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[Manganese-, aluminium- and nitrate concentrations in the infiltration water under old Norway spruce stands of the measurement stations of the WDI (Waldbelastung durch Immissionen) study programme of the state of Hesse]

1989

Balazs, A. | Brechtel, H.M.

nitrates manganese aluminio picea abies pluie acide acid rain depositionen mengenbilanz mg++ 116.11 (430.1-43.45) waldschaeden 174.7 picea abies ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Spatial and chronological variation of precipitation solved substances in the open land and in Norway spruce stands of Hesse]

1989

Balazs, A.

picea abies pluie acide sulfate sulfatos air pollution acid rain niederschlaege stofftransport contaminacion del aire so4 - schadstoffe pollution atmospherique ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Acid balance of a Norway spruce stand of the Hessian forest district of Witzenhausen]

1989

Balazs, A.

infiltration water picea abies eau d'infiltration pluie acide air pollution acid rain ionen bilanz naehrstoffkreislauf saure depositionen contaminacion del aire 114.25 depositionsraten ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Excursion to the main measurement station Grebenau of the Hessian study programme "Forest Effects by Air Pollution"]

1989

Balazs, A. | Boettcher, H.D. | Eichhorn, J. | Hanewald, K. | Siegmund, A. | Riebeling, J.

picea abies pluie acide forschungsprogramm messtechnik bodenchemie air pollution contaminacion del aire depositionsraten 114.2 pollution atmospherique nadeln elementgehalte (430.1-43.45) ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Water quality of four small brooks situated in the forest hydrological research area of Krofdorf (Hesse). - An experimental comparison of the catchment basin]

1989

Fuehrer, H.W.

pluie acide mg water quality calidad del agua ca acid rain basenaktivitaet 116.23 ergebnisse qualite de l'eau ph-wert bachwasser ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Evaluation of the buffer capacity of forest catchment basins in North Hesse based on brook water quality]

1989

Balazs, A. | Brechtel, H.M. | Elrod, J.

water quality bosques calidad del agua hesse forests foret qualite de l'eau 114.25 ph-wert 114.23 gewaesser versauerung ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Promotion and conservation of natural regeneration of European beech in view of the deposition of air pollutants]

1989

Bressem, U. (Hessische Forstliche Versuchsanstalt, Hann.Muenden (Germany, F.R.). Inst. fuer Forstproduktion und Waldschutz)

silviculture buche pluie acide silvicultura agentes nocivos sylviculture naturverjuengung contaminacion del aire 181.341 duengung 231 116.11 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Studies on the combination effect of sulphur dioxide, nitrogen oxide and ozone of forest trees]

1989

Guderian, R. (Essen Univ. Gesamthochschule (Germany, F.R.). Inst. fuer Angewandte Botanik) | Klumpp, G. | Klumpp, A. | Kueppers, K.

picea abies pluie acide enzyme populus nitratreduktase acid rain 161.32 kombinationswirkungen transpiracion mineralstoffhaushalt kohlenhydrathaushalt 161.16 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Physiological, biochemical and cytomorphological studies with Norway spruce trees effected by air pollution]

1990

Wild, A. | Forschner, W. | Dietz, B. | Rosenkranz, T. | Sabel, P. | Schmitt, V.

katalase picea abies rhineland-palatinate biochimie fichte renania-palatinado 161.32 ascorbinsaeure nadelanalysen (430.1-43.48) contaminacion del aire aminosaeuren ...
ZB MED Nutrition. Environment. Agriculture - Germany