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

Circle of Blue

Scientists estimate that Brazil hasn’t seen a normal period of rainfall since 2010. Scientists estimate that the country hasn’t seen a normal period of rainfall since 2010. The country’s worst drought in nearly a century is choking commerce, threatening ecosystems, and diminishing hydroelectric power generation. Wikimedia Commons.

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The CO2 problem in six easy steps (2022 Update)

Real Climate

The fact that there is a natural greenhouse effect (that the atmosphere restricts the passage of infra-red (IR) radiation from the Earth’s surface to space) is easily deducible from; i) the mean temperature of the surface (around 15ºC) and, ii) knowing that the planet is normally close to radiative equilibrium. in IPCC TAR).

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Science denial is still an issue ahead of COP28

Real Climate

The only region of cooling is the northern Atlantic, where climate models have long predicted just that due to a slowing of the Atlantic Ocean overturning circulation. The heating of the global ocean has been going on at a steady rate of nine zeta Joules per year for decades , which is 15 times the worldwide primary energy consumption.

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NASA selects two Venus missions for launch

Physics World

NASA has announced it will send two missions to Venus to study the planet’s atmosphere and geological features. The Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging Plus (DAVINCI+), meanwhile, will be a probe that will dive through Venus’ atmosphere to precisely measure its composition down to the surface.

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The world just experienced its warmest month ever

A Greener Life

On the back of the dark and sombre Intergovernmental Panel on Climate Change (IPCC) cli mate report released last week, the US government agency National Oceanic and Atmospheric Administration (NOAA) has confirmed that this July was the warmest month ever experienced on Earth. By Anders Lorenzen. Photo credit: NOAA NCEI.

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New, Updated Carbon Majors Dataset Holds Promise for Researchers, Litigators

Union of Concerned Scientists

That 2013 headline resulted from the first effort to quantify emissions from the ‘carbon majors’ —fossil fuel companies and cement manufacturers whose businesses have contributed an outsized amount of heat-trapping gases to the atmosphere.

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Why You Should Care About The Latest IPCC Report | BreezoMeter

Breezometer

The greenhouse effect is a popular name for the earth’s warming effect which occurs naturally when gasses in the atmosphere trap heat from the sun and prevent it from escaping back into space. The changes to the world's oceans include warming, more frequent marine heatwaves, ocean acidification, and reduced oxygen levels.