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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.

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Rising land under Antarctica could slow sea level rise

New Scientist

Antarctica’s melting ice sheet is relieving pressure on the land beneath, allowing it to push upwards in a way that could slow sea level rise in coming centuries – but only if greenhouse gas emissions are low

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Do Paris Agreement Temperature Goals Address Sea Level Rise and Climate Justice?

Union of Concerned Scientists

Sea level rise presents numerous climate justice issues. New research that I led as part of my PhD dissertation, which was just published in Earth’s Future , digs deep into the topic of sea level rise and climate justice. Climate justice research can help inform these conversations.

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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. 2020) or Sadai et al.

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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.

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Greenland ice sheet set to raise sea levels by nearly a foot, study finds

Environmental News Bits

Human-driven climate change has set in motion massive ice losses in Greenland that couldn’t be halted even if the world stopped emitting greenhouse gases today, according to a new study published Monday. percent … Continue reading Greenland ice sheet set to raise sea levels by nearly a foot, study finds.

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‘Grim Outlook’ for Thwaites Glacier

Inside Climate News

A new science briefing from an international research team can’t rule out some of the worst-case sea level rise scenarios, including six feet by 2100.

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