Atmospherical Sci.

Atmospheric Sciences

Global warming intensified torrential rainfall in northeastern Brazil and heatwaves in Europe

Studies suggest climate change caused by humans exacerbates extreme weather events, such as this year's torrential rainfall in Northeast Brazil

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Recognition

Carlos Joly wins 2022 Conrado Wessel award

UNICAMP’s Carlos Joly wins the 2022 FCW Science Award

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GEOLOGY

The Tonga megatsunami

Tonga tsunami in January may have been amplified by acoustic-gravity waves

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Paleontology

São Paulo was once covered by forest

São Paulo Metropolitan Area was once covered by vast forest of araucaria trees between 180,000 and 135,000 years ago

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Obituary

The father of flying rivers

Agronomist and climatologist Enéas Salati demonstrated the forest's ability to recycle and export rain

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Atmospheric sciences

From Tonga to São Paulo

Smoke from January’s major volcanic eruption on the Pacific island was observed 27 kilometers above the city of São Paulo

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Climate

The Amazon produces 8% of the planet’s methane

Most of the gas emitted in the biome comes from wetlands, but the rise in livestock farming and fires has increased emissions associated with human occupation

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Geology

Atmospheric lakes over the Indian Ocean

A meteorologist has identified a new atmospheric phenomenon over the Indian Ocean

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Environment

Forest technology

Artificial intelligence, satellite data, and statistical models are used to predict the risk of deforestation and fires in the Amazon and analyze their impact in real time

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Climate

Cerrado under threat

The Cerrado is getting hotter, drier, and more prone to fire

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Climate Change

The Amazon could be an inhospitable savanna by 2100

The Amazon could be an inhospitable savanna by 2100

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Atmosphere

Greatest threat to global health

Editorial published in more than 200 medical journals highlights the risks of ignoring climate change

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Atmosphere

Pollution that causes global cooling

Aerosol particles that worsen air quality and damage human health also reduce global warming by a third

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Obituary

Science administrator

Marco Antonio Raupp led and helped establish important research institutions in Brazil

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Cover

Boosted atmosphere

Studies indicate that almost 80% of 405 recent extreme events were more frequent or intense due to changes caused by humans

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Cover

Climate in the Anthropocene

Human activity is driving global warming and amplifying extreme droughts and rainfall, says the IPCC

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Environment

Fighting global warming

US academies of science propose a research program to study the feasibility of Earth cooling measures

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Atmospherical Science

South American megaflashes

The longest lightning bolt ever recorded stretched 709 kilometers across southern Brazil on October 31, 2018, the World Meteorological Organization reported in June

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Geology

Rain awakens volcano in Hawaii

An abnormal volume of rainfall in early 2018 may have intensified the eruption of Kīlauea, a volcano in Hawaii, USA, in May of the same year.

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Environment

Beaches at risk of disappearing

Half of the planet's beaches could disappear by the end of the century due to rising sea levels and erosion caused by climate change

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Environment

Smoke at the top of the world

Since the eighteenth century, global industry has been leaving its mark at one of the highest points in the world: the Himalayas mountain range

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Cover

Two Amazons

The dry season is getting longer in the southern Amazon, where most deforestation occurs, while the northwest remains wet

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Cover

The rainforest

The Amazon carries water to other regions of Brazil and even other continents

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Atmospherical Science

Have you ever heard of a stormquake?

A new geological phenomenon has been identified by American researchers

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Environment

Climate change could lead to bread shortages

Severe and frequent droughts could become common by the end of this century as a result of climate change

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Environment

The long goodbye of the glaciers

Mountain glaciers in southwestern Argentina and northeastern Spain are rapidly losing ice and could disappear completely by the end of the century

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Video

Programs track Amazon deforestation

PRODES and DETER systems, developed by the National Institute for Space Research (Inpe), have different and complementary roles. Understand how

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Interview

José Antonio Marengo Orsini: A time of uncertainty

Climatologist says that society can perceive climate change but has difficulty adopting adaptive measures

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Meteorology

From the earth to the sky

Researchers to use German aircraft to investigate how nanoparticles produce storms in the Amazon

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History

Solar radiation set off sea mines during the Vietnam War

A strong solar storm in 1972 is now believed the most likely cause of the sudden detonation of dozens of naval mines during the Vietnam War

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