eprintid: 10096382
rev_number: 72
eprint_status: archive
userid: 608
dir: disk0/10/09/63/82
datestamp: 2020-04-29 10:47:04
lastmod: 2021-10-13 22:51:51
status_changed: 2020-09-16 18:26:38
type: article
metadata_visibility: show
creators_name: Turvey, ST
creators_name: Kennerley, RJ
creators_name: Hudson, MA
creators_name: Nuñez-Miño, JM
creators_name: Young, RP
title: Assessing congruence of opportunistic records and systematic surveys for predicting Hispaniolan mammal species distributions
ispublished: pub
divisions: UCL
divisions: B02
divisions: C08
divisions: D09
keywords: Dominican Republic, historical records, hutia maxent solenodon, species distribution model
note: Copyright © 2020 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.

This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
abstract: Comparative assessment of the relative information content of different independent spatial data types is necessary to evaluate whether they provide congruent biogeographic signals for predicting species ranges. Opportunistic occurrence records and systematically collected survey data are available from the Dominican Republic for Hispaniola’s surviving endemic non‐volant mammals, the Hispaniolan solenodon (Solenodon paradoxus) and Hispaniolan hutia (Plagiodontia aedium); opportunistic records (archaeological, historical and recent) exist from across the entire country, and systematic survey data have been collected from seven protected areas. Species distribution models were developed in maxent for solenodons and hutias using both data types, with species habitat suitability and potential country‐level distribution predicted using seven biotic and abiotic environmental variables. Three different models were produced and compared for each species: (a) opportunistic model, with starting model incorporating abiotic‐only predictors; (b) total survey model, with starting model incorporating biotic and abiotic predictors; and (c) reduced survey model, with starting model incorporating abiotic‐only predictors to allow further comparison with the opportunistic model. All models predict suitable environmental conditions for both solenodons and hutias across a broadly congruent, relatively large area of the Dominican Republic, providing a spatial baseline of conservation‐priority landscapes that might support native mammals. Correlation between total and reduced survey models is high for both species, indicating the substantial explanatory power of abiotic variables for predicting Hispaniolan mammal distributions. However, correlation between survey models and opportunistic models is only moderately positive. Species distribution models derived from different data types can provide different predictions about habitat suitability and conservation‐priority landscapes for threatened species, likely reflecting incompleteness and bias in spatial sampling associated with both data types. Models derived using both opportunistic and systematic data must therefore be applied critically and cautiously.
date: 2020-06
date_type: published
publisher: Wiley
official_url: https://doi.org/10.1002/ece3.6258
oa_status: green
full_text_type: pub
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_id: 1778911
doi: 10.1002/ece3.6258
lyricists_name: Turvey, Samuel
lyricists_id: STURV99
actors_name: Dewerpe, Marie
actors_id: MDDEW97
actors_role: owner
full_text_status: public
publication: Ecology and Evolution
volume: 10
number: 11
pagerange: 5056-5068
issn: 2045-7758
citation:        Turvey, ST;    Kennerley, RJ;    Hudson, MA;    Nuñez-Miño, JM;    Young, RP;      (2020)    Assessing congruence of opportunistic records and systematic surveys for predicting Hispaniolan mammal species distributions.                   Ecology and Evolution , 10  (11)   pp. 5056-5068.    10.1002/ece3.6258 <https://doi.org/10.1002/ece3.6258>.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/10096382/1/Turvey_ece3.6258.pdf