Denise P. Yates, Christopher J. O'Donnell, Margaret F. Prescott, Martin Lefkowitz, Claudio R. Gimpelewicz, Michael T. Beste, Faye Zhao, Liangke Gou, Akshay S. Desai, Pardeep S. Jhund, Milton Packer, Marc A. Pfeffer, Margaret M. Redfield, Jean L. Rouleau, Faiez Zannad, Michael R. Zile, John J. V. McMurray, Michael M. Mendelson, Scott D. Solomon, Jonathan W. Cunningham
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 13 (2024)
Background Prognostic markers and biological pathways linked to detrimental clinical outcomes in heart failure with preserved ejection fraction (HFpEF) remain incompletely defined. Methods and Results We measured serum levels of 4123 unique proteins
Externí odkaz:
https://doaj.org/article/e39880796038474e881ba373a0b6c360
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 4185-4201 (2023)
Despite significant precursor emission reductions in the US over recent decades, atmospheric nitrate deposition remains an important terrestrial stressor. Here, we utilized statistical air mass back trajectory analysis and nitrogen stable isotope del
Externí odkaz:
https://doaj.org/article/5aafa09044f14e4a8d8ed7004f05c288
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 4203-4219 (2023)
The northeastern US represents a mostly urban corridor impacted by high population and fossil fuel combustion emission density. This has led to historically degraded air quality and acid rain that has been a focus of regulatory-driven emissions reduc
Externí odkaz:
https://doaj.org/article/429e6d318e5542ea923e8652c2d3f953
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 1431-1441 (2023)
Methane (CH4) is a strong greenhouse gas that has become the focus of climate mitigation policies in recent years. Ethane/methane ratios can be used to identify and partition the different sources of methane, especially in areas with natural gas mixe
Externí odkaz:
https://doaj.org/article/79f136f0fe6f479ca38f3ba545909a33
Autor:
H. Guo, C. M. Flynn, M. J. Prather, S. A. Strode, S. D. Steenrod, L. Emmons, F. Lacey, J.-F. Lamarque, A. M. Fiore, G. Correa, L. T. Murray, G. M. Wolfe, J. M. St. Clair, M. Kim, J. Crounse, G. Diskin, J. DiGangi, B. C. Daube, R. Commane, K. McKain, J. Peischl, T. B. Ryerson, C. Thompson, T. F. Hanisco, D. Blake, N. J. Blake, E. C. Apel, R. S. Hornbrook, J. W. Elkins, E. J. Hintsa, F. L. Moore, S. C. Wofsy
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 99-117 (2023)
The NASA Atmospheric Tomography (ATom) mission built a photochemical climatology of air parcels based on in situ measurements with the NASA DC-8 aircraft along objectively planned profiling transects through the middle of the Pacific and Atlantic oce
Externí odkaz:
https://doaj.org/article/99b21b9190d945c2b0745c450081f986
Autor:
L. Bindle, R. V. Martin, M. J. Cooper, E. W. Lundgren, S. D. Eastham, B. M. Auer, T. L. Clune, H. Weng, J. Lin, L. T. Murray, J. Meng, C. A. Keller, W. M. Putman, S. Pawson, D. J. Jacob
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 5977-5997 (2021)
Modeling atmospheric chemistry at fine resolution globally is computationally expensive; the capability to focus on specific geographic regions using a multiscale grid is desirable. Here, we develop, validate, and demonstrate stretched grids in the G
Externí odkaz:
https://doaj.org/article/fe4c2e6b73bd44b9846b2284fac8b92f
Autor:
H. Guo, C. M. Flynn, M. J. Prather, S. A. Strode, S. D. Steenrod, L. Emmons, F. Lacey, J.-F. Lamarque, A. M. Fiore, G. Correa, L. T. Murray, G. M. Wolfe, J. M. St. Clair, M. Kim, J. Crounse, G. Diskin, J. DiGangi, B. C. Daube, R. Commane, K. McKain, J. Peischl, T. B. Ryerson, C. Thompson, T. F. Hanisco, D. Blake, N. J. Blake, E. C. Apel, R. S. Hornbrook, J. W. Elkins, E. J. Hintsa, F. L. Moore, S. Wofsy
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 13729-13746 (2021)
The NASA Atmospheric Tomography (ATom) mission built a photochemical climatology of air parcels based on in situ measurements with the NASA DC-8 aircraft along objectively planned profiling transects through the middle of the Pacific and Atlantic oce
Externí odkaz:
https://doaj.org/article/f8a2f1e39f7d4821a649238a97b0c0ff
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 5789-5823 (2021)
This paper describes version 2.0 of the Global Change and Air Pollution (GCAP 2.0) model framework, a one-way offline coupling between version E2.1 of the NASA Goddard Institute for Space Studies (GISS) general circulation model (GCM) and the GEOS-Ch
Externí odkaz:
https://doaj.org/article/884b39b6719a4590bf921b78969e1a51
Autor:
A Heitkamp, J Suh, S Gebhardt, J van Roosmalen, L R Murray, J I de Vries, T van den Akker, G Theron
Publikováno v:
South African Medical Journal, Vol 112, Iss 9 (2022)
Background. To improve maternal health, studies of maternal morbidity are increasingly being used to evaluate the quality of maternity care, in addition to studies of mortality. While South Africa (SA) has a well-established confidential enquiry into
Externí odkaz:
https://doaj.org/article/8b48738debc444588f4f203fc21bbae7