Species distribution models of European Turtle Doves in Germany are more reliable with presence only rather than presence absence data.

ABSTRACT: Species distribution models (SDMs) can help to describe potential occurrence areas and habitat requirements of a species. These data represent key information in ecology and conservation, particularly for rare or endangered species. Presence absence (PA) and presence only (PO) records of European Turtle Doves Streptopelia turtur in Germany were used to run SDMs, whilst climate and land coverage variables provided environmental information. GLM (Generalised Linear model), GBM (Generalised Boosted model), CTA (Classification Tree analysis), SRE (Surface Range Envelope) and RF (Random Forests) algorithms were run with both datasets. Best model quality was obtained with PO in the RF algorithm (AUC 0.83). PA and PO probability maps differed substantially, but both excluded mountainous regions a

SUBMITTER: Marx M 

PROVIDER: S-EPMC6237818 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature