Trend Results : Amazon Basin

Blog Post Results (1-20 of 137)


Amazon basin deforestation could disrupt distant rainforest by remote climate connection

The ongoing deforestation around the fringes of the Amazon may have serious consequences for the untouched deeper parts of the rainforest. A new research study shows that it is not only the climate that is adversely affected by deforestation. Show More Summary

Religious and indigenous leaders urge better protection of forests

OSLO (Reuters) - Religious and indigenous leaders appealed on Monday for better protection of tropical forests from the Amazon to the Congo basin, with a Vatican bishop likening current losses to a collective suicide by humanity.

Amazonia's future will be jeopardized by dams

(University of Arizona) The hundreds of hydroelectric dams proposed for the Amazon River Basin will cause massive environmental damage all the way from the eastern slopes of the Andes to the Atlantic Ocean. About one-third of the 428 dams are built or are under construction. Show More Summary

Damming the rivers of the Amazon basin

2 months agoAcademics : Nature

More than a hundred hydropower dams have already been built in the Amazon basin and numerous proposals for further dam constructions are under consideration. The accumulated negative environmental effects of existing dams and proposed dams, if constructed, will trigger massive hydrophysical and biotic disturbances that

Do Children Go to Heaven When They Die?

God's love for children is clear in Scripture, but the 'age of accountability' is harder to find. S everal years ago, I took a group of college students to the Amazon basin to share the love of Christ in some remote river communities. Show More Summary

Study finds Amazon River carbon dioxide emissions nearly balance terrestrial uptake

(Frontiers) New research in Brazil has found that rivers in the Amazon emit far more carbon dioxide (CO2) than previously estimated, suggesting that the Amazon Basin is closer to net carbon neutral. The results increase the most recent global estimates of CO2 emissions from rivers and lakes by almost 50 percent, with potentially huge implications for global climate policy.

The Earth sank twice, flooding the Eastern Amazon: Team finds shark tooth in northwest Amazon basin

A tiny shark tooth, part of a mantis shrimp and other microscopic marine organisms reveal that as the Andes rose, the Eastern Amazon sank twice, each time for less than a million years. Water from the Caribbean flooded the region from Venezuela to northwestern Brazil. Show More Summary

Planet enlists machine learning experts to parse a treasure trove of Amazon basin data

Planet, the satellite imaging company that operate the largest commercial Earth imaging constellation in existence, is hosting a new data science competition on the Kaggle platform, with the specific aim of developing machine learning techniques around forestry research. Show More Summary

Scientists Describe 2 New Species of Colorful Clown Frogs | Video

A widespread group of Amazon basin amphibians known as clown tree frogs were recently found to be more diverse than expected, with two new species described within the group.

Naturally fluorescent amphibian found in Amazon basin

(—A team of Brazilian researchers has found a naturally fluorescent tree frog living in the Amazon basin and it represents the only known fluorescent amphibian. In their paper published in Proceedings of the National Academy...Show More Summary

How plants can provide clues about the spread of ancient civilizations

Indiana Jones may have found a few more lost temples if he’d known a thing or two about plants. By mapping the distribution of tree species with known archaeological sites in the Amazon basin, scientists have discovered that humans shaped the makeup of the Amazon forests over thousands of years....

Ancient peoples shaped the Amazon rainforest

An international team of ecologists and social scientists has shown in a new study published 3 March in the journal Science that tree species domesticated and distributed throughout the Amazon basin by indigenous peoples before 1492 continue to play an important role in modern-day forests. Show More Summary

Giant Amazonian Catfish Is a Record-Breaking Traveler

The dorado catfish migrates most of the length of the Amazon River basin.

Scientists confirm dorado catfish as all-time distance champion of freshwater migrations

(Wildlife Conservation Society) An international team of scientists has confirmed that the dorado catfish (Brachyplatystoma rousseauxii) of the Amazon River basin holds the record for the world's longest exclusively freshwater fish migration, an epic life-cycle journey stretching nearly the entire width of the South America continent.

Hydroclimate changes across the Amazon lowlands over the past 45,000 years

7 months agoAcademics : Nature

Reconstructing the history of tropical hydroclimates has been difficult, particularly for the Amazon basin—one of Earth’s major centres of deep atmospheric convection. For example, whether the Amazon basin was substantially drier orShow More Summary

Ancient human disturbances may skewer our understanding of Amazon Basin

Pre-European human populations of the Amazon Basin may have affected our contemporary understanding of the forest's structure and composition, and thus our calculations of its impact on carbon dioxide remediation, according to new findings published in the Proceedings of the National Academy of Sciences.

Riot by Drug Gangs in Brazil Prison Leaves 60 Dead

8 months agoNews : NYTimes: News

The authorities said the riot at the Compaj prison in Manaus was part of a power struggle over the drug trade in the Amazon basin.

How a hunting boom left the Amazon Basin with 'empty rivers'

The fashion for wild animal skins and furs drove a hunting boom in the Amazon basin through the 20th century. A mass industry sprung up almost overnight and the hides of otters, jaguars or alligator-like caimans were soon being shipped round the world to be turned into coats, hats or accessories. Show More Summary

Staggering loss of wildlife following Amazon 'rubber boom'

For the first time, experts have documented the killing of millions of animals in Brazil's Amazon Basin for their hides following the collapse of the Rubber Boom in the 20th century, causing the collapse of some aquatic species. Yet despite the harvest of many terrestrial animals, most land-based species appear to have survived the carnage.

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