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Climatic Impact of Volcanic Eruptions [PDF]
The Scientific World JOURNAL, 2002 Volcanic eruptions have the potential to force global climate, provided they are explosive enough to emit at least 1–5 megaton of sulfur gases into the stratosphere. The sulfuric acid produced during oxidation of these gases will both absorb and reflect incoming solar radiation, thus warming the stratosphere and cooling the Earth’s surface.
openaire +3 more sources
Assessment of the atmospheric impact of volcanic eruptions [PDF]
The dominant global impact of volcanic activity is likely to be related to the effects of volcanic gases on the Earth's atmosphere. Volcanic gas emissions from individual volcanic arc eruptions are likely to cause increases in the stratospheric optical ...
Sigurdsson, H.
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Volatile Transport by Volcanic Plumes on Earth, Venus and Mars [PDF]
, 2012 Explosive volcanic eruptions can produce sustained, buoyant columns of ash and gas in the atmosphere (Fig. 1). Large flood basalt eruptions may also include significant explosive phases that generate eruption columns.
Baloga, Steve +3 more
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Climatic impact of volcanic eruptions [PDF]
Studies have attempted to 'isolate' the volcanic signal in noisy temperature data. This assumes that it is possible to isolate a distinct volcanic signal in a record that may have a combination of forcings (ENSO, solar variability, random fluctuations ...
Rampino, Michael R.
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The Mount Ruapehu eruption, 1996: a review of potential health effects
Australian and New Zealand Journal of Public Health, 1997 : Literature search and consultation with New Zealand experts were used to review the potential health effects of explosive volcanic eruptions, and possibilities for their control, in the context of the 1996 eruption and possible future eruptions of ...
Philip Weinstein, Arvind Patelxy
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Terrestrial, Atmospheric and Oceanic SciencesVolcanic activity represents one of the most widespread and destructive natural phenomena on Earth. Previous studies and media reports have indicated that intense volcanic eruptions are frequently accompanied by volcanic lightning. However, understanding
Yu-Cheng Lin, Alfred Bing-Chih Chen
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Ambient noise multimode surface wave tomography
Progress in Earth and Planetary ScienceSeismic techniques using earthquakes are powerful tools for exploring the Earth’s internal structure. However, the earthquake distribution limits the spatial resolution.
Kiwamu Nishida +2 more
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, 2016 Large explosive volcanic eruptions are capable of injecting considerable amounts of particles and sulfur gases above the tropopause, causing large increases in stratospheric aerosols. Five major volcanic eruptions after 1960 (i.e., Agung, St.
G. Pitari +5 more
semanticscholar +1 more source
Tidal Effects of Passing Planets and Mass Extinctions [PDF]
, 1998 Recent observations suggest that many planetary-mass objects may be present in the outer solar system between the Kuiper belt and the Oort cloud. Gravitational perturbations may occasionally bring them into the inner solar system.
Dar, Arnon, Fargion, Daniele
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