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04/18/2006
CO2 Science
Volume 9, Number 16 http://www.co2science.org/scripts/CO2ScienceB2C/Index.jsp ---------------------------------------------------------------------------- Editorial The World's Water Problems: What are they? And what can be done about them? Medieval Warm Period Record of the Week Subject Index Summary Plant Growth Data CO2 Effects on Carbon and Nitrogen in a Sweetgum Forest: Are there any signs that insufficient nitrogen availability will ultimately curtail the carbon sequestering effects of atmospheric CO2 enrichment in this intensively studied ecosystem? CO2 Effects on Carbon and Nitrogen in a Loblolly Pine Forest: Are there any signs that insufficient nitrogen availability will ultimately curtail the carbon sequestering effects of atmospheric CO2 enrichment in this intensively studied ecosystem? CO2 Effects on Carbon and Nitrogen in a Scrub Oak Forest: Are there any signs that insufficient nitrogen availability will ultimately curtail the carbon sequestering effects of atmospheric CO2 enrichment in this intensively studied ecosystem? CO2 Effects on Carbon and Nitrogen in Numerous Ecosystems: Are there any signs that insufficient nitrogen availability will ultimately curtail the carbon sequestering effects of atmospheric CO2 enrichment in earth's terrestrial ecosystems? A Meta-Analysis that Claims to Support the PNL Hypothesis: The data are what they are, and the analysis is what it is; but there are other analyses of some of the same data, including additional data, that tell a much different story. This issue's Temperature Record of the Week is from Camden, SC. During the period of most significant greenhouse gas buildup over the past century, i.e., 1930 and onward, Camden's mean annual temperature has cooled by 2.85 degrees Fahrenheit. Not much global warming here!
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