Eye roller: we measured sea levels in the wrong places, therefore it’s ‘worse than we thought’

From the UNIVERSITY OF HAWAII AT MANOA Historical records may underestimate global sea level rise New research published in Geophysical Research Letters shows that the longest and highest-quality records of historical ocean water levels may underestimate the amount of global average sea level rise that occurred during the 20th century. Dr. Philip Thompson, associate director…

L.A. Times climate science denial article instead shows the Times clearly denying well established climate science

The L. A. Times published an article claiming that “Trump’s climate science denial clashes with the reality of rising seas in Florida” The article fails to address easily available and comprehensive NOAA tide gauge data updated through the year 2015 (http://tidesandcurrents.noaa.gov/sltrends/sltrends_us.htm) showing that the Florida coastline is experiencing no acceleration in coastal sea level rise…

Increasing Antarctic snowfall may offset sea-level rise

From THE EARTH INSTITUTE AT COLUMBIA UNIVERSITY By mid-century, more Antarctic snowfall may help offset sea-level rise Increasing precipitation masked by natural variability — for now When Antarctica’s air temperature rises, moisture in the atmosphere increases. That should mean more snowfall on the frozen continent. So why hasn’t that trend become evident in Antarctica’s surface…

Sea Level Rise, Acceleration, and Closure

Guest essay by Rud Istvan Background There is no doubt that interglacials change sea level (SL). And that sea level rise (SLR) can be dramatic on millennial interglacial time scales. That’s what happens when the vast Laurentide ice sheet (among others) melts. But sea level has changed relatively little in the past 7 millennia. We…