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Earth’s Highest Coastal Mountain on the Move

By Guest PostSeptember 20, 20101 commentScienceagustin cardona, camilo montes, caribbean sea, coastal mountain, Colombia, earth, ecopetrol energy company, geological basin, geological evolution, german ojeda, paleomagnetic, panama, peru, santa marta, sierra nevada de santa marta, smithsonian scientists, smithsonian tropical research institute, stri, volcanoes

The rocks of Colombia’s Sierra Nevada de Santa Marta—the highest coastal mountain on Earth—tell a fascinating tale: The mountain collides and then separates from former super-continents. Volcanoes are born and die. The mountain travels from Peru to northern Colombia and finally rotates in a clockwise direction to open up an entirely new geological basin. Smithsonian scientists were part of a four-year project to study Santa Marta’s geological evolution. Their findings are published in the October 2010 special issue of the Journal of South American Earth Sciences.

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Carbon Mapping Breakthrough

By Guest PostSeptember 8, 2010Environmentairborne-laser technology, amazon forest, amazonia, carbon stocks, carbon storage, carnegie institution, emissions, forest degradation, geology, global ecology, greg asner, lidar system, madre de dios, minam, peru, peruvian amazon, peruvian ministry of the environment, red, reduced emissions from deforestation and degradation, satellite mapping, vegetation types, world wildlife fund

Palo Alto, CA — By integrating satellite mapping, airborne-laser technology, and ground-based plot surveys, scientists from the Carnegie Institution’s Department of Global Ecology, with colleagues from the World Wildlife Fund and in coordination with the Peruvian Ministry of the Environment (MINAM), have revealed the first high-resolution maps of carbon locked up in tropical forest vegetation and emitted by land-use practices.

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Earth’s Highest Coastal Mountain on the Move

Carbon Mapping Breakthrough