article thumbnail

Sea level in the IPCC 6th assessment report (AR6)

Real Climate

My top 3 impressions up-front: The sea level projections for the year 2100 have been adjusted upwards again. The IPCC gives more consideration to the large long-term sea-level rise beyond the year 2100. And here is the key sea-level graphic from the Summary for Policy Makers: Source: IPCC AR6, Figure SPM.8.

Sea Level 350
article thumbnail

Whales and Lobstermen Have a Common Enemy

Union of Concerned Scientists

A simple statement that masks just how complicated the issues are: mixing politics, economics, livelihoods, fisheries and endangered species in the ocean body that is the Gulf of Maine. He was on to something And the lobsterman was correct: we can blame carbon emissions for ocean acidification and warming in the Gulf of Maine.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Why Climate Science Matters for International Law

Law Columbia

Scientific reports on climate issues, as well as reports on the state of the ocean, its ecosystems, and the relevance of the ocean for climate change, play a central role in the opinion. 52-54) and acknowledged the critical role the ocean plays in regulating the climate system (para. 157 as used in para. 52, 54, 60 and 68).

Law 84
article thumbnail

A distraction due to errors, misunderstanding and misguided Norwegian statistics

Real Climate

The physics-based models describe how energy flows through the atmosphere and ocean, as well as how the forces from different air masses push against each other. While temperatures provide a measure of the Earth’s climate, it is even better to use the global sea level , which provides a far more reliable measure.

Sea Level 296
article thumbnail

The Stream, May 17, 2023: Morocco Boosts Funding, Ambitions for 30-Year Water Plan

Circle of Blue

Cyclone Mocha, which made landfall in Myanmar earlier this week, is tied for the strongest storm ever recorded in the North Indian Ocean. Mocha is tied for the strongest storm ever recorded in the North Indian Ocean. Extreme rains and a warmer climate are uprooting fishing and farming in Trinidad and Tobago.

2023 246
article thumbnail

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. CO 2 also has an additional effect: it makes the oceans more acidic when dissolved in seawater. mm increase every year.

article thumbnail

Why is future sea level rise still so uncertain?

Real Climate

Three new papers in the last couple of weeks have each made separate claims about whether sea level rise from the loss of ice in West Antarctica is more or less than you might have thought last month and with more or less certainty. Two elephant seals in the Southern Oceans arguing about marine ice cliff instability.

Sea Level 248