خيارات البحث
النتائج 1 - 10 من 11
Effects of air filtration on spring wheat grown in open-top field chambers at a rural site. I. Effect on growth, yield and dry matter partitioning.
1992
Temmerman L. de | Vandermeiren K. | Guns M.
Three-year growth responses of Pinus taeda L. to simulated rain chemistry, soil magnesium status, and ozone.
1992
Edwards N.T. | Edwards G.L. | Kelly J.M. | Taylor G.E. Jr.
Effects of ambient rain chemistry on field-grown radish - an exploratory approach by multiple linear regression.
1992
Kostka Rick R. | Manning W.J.
Soil cultures of spruce as model systems for identifying exogenous influences on tree growth
1992
Duenisch, O. (Hamburg Univ. (Germany). Ordinariat fuer Holzbiologie) | Bauch, J.
Interacting effects of nutrients, pH - Al and elevated CO2 on the growth of red spruce (Picea rubens Sarg.) seedlings
1992
Shipley, B. (McGill Univ., Montreal, Que. (Canada). Dept. of Biology) | Lechowicz, M. | Dumont, S. | Hendershot, W.H.
Geographic origin of Pinus sylvestris populations influences the effects of air pollution on flowering and growth
1992
Oleksyn, J. (Polish Academy of Sciences, Kornik (Poland). Inst. of Dendrology) | Chalupka, W. | Tjoelker, M.G. | Reich, P.B.
Effects of genotype on the response of Populus tremuloides Michx. to ozone and nitrogen deposition
1992
Karnosky, D.F. (Michigan Technological Univ., Houghton, MI (USA). School of Forestry) | Gagnon, Z.E. | Reed, D.D. | Witter, J.A.
Response of Picea abies (L.) Karst. provenances to sulphur dioxide and aluminium: a pilot study
1992
Geburek, T. (Lakehead Univ., Thunder Bay, Ont. (Canada). School of Forestry) | Scholz, F.
The Response of western forests to air pollution
1992
Olson, Richard K. | Binkley, Dan | Böhm, M (Margi) | Arbaugh, Michael J.
Climatic variation and growth of Norway spruce (Picea abies (L.) Karst.) and Silver fir (Abies alba Mill.) in the Black Forest
1992
Spiecker, H. (Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Freiburg (Germany))