Land impacted by inundation due to sea level rise is projected to rise in the United States under various Shared Socioeconomic Pathways (SSP).
The mean projected land area affected due to sea level rise under the SSP1-2.6 low emission scenario is expected to be more than 8,400 square kilometers at the end of the century relative to the historic baseline. In comparison, the projected land area affected under the SSP5-8.5 high emission scenario is approximately 15,200 square kilometers at the same time frame.
Area under mean sea level caused by climate change in the United States in time frames from 2020 to 2099, by emission scenario
(in square kilometers)
The source does not provide a release date and has therefore been set as the date of site access.
Shared Socioeconomic Pathways (SSP): SSP1-1.9: very low GHG emissions - CO₂ emissions cut to net zero around 2050. SSP1-2.6: low GHG emissions - CO₂ emissions cut to net zero around 2075. SSP2-4.5: intermediate GHG emissions - CO₂ emissions around current levels until 2050, then falling but not reaching net zero by 2100: SSP3-7.0: high GHG emissions - CO₂ emissions double by 2100. SSP5-8.5: very high GHG emissions - CO₂ emissions triple by 2075.
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UNDP. (June 27, 2024). Area under mean sea level caused by climate change in the United States in time frames from 2020 to 2099, by emission scenario (in square kilometers) [Graph]. In Statista. Retrieved December 24, 2024, from https://www.statista.com/statistics/1476901/inundation-impact-in-the-us-by-scenario/
UNDP. "Area under mean sea level caused by climate change in the United States in time frames from 2020 to 2099, by emission scenario (in square kilometers)." Chart. June 27, 2024. Statista. Accessed December 24, 2024. https://www.statista.com/statistics/1476901/inundation-impact-in-the-us-by-scenario/
UNDP. (2024). Area under mean sea level caused by climate change in the United States in time frames from 2020 to 2099, by emission scenario (in square kilometers). Statista. Statista Inc.. Accessed: December 24, 2024. https://www.statista.com/statistics/1476901/inundation-impact-in-the-us-by-scenario/
UNDP. "Area under Mean Sea Level Caused by Climate Change in The United States in Time Frames from 2020 to 2099, by Emission Scenario (in Square Kilometers)." Statista, Statista Inc., 27 Jun 2024, https://www.statista.com/statistics/1476901/inundation-impact-in-the-us-by-scenario/
UNDP, Area under mean sea level caused by climate change in the United States in time frames from 2020 to 2099, by emission scenario (in square kilometers) Statista, https://www.statista.com/statistics/1476901/inundation-impact-in-the-us-by-scenario/ (last visited December 24, 2024)
Area under mean sea level caused by climate change in the United States in time frames from 2020 to 2099, by emission scenario (in square kilometers) [Graph], UNDP, June 27, 2024. [Online]. Available: https://www.statista.com/statistics/1476901/inundation-impact-in-the-us-by-scenario/
