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Resultados 1-8 de 8
Calculation of water and element fluxes in a sandy forest soil taking into account the input variability
1995
Beier, C.
Effect of acidic deposition on forested Andisols in the Tama Hill region of Japan
1995
Baba, M. | Okazaki, M. | Hashitani, T. (Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183 (Japan))
Effects of urban heavy metal pollution on organic matter decomposition in Quercus ilex L. woods
1995
Cotrufo, M.F. | Santo, A.V. de | Alfani, A. | Bartoli, G. | Cristofaro, A. de (Dipartimento di Biologia Vegetale, Universita 'Federico II', via Foria, 223-80139 Napoli (Italia))
Evaluation of forest soil sampling methodology
1995
Kalan, P. | Simoncic, P. (Forestry Inst. of Slovenia, Ljubljana (Slovenia)) | Hudnik, V. (Chemistry Inst. of Slovenia, Ljubljana (Slovenia))
Forest soil was sampled on two different observation plots by following well described methodology. Sampling sites had been chosen in place with typical soil conditions for the observed forest site. To make sampling easier some natural forest site characteristics were considered. Mg, Zn and Cd were determined by atomic absorption spectroscopy in all samples. Results were statistically evaluated and different sources of variance were estimated. It was also estimated whether the number of samples was sufficient for our requirement for accuracy of analytical results.
Mostrar más [+] Menos [-]The role of soil in forest stand damage in the Beskids [Czech Republic]
1995
Klimo, E. | Kulhavy, J. | Vavricek, D. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Ustav Ekologie Lesa)
Effects of mineral and organic fertilizers on the development of soils and forest plantations in the areas of increased air pollution load in the Beskids [Czech Republic]
1995
Vavricek, D. | Betusova, M. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Ustav Ekologie Lesa)
Effects of various doses of surface liming on particular components of Norway spruce ecosystems in the air polluted regions in the Beskids [Czech Republic]
1995
Vavricek, D. | Betusova, M. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Ustav Ekologie Lesa)
Soil acidity and nutrient content in forest soils in the Beskids [Czech Republic]
1995
Holusa, J. (Ustav pro Hospodarskou Upravu Lesu, Frydek-Mistek (Czech Republic))