Category Archives: Global warming

Two days ago, I expressed skepticism that Q-B Lu’s claim for CFC-driven climate change was correct — Climate Science Watch simultaneously dug up evidence that Lu’s thinking is neither new, nor right 0

© 2013 Peter Free Citation — to the disputed paper Q-B Lu, Cosmic-Ray-Driven Reaction and Greenhouse Effect of Halogenated Molecules: Culprits for Atmospheric Ozone Depletion and Global Climate Change, International Journal of Modern Physics B, DOI: 10.1142/S0217979213500732 (early online publication, 30 May 2013) Citation — to Climate Progress debunking of Lu’s paper Climate Nexus, Qing-Bin [...]

If true, this would stand climate change thinking on its head — Canada-based researcher finds statistical evidence that chlorofluorocarbons, not carbon dioxide emissions, are responsible for global warming — and recall that CFCs are declining 0

© 2013 Peter Free Citation — to paper Q-B Lu, Cosmic-Ray-Driven Reaction and Greenhouse Effect of Halogenated Molecules: Culprits for Atmospheric Ozone Depletion and Global Climate Change, International Journal of Modern Physics B, DOI: 10.1142/S0217979213500732 (early online publication, 30 May 2013) Citation — to press release Nick Manning, Global warming caused by CFCs, not carbon [...]

Methane emission levels across the southern US are apparently higher than suspected — says a comparatively low budget science project 0

© 2013 Peter Free Citation — to study Ira Leifer, Daniel Culling, Oliver Schneising, Paige Farrell, Michael Buchwitz, and John P. Burrows, Transcontinental methane measurements: Part 2. Mobile surface investigation of fossil fuel industrial fugitive emissions, Atmospheric Environment, http://dx.doi.org/10.1016/j.atmosenv.2013.03.018 (in press, early online publication, 11 May 2013) Citation — to press release George Foulsham, UC [...]

Sahara’s Laperrine’s olive tree — its clonal survival strategy worked for in the past — but allegedly may be unavoidably self-defeating now — (i) an illustration of possible diminished genetic fitness in climate changing times or (ii) biologists jumping to unwarranted conclusions 0

© 2013 Peter Free Citation — to study G. Besnard, F. Anthelme, and D. Baali-Cherifc, The Laperrine’s olive tree (Oleaceae): a wild genetic resource of the cultivated olive and a model-species for studying the biogeography of the Saharan Mountains, Acta Botanica Gallica 159 (3): 319-328, DOI: 10.1080/12538078.2012.724281 (26 November 2012) Citation — to press release [...]

Volcanic emission of sulfur dioxide appears to have reduced the anticipated increase in global warming by up to 25 percent over approximately the last decade — a climate modeling study from the University of Colorado 0

© 2013 Peter Free Citation — to study R. R. Neely III, O. B. Toon, S. Solomon, J. P. Vernier, C. Alvarez, J. M. English, K. H. Rosenlof, M. J. Mills, C. G. Bardeen, J. S. Daniel, and J. P. Thayer, Recent anthropogenic increases in SO2 from Asia have minimal impact on stratospheric aerosol, Geophysical [...]

Global warming is already negatively affecting China’s ability to feed and irrigate itself 0

© 2013 Peter Free Citation — to study documenting reduced agricultural production Fulu Tao, Zhao Zhang, Shuai Zhang, Zhu Zhu, and Wenjiao Shi, Response of crop yields to climate trends since 1980 in China, Climate Research 54 (3): 233-247, doi:10.3354/cr01131 (18 October 2012) Citation — to broader situational overview Christina Larson, Losing Arable Land, China [...]

Peatland trees may be the primary conduit for methane’s egress into the atmosphere — not the peat surface itself — says a small study done in the Indonesian section of Borneo 0

© 2013 Peter Free Citation — to study Sunitha R. Pangala, Sam Moore1, Edward R. C. Hornibrook, and Vincent Gauci, Trees are major conduits for methane egress from tropical forested wetlands, New Phytologist 197 (2): 524-531, DOI: 10.1111/nph.12031 (January 2013) Citation — to press release News Homepage, The wind in the willows, University of Bristol [...]

I would not have expected piñon pines to be among the first to be negatively affected by climate warming — but perhaps they have been — according to a University of Colorado study 0

© 2013 Peter Free Citation — to study Miranda D. Redmond, Frank Forcella, and Nichole N. Barger, Declines in pinyon pine cone production associated with regional warming, Ecosphere 3 (12): art120, http://dx.doi.org/10.1890/ES12-00306.1 (December 2012) Citation — to press release Jim Scott, Southwest regional warming likely cause of pinyon pine cone decline, says CU study, University [...]

Jason Box, a Greenland ice sheet expert, shares my doubts about the optimistic conclusion that the North Greenland Eemian Ice Drilling project reported in Nature this month — regarding the purported global warming stability of the Greenland ice sheet 0

Citation — to the Greenland Eemian Ice Drilling project report in Nature NEEM community members [D. Dahl-Jensen, M. R. Albert, A. Aldahan, N. Azuma, D. Balslev-Clausen, M. Baumgartner, A.-M. Berggren, M. Bigler, T. Binder, T. Blunier, J. C. Bourgeois, E. J. Brook, S. L. Buchardt, C. Buizert, E. Capron, J. Chappellaz, J. Chung, H. B. [...]

The late 2013 to 2014 Intergovernmental Panel Climate Change Report will reportedly not incorporate melting permafrost’s probably gigantic carbon releases — an omission that promises to make it as subject to controversy as its predecessors 0

Citation Kevin Schaefer, Hugues Lantuit, Vladimir E. Romanovsky, Edward A. G. Schuur, and Isabelle Gärtner-Roer, Policy Implications  of Warming Permafrost, United Nations Environment Programme [ISBN: 978-92-807-3308-2] (November 2012) Note This document is not dated.  That is why I included the ISBN. The November 2012 date that I have attributed to the report comes from the [...]