At Environmental Graffiti, we're a bit partial towards all things volcanic. Little surprise then, that the idea of volcanoes combined with another extreme and volatile natural phenomenon – lightning – really got us rubbing our hands together. Prepare for fire and brimstone clashes of epic proportions as two of Mother Earth's most powerful forces go head to head – and we marvel at the mystery of volcanic lightning.
Continue reading...Thursday, April 9, 2009
The volcanic vents known as fumaroles have serious associations, often lying on active volcanoes in times of comparative quiet between eruptions. These smouldering fissures in the earth are visible emitting hot steam and volcanic gasses in places as far and wide as Italy, Indonesia, Hawaii, Yellowstone and Iceland. With their fizzing, more than faintly menacing behaviour, it’s easy to see why fumaroles are shrouded in myth and legend.
Continue reading...Friday, April 3, 2009
Bubbling and belching away like witches’ cauldrons, mud volcanoes are one of nature’s more murky oddities. They’re found spattered throughout the world, but astonishingly around 300 of the earth’s estimated 700 mud volcanoes lie in Azerbaijan and the Caspian Sea. Capable of ejecting millions of cubic metres of hydrocarbon gasses plus mountains of mud, these geological marvels – some of them over 200 metres high – are a sight to behold.
Continue reading...Tuesday, February 10, 2009
The planet is home to some of the most amazing natural wonders - shaped by Mother Earth over millions of years. Yet few natural formations are as close to the heart of the planet and undergo such vibrant changes as crater lakes. Being connected with the inner regions of the Earth, these lakes can contract, expand, appear and vanish all in the geological blink of an eye.
Continue reading...Wednesday, January 28, 2009
Although Krakatoa submerged after several eruptions, Anak Krakatau resurfaced in 1927. New volcanic activity caused the island to sink again only a few months later. Emerging again in 1930, it has remained above sea level ever since. Despite these incidents, the fertile volcanic ash and soil has resulted in Anak Krakatau being the home to over 500 species of plants and animal life.
Continue reading...Monday, September 1, 2008
Few things in nature are as unpredictable as the majestic volcano. Unleashing billowing ash, lava and pyroclastic flows when the Earth’s tectonics plates push and shove at each other like bullies in a playground, volcanoes are testament to the devastating and deadly forces of nature. Their allure remains uncanny but not unsurprising.
Continue reading...Wednesday, December 5, 2007
Welcome to the second post in Environmental Graffiti’s Mother Earth series. Yesterday, we discussed the big bang to the formation of Earth as a planet. If you missed that article, check it out here. Today we travel back billions of years to a time when the [...]
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Thursday, April 23, 2009
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