Results 21 to 30 of about 170,636 (275)

Small influence of solar variability on climate over the past millennium [PDF]

, 2014
The climate of the past millennium was marked by substantial decadal and centennial scale variability in the Northern Hemisphere(1). Low solar activity has been linked to cooling during the Little Ice Age (AD 1450-1850; ref.
Hegerl, Gabriele C., Tett, Simon F. B., Schurer, Andrew P., Simon F. B. Tett, Gabriele C. Hegerl, Andrew P. Schurer   +5 more
core   +1 more source

Strong carbon cycle feedbacks in a climate model with interactive CO2 and sulphate aerosols [PDF]

, 2003
Carbon cycle feedbacks are a significant source of uncertainty in climate change projections, with the potential for strong positive feedbacks to accelerate the rate of anthropogenic global warming during the 21st century.
Woodage, M. J., Roberts, D. L., Essery, R. L. H.; id_orcid, Jones, C. D.   +3 more
core   +1 more source

Imprints of climate forcings in global gridded temperature data [PDF]

Earth System Dynamics, 2016
Monthly near-surface temperature anomalies from several gridded data sets (GISTEMP, Berkeley Earth, MLOST, HadCRUT4, 20th Century Reanalysis) were investigated and compared with regard to the presence of components attributable to external climate ...
J. Mikšovský, E. Holtanová, P. Pišoft   +2 more
doaj   +1 more source

Temporal variations of surface mass balance over the last 5000 years around Dome Fuji, Dronning Maud Land, East Antarctica [PDF]

Climate of the Past, 2023
We reconstructed surface mass balance (SMB) around Dome Fuji, Antarctica, over the last 5000 years using the data from 15 shallow ice cores and seven snow pits.
I. Oyabu, K. Kawamura, K. Kawamura, K. Kawamura, S. Fujita, S. Fujita, R. Inoue, H. Motoyama, H. Motoyama, K. Fukui, M. Hirabayashi, Y. Hoshina, N. Kurita, F. Nakazawa, F. Nakazawa, H. Ohno, K. Sugiura, T. Suzuki, S. Tsutaki, S. Tsutaki, A. Abe-Ouchi, M. Niwano, F. Parrenin, F. Saito, M. Yoshimori   +24 more
doaj   +1 more source

Modeling the distribution of the volcanic aerosol cloud from the 1783–1784 Laki eruption [PDF]

, 2006
We conducted simulations of the atmospheric transformation and transport of the emissions of the 1783–1784 Laki basaltic flood lava eruption (64.10°N, 17.15°W) using the NASA Goddard Institute for Space Studies modelE climate model coupled to a sulfur ...
Alan Robock, Thorvaldur Thordarson, Dorothy Koch, Oman, L., Stenchikov, G. L., Koch, D., Drew T. Shindell, Chaochao Gao, Robock, A., Gao, C. C., Georgiy L. Stenchikov, Thordarson, T., Shindell, D. T., Luke Oman   +13 more
core   +1 more source

Origin of spurious single forces in the source mechanism of volcanic seismicity [PDF]

Journal of Volcanology and Geothermal Research, 2013
Single forces are often observed in the source mechanism of volcanic seismicity. However, their underlying causative processes are still doubtful. The reliability of single force observations must be assessed, prior to analyzing them in terms of physical mechanisms. Using numerical examples, we show that source mislocation and velocity mismodeling lead
de Barros, L., Lokmer, I., Bean, Ch.
openaire   +3 more sources

Historical Simulations With HadGEM3‐GC3.1 for CMIP6

Journal of Advances in Modeling Earth Systems, 2020
We describe and evaluate historical simulations which use the third Hadley Centre Global Environment Model in the Global Coupled configuration 3.1 (HadGEM3‐GC3.1) and which form part of the UK's contribution to the sixth Coupled Model Intercomparison ...
Martin B. Andrews, Jeff K. Ridley, Richard A. Wood, Timothy Andrews, Edward W. Blockley, Ben Booth, Eleanor Burke, Andrea J. Dittus, Piotr Florek, Lesley J. Gray, Stephen Haddad, Steven C. Hardiman, Leon Hermanson, Dan Hodson, Emma Hogan, Gareth S. Jones, Jeff R. Knight, Till Kuhlbrodt, Stergios Misios, Matthew S. Mizielinski, Mark A. Ringer, Jon Robson, Rowan T. Sutton   +22 more
doaj   +1 more source

Statistical framework for evaluation of climate model simulations by use of climate proxy data from the last millennium – Part 3: Practical considerations, relaxed assumptions, and using tree-ring data to address the amplitude of solar forcing [PDF]

Climate of the Past, 2015
A statistical framework for evaluation of climate model simulations by comparison with climate observations from instrumental and proxy data (part 1 in this series) is improved by the relaxation of two assumptions.
A. Moberg, R. Sundberg, H. Grudd, A. Hind   +3 more
doaj   +1 more source

European climate response to tropical volcanic eruptions over the last half millennium [PDF]

, 2007
We analyse the winter and summer climatic signal following 15 major tropical volcanic eruptions over the last half millennium based on multi-proxy reconstructions for Europe. During the first and second post-eruption years we find significant continental
Tett, S. F. B., Wanner, H., Luterbacher, J., Fischer, E. M., Zorita, E., Casty, C.   +5 more
core   +2 more sources

Climate Sensitivity to Volcanic Aerosol Forcing

, 2022
Volcanic aerosol forcing has been reported in the literature to be less effective in changing the earth’s surface temperature than CO2 forcing. This implies a different feedback strength, and therefore different contributions from individual feedback mechanisms.
Moritz Günther, Hauke Schmidt, Claudia Timmreck, Matthew Toohey   +3 more
openaire   +1 more source