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HotSpots H2O: Years-Long Drought Pushes Brazil to the Brink

Circle of Blue

Scientists attribute the drought’s severity to climate change, deforestation of the Amazon rainforest, and the La Niña weather pattern. After a decade of dry conditions, a drought in Brazil is straining the country’s economy, energy systems, and environment. Reservoirs are dwindling, causing major deficits in hydroelectric power.

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The fertilisation of the Amazon rainforest by Saharan dust

Our Environment

The Amazon rainforest. The Amazon rainforest covers an area of 6 million square kilometres in northern South America [1]. Unfortunately for the species that inhabit the rainforest, 75% of Amazonian soils are acidic, infertile, and nutrient-deficient [3]. Transport of Saharan dust to the Amazon rainforest. References.

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Mexico y el Cambio Climático

Legal Planet

The geography is extremely diverse, featuring high mountains, deserts, and rainforest. Its location between two oceans, as well as its latitude and topography significantly increase Mexico’s exposure to extreme hydro meteorological events.” Unfortunately, there are doubts about how much progress Mexico will make in cutting emissions.

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Climate Change Is Intensifying the Water Cycle, New IPCC Report Finds

Circle of Blue

One tipping point scientists have on their radar is the Atlantic Meridional Oceanic Current, a stream of water running northward up the Atlantic whose flow depends on a precise temperature gradient. Warming ocean temperatures could cause this current to slow down or collapse altogether.

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Highlighting Biodiversity: Spectacular Birds and the Amazon River

Academy of Natural Sciences

The Amazon Rainforest. Few places are as evocative of biodiversity as the Amazon Rainforest, a region of South America that occupies just 0.5% Roughly 1,300 bird species call the Amazon Rainforest their home, as do more than 3,000 species of fishes and countless primates, butterflies, orchids, frogs and more. Lukas Musher/ANS.

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Most read articles of March 2022: Secrets of ancient leftovers revealed and endangered shark discovered in pet food

Frontiers

If you ever read the ingredient list on your pet’s favorite food, you may come across ambiguous terms such as ‘fish’, ‘ocean fish’, or ‘white bait’. Even I, as a geographer, was terrified reading all the headlines that seemed to imply that the last patch of the Amazonian rainforest was on fire, which was not true.”.

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Emergency?

Legal Planet

Wildfire in Canada , smoke in NYC , heat domes in Texas , massive heat in the Atlantic ocean are just some of this month’s news. A 2022 Rainforest Action Network repor t found that “fossil fuel financing from the world’s 60 largest banks has reached USD $4.6 The leading edge of that disruption is already here.