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Acidic precipitation in western North America: trends, sources and altitude effects in New Mexico 1979-1985.
1986
Popp C.J. | Brandvold D.K. | Long A. | Warneke L.
Growth decline in red spruce and balsam fir relative to natural processes
1986
Hornbeck, J.W. (Northeastern Forest Experiment Station USDA, Durham, NH (USA)) | Smith, R.B. | Federer, C.A.
A mobile rain exclusion canopy system to determine dose-response relationships for crops and forest species
1986
Kuja, A. (Ontario Ministry of the Environment, Toronto (Canada). Air Resources Branch) | Jones, R. | Enyedi, A.
Nutrient supply and forest decline in southwest-Germany
1986
Zoettl, H.W. (Albert-Ludwig-Universitaet, Freiburg (Germany, F.R.). Inst. of Soil Science and Forest Nutrition) | Huettl, R.F.
The influence of mycorrhizal associations on paper birch and jack pine seedlings when exposed to elevated copper, nickel or aluminum
1986
Jones, M.D. (Toronto Univ. (Canada). Dept. of Botany) | Browning, M.H.R. | Hutchinson, T.C.
Patterns of acid deposition to a Danish spruce forest
1986
Freiesleben, N.E. v. (Technical Univ. of Denmark, Lyngby (Denmark). Lab. of Environmental Sciences and Ecology) | Ridder, C. | Rasmussen, L.
