Results 11 to 20 of about 170,636 (275)

Holocene glacier variations and their potential orbital, solar, volcanic and anthropogenic forcings [PDF]

Лëд и снег, 2015
The magnitude of glacier advances generally increased in the Northern Hemisphere and decreased in the Southern Hemisphere over the Holocene. This trend can be explained be the orbital forcings. The exceptions are in some regions of the high Asia. 10–4 ka
O. N. Solomina
doaj   +2 more sources

Multidecadal hydroclimate responses to volcanic forcing in the Mid-Holocene

Communications Earth & Environment
The impact of volcanic and solar forcings on multi-decadal climate change during the Holocene remains unclear. Here, we analysed the stable isotopes of fluid inclusions in a stalagmite to investigate hydroclimate responses to the forcings in the ...
Syed Azharuddin, Kanako Omine, Kosuke Masaka, Ryuji Asami, Mahjoor Ahmad Lone, Yu-Chen Chou, Chuan-Chou Shen, Ryu Uemura   +7 more
doaj   +2 more sources

Fingerprint of volcanic forcing on the ENSO–Indian monsoon coupling [PDF]

Science Advances, 2020
Large volcanic eruptions enhance the coupling between the El Niño–Southern Oscillation and Indian monsoon.
M. Singh, R. Krishnan, B. Goswami, A. D. Choudhury, P. Swapna, R. Vellore, A. G. Prajeesh, N. Sandeep, C. Venkataraman, R. V. Donner, N. Marwan, J. Kurths   +11 more
openaire   +3 more sources

Co-emission of volcanic sulfur and halogens amplifies volcanic effective radiative forcing [PDF]

Atmospheric Chemistry and Physics, 2020
Abstract. The evolution of volcanic sulfur and the resulting radiative forcing following explosive volcanic eruptions is well understood. Petrological evidence suggests that significant amounts of halogens may be co-emitted alongside sulfur in some explosive volcanic eruptions, and satellite evidence indicates that detectable amounts of these halogens ...
J. Staunton-Sykes, T. J. Aubry, T. J. Aubry, Y. M. Shin, J. Weber, L. R. Marshall, N. Luke Abraham, N. Luke Abraham, A. Archibald, A. Archibald, A. Schmidt, A. Schmidt   +11 more
openaire   +3 more sources

On the Role of Climate Forcing by Volcanic Sulphate and Volcanic Ash [PDF]

Advances in Meteorology, 2014
There is overall agreement that volcanic sulphate aerosols in the stratosphere can reduce solar radiation reaching the earth’s surface for years, thereby reducing surface temperatures, affecting global circulation patterns and generally the global climate system.
openaire   +4 more sources

Volcanic Radiative Forcing From 1979 to 2015 [PDF]

Journal of Geophysical Research: Atmospheres, 2018
AbstractUsing volcanic sulfur dioxide emissions in an aerosol‐climate model, we derive a time series of global‐mean volcanic effective radiative forcing (ERF) from 1979 to 2015. For 2005–2015, we calculate a global multiannual mean volcanic ERF of −0.08 W/m2 relative to the volcanically quiescent 1999–2002 period, due to a high frequency of small‐to ...
Anja Schmidt, Michael J. Mills, Steven Ghan, Jonathan M. Gregory, Richard P. Allan, Timothy Andrews, Charles G. Bardeen, Andrew Conley, Piers M. Forster, Andrew Gettelman, Robert W. Portmann, Susan Solomon, Owen B. Toon   +12 more
openaire   +7 more sources

The Arctic Polar Vortex Response to Volcanic Forcing of Different Strengths [PDF]

Journal of Geophysical Research: Atmospheres, 2021
AbstractTropical volcanic eruptions injecting sulfur into the stratosphere are assumed to not only scatter radiation and cool Earth's surface but also alter atmospheric circulation and in particular to strengthen the stratospheric polar vortex in boreal winter.
Azoulay, Alon, Schmidt, Hauke, Timmreck, Claudia, Azoulay, Alon; 1 Max Planck Institute for Meteorology Hamburg Germany, Timmreck, Claudia; 1 Max Planck Institute for Meteorology Hamburg Germany   +4 more
openaire   +3 more sources

The sensitivity of EC-Earth3 decadal predictions to the choice of volcanic forcing dataset: insights for the next major eruption [PDF]

Geoscientific Model Development
Large volcanic eruptions can have significant impacts on climate. Due to their unpredictable nature, when a major volcanic eruption occurs, decadal forecasts issued prior to the eruption will be inaccurate.
R. Bilbao, T. J. Aubry, M. Toohey, P. Ortega, V. Lapin, E. Tourigny   +5 more
doaj   +1 more source

Detection of volcanic, solar and greenhouse gas signals in paleo-reconstructions of Northern Hemispheric temperature [PDF]

, 2003
We apply a multiple regression method to estimate the response to anthropogenic and natural climate forcings simultaneously from a number of paleo-reconstructions of Northern Hemispheric average temperature. These long records (600 to 1000 years) provide
Kim, K. Y., Baum, S. K., Hegerl, G. C., Hyde, W. T., Crowley, T. J.   +4 more
core   +1 more source

On the implementation of external forcings in a regional climate model – a sensitivity study around the Samalas volcanic eruption in the Eastern Mediterranean/Middle East [PDF]

Climate of the Past
Natural and human-historical archives document regional climate variations and extremes of the past 2500 years across the Eastern Mediterranean/Middle East.
E. Hartmann, M. Zhang, S. Wagner, M. Adakudlu, M. Adakudlu, J. Luterbacher, E. Xoplaki, E. Xoplaki   +7 more
doaj   +1 more source