Growth and chemical responses of Virginia pine grown in open-top growth
chambers at elevated CO2 concentrations (+0, +75, +150, +300, +600 ppmv) were
evaluated over a four-month period. The seedlings ...
This dataset refers to Final Report of the ISP round I project number 080,
which has the name "BIOGEOCHEMICAL DETERMINANTS OF LAND-COVER CHANGE AND
LAND-USE IN SAVANNA-CULTIVATION-GRAZING SYSTEMS". ...
This data set contains information on climate (temperature,
precipitation); soil (carbon, nitrogen, bulk density, texture);
production (grain yield, straw/residue production); and migrant
This experiment was established in 1958 and consists of a continuous
corn system with various levels of nitrogen application. In the
preceding 25 years, there was continuous corn
with residue burning. ...