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结果 41-50 的 364
[Studies on the effects and optimizing of liming vitality, nutrient supply and soil quality of Norway spruce and European beech stands]
1986
Fabig, W. (Fraunhofer-Institut fuer Umweltchemie udn Oekotoxikologie, Schmallenberg (Germany, F.R.)) | Kloeppel, H.
Project ARINUS: 7th state of the art and perspectives
1993
Feger, K.H. (Freiburg Univ. (Germany). Inst. fuer Bodenkunde und Waldernaehrungslehre) | Brahmer, G. | Zoettl, H.W.
Fine dust collection of an electrostatic precipitator with pulsed energization
1993
Miller, J. (Karlsruhe Univ. (Germany). Inst. fuer Elektroenergiesysteme und Hochspannungstechnik) | Schwab, A.J.
A field study of radiation fog. The chemical composition of interstitial aerosol and droplet residues
1993
Gieray, R. (Hohenheim Univ. (Germany). Inst. fuer Physik) | Wieser, P.
Distributions of chemical reactive compounds: Effects of different emissions on the formation of ozone
1993
Vogel, H. (Karlsruhe Univ. (Germany). Inst. fuer Meteorologie und Klimaforschung) | Fiedler, F. | Vogel, B.
Analysis of the concentration of PAH and PCB in the ambient air of Halle
1993
Hahne, F. (Landesamt fuer Umweltschutz Sachsen-Anhalt, Halle (Germany)) | Schumann, H.
Improvement of a wet process for the separation of aerosols
1993
Schenkel, A. (GEA Wiegand GmbH, Ettlingen (Germany))
Climatic variation and growth of Norway spruce (Picea abies (L.) Karst.), silver fir (Abies alba Mill.) and beech (Fagus silvatica L.) in southwestern Germany
1993
Kahle, H.P. (Freiburg Univ. (Germany). Inst. fuer Waldwachstum) | Hahn, D. | Spiecker, H.
The effect of liming and Mg-fertilization on uptake, transport and final use of calcium and magnesium in conifers
1993
Guelpen, M. (Freiburg Univ. (Germany). Inst. fuer Forstbotanik und Baumphysiologie) | Tuerk, S. | Fink, S.
Pollutant exclusion experiments on spruce at the Edelmannshof site. Results of physiological and biochemical investigations
1993
Arndt (Hohenheim Univ. (Germany). Inst. fuer Landschafts-und Pflanzenoekologie) | Bauer | Bourgois | Christmann | Dizengremel | Egger | Einig | Fink | Flammersfeld | Frenzel | Granier | Guelpen | Hampp | Jaeger | Lu | Manderscheid | Meier | Petrini | Schmidt | Schneckenburger | Schweizer | Strobel | Urfer | Wild
