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ABSTRACT: Aim
Macroecological studies that require habitat suitability data for many species often derive this information from expert opinion. However, expert-based information is inherently subjective and thus prone to errors. The increasing availability of GPS tracking data offers opportunities to evaluate and supplement expert-based information with detailed empirical evidence. Here, we compared expert-based habitat suitability information from the International Union for Conservation of Nature (IUCN) with habitat suitability information derived from GPS-tracking data of 1,498 individuals from 49 mammal species.Location
Worldwide.Time period
1998-2021.Major taxa studied
Forty-nine terrestrial mammal species.Methods
Using GPS data, we estimated two measures of habitat suitability for each individual animal: proportional habitat use (proportion of GPS locations within a habitat type), and selection ratio (habitat use relative to its availability). For each individual we then evaluated whether the GPS-based habitat suitability measures were in agreement with the IUCN data. To that end, we calculated the probability that the ranking of empirical habitat suitability measures was in agreement with IUCN's classification into suitable, marginal and unsuitable habitat types.Results
IUCN habitat suitability data were in accordance with the GPS data (> 95% probability of agreement) for 33 out of 49 species based on proportional habitat use estimates and for 25 out of 49 species based on selection ratios. In addition, 37 and 34 species had a > 50% probability of agreement based on proportional habitat use and selection ratios, respectively.Main conclusions
We show how GPS-tracking data can be used to evaluate IUCN habitat suitability data. Our findings indicate that for the majority of species included in this study, it is appropriate to use IUCN habitat suitability data in macroecological studies. Furthermore, we show that GPS-tracking data can be used to identify and prioritize species and habitat types for re-evaluation of IUCN habitat suitability data.
SUBMITTER: Broekman MJE
PROVIDER: S-EPMC9544534 | biostudies-literature | 2022 Aug
REPOSITORIES: biostudies-literature
Broekman Maarten J E MJE Hilbers Jelle P JP Huijbregts Mark A J MAJ Mueller Thomas T Ali Abdullahi H AH Andrén Henrik H Altmann Jeanne J Aronsson Malin M Attias Nina N Bartlam-Brooks Hattie L A HLA van Beest Floris M FM Belant Jerrold L JL Beyer Dean E DE Bidner Laura L Blaum Niels N Boone Randall B RB Boyce Mark S MS Brown Michael B MB Cagnacci Francesca F Černe Rok R Chamaillé-Jammes Simon S Dejid Nandintsetseg N Dekker Jasja J L J Desbiez Arnaud A Díaz-Muñoz Samuel L SL Fennessy Julian J Fichtel Claudia C Fischer Christina C Fisher Jason T JT Fischhoff Ilya I Ford Adam T AT Fryxell John M JM Gehr Benedikt B Goheen Jacob R JR Hauptfleisch Morgan M Hewison A J Mark AJM Hering Robert R Heurich Marco M Isbell Lynne A LA Janssen René R Jeltsch Florian F Kaczensky Petra P Kappeler Peter M PM Krofel Miha M LaPoint Scott S Latham A David M ADM Linnell John D C JDC Markham A Catherine AC Mattisson Jenny J Medici Emilia Patricia EP de Miranda Mourão Guilherme G Van Moorter Bram B Morato Ronaldo G RG Morellet Nicolas N Mysterud Atle A Mwiu Stephen S Odden John J Olson Kirk A KA Ornicāns Aivars A Pagon Nives N Panzacchi Manuela M Persson Jens J Petroelje Tyler T Rolandsen Christer Moe CM Roshier David D Rubenstein Daniel I DI Saïd Sonia S Salemgareyev Albert R AR Sawyer Hall H Schmidt Niels Martin NM Selva Nuria N Sergiel Agnieszka A Stabach Jared J Stacy-Dawes Jenna J Stewart Frances E C FEC Stiegler Jonas J Strand Olav O Sundaresan Siva S Svoboda Nathan J NJ Ullmann Wiebke W Voigt Ulrich U Wall Jake J Wikelski Martin M Wilmers Christopher C CC Zięba Filip F Zwijacz-Kozica Tomasz T Schipper Aafke M AM Tucker Marlee A MA
Global ecology and biogeography : a journal of macroecology 20220509 8
<h4>Aim</h4>Macroecological studies that require habitat suitability data for many species often derive this information from expert opinion. However, expert-based information is inherently subjective and thus prone to errors. The increasing availability of GPS tracking data offers opportunities to evaluate and supplement expert-based information with detailed empirical evidence. Here, we compared expert-based habitat suitability information from the International Union for Conservation of Natur ...[more]