south america Archives

Suriname Tribes Adopt Amazon Rainforest Conservation

Originally published on EdenKeeper.org Taking action to conserve nearly half of Suriname, native tribes have joined in the efforts to protect the Amazon Biome. Declaring an indigenous conservation corridor spanning 72,000 square kilometers (27,799 square miles) of southern Suriname, the Trio and Wayana Communities of Suriname presented a declaration of cooperation to the National Assembly […]

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What Is Climate Change? (VIDEO)

By Sandy Dechert

Remember the difference between weather and climate? We know what happens when the weather changes—it’s obvious. Climate is another story. Read on. When it rains, you put on a raincoat or take your umbrella when you go out. It snows: time for high boots, a heavier coat, scarf, and warm gloves. And sunny days, well,

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Wild Cat Mimicks Monkey Vocals

By Jake Richardson

Scientists have documented for the first time that a wild cat deliberately imitated the cries of a monkey in order to draw it closer for an attack. Marguays are medim-sized wild cats and obviously hunt for small animals to eat. Researchers were able to observe a margay making noises similar to that of a baby

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New Porcupine Species Discovered In Brazil

By Jake Richardson

You might not think of a porcupine living in the Brazilian rainforest, but a new-to-science species has been recently documented there. Even more surprising: they live in trees. While the discovery is exciting, it is also very sad, because these tree-dwelling porcupines are under threats due to loss of their natural habitat. They live in

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138 Beetle Species Discovered

By Jake Richardson

138 new beetle species from Central and South America were identified last month by the Santa Barbara Museum of Natural History researchers Michael Caterino and Alexey Tishechkin. Specimens were gathered from Argentina, Mexico, Belize, Costa Rica, Panama, Brazil, Ecuador, and Peru. Analysis of the male genitalia helped the researchers identify the different species. In forests,

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Climate Change At Fault For Massive Andes Glacier Melting

By Joshua S Hill

New research into the continued decline of glaciers around the planet is not new, yet nevertheless these studies remain critically important to understanding our impact upon the environment and the sort of world we will be living in ten years from now. The most comprehensive review of Andean glacier observations to date was conducted by

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4 GW Of Solar Projects Approved Or Considered In Chile

By Jake Richardson

Chile’s solar power capacity is currently very small, but if recently approved plans come to fruition, a massive surge is coming. The country’s renewable energy agency (Centro de Energias Renovables) has greenlighted 3.1 GW of photovoltaic projects and reportedly is considering another 908 MW. Currently, less than 5 MW is in operation or under

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Native American Populations Descend from Three Key Migrations

By Joshua S Hill

New research has discovered that Native American populations ranging from Canada to the southern tip of Chile all arose from three migrations, with the majority descended almost entirely from one single group of First American migrants that crossed from Asia into America across the then existing Beringia land bridge, more than 15,000 years ago. The

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Tropical Vegetation Stores More Carbon

By Joshua S Hill

A new study shows that tropical vegetation contains 21 percent more carbon dioxide than previous similar studies had suggested.The study produced maps of carbon storage of forest, shrub lands, and savannas in the tropics of Africa, Asia and South America. Published in the journal Nature Climate Change, the study was conducted by scientists from Woods

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New 7 Wonders of Nature (24 Pictures, 2 Buts..)

By Zachary Shahan

If you haven’t heard the news yet, the “New7Wonders of Nature” have been announced. First some background,.. then the new 7 Wonders,.. then 2 “Buts.” So, the New7Wonders of Nature project was stated in 2007 and led by Canadian-Swiss Bernard Weber, with organizational work done by the Swiss-based New7Wonders Foundation. Through a global poll,

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NASA Releases Visual Tour Of 10 Years Worth of Fires

By Joshua S Hill

NASA has released a series of video and still visualisations that show a decade’s worth of fires across the surface of Earth based on data gathered by the Moderate Resolution Imaging Spectroradiometer, or MODIS, instruments on board NASA’s Terra and Aqua satellites.

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Tropical Forest and Savannah Tipping Points

By Joshua S Hill

Tipping points are always a hotbed issue in climate science, but in a new study it has been found that a region with tropical tree cover will jump quickly between a forested state to a savannah or treeless state.

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Antarctic Peninsula From Space (Photo of the Day)

By Joshua S Hill

Once again using the Moderate Resolution Imaging Spectroradiometer on board their Aqua satellite, NASA have provided this stunning image of the Antarctic Peninsula.

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The Disc of Earth from Space (Photo of the Day)

By Joshua S Hill

NASA released this utterly breathtaking image of Earth as seen from space on October 17, 2000. You can clearly see North and South America thanks to the combined efforts two satellites.

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Southern American Snow Capped Mountains {Photo of the Day}

By Joshua S Hill

The long strain of the Andes dominates this image of South America, still snow-capped and including the Northern Patagonian Ice Field in southern Chile to the bottom left of the image.

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Severe Tropical Droughts Expected as Temperatures Rise

By Joshua S Hill

A sediment core which has allowed researchers from the University of Pittsburgh create a 2,300-year climate record reveals that as temperatures rise, so the summer monsoons will become drier. The 6 foot-long sediment core was retrieved from Laguna Pumacocha in Peru, high up in the Andes Mountains, and contains the most detailed geochcmical record of

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Sea Level Rise Being Influenced More and More by Glaciers

By Joshua S Hill

Glaciers are contributing more and more to the increasing sea level rise, according to a new study which looked at 270 of the largest outlet glaciers of the South and North Patagonian Icefields of South America.

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Loving and Saving the Great Lakes

By Important Media Cross-Post

Imagine a huge, blue body of water, white sandy beaches, waves crashing onshore and kids playing in the sand. You might be tempted to think of an ocean scene, but I’m talking about a typical July day on any of the Great Lakes. Sans the salty smell and the abundant sea life, the Great Lakes support

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Antarctic Peninsula from Space

By Joshua S Hill

The Envisat – Environmental Satellite – launched by the European Space Agency in 2002 captured this image using the Medium Resolution Imaging Spectrometer (MERIS) on 5 February 2011 of the Antarctic Peninsula, which stretches beyond the Antarctic Circle to within 1050 km to the southern tip of South America. The 1000-km-long arm of the mountainous

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The Amazon Changed from Wetland to River

By Joshua S Hill

Much of our planet is not what it once used to be: mountains have risen and collapsed; continents broken apart and crashed into one another; and according to a report to be published in the journal Nature Geoscience, the world’s largest river – the Amazon – started life out as a massive swath of wetland.

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Chevron's Alter-ego

By Zachary Shahan

Chevron has a horrible environmental record, especially in South America. As Jeremy Bloom of Red, Green and Blue writes: For years, Chevron (and predecessor companies now owned by Chevron) trashed the pristine Amazon rainforest, drilling, spilling, and then walking away. They were sued by a coalition of indiginous peoples whose land was tainted by Chevron;

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Indigenous People Form Human Banners, Plea For Help Saving the Amazon

By Alex Felsinger

Over 1,000 indigenous rights activists formed human banners across a stretch of deforested Amazon rain forest this week at the World Social Forum in Brazil. “We are the guardians of the forest,” said Marco Apurina, vice-coordinator of Coordenação das Organizações Indígenas da Amazônia Brasileira. “This is a critical moment for indigenous peoples to unite with

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