Category Archives: feedbacks

Crowdsourced Climate Complexity – Compiling the WUWT Potential Climatic Variables Reference Page

Posted on February 19, 2012 by

By WUWT regular “Just The Facts” With the help of an array of WUWT reader comments, which began on this thread on January, 15th 2011, and grew on January 22nd, 2011, February 10th, 2011, February 28th, 2011, June 30th, 2011 … Continue reading →

Posted in AMO, Announcements, Antarctic, Arctic, Carbon dioxide, carbon sequestration, Citizen science, climate data, clouds, cosmic rays, dust storms, earth, education, energy, ENSO, Environment, feedbacks, flooding, forecasting, geothermal energy, global warming, hurricanes, Land use land cover change, lightning, measurement, Methane, modeling, oceans, PDO, Science, sea ice, snowfall, Temperature, tornadoes, UHI, weather | Tagged , , , , , , , , | 113 Comments

The Ridiculousness Continues – Climate Complexity Compiled

Posted on January 21, 2012 by

By WUWT regular “Just The Facts” With the help of an array of WUWT reader comments on this thread and several others documented within, I’ve been compiling a summary of all potential climatic variables in order to build a conceptual … Continue reading →

Posted in aerosols, AMO, Antarctic, Arctic, climate data, clouds, cosmic rays, dust storms, earth, Earthquakes, energy, ENSO, feedbacks, geothermal energy, Gravity, hurricanes, Methane, oceans, PDO, petroleum, Science, sea ice, snow, solar, solar power, thorium power, tornadoes, wind power | Tagged , , , , , , , , , , | 264 Comments

The Unknown Unknowns of Global Warming

Posted on October 29, 2011 by

Plants, both through decay and respiration, are responsible for over half of the world’s annual carbon dioxide emissions. I mention this fact for one reason and that is to communicate the power of the biosphere upon the atmosphere. Usually, when … Continue reading →

Posted in Carbon dioxide, climate sensitivity, feedbacks, modeling | Tagged , | 60 Comments

Pielke Sr. on new Spencer and Braswell paper

Posted on July 26, 2011 by

Reposted from Dr. Roger Pielke Sr’s blog New Paper “On the Misdiagnosis Of Surface Temperature Feedbacks From Variations In Earth’s Radiant Energy Balance” By Spencer and Braswell 2011 There is a new paper published which raises further questions on the robustness … Continue reading →

Posted in climate reconciliation, feedbacks, modeling | Tagged , , , | 203 Comments

Uncertain Climate Risks (Nature Climate Change)

Posted on April 28, 2011 by

Guest Post by Ira Glickstein As I continue to plow through Vol 1 Issue 1 of the new Journal Nature Climate Change, I came to the following amazing statement: Communicating the value of climate modelling … requires confronting such apparent … Continue reading →

Posted in climate_change, clouds, feedbacks, IPCC, modeling, politics, Science, Uncategorized | Tagged , , , , | 153 Comments

Icebergs, phytoplankton, and CO2 – negative feedback

Posted on March 31, 2011 by

Via Lewis Page at the Register: Some cheerful news on the climate change front today, as US government boffins report that ice breaking off the Antarctic shelves and melting in the sea causes carbon dioxide to be removed from the … Continue reading →

Posted in Antarctic, Carbon dioxide, feedbacks, sea ice | Tagged , , | 70 Comments

Visualizing the “Greenhouse Effect” – Atmospheric Windows

Posted on February 28, 2011 by

Guest post by Ira Glickstein A real greenhouse has windows. So does the Atmospheric “greenhouse effect”. They are similar in that they allow Sunlight in and restrict the outward flow of thermal energy. However, they differ in the mechanism. A … Continue reading →

Posted in climate sensitivity, earth, feedbacks, Uncategorized | Tagged , , | 489 Comments

Normal Seasons of the Sun (GW Tiger)

Posted on January 23, 2011 by

Guest post by Ira Glickstein PhD. We had joy, we had fun, we had Seasons of the Sun. But the mountains we climbed were but whimsies of our minds. That song (apologies to Terry Jacks) could well be the theme … Continue reading →

Posted in aerosols, Carbon dioxide, climate data, climate_change, ENSO, feedbacks, NASA GISS, solar, Uncategorized | Tagged , , , , | 152 Comments

The Dessler Cloud Feedback Paper in Science: A Step Backward for Climate Research

Posted on December 9, 2010 by

How’s this for “rapid response“? This rebuttal comes out at exactly the same time the press embargo lifts in Science. We were able to obtain advance copies of the Dessler paper, plus Dr. Spencer had seen it as a poster … Continue reading →

Posted in Climate News, ENSO, feedbacks, Science | Tagged , , , | 124 Comments

Is the warming in the 20th century extraordinary?

Posted on December 9, 2010 by

WUWT readers, Figure 4 is noteworthy, because it points out the trend of 20th century warming in context with other periods of warming derived from the ice core record. I suggest you bookmark this post and that graph, as it … Continue reading →

Posted in Carbon dioxide, feedbacks, IPCC, paleoclimatology | Tagged , , , , | 125 Comments

Clouds: The Wild Card of Climate Change

Posted on November 5, 2010 by

I guess they really don’t have a full handle on the science and consensus after all. NSF Releases Online, Multimedia Package Titled, “Clouds: The Wild Card of Climate Change” Reader-friendly multimedia package covers the crucial but enigmatic role of clouds … Continue reading →

Posted in feedbacks | 116 Comments

Spencer on water vapor feedback

Posted on September 14, 2010 by

Five Reasons Why Water Vapor Feedback Might Not Be Positive By Dr. Roy Spencer Since it has been a while since I have addressed water vapor feedback, and I am now getting more questions about it, I thought this would … Continue reading →

Posted in climate sensitivity, feedbacks | 85 Comments