H. W. Zöttl

发表

Assessment of the ecological effects of forest fertilization using an experimental watershed approach

K. Feger, G. Brahmer, H. W. Zöttl, 2005, Fertilizer research.

Effects of magnesium pertilizer on the vitality and nutrition of a european beech (Fagus sylvatica L.) stand in the southern Black Forest of West Germany

H. Ende, H. W. Zöttl, 1990 .

Heavy metal levels and cycling in forest ecosystems

H. W. Zöttl, 1985, Experientia.

TRANSPORT OF TRACE ELEMENTS IN ECOSYSTEMS OF THE BÄRHALDE WATERSHED IN THE SOUTHERN BLACK FOREST

K. Stahr, H. W. Zöttl, F. Hädrich, 1980 .

Needle yellowing, distribution of nutrient elements and growth of Norway spruce at a high-altitude site in the southern Black Forest.

K. Feger, D. Münch, H. W. Zöttl, 1990 .

Remarks on the effects of nitrogen deposition to forest ecosystems

H. W. Zöttl, 1990, Plant and Soil.

Nutrition and fertilizing of Norway spruce.

H. W. Zöttl, 1990 .

Element budgets of two contrasting catchments in the Black Forest (Federal Republic of Germany)

K. Feger, G. Brahmer, H. W. Zöttl, 1990 .

Project Arinus: Biogeochemical Cycles in Forested Watersheds as Influenced by Experimental (Nh4)2So4 Treatments

K. Feger, G. Brahmer, H. W. Zöttl, 1992 .