Data-integration of opportunistic species observations into hierarchical modeling frameworks improves spatial predictions for urban red squirrels

نویسندگان

چکیده

The prevailing trend of increasing urbanization and habitat fragmentation makes knowledge species’ requirements distribution a crucial factor in conservation urban planning. Species models (SDMs) offer powerful toolboxes for discriminating the underlying environmental factors driving suitability. Nevertheless, challenges SDMs emerge if multiple data sets - often sampled with different intention therefore sampling scheme – can complement each other increase predictive accuracy. Here, we investigate potential using recent integration techniques to model movement corridors Eurasian red squirrels ( Sciurus vulgaris ), an area. We constructed hierarchical integrating quality stemming from unstructured on one side semi-structured wildlife observation campaigns combined likelihood approach compared results modeling based only source wherein all were fit same selection variables. Our study highlights importance considering enhance their performance. finally used Circuitscape (version 4.0.5) most robust SDM delineate suitable as basis planning road mortality mitigation measures. indicate that even though are common, habitats rather small partially lack connectivity along natural Berlin. Thus, additional could bring species closer its limit persist environments, where our act template management implications.

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ژورنال

عنوان ژورنال: Frontiers in Ecology and Evolution

سال: 2022

ISSN: ['2296-701X']

DOI: https://doi.org/10.3389/fevo.2022.881247