Material in this section originates from the following categories in our Subject Index:

Biospheric Productivity (Terrestrial - Regional: North America)

Material preceded by an asterisk (*) was posted after this subject summary was written and therefore is not included in the summary.  This material will be integrated into the summary at a later date.

Summary

* -- Earth Surface Reflectance Data and the Aerial Fertilization Effect of CO2

* -- Fifteen Years of Loblolly Pine Growth Across the Southeastern United States

* -- Increasing Export of Alkalinity by the Mississippi River: Evidence of Ever-Increasing Terrestrial Productivity

The Effects of Temperature and CO2 Trends on the 1981-1999 Greening of North America and Eurasia

Rocky Mountain High: Ecological and Hydrological Effects of Increases in Atmospheric CO2 and Air Temperature

No Pain, No Gain

Water-Use Efficiency of North American Trees Over the Past Two Centuries