Tradeoffs in the value of biodiversity feature and cost data in conservation prioritization.

ABSTRACT: Decision-support tools are commonly used to maximize return on investments (ROI) in conservation. We evaluated how the relative value of information on biodiversity features and land cost varied with data structure and variability, attributes of focal species and conservation targets, and habitat suitability thresholds for contrasting bird communities in the Pacific Northwest of North America. Specifically, we used spatial distribution maps for 20 bird species, land values, and an integer linear programming model to prioritize land units (1 km²) that met conservation targets at the lowest estimated cost (hereafter 'efficiency'). Across scenarios, the relative value of biodiversity data increased with conservation targets, as higher thresholds for suitable habitat were applied, a

SUBMITTER: Rodewald AD 

PROVIDER: S-EPMC6828800 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature