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Spatial and temporal variability in a butterfly population
Oecologia, 1991The dynamics of a butterfly (Plebejus argus) population were analysed at two levels, (i) the population as a whole and (ii) sections within the population. Some sections of the population fluctuated out of synchrony with others, such that the variability [SD Log(Density+1)] shown by the population as a whole was less than the variability shown by each ...
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Spatial Variability of Penetration Resistance on Pseudogley
ACS - Agriculturae conspectus scientificus, 2014Usually large numbers of measurements are required to describe spatial variability of soil resistance but GIS technology with interpolations methods make it possible to estimate data from unsampled locations. In this paper cone index (CI) measurements were made in two occasions in 2.88 ha field in central Croatia to present soil condition.
Mesić, Milan, Bogunović, Igor
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