Notícias · Recifes

Lake Chad supports 2.48 million waterbirds, emerging as one of Africa's top wetland refuge

A study titled "Monitoring major biodiversity stronghold in war zones: model predicts Lake Chad remains Africa's most important wetland for waterbirds" estimates that Lake Chad supports nearly 2.5 million waterbirds, making it one of the most important wetlands for birdlife in Af

Admin Recifes 15/07/2026 4

Weatherwatch: Cleaner clouds may slow rate of global heating

Study shows falling dust levels are making clouds more reflective, an effect not taken into account in climate modelsCleaner clouds are helping to slow the rate of global heating, a study shows. Falling levels of dust in the atmosphere are making clouds more reflective. This prev

Admin Recifes 15/07/2026 2

How asteroids may have sparked life on Earth

Ancient asteroid impacts may have done more than reshape Earth's surface—they could have helped spark life itself. New computer models show the collisions created enormous underground hydrothermal systems by cracking the planet's crust and allowing hot water to flow through it. T

Admin Recifes 15/07/2026 2

Modelo de política agrícola esgotado: ‘É como se o paciente estivesse na UTI’, diz especia

Pedro Loyola, coordenador do Observatório do Crédito e Seguro Rural da FGV Agro: "Chegamos ao limite."Para Pedro Loyola, da FGV Agro, um dos principais exemplos das fragilidades da política agrícola está na falta de previsibilidade do seguro rural O post Modelo de política agríco

Admin Recifes 15/07/2026 4

Antarctic ozone loss drove unexpected Southern Ocean cooling, climate model shows

The Southern Ocean has long stood out as an oddity in the global climate system. While most of the planet's surface oceans have warmed in response to rising greenhouse gases, waters circling Antarctica showed an unexpected tendency to cool during the late 20th and early 21st cent

Admin Recifes 15/07/2026 4

Cooperativas gaúchas crescem 5% e reforçam importância econômica

Cooperativas do Rio Grande do Sul cresceram 5% em 2025, destacando-se no agronegócio e na geração de emprego e renda O post Cooperativas gaúchas crescem 5% e reforçam importância econômica apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 5

Trained AI outperforms biologists at spotting salmon lice

Researchers have taken over 120,000 images of salmon lice larvae in seawater and used them to train AI models. The models were much faster and more accurate than experienced biologists at identifying the parasites that feed on the skin and blood of salmonids.

Admin Recifes 15/07/2026 3

Greenland meltwater adds to AMOC weakening, but updated model finds no tipping point in si

The state of the Atlantic Meridional Overturning Circulation (AMOC) has been a hot topic among climate scientists in recent years. The AMOC is crucial for climate regulation because it pulls warm surface water from the tropics north and sends colder, deeper water south, redistrib

Admin Recifes 15/07/2026 5

Rats show empathy, according to model

A rat first frees a cagemate rat and then shares food with it. Is this animal just as empathetic as humans? In an American study from 2011, researchers observed that rats first freed their fellow rats from a cage and then shared food with them instead of leaving them in the cage

Admin Recifes 15/07/2026 3

Cecafé critica modelo da Antaq para leilão do Tecon Santos 10

Entidade do setor cafeeiro contesta manutenção da licitação em duas fases e afirma que restrição a armadores pode ampliar o risco de judicialização. O post Cecafé critica modelo da Antaq para leilão do Tecon Santos 10 apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 4

Política para sistemas agroflorestais avança em comissão da Câmara

Projeto cria marco legal para estimular modelos de produção com crédito específico, formação técnica e instrumentos de valorização comercial. O post Política para sistemas agroflorestais avança em comissão da Câmara apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 5

Modeling reveals Sydney's 1789 smallpox outbreak killed as many as 220,000 indigenous Aust

Groundbreaking modeling has revealed that as many as 220,000 Indigenous Australians died in a devastating 1789 smallpox outbreak that originated in Sydney, tracing its origins to the First Fleet. Soon after British ships arrived, smallpox swept through First Nations communities i

Admin Recifes 15/07/2026 3

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