New Content on CO2 Science http://www.co2science.org Summary of new material published weekly on CO2 Science Tue, 30 Jun 2009 14:55:02 GMT ListGarden Program 1.3.1 http://blogs.law.harvard.edu/tech/rss Old-Growth Forests of Tropical Africa http://www.co2science.org/articles/V12/N26/EDIT.php Are they feeling their age? ... or are they catching their second wind? Tue, 30 Jun 2009 13:30:58 GMT http://www.co2science.org/articles/V12/N26/EDIT.php Medieval Warm Period Record of the Week http://www.co2science.org/data/mwp/studies/l2_guaymasbasin.php Was there a Medieval Warm Period? YES, according to data published by 715 individual scientists from 416 separate research institutions in 41 different countries ... and counting! This issue's Medieval Warm Period Record of the Week comes from Guaymas Basin, Gulf of California, Mexico. Tue, 30 Jun 2009 13:29:30 GMT http://www.co2science.org/data/mwp/studies/l2_guaymasbasin.php Solar Influence on Climate (Temperature: Europe) -- Summary http://www.co2science.org/subject/s/summaries/solartempeurope.php The sun is no respecter of continents when it comes to forcing global temperature changes. Tue, 30 Jun 2009 13:25:28 GMT http://www.co2science.org/subject/s/summaries/solartempeurope.php Plant Growth Data http://www.co2science.org/ This week we add new results of plant growth responses to atmospheric CO2 enrichment obtained from experiments described in the peer-reviewed scientific literature for: Barnyard Grass (Tang et al., 2009), Myrtle Beech (Llorens et al., 2009), Rice (Tang et al., 2009), and Soybean (Deepak and Agrawal, 2001). Tue, 30 Jun 2009 13:24:59 GMT http://www.co2science.org/ Damaging Tropical Cyclones of China http://www.co2science.org/articles/V12/N26/C1.php How did they vary between 1983 and 2006? Tue, 30 Jun 2009 13:24:36 GMT http://www.co2science.org/articles/V12/N26/C1.php Climate and Beavers in Yellowstone National Park (USA) http://www.co2science.org/articles/V12/N26/C2.php How are they related? ... and what do they reveal about the region's past? Tue, 30 Jun 2009 13:24:11 GMT http://www.co2science.org/articles/V12/N26/C2.php Reconstructing Seawater pH in the South China Sea http://www.co2science.org/articles/V12/N26/B1.php How is it affected by atmospheric CO2 enrichment? Tue, 30 Jun 2009 13:23:39 GMT http://www.co2science.org/articles/V12/N26/B1.php CO2 Enrichment at Sea http://www.co2science.org/articles/V12/N26/B2.php How does it affect the photosynthesis and growth of marine micro- and macro-algae? Tue, 30 Jun 2009 13:23:13 GMT http://www.co2science.org/articles/V12/N26/B2.php N2 and CO2 Fixation in a Unicellular Marine Cyanobacterium http://www.co2science.org/articles/V12/N26/B3.php How are these important life processes affected by elevated atmospheric CO2 concentrations? ... and what do they imply about the future of earth's marine life? Tue, 30 Jun 2009 13:22:49 GMT http://www.co2science.org/articles/V12/N26/B3.php