Physical Sciences and Mathematics Commons^™

Probability Models To Study The Spatial Pattern, Abundance And Diversity Of Tree Species, D. M. Gowda

Conference on Applied Statistics in Agriculture

Ecological communities are composed of complex vegetation that differs from community to community and also within the community. The variability of tree species in the community in relation to their environments can be studied by using different statistical tools. The present study was conducted to describe and also to quantify the spatial pattern, abundance and diversity of tree species in the Western Ghats of Karnataka. The spatial pattern of tree species was studied by using Poisson and Negative binomial distributions. Results indicate that most of the selected tree species followed Negative binomial distribution having clumped pattern. The Species abundance distribution …