AGRIS - Système international des sciences et technologies agricoles

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Nitrogen saturation induced during winter by experimental NH4NO3 addition to a forested catchment

1994

Hultberg, H. | Dise, N.B. | Wright, R.F. | Andersson, I. | Nystrom, U. (Swedish Environmental Research Institute (IVL), Department of Ecology and Environmental Research, Box 47086, 40258 Gothenberg (Sweden))

Department for Environment, Food and Rural Affairs - United Kingdom


Growth and physiology of northern red oak: preliminary comparisons of mature tree and seedling responses to ozone

1994

Edwards, G.S. | Wullschleger, S.D. | Kelly, J.M. (Tennessee Valley Authority, Cooperative Forest Studies Program, TVA Forestry Building, Norris, Tennessee 37828 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

(90)Sr uptake by Pinus ponderosa and Pinus radiata seedlings inoculated with ectomycorrhizal fungi

1994

Entry, J.A. | Rygiewicz, P.T. | Emmingham, W.H. (Department of Forest Science, College of Forestry, Oregon State University, Corvallis, Oregon 97331 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

The effects of SO2 fumigation on the nitrogen metabolism of aseptically grown spruce seedlings

1994

Peuke, A.D. | Tischner, R. (Institut fur Pflanzenphysiologie und botanischer Garten, University of Gottingen, Untere Karspule 2, D-37073 Gottingen (Germany))

Department for Environment, Food and Rural Affairs - United Kingdom

Iron content and its relations to the sulphur and titanium contents of epiphytic and terricolous lichens and pine bark in Finland

1994

Takala, K. | Olkkonen, H. | Salminen, R. (Ecological Laboratory, Department of Environmental Sciences, University of Kuopio, P.O. Box 1627, SF-70211 Kuopio (Finland))

Department for Environment, Food and Rural Affairs - United Kingdom

Chronic ozone exposure alters the growth of leaves, stems and roots of hybrid Populus

1994

Woodbury, P.B. | Laurence, J.A. | Hudler, G.W. (Boyce Thompson Institute for Plant Research, Tower Road, Ithaca, New York 14853-1801 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom