What is allopatric speciation? What is sympatric speciation?

Tree-volume and forest age increase bat species diversity in boreal urban landscape ... species richness of bats across this region. We used Hierarchical ... Alabama is one of the most biologically diverse states in the United States and is a global hotspot of diversity for several groups of plants and animals. Jul 1, 2005 ... The interplay between environment and living organisms and between the organisms themselves play key roles in encouraging or discouraging diversity. Effects of tree species diversity on availability, uptake and use efficiency of nutrients in a subtropical tree species diversity experiment. concluded 01 ... Three species diversity indices, one for species richness, one for species heterogeneity, and one for species evenness, were used to calculate diversity ... Conserving and restoring natural spaces, and the biodiversity they contain, is essential for limiting emissions and adapting to climate impacts. Bee Species Diversity in the US. With more than 3,600 species in the US and Canada, bees are a remarkably diverse group of animals. This chart illustrates the ... niche partitioning, prairie restoration, species diversity, species evenness, species richness, tallgrass prairie. Introduction. Greater than 90% of the area ... Marine biodiversity allows nature in our ocean to be productive, resilient and adaptable to environmental changes. Marine biodiversity can prevent one species' ... Jul 29, 2020 ... Our results suggest that light transmittance is a strong mediating factor of understorey plant species richness.