Lmst

Prince and Briner present a new sea level curve for the southern Nares Strait in Greenland. They find an GIA induced exponential lowering of relative sea level from the highstand of 85 m at about 9000 years ago.

#SeaLevel #Greenland #IceSheets #Geology

https://doi.org/10.1017/qua.2025.10049

I've been doing more of my own research: https://tallahasseebeach.substack.com/p/paleohistorical-outline. #fiction #weird #worldbuilding #florida #pleistocene #sealevel

Dim image of underwater ruins; title "Paleohistorical Outline: Pleistocene Florida"

🎬 Das SEALEVEL ist bereit! Warm, gemütlich und Filme gratis!
Kommt vorbei, schnappt Euch ’nen Stuhl und genießt das CINEMARE-Feeling 💙

16:30h geht’s los! Bis gleich....

#Cinemare #Cinemare_Kiel #MeeresFilmFestival #Kiel #SaveTheOceans #OceanFilmFestival #Kino #Cinema #Dokumentarfilm #KielLovesTheOcean #SeaLevel

📷 Till Dietsche

#Cinemare #Cinemare_Kiel #MeeresFilmFestival #Kiel #SaveTheOceans #OceanFilmFestival #Kino #Cinema #Dokumentarfilm #KielLovesTheOcean #SeaLevel (2/2)

Antarctic Meltwater Alters Future Projections Of Climate And Sea Level
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https://doi.org/10.1038/s41467-025-64438-3 <-- shared paper
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https://doi.org/10.7275/6t64-wy56 <-- shared link to scripts for running the models and creating the figures in this data repository
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#GIS #spatial #mapping #model #modeling #sealevel #sealevelerise #meltwater #Antarctic #projection #forecast #global #climatechange #icesheet #massloss #refinement #meansealevel #SouthernOcean #fluvial #pluvia; #precipitation #overturningcirculation #heattransport #temperature #Pacific #Atlantic #ocean #marine #spatialanalysis #spatiotemporal

https://www.antarcticglaciers.org/glaciers-and-climate/sea-level-rise-2/recovering-from-an-ice-age/

"…the rebound of the Earth is not the only complicating factor when we try to measure how much sea level is rising. When #meltwater is added to the oceans, #sealevel doesn’t rise by the same amount everywhere; in some places it rises by more than the average amount, and in others it rises by less. The reason for this variation is #gravity…"

I have the first paper in my 2026 folder! Altyeb et al present a compilation of Last Interglacial (MIS 5e) sea level proxies along the Egyptian Coast of the Red Sea. It looks like the northern part of the coast is affected by tectonics.

#SeaLevel #Paleoclimate #RedSea #Egypt

https://doi.org/10.1016/j.quascirev.2025.109513

Thousands of US hazardous sites are at risk of flooding because of sea level rise, study finds https://phys.org/news/2025-11-thousands-hazardous-sites-sea.html

#UnitedStates #USA #US #environment #flood #floods #flooding #sea #SeaLevel #SeaLevelRise

Day 7 of the Ark of Coral Reefs saw us visit Tatsukushi in Kochi Prefecture. I saw lots of evidence of higher relative sea level, in addition to the beautiful Miocene sediments of the geopark.

#Geology #SeaLevel #Japan

https://raisedbeaches.net/2025/11/20/the-ark-of-coral-reefs-cruise-day-7/

New Study Links Flood Risk And Hurricane Attributes In Southwest Florida
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https://coastalscience.noaa.gov/news/new-study-links-flood-risk-and-hurricane-attributes-in-southwest-florida/ <-- shared technical article
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https://doi.org/10.1038/s44304-025-00141-z <-- shared paper
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H/T NOAA Centers for Coastal Ocean Science
#water #hydrology #extremeweather #flood #flooding #hurricane #model #modeling #Irma #Ian #HurricaneIrma #HurricaneIan #cost #damage #infrastructure #damage #FEMA #HAZUS #Florida #CollierCounty #insurance #risk #hazard #usecase #casestudy #publicsafety #SLR #sealevel #sealevelrise #floodmodel #model #modeling #spatialanalysis #opendata #storm #stormsurge #vegetation #mangrove #NFIP #spatial #GIS #mapping
#NOAA

Tang et al present new sea level index points for the Bohai Sea, providing a much better constrained mid-late Holocene sea level reconstruction than was available before. There is strong evidence that relative sea level was 2.2-3.5 m higher than present in the mid-Holocene.

#SeaLevel #Paleoclimate #ClimateChange

https://doi.org/10.1029/2025PA005260

Langford et al report on paleo sea level during MIS 7 and 5e for Fenland in eastern England. In both cases, paleo sea level was higher than present in Fenland. I think this adds to the growing evidence that global sea level in MIS 7 did go above present level.

#SeaLevel #Paleoclimate #ClimateChange

https://doi.org/10.1002%2Fjqs.70025

Study provides new forecasts of remote islands' vulnerability to sea level rise https://phys.org/news/2025-11-remote-islands-vulnerability-sea.html

#environment #sea #SeaLevel #SeaLevelRise

Climate change and rising sea levels to worsen urban health risks in Mumbai https://phys.org/news/2025-11-climate-sea-worsen-urban-health.html

#Mumbai #environment #sea #SeaLevel #SeaLevelRise #health #PublicHealth #climate #ClimateChange #ClimateCrisis

Suganuma et al provide a thorough examination of the Holocene collapse of the Lützow-Holm Bay ice shelf in Antarctica. They pinpoint when the collapse happened by investigating the beryllium isotopes. When the bay became open ocean, cosmogenic ¹⁰Be could reach the sediments.

#Antarctica #IceSheets #SeaLevel

https://d oi.org/10.1038/s41561-025-01829-7