Theme 27: Climate Change

The XIX International Grassland Congress took place in São Pedro, São Paulo, Brazil from February 11 through February 21, 2001.
Proceedings published by Fundacao de Estudos Agrarios Luiz de Queiroz

XIX International Grassland Congress:
Climate Change

Elevated CO2 Enhances Productivity and the C/N Ratio of Grasses in the Colorado Shortgrass Steppe

J. A. Morgan, U.S. Department of Agriculture
A. R. Mosier, U.S. Department of Agriculture
D. R. LeCain, U.S. Department of Agriculture
W. J. Parton, Colorado State University
D. G. Milchunas, Colorado State University

The Influence of Rising Atmospheric CO2 on Grassland Ecosystems

J. A. Morgan, U.S. Department of Agriculture
P. C. D. Newton, AgResearch, New Zealand
J. Nösberger, ETH Zurich, Switzerland
C. E. Owensby, Kansas State University