Tag / patagonia

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  • An Interview on Patagonian Imaginaries

    A recent paper in the Journal of Latin American Geography, “The Patagonian Imaginary: Natural Resources and Global Capitalism at the Far End of the World,” analyzes the construction of southern Andean Patagonia as an “ecoregion,” a label that has come to dominate the representation of the glaciated territory of Chile and Argentina. Through this representation, resource…

  • Photo Friday: Inside Glacier Caves

    Caves can form within glaciers as a result of water running through or under a glacier. They are often called ice caves, but the term more accurately describes caves in bedrock that contain ice throughout the year. Water usually forms on the glacier’s surface through melting, before flowing down a moulin (vertical to nearly vertical shafts…

  • Flooding Glacial Lakes in Chile

    It is a peaceful experience to walk near the glacial lake near Colonia Glacier, one of several prominent glacier lakes in Patagonia, Chile. The breeze on the lake helps you relax as you look out on the distant glaciers. In such a tranquil setting, it is hard to imagine that a glacial lake outburst flood…

  • Krill Contribute to Ocean Carbon Storage in Patagonia

    Waters in the sub-Antarctic region of Chilean Patagonia are fed by glaciers in one of the largest freshwater systems on Earth, the North and South Patagonian Icefields. A recent study published in Marine Ecology Progress Series found that Euphasia vallentini, the most abundant species of krill in Chilean Patagonian waters, play a key role in…

  • Patagonian Ice Holds the Key to Unlocking the Past

    A research team recently conducted a study in the Northern Patagonia Ice Field (NPI) to uncover some of the mystery behind Earth’s ancient climate. Along the way, the team made important observations about the current state of glacial ice thinning and climate change. Through their investigation of ancient paleoclimates (climates prevalent in the geological past),…

  • Environmental History of Argentina’s Oldest National Park Unveiled

    A new study has shed light on the environmental history of Nahuel Huapi, the oldest national park in Argentina. The mountainous glacial region in northern Patagonia is vast, spanning two million acres, yet it has remained relatively unstudied, and little of its ecological history is understood. A study published on August 10 in ScienceDirect has revealed…

  • Photo Friday: Upsala Glacier

    Upsala Glacier, a stunning glacier within Parque Nacional Los Glaciares in Argentina, has been retreating rapidly due to climate change. NASA has found, through satellite imaging, that Upsala’s ice front has moved back approximately 2 miles since 2001, following a similar trend seen in the rest of Patagonia (the vast area at the southern extent of…

  • Photo Friday: Perito Moreno Glacier

    The Perito Moreno Glacier is a glacier located in the Los Glaciares National Park in southwest Santa Cruz Province, Argentina. It is one of the most important tourist attractions in the Argentinian Patagonia. The tourists can view the glacier from a small boat. Lucky visitors also could witness huge chunks of ice breaking from the…

  • What Do Black Southern Cod Like to Eat?

    In the freezing waters of Patagonia, southern Chile, the black southern codfish takes what it can get. With different levels of salinity and nutrients at the mouths of fjords and channels, the black southern codfish maintains regional feeding habits, a new study has found. Researchers Matthias Hüne and Rodrigo Vega, from the Institute of Ecology…

  • Gold Bay, South Georgia (Credit: Jonathan E. Shaw, Flickr)

    Roundup: Fish in Patagonia, Film in Kashmir & Glacial Georgia

    One Fish, Two Fish: Black Southern Cod maintain a more diverse diet when near glacier meltwater areas “The black southern cod, Patagonotothen tessellata, is the most important notothenioid fish species in terms of abundance in southern Chilean Patagonia. However, studies on its trophic ecology are scarce. [This study assessed] the spatial variation in the diet of…