And letâs face it: the Hollywood version of Revenge of the Mummy would be no great loss. Originally built in 2004, itâs a shadow of its Universal Studios Florida counterpart.
This variety can be measured on several different levels. Genetic-variation between individuals of the same species. This includes genetic variation between individuals in a single population, as well as variations between different populations of the same species. Genetic differences can now be measured using increasingly sophisticated techniques. These differences are the raw material of evolution.
Smallâscale species richness is the number of species per unit area at the scale of a single community, habitat or microhabitat. Species richness is similar to alpha (Î±) diversity, or the number of species occurring at the local scale in a relatively homogeneous area. Many factors affect smallâscale species richness, including geographic (e.g. species pool, dispersal), biotic (e.g. competition, predation, facilitation) and abiotic (e.g. resource availability, environmental heterogeneity, disturbance frequency and intensity).