Zobrazeno 1 - 10
of 16
pro vyhledávání: '"R. J. Kramer"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11207-11226 (2024)
Recent analyses show the importance of methane shortwave absorption, which many climate models lack. In particular, Allen et al. (2023) used idealized climate model simulations to show that methane shortwave absorption mutes up to 30 % of the surface
Externí odkaz:
https://doaj.org/article/259541d9492a45b3b81e543427344e80
Autor:
S. Fiedler, V. Naik, F. M. O'Connor, C. J. Smith, P. Griffiths, R. J. Kramer, T. Takemura, R. J. Allen, U. Im, M. Kasoar, A. Modak, S. Turnock, A. Voulgarakis, D. Watson-Parris, D. M. Westervelt, L. J. Wilcox, A. Zhao, W. J. Collins, M. Schulz, G. Myhre, P. M. Forster
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 2387-2417 (2024)
The climate science community aims to improve our understanding of climate change due to anthropogenic influences on atmospheric composition and the Earth's surface. Yet not all climate interactions are fully understood, and uncertainty in climate mo
Externí odkaz:
https://doaj.org/article/1b85d53d85954c04908a88b49a926e62
Effective radiative forcing from emissions of reactive gases and aerosols – a multi-model comparison
Autor:
G. D. Thornhill, W. J. Collins, R. J. Kramer, D. Olivié, R. B. Skeie, F. M. O'Connor, N. L. Abraham, R. Checa-Garcia, S. E. Bauer, M. Deushi, L. K. Emmons, P. M. Forster, L. W. Horowitz, B. Johnson, J. Keeble, J.-F. Lamarque, M. Michou, M. J. Mills, J. P. Mulcahy, G. Myhre, P. Nabat, V. Naik, N. Oshima, M. Schulz, C. J. Smith, T. Takemura, S. Tilmes, T. Wu, G. Zeng, J. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 853-874 (2021)
This paper quantifies the pre-industrial (1850) to present-day (2014) effective radiative forcing (ERF) of anthropogenic emissions of NOX, volatile organic compounds (VOCs; including CO), SO2, NH3, black carbon, organic carbon, and concentrations of
Externí odkaz:
https://doaj.org/article/878e726e30864f0d86e2a9d781fdeb4d
Publikováno v:
Earth System Science Data, Vol 12, Pp 2157-2168 (2020)
We present top-of-atmosphere and surface radiative kernels based on the atmospheric component (GA7.1) of the HadGEM3 general circulation model developed by the UK Met Office. We show that the utility of radiative kernels for forcing adjustments in id
Externí odkaz:
https://doaj.org/article/55be5111318945f8a81bdf6265bae0a2
Autor:
C. J. Smith, R. J. Kramer, G. Myhre, K. Alterskjær, W. Collins, A. Sima, O. Boucher, J.-L. Dufresne, P. Nabat, M. Michou, S. Yukimoto, J. Cole, D. Paynter, H. Shiogama, F. M. O'Connor, E. Robertson, A. Wiltshire, T. Andrews, C. Hannay, R. Miller, L. Nazarenko, A. Kirkevåg, D. Olivié, S. Fiedler, A. Lewinschal, C. Mackallah, M. Dix, R. Pincus, P. M. Forster
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 9591-9618 (2020)
The effective radiative forcing, which includes the instantaneous forcing plus adjustments from the atmosphere and surface, has emerged as the key metric of evaluating human and natural influence on the climate. We evaluate effective radiative forcin
Externí odkaz:
https://doaj.org/article/94d71cb5f84643f3b61bee33513682e9
Publikováno v:
AGU Advances, Vol 1, Iss 3, Pp n/a-n/a (2020)
This study analyzes the observed monthly deseasonalized and detrended variability of the tropical radiation budget and suggests that variations of the lower‐tropospheric stability and of the spatial organization of deep convection both strongly con
Externí odkaz:
https://doaj.org/article/e89fb94a794f4594bc5619a4208980bd
Autor:
R J, Kramer
Publikováno v:
Health progress (Saint Louis, Mo.). 72(5)
Collaboration among healthcare providers will help them more effectively meet the needs of their communities in the 1990s. San Francisco-based Catholic Healthcare West (CHW), formed in 1986, strives to provide high-quality healthcare by collaborating
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Publikováno v:
Heart. 40:972-975
Two patients with renal arteriovenous fistulae are described, who presented in high output failure. Murmurs were detected in these patients on routine physical examination years before, and when cardiac failure ensued they were assumed to have decomp