[ Published in: Pollution ]
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Population dynamics of brook trout (Salvelinus fontinalis) during maintenance liming of an acidic lake
1991
Schofield, C.L. (Cornell Univ., Ithaca, NY (USA). Dept. of Natural Resources) | Keleher, C. | Vanoffelen, H.K.
Wageningen University & Research - Netherlands
Biochemical and metabolic physiological investigations to detect effects of air pollutants on Norway spruce in open-top-chambers
1991
Manderscheid, R. (Giessen Univ. (Germany). Inst. fuer Pflanzenoekologie) | Schenk, U. | Jaeger, H.J.
ZB MED Nutrition. Environment. Agriculture - Germany
[Diurnal changes in photosynthetic activity of Norway spruce needles: Gas exchange, energy metabolism, and regulation of carbohydrate metabolism]
1991
Einig, W. (Tuebingen Univ. (Germany). Physiologische Oekologie der Pflanzen) | Weidmann, P. | Hampp, R. | Hagg, C. | Rinderle, U. | Lichtenthaler, H.K.
ZB MED Nutrition. Environment. Agriculture - Germany
Open-top chamber experiment "Edelmannshof": Determination of biochemical parameters in needles of Norway spruce fumigated with unfiltered or charcoalfiltered air in comparison to untreated trees
1991
Egger, B. (Tuebingen Univ. (Germany). Physiologische Oekologie der Pflanzen) | Braun, C. | Einig, W. | Hampp, R.
ZB MED Nutrition. Environment. Agriculture - Germany