Remove 2019 Remove Cooling Remove Ocean
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Another dot on the graph

Real Climate

Unlike in years past, there is no longer any serious discrepancy between the records – which use multiple approaches for the ocean temperatures, the homogenization of the weather stations records, and interpolation. Southern Ocean trends. The least visited part of the ocean are the waters around Antarctica.

Cooling 362
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Sea Level Rise is Already Threatening Communities

Union of Concerned Scientists

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. That adds water to the oceans, which raises their level. Cool, right?)

Sea Level 341
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Phantastic Job!

Real Climate

Think about what is involved – biological proxies from extinct species, plate tectonic movement, disappearance in subduction zones of vast amounts of ocean sediment, interpolating sparse data in space and time, degradation of samples over such vast amounts of time. All of which adds to the uncertainty.

Sea Level 359
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Deciphering the ‘SPM AR6 WG1’ code

Real Climate

There is no doubt that we have changed Earth’s climate through our activities on a broad range of aspects that includes consequences for the atmosphere, the oceans, snow, ice, Earth’s fauna and ecosystems. In addition, ozone depletion higher up in the stratosphere has caused a cooling high up in the atmosphere. mm increase every year.

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Should the official Atlantic hurricane season be lengthened?

Real Climate

1 Average number of named storms by day of the year in the historical record from 1851–2019 (dark blue line). If this variability is not oscillatory, then it is not predictable, and expectations that the “AMO should transition back to a cool phase soon” (e.g., 2016 ), could increase again in concentration. Mann et al.

2020 257
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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 257
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The CO2 problem in six easy steps (2022 Update)

Real Climate

The total forcing from the trace greenhouse gases mentioned in Step 3, is currently (to 2019) about 3.3 W/m 2 , and the net forcing (including cooling impacts of aerosols and natural changes) is 2.7±0.8 This means that climate forcings can be simply added to approximate the net effect.

Radiation 354