Bleaching of coral reefs reduced where daily temperature changes are large By taking a closer look, UCI scientists find resilience in face of heat stress Coral reef bleaching is stark…
Category: Ocean Temperatures
The 60-year oscillation revisited
Guest Post by Javier It is a well-known feature of climate change that since 1850 multiple climate datasets present a ~ 60-year oscillation. I recently wrote about it in the…
Study: U.S. climate closely follows Pacific ocean cycle known as the PDO
The Effects of the Pacific Decadal Oscillation and Atlantic Multidecadal Oscillation on U.S. Regional Weather A climate researcher at Cornell University, Remy Mermelstein has written an interesting and provocative paper…
Oceanic Downwelling and our Low Surface Temperatures
Guest Post by Wim Röst Introduction The creation of ‘Hot Worlds’ and ‘Glacial Worlds’ during past geological periods was only made possible by warm and cold deep oceans, respectively, that…
Cooling Deep Oceans – and the Earth’s General Background Temperature
Guest Post by Wim Röst Introduction Five million years ago, average temperatures were higher than they are now. During the Pliocene, the era just before the period of the Quaternary…
Falling Sea Level: The Critical Factor in 2016 Great Barrier Reef Bleaching!
Guest essay by Jim Steele Director emeritus Sierra Nevada Field Campus, San Francisco State University and author of Landscapes & Cycles: An Environmentalist’s Journey to Climate Skepticism It is puzzling…
Hoegh-Guldberg’s Coral Sophistry Triggers Sagan’s Science Baloney Alert!
Guest essay by Jim Steele Director emeritus Sierra Nevada Field Campus, San Francisco State University and author of Landscapes & Cycles: An Environmentalist’s Journey to Climate Skepticism Recently The Australian…
The Coral Bleaching Debate: Is Bleaching the Legacy of a Marvelous Adaptation Mechanism or A Prelude to Extirpation?
Guest essay by Jim Steele Director emeritus Sierra Nevada Field Campus, San Francisco State University and author of Landscapes & Cycles: An Environmentalist’s Journey to Climate Skepticism A Warm Evolutionary…
NASA confirms the Pacific 'warm blob' has disappeared
We’ve been tracking the “blob” on WUWT almost since its inception thanks to the hard work of Bob Tisdale. In his most recent entry on it, Bob asked: THE BLOB Seems…
"Phytoplankton rapidly disappearing from the Indian Ocean" or not.
Guest post by David Middleton, feature image borrowed from iHerb. A rapid loss of phytoplankton threatens to turn the western Indian Ocean into an “ecological desert,” a new study…
What's Hot, What's Not
Guest Post by Willis Eschenbach I got to thinking about the idea of a temperature field. By that I mean nothing more than an estimation of theoretical temperatures given some…
TAO Buoys Go Hot And Cold
Guest Post by Willis Eschenbach I got to thinking about how I could gain more understanding of the daily air temperature cycles in the tropics. I decided to look at…
New climate stress index model challenges doomsday forecasts for world's coral reefs
Believe it or not, that’s the actual headline from the Wildlife Conservation Society press release. This model they tout incorporates field data. – Anthony Complex model performs better than common…
Things In General
Guest Post by Willis Eschenbach My business card gives my job title as “Generalist”. Let me give you an example of why this is an advantage in climate science. I worked…
Inconvenient study: La Niña killed coral reefs 4100 years ago and lasted over two millennia
From Georgia Tech and the “it’s your SUV that’s killing the coral reefs today, why can’t you get that through your head” department comes this inconvenient study. La Nina-like conditions…
The CERES Calculated Surface Datasets
Guest Post by Willis Eschenbach The CERES dataset is satellite data that is based on radiation measurements made from low earth orbit. The CERES data has two parts. The first…
TAO And TAO Again
Guest Post by Willis Eschenbach Impelled by my restless curiosity, I’ve returned to the TAO buoy dataset to investigate a claim by Dr. Ramanathan of a “super-greenhouse” effect. The TAO…
Ocean 'Global Warming' is not actually 'global' at all
UPDATE: I forgot to note that the data in Figure 1 have been zeroed at the year 2003. That was done to simplify the illustration. # # # The National…
Arguments For and Against Human-Induced Ocean Warming
Guest Post by Bob Tisdale UPDATE: Corrected the percentage of ocean heat loss though evaporation. Update 2: Added a link to a post by Willis Eschenbach at the end, and…
On The Recent Unisys Sea Surface Temperature Anomaly Maps and Cooling of Northern Hemisphere Ocean Surfaces
Guest Post by Bob Tisdale UPDATE 2: As of Monday November 3, 2014, Unisys is no longer updating their sea surface temperature anomaly maps. See the update at the end…
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