خيارات البحث
النتائج 1 - 10 من 38
Global climatic changes: modelling the potential responses of agro-ecosystems with special reference to crop protection.
1995
Goudriaan J. | Zadoks J.C.
The potential role of temperate forests as sinks for CO(2): examples from the German environmental policy against global warming.
1992
Gregor H.D.
Effects of elevated CO2, nitrogen supply and tropospheric ozone on spring wheat. I. Growth and yield
1996
Fangmeier, A. | Gruters, U. | Herstein, U. | Sandhage-Hofmann, A. | Vermehren, B. | Jager, H.J. (Institut fur Pflanzenokologie, Heinrich-Buff-Ring 38, D-35392 Giessen (Germany))
Air quality and its possible impacts on the terrestrial ecosystems of the North American Great Plains: an overview
1995
Krupa, S.V. | Legge, A.H. (Department of Plant Pathology, University of Minnesota, St Paul, Minnesota 55108 (USA))
Photosynthetic responses to temperature, light flux-density, CO2 concentration and vapour pressure deficit in Eucalyptus tetrodonta grown under CO2 enrichment
1995
Eamus, D. | Duff, G.A. | Berryman, C.A. (School of Biological Sciences, Northern Territory University, PO Box 40146, Casuarina, Darwin, NT 0811 (Australia))
Effect of carbon dioxide concentration on biomass production and partitioning in Betula pubescens Ehrh. seedlings at different ozone and temperature regimes
1995
Mortensen, L.M. (Saerheim Research Station, N-4062 Klepp Street, Department of Horticulture and Crop Science, Agricultural University of Norway, N-1432 As-NLH (Norway))
Vegetative growth of soybean as affected by elevated carbon dioxide and ozone
1995
Reinert, R.A. | Ho, M.C. (USDA-ARS, Department of Plant Pathology, North Carolina State University, Raleigh, North Carolina 27695 (USA))
Forest fire emissions in Portugal: a contribution to global warming?
1994
Miranda, A.I. | Coutinho, M. | Borrego, C. (Department of Environment, University of Aveiro, 3800 Aveiro (Portugal))
Inaccuracies in the prediction of the effects of greenhouse gases
1993
Bengtsson, L. (Max-Planck-Institut fuer Meteorologie, Hamburg (Germany))
Estimating the global potential of forest and agroforest management practices to sequester carbon
1992
Winjum, J.K. (National Council for Air and Stream Improvement, Corvallis, OR (USA). Environmental Research Lab.) | Dixon, R.K. | Schroeder, P.E.
