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Bienvenue sur "autour des volcans" un topic de veille volcanique.
Je vous propose d'y suivre l'actualité des volcans et tout ce qui s'y rapporte à travers le monde.Vous y trouverez un grand nombre de liens vers les différents observatoires,les webcams et les analyses des meilleurs spécialistes en la matière.
N'hésitez pas à nous rejoindre et à partager vos articles(en français et en anglais.) N'oubliez pas aussi d'utiliser les "tags" pour une meilleure navigation. Retrouvez nous également sur notre page facebook que vous pouvez atteindre en cliquant sur la magnifique photo du Puyehue-cordon caulle en pleine action:) Et aussi sur twitter:https://twitter.com/#!/AVolcans
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Une photo satellite de la Nasa nous ramène vers l’ouest de la Bolivie, et le…...
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News about geology and earth science from around the world!
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CANARY ISLANDS — When you think of the Canary Islands, what comes to mind? Before visiting, I thought of a tropical environment with beautiful beaches and clear waters. I cannot ...
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The eruption of Lokon-Empung in Indonesia on October 7, 2012.
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The Gaia Hypothesis was proposed by James Lovelock in 1969 and states that all living matter on Earth (called the biosphere) functions as a single organism which Lovelock called Gaia after the Greek goddess of the Earth. It is controversial because the hypothesis goes on to state that this organism, the biosphere of Earth, actively self-regulates the temperature and chemistry in the atmosphere to produce the conditions suited to supporting life. An example is the weathering cycle which operates as follows. When volcanoes erupt, carbon dioxide is blasted into the
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The eruption of a so-called maar-diatreme volcano is short-lived but violent.
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The lovely word ‘serendipity’ means finding something good or useful while not specifically searching for it.This article pulls together the posts I made in August about an eruption near Medina in ...
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PLOS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC LIBRARY OF SCIENCE. Reports of well-performed scientific studies from all disciplines freely available to the whole world.
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We’ve spoken to experts and gotten the low-down on how to survive some of the most extreme scenarios on planet earth. Read on and thank us later.
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Acquired a little less than two hours apart, these images show a volcano before and after it spewed an ash plume on October 6, 2012.
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One of Indonesia’s most active volcanoes has erupted again, spewing clouds of ash, an official said Monday. The 1,580-metre (5,214-feet) Mount Lokon on northeast Sulawesi island erupted at 2pm (0700 GMT) on Sunday with thunderous sounds heard as far as five kilometres (three miles) away. “Lokon has been quite active the past few months. This was the seventh biggest eruption since mid-September,” government vulcanologist Farid Bina told AFP from the volcano’s monitoring post in North Sulawesi province. “It produced a loud sound like thunder. But we cannot detect the height of the eruption as thick clouds covered its peak,” he said, adding that muddy rains fell in surrounding areas. (...)
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Maar-diatreme eruptions are short-lived but violent.
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Amazing things about Google Earth - news, features, tips, technology, and applications...
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Submitted by Jim Kauahikaua from Hawaiian Volcanoes Observatory: Recently, Hawaiian Volcano Observatory scientists have been asked if Hawaii Island’s geothermal development causes subsidence of the ground surface, as has been observed at U.S.
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La presse italienne confirme la reprise d’activité dans la Bocca Nuova. L’édition palermitaine de La Repubblica indique que « l’Etna a repris...
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Rosetta Stones Adventures in the good science of rock-breaking. One of the eeriest things I’ve ever seen is the video shot by KOMO News reporter Dave Crockett on May 18th, 1980. He was just 28 years old. Something woke him before dawn that Sunday morning, telling him this was the day to be there. Good reporter’s instincts, that man. I was a very young child, just wrapping my mind around this whole.....
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