Tag / Colombia

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  • Photo Friday: The Melting Andean Glaciers

    In South America, the tropical glaciers of the Andes have been shrinking at an alarming rate, leaving the local communities at risk of losing an important water source. In Bolivia, for example, an Andean glacier known as the Chacaltaya Glacier disappeared completely in 2009, cutting off a valuable water resource to the nearby city of…

  • Photo Friday: Volcanic Readiness in Colombia

    The Volcanic and Seismological Observatory of Manizales has recently conducted several workshops on volcanic risk with communities in the vicinity of Nevado del Ruiz, a glacier-covered volcano in Colombia that showed signs of renewed activity earlier this year. The workshops prepare communities to react to volcanic hazards like ash and lahars, the latter of which…

  • Renewed Activity at Colombian Volcano Raises Concern

    The glacier-covered Volcan del Ruiz in Colombia has shown signs of renewed activity in the last several days, following a shallow earthquake of 3.0 on the Richter scale on June 22, associated with fracturing of rock within the volcano. The Colombian Geological Service recognized this fracturing as a sign of possible movements of magma that could lead to…

  • Roundup: A New Documentary, Ice Worms, Timelapse Videos

      “Glacial Balance,” A New Documentary by Ethan Steinman on Climate Change “Water and its sources have historically been the key factor in the establishment of cities, of civilizations. But we are at a critical point in the environment and mankind’s existence. . . GLACIAL BALANCE takes us to Colombia, Argentina, Chile, Bolivia and Ecuador, getting…