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WMO: Greenhouse gases will keep rising

A Greener Life

By Anders Lorenzen On the eve of the COP28 UN climate summit, The World Meteorological Organization (WMO), a United Nations (UN) body, has warned that the atmospheric concentration of greenhouse gases (GHG) is forecast to continue the trend that resulted in record-high CO2 measurements last year. Photo credit: iStock.

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What’s Up With Water — August 16, 2021

Circle of Blue

It finds more evidence that severe weather events are linked to carbon in the atmosphere and that those weather events are becoming more extreme. Natural influences, such as volcanic activity or sunlight intensity, account for a mere sliver of atmospheric warming. The report paints an alarming picture of the future of fresh water.

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The Year in Water, 2021

Circle of Blue

The Year in Water, 2021. Water Crises Take Center Stage By Brett Walton, Circle of Blue – December 9, 2021. Communities rich and poor bore witness to horrific devastation in 2021. Too little. Too polluted. For years these compact phrases, mantra-like in their repetition, have come to define the world’s water problems.

2021 312
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A CERES of fortunate events…

Real Climate

The CERES estimates of the top-of-atmosphere radiative fluxes are available from 2001 to the present. 2021) also reported on a two decade estimate of Earthshine measurements which appear to confirm a small decrease in albedo (and decrease in reflected short wave (SW) radiation). The simplest model for the greenhouse effect.

Radiation 308
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The CO2 problem in six easy steps (2022 Update)

Real Climate

Step 1: There is a natural greenhouse effect. This means that there is an upward surface flux of IR around (~398 W/m 2 ), while the outward flux at the top of the atmosphere (TOA) is roughly equivalent to the net solar radiation absorbed (~240 W/m 2 ). Step 2: Trace gases contribute to the natural greenhouse effect.

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What’s Up With Water – September 20, 2021

Circle of Blue

It stressed the need to reduce the release of heat-trapping gases into the atmosphere, and to limit global warming to 1.5 It’s also an essential consideration as countries plan to reduce greenhouse gas emissions in line with the Paris agreement. degrees Celsius. Ingrid Timboe is a co-chair of the water pavilion.

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Greenhouse gas levels have hit yet another record – here's why

New Scientist

Carbon dioxide, methane and nitrous oxide reached record-high concentrations in the atmosphere in 2021, including the largest recorded increase in methane