Spatial variation of the litter thickness in the forests of Kareliaстатья
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Дата последнего поиска статьи во внешних источниках: 2 апреля 2015 г.
Аннотация:The spatial variation of the litter thickness in Karelian forests is analyzed using statistical and geostatistical methods. The role of the subjective factor in data securing is discussed, and the possibility to use censored samplings for the description of statistic distributions of the litter thickness is discussed. The variation at distances of 2-4 m was shown to contribute mainly to the spatial variability of the litter thickness. The relationships of the variogram parameters with the soil properties, the distribution of the tree stand, and the prevailing winds are discussed.