Quantcast
Last updated on April 18, 2014 at 1:21 EDT

Latest Regions of South America Stories

Amazon Inhales More Carbon Than It Emits
2014-03-18 20:28:30

NASA's Jet Propulsion Laboratory A new NASA-led study seven years in the making has confirmed that natural forests in the Amazon remove more carbon dioxide from the atmosphere than they emit, therefore reducing global warming. This finding resolves a long-standing debate about a key component of the overall carbon balance of the Amazon basin. The Amazon's carbon balance is a matter of life and death: living trees take carbon dioxide out of the air as they grow, and dead trees put the...

amazon canopy
2014-03-04 05:42:01

redOrbit Staff & Wire Reports - Your Universe Online By studying thousands of canopy tree species in the western Amazon, researchers from the Carnegie Institution for Science’s Department of Global Ecology have uncovered geographically nested patterns of chemical traits they say will help determine how the ecosystem will respond to changes in land use and climate. Writing in the March 3 edition of the Proceedings of the National Academy of Sciences (PNAS), the study authors set...

NASA Study Points To Infrared-Herring As Cause Of Apparent Amazon Green-Up
2014-02-07 10:42:54

Kathryn Hansen, NASA For the past eight years, scientists have been working to make sense of why some satellite data seemed to show the Amazon rainforest "greening-up" during the region's dry season each year from June to October. The green-up indicated productive, thriving vegetation in spite of limited rainfall. Now, a new NASA study published today in the journal Nature shows that the appearance of canopy greening is not caused by a biophysical change in Amazon forests, but instead...

Study Shows Indigenous Hunting With Fire Helps Sustain Brazil's Savannas
2013-12-12 12:37:41

Indiana University Indigenous use of fire for hunting is an unlikely contributor to long-term carbon emissions, but it is an effective environmental management and recovery tool against agribusiness deforestation, a new study from Indiana University and Brazil's Oswaldo Cruz Foundation has found. Many indigenous peoples in Brazil have practiced hunting with fire, and today Brazil's Xavante Indians often use fire to hunt game for ceremonial occasions such as weddings and rites of...

Cave Paintings Found In Brazil Date Back To Ancient Hunter-Gatherers
2013-11-12 04:39:11

April Flowers for redOrbit.com - Your Universe Online A team of researchers from the Wildlife Conservation Society and a local non-governmental organization, Instituto Quinta do Sol were recently tracking white-lipped peccaries (Tayassu pecari) and gathering data in Brazil's Pantanal and Cerrado biomes when they discovered ancient cave drawings made by hunter-gatherer societies thousands of years ago. The findings, published in the journal Revista Clio Arqueológica, demonstrate that...

Crown Of Venezuelan Paramos
2013-11-07 12:12:10

Pensoft Publishers A joint research led by the Smithsonian Institution (US), Saint Louis University (US) and Universidad de Los Andes (Venezuela) resulted in the discovery of an exciting new species from the daisy family. The two expeditions in the paramos high up in the Venezuelan Andes were crowned by the discovery of the beautiful and extraordinary, Coespeletia palustris. The study was published in the open access journal Phytokeys. The species of the genus Coespeletia are typical...

Amazon Forestry Survey Finds Roughly 16,000 Tree Species
2013-10-18 04:14:34

redOrbit Staff & Wire Reports - Your Universe Online Researchers have discovered that there are nearly 400 million individual trees in the Amazon, and while there are over 16,000 different types, approximately half of them belong to just 227 unique species. Those startling findings are the result of a study, published Thursday in the journal Science, in which more than 100 scientists, taxonomists and students from 89 global institutions set out to determine the total number of trees...

2013-09-30 08:23:47

Nonprofit conservation organization has saved 7 million acres of rainforest since 1988 - Kicks off campaign to save 5.9 million acres of jaguar habitat in Amazon rainforest WARRENTON, Va., Sept. 30, 2013 /PRNewswire-USNewswire/ -- World Land Trust-US, a nonprofit conservation organization founded in 1988, has a new name: Rainforest Trust. The adoption of the new brand, effective today, marks the start of the organization's 25th anniversary year and the kick-off of a fundraising...

New Scorpion Species Found In Andes
2013-06-05 15:35:04

Brett Smith for redOrbit.com - Your Universe Online The new species Tityus (Atreus) crassicauda is described as having a reddish-brown coloration with three longitudinal brown stripes separated by yellow patches. Classified as medium sized, the scorpion averages about 2 inches in length. In the Ecuadorian winter of 2012, researchers collected scorpions from mountains within the country´s Andean region. A male and female from those collections were determined to be a new species...

2013-05-29 23:19:44

Founder points to the anti-inflammatory powers of Amaçari for his miraculous recovery Naples, FL (PRWEB) May 29, 2013 Amazon Origins today releases the story behind the new-to-market all natural supplement, Amaçari. Jeff Moats, President and Founder of Amazon Origins suffered a near-death accident over two years ago leaving him with chronic inflammation and pain, only relieved by a little superfruit grown along the banks of the Amazon River in the Brazilian Rainforest. On...


Latest Regions of South America Reference Libraries

0_1f10e8fa6970746fa31d774bb0baa2cf
2009-07-02 22:38:33

The Amazon Rainforest (known as Floresta Amazônica or Amazônia in Portuguese, and Selva Amazónica or Amazonia in Spanish), also known as Amazonia, or the Amazon Jungle, is a moist broadleaf forest that covers almost all of the Amazon Basin in South America. The basin consists of 1.7 billion acres, of which 1.4 billion acres is rainforest. This rainforest covers nine nations (Brazil, Peru, Colombia, Venezuela, Ecuador, Bolivia, Guyana, Suriname, and French Guiana). Brazil contains...

More Articles (1 articles) »