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Where did they not go? Considerations for generating pseudo-absences for telemetry-based habitat models.

Elliott L HazenBriana AbrahmsStephanie BrodieGemma CarrollHeather WelchSteven J Bograd
Published in: Movement ecology (2021)
Habitat model performance may be positively biased in cases where pseudo-absences are sampled from environments that are dissimilar to presences. This emphasizes the need to carefully consider spatial extent of the sampling domain and environmental heterogeneity of pseudo-absence samples when developing habitat models, and highlights the importance of scrutinizing spatial predictions to ensure that habitat models are biologically realistic and fit for modeling objectives.
Keyphrases
  • climate change
  • human health
  • single cell