Editorial
The Role of Atmospheric CO2 Enrichment in Human Nutrition: Is it positive or negative?
Subject Index Summary
Progressive Nitrogen Limitation Hypothesis (Loblolly Pine): The progressive nitrogen limitation (PNL) hypothesis posits that low concentrations of soil nitrogen will curtail the ability of the productivity-enhancing effect of atmospheric CO2 enrichment to maintain increased plant growth and ecosystem carbon sequestration rates over long periods of time; and in this document this possibility is explored as it pertains to loblolly pine (Pinus taeda L.) trees.
Journal Reviews
The Recent History and Imminent Future of Global Flooding: What has it been? ... what will it be? ... and why do we need to know?
Searching for Megadroughts in CMIP5 Climate Models: What are the odds we may find some?
One Hundred Years of European Forest Stand Dynamics: In what ways have they changed? ... and what are the implications?
Future Winter Wheat Yields on the North China Plain: Are they apt to be enhanced, degraded or little affected by predicted climate change?
Old Growth Forests Still Socking Away Carbon and Nitrogen: How do the old-timers do it?
An Unanticipated Benefit of Drought in Certain Forests: What could it possibly be???