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Sea Level Rise is Already Threatening Communities

Union of Concerned Scientists

And since 2006, it has been even faster: as high as 4.2 The primary cause of accelerating sea level rise is human activity As people burn fossil fuels and emit heat-trapping gases like carbon dioxide, our atmosphere and our oceans warm up. As the ocean warms, it expands.

Sea Level 342
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Why is future sea level rise still so uncertain?

Real Climate

Meanwhile, note that the factors listed above involve the whole Earth system: the oceans, the cryosphere, the atmosphere, the solid earth and lithosphere, and a full range of scales, from the city block and shoreline, to ice dynamics that change over kilometers, to GRD footprints, to the whole global ocean. 2020) or Sadai et al.

Sea Level 254
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Should the official Atlantic hurricane season be lengthened?

Real Climate

The difference is due largely to the differences in the regional atmospheric response that occurs in concert with the SST warming. In particular, they don’t just respond to SST changes, but also how the atmosphere changes as the SSTs change. The key to understanding this lies in understanding what tropical storms respond to.

2020 254
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As Soon as Possible

Real Climate

If the land data was contaminated by urban heating effects, we wouldn’t see similar warming in the ocean. Laut, "Solar activity and terrestrial climate: an analysis of some purported correlations", Journal of Atmospheric and Solar-Terrestrial Physics , vol. 27489-27492, 2000. 801-812, 2003. Rendiconti Lincei. 8370-8377, 1997.

2005 360
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Arctic Report Card 2024: How Did the Region Fare? Ask the Caribou

Union of Concerned Scientists

For the first time, the Arctic Report Card assessed that the Arctic is faltering as a reliable area for storing carbon away from the atmosphere ( Natalie et al., It was its first failing grade after thousands of years holding onto more carbon than released to the atmosphere. in Arc2024 ). Methane releases were sustained as well.

2024 147
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July 2017 Updates to the Climate Case Charts

Law Columbia

The plaintiffs in lawsuits challenging the cap-and-trade program had argued that it was not authorized by the Global Warming Solutions Act of 2006 and that the requirement to purchase emissions allowances constituted a tax that required approval by a two-thirds majority of the State legislature. A-3393-15T4 et al. June 22, 2017).

2017 40
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Ripe for Disaster Declarations: Heat, Wildfire Smoke…and Death Data

Union of Concerned Scientists

In 2020, a study in the journal Environmental Epidemiology determined that 5,600 deaths a year were attributable to heat from 1997 to 2006, eight times higher than federal figures. University scientists and health and safety groups are filling in the gaps as best they can.