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10 de abr. de 2023 · Sea levels are rising at an extraordinary pace. Here's what to know. Seas are predicted to rise a foot by 2050, regardless of how much global carbon emissions can be reduced. Why is this...
The NASA Sea Level Projection Tool allows users to visualize and download the sea level projection data from the IPCC 6th Assessment Report (AR6). The goal of this tool is to provide easy and improved access and visualization to the consensus projections found in the report.
Sea level rise. The global average sea level has risen about 250 millimetres (9.8 in) since 1880. [1] Sea surface height change from 1992 to 2019 – NASA. The visualization is based on data collected from the TOPEX/Poseidon, Jason-1, Jason-2, and Jason-3 satellites.
Visualize and access information and data relevant to understanding and planning for sea level rise in response to ongoing climate change.
19 de abr. de 2022 · Global average sea level has risen 8–9 inches (21–24 centimeters) since 1880. In 2022, global average sea level set a new record high—101.2 mm (4 inches) above 1993 levels.
How much has the sea level risen due to climate change and what are the impacts and projections for the future? Find out in this comprehensive report by the IPCC, the leading international body for the assessment of climate science. Learn about the causes, effects and uncertainties of sea level rise and its implications for coastal communities and ecosystems.
Earth’s seas are rising, a direct result of a changing climate. Ocean temperatures are increasing, leading to ocean expansion. And as ice sheets and glaciers melt, they add more water. The globally averaged trend toward rising sea levels masks deeper complexities.
