modeling, Tag

Reposted from Judith Curry’s Climate Etc. Posted on March 25, 2020 by niclewis | By Nic Lewis Introduction There has been much media coverage about the danger to life posed by the COVID-19 coronavirus pandemic. While...

Guest post by Richard Booth, Ph.D References: [1] https://wattsupwiththat.com/2019/09/07/propagation-of-error-and-the-reliability-of-global-air-temperature-projections-mark-ii/ [2] https://wattsupwiththat.com/2019/10/15/why-roy-spencers-criticism-is-wrong...

Reposted from Dr. Roy Spencer’s Blog February 1st, 2020 by Roy W. Spencer, Ph. D. Summary The Energy Information Agency (EIA) projects a growth in energy-based CO2 emissions of +0.6%/yr through 2050. But translating future...

From Nature Communications Andrea Saltelli Nature Communications volume 10, Article number: 3870 (2019) | Download Citation While the crisis of statistics has made it to the headlines, that of mathematical modelling...

a bridge too far~ctm Lehigh University researchers’ novel approach combining climatology, hydrology, structural engineering, and risk assessment could help communities fortify bridges against scour caused by extreme...

Guest post by Kevin Kilty Introduction I had contemplated a contribution involving feedback diagrams, systems of equations, differential equations, and propagation of error ever since Nick Stoke’s original contribution...

Guest post by Pat Frank My September 7 post describing the recent paper published in Frontiers in Earth Science on GCM physical error analysis attracted a lot of attention, consisting of both support and criticism...

Guest post by Pat Frank Readers of Watts Up With That will know from Mark I that for six years I have been trying to publish a manuscript with the post title...

Using an Iterative Adiabatic Model to study the Climate of Titan. Guest Post by P Mulholland and Stephen Wilde. July 2019 “I would rather have questions that can’t be answered than answers that can’t be questioned.”...

By Joe Born 1. Introduction By presenting actual calculation results from a specific feedback-system example, the plots below will put some graphical meat on the verbal bones of Nick Stokes’ recent “Demystifying...

Guest post by KEVIN KILTY Introduction In a post on June 8, 2019, Willis Eschenbach showed an interesting plot of monthly average surface temperature against total irradiance absorbed at the ground surface...

Guest post by Kevin Kilty Introduction Within the past week or two we have read posts from Dr. Spencer (6/7/2019), Nick Stokes (6/6/2019), Lord Monckton (6/8/2019), and Willis Eschenbach (6/8/2019) covering a variety of topics...

?????????????????????????~ctm Researchers account for feedback between climate change and human behavior PLOS A new climate modeling approach suggests that social processes strongly affect global warming predictions, and...

Guest Post by Philip Mulholland “Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.” Richard P. Feynman. 1. Introduction: The Science of Climate. A planetary climate...

Institute for Basic Science A new study, published this week in the journal Nature Climate Change, shows that the recent intensification of the equatorial Pacific wind system, known as Walker Circulation, is unrelated to...