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Logit and probit models belong to the class of generalised linear models. A few applications of both models have been documented in the field of forestry. The objective of this paper was to test the parallel use of these models to discover the differences in damage to a spruce stand after thinning using the full tree system, the long wood system and the short wood system. In particular the aim was...
The logistic model is commonly used for analysis of discrete, multinomial data. Such a model was used for the statistical evaluation of data concerning infection of field pea varieties by downy mildew, in two series of field trials. Each series consisted of experiments performed in locations spread over the whole of Poland in the time period from 2002 to 2005. Varieties cultivated on light soils were...
Wzrastający ruch samochodowy na drogach może zdestabilizować funkcjonowanie populacji zwierząt wymagających dużych przestrzeni. Aby umożliwić bezkolizyjną migrację zwierzyny konieczna jest budowa przejść nad lub pod trasami komunikacyjnymi. Dotychczas nie opracowano odpowiednich wytycznych optymalizujących parametry techniczne przejść górnych oraz właściwych sposobów zagospodarowania ekoduktów. Szczegółowy...
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