NASA/Goddard Space Flight Center, Greenbelt, Maryland, Jan 27-29, 1986 p. 106-109.
Ojima, D.S., T.G.F. Kittel, T. Rosswall, and B.H. Walker. 1991. Considerations for studying global
change effects on terrestrial ecosystems. Ecological Applications 1:316-325. Ojima, D.S.,
W.J. Parton, D.S. Schimel, J.M.O. Scurlock and T. G.F.
Kittel. 1993. Modeling the effects of climatic and CO2 changes on grassland storage of soil C. Water,
Air and Soil Pollution 70:643-657.
Parton, W. J., D. S. Schimel, C. V. Cole, and D. Ojima. 1987. Analysis of factors controlling soil
organic levels of grasslands in the Great Plains. Soil Sci. Soc. Am. J. 51:1173-1179.
Pastor, J. and Post, W.M. 1988. Response of northern forests to induced climate change. Nature
334:55-58.
Pielke, R. A., G. A. Dalu, J. S. Snook, T. J. Lee, and G. F. Kittle. 1991. Nonlinear influence of
mesoscale land use on weather and climate. Journal of Climate 4:1053-1069.
Schimel, D. S., W. J. Parton, T. G. F. Kittel, D. S. Ojima, and C. V. Cole. 1990. Grassland
biogeochemistry: Links to atmospheric processes. Climatic Change 17:13-25.
Schimel, D. S., T. G. F. Kittel and W. J. Parton. 1991. Terrestrial biogeochemistry cycles: global
interactions with the atmosphere and hydrology. Tellus 43AB:188-203.
Sellers, P.J … Hall, EG., Strebel, D.E., Asrar, G. and Murphy, R.E.1990. Satellite remote sensing
and field experiments. In: Remote Sensing of Biosphere Functioning. Hobbs, R.J. and
Mooney, H.A. (eds.). Springer-Verlag, New York.
Tieszen, L.L., B.C. Reed, N.B. Bliss, B.K. Wylie and D.D. DeJong. NDVI characteristics,
potential C4 and C, grass production, and à !?C values in grassland land cover classes of the
Great Plains. Ecological Applications (in press).
VEMAP, et al. Vegetation/ecosystem modeling and analysis project (VEMAP): assessing
biogeography and biogeochemistry models in a regional study of terrestrial ecosystem
responses to climate change and CO2 doubling. Biogeochemical Cycles (accepted).
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