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3 de jun. de 2020 · Lots of forces are at work on the world’s ocean, and NASA studies them all. When it comes to sea level, NASA does much more than just measure it; they also seek to understand it. But for non-scientists, fathoming the forces that determine sea levels around the world can sometimes be a bit daunting, so here’s a little guide to some of the basics.
10 de ago. de 2022 · In a report issued in February 2022, U.S. scientists concluded that by 2050 sea level along U.S. coastlines could rise between 25 to 30 centimeters (10 to 12 inches) above today’s levels. “What stands out from the satellite altimetry record is that the rise over 30 years is about ten times bigger than the natural exchange of water between ...
21 de mar. de 2024 · A long-term sea level dataset shows ocean surface heights continuing to rise at faster and faster rates over decades of observations. Global average sea level rose by about 0.3 inches (0.76 centimeters) from 2022 to 2023, a relatively large jump due mostly to a warming climate and the development of a strong El Niño. The total rise is equivalent to draining a quarter of Lake Superior into the ...
Podcast: 2022 Sea Level Rise Technical Report. In this episode, we talk with two members of the Federal Sea Level Rise Task Force about the new Sea Level Rise Technical Report, released in 2022. Science-based tools allow people to make informed decisions given the sea level changes we are seeing now and predict in the future.
Sealevelmap.io is an interactive map exploring global sea level fluctuations spanning the past 135,000 years. Batchelor, C.L., Margold, M., Krapp, M. et al. The configuration of Northern Hemisphere ice sheets through the Quaternary. Nat Commun 10, 3713 (2019)
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. Blue regions are where sea level has gone down, and orange/red regions are ...
CalculatedEarth. calculatedearth shows what our planet looks like at differing sea levels. The first few metres can help visualise the potential effects of localised flooding and perhaps global warming. Above that, it's also a good way to visualise Earth's topography. View sea level at m. View sea level >.
