Heather Meters. Hines, Stephen D. Hendrix, Bumble bee (Hymenoptera: Apidae) Range and you may Abundance within the Tallgrass Prairie Patches: Outcomes of Local and you can Landscape Flowery Info, Environment Entomology, Volume 34, Point 6, , Profiles 1477–1484,
Abstract
Maintenance out of biodiversity recently keeps worried about the necessity of pollinator functions toward conservation off threatened plant kinds in fragmented surface including the tallgrass prairie biome. Contained in this investigation, we reviewed new influence off regional and you will land floral investment diversity and you will abundance on bumble-bee (Bombus najljepЕЎe Ukrajinska djevojke Latreille) variety and you will wealth in the 7 tallgrass prairie internet sites when you look at the Iowa. I computed a surroundings floral investment list (LRI) getting areas inside 500- and you can 700-meters radii of any website according to research by the thickness and assortment regarding flowering bush types during the polygons of different landscaping facets. LRI viewpoints, areas of per landscape habitat style of, and range and you can variety out-of bumble bee–made use of flowering ramets at every site was basically weighed against bumble bee assortment and you can abundance during the site. Bumble-bee variety are most useful predicted of the a product like the LRI from grasslands nearby web sites at 500 m, and that said all difference, and abundance of bumble-bee–went to flowers on site. Bumble-bee variety was greatest predict of the a design including the percent of land in grasslands on 700-m radius, and this told me all the variance, plus the variety from bumble-bee–decided to go to vegetation in the website. The results demonstrate that bumble bee assortment within tallgrass prairie spots is determined by the availability of resources about surroundings, particularly in grasslands, in order to less the amount by site properties, proving the necessity of spatial level having starting profitable pollinator management plans for the fragmented terrain.