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By 2100, sea level rise of 0.9 m (3 ft) and 1.8 m (6 ft) would threaten 4.2 and 13.1 million people in the US, respectively. In California alone, 2 m (6 + 1 ⁄ 2 ft) of SLR could affect 600,000 people and threaten over US$150 billion in property with inundation. This potentially represents over 6% of the state's GDP.
In the IPCC’s 2021 report, scientists estimated that sea level will rise about 0.9 to 3.3 feet (0.28 to 1.01 meters) by 2100, but also said those numbers didn’t factor in uncertainties around ...
It will take four feet of sea level rise to drown nearly half of Waikiki, and researchers plan on one foot of sea level rise by 2050 and four to six feet by 2100.
The "global mean sea level is projected rise (relative to 1986–2005) by 0.26 to 0.77 m by 2100 for 1.5 °C global warming" and about 0.1 m more for 2 °C. A difference of 0.1 m may correspond to 10 million more or fewer people exposed to related risks. [ 28 ] "
The sea-level rise projection reflects the findings of a 2022 federal report, which also said ocean levels will increase, and accelerate, after 2050. NC science panel says coast will see at least ...
Global average temperature and sea level are projected to rise under all IPCC SRES scenarios. The TAR estimate for the climate sensitivity is 1.5 to 4.5 °C; and the average surface temperature is projected to increase by 1.4 to 5.8 Celsius degrees over the period 1990 to 2100, and the sea level is projected to rise by 0.1 to 0.9 metres over ...
NASA estimates show the Antarctic ice sheet has enough ice to raise the global mean sea level by up to 58 meters. Studies have shown that about a third of the world's population lives below 100 ...
In sharp contrast, the period between 14,300 and 11,100 years ago, which includes the Younger Dryas interval, was an interval of reduced sea level rise at about 6.0–9.9 mm/yr. Meltwater pulse 1C was centered at 8,000 years ago and produced a rise of 6.5 m in less than 140 years, such that sea levels 5000 years ago were around 3m lower than ...