BILBI: Supporting global biodiversity assessment through high-resolution macroecological modelling. (October 2020)

• Record Type: Journal Article
• Authors: Hoskins, Andrew J.; Harwood, Thomas D.; Ware, Chris; Williams, Kristen J.; Perry, Justin J.; Ota, Noboru; Croft, Jim R.; Yeates, David K.; Jetz, Walter; Golebiewski, Maciej; Purvis, Andy; Robertson, Tim; Ferrier, Simon
• Is Part Of: Environmental modelling & software. Volume 132(2020)
• Publication Date: 2020-10
• Subjects: Environmental monitoring -- Computer programs -- Periodicals; Ecology -- Computer simulation -- Periodicals; Digital computer simulation -- Periodicals; Computer software -- Periodicals; Environmental Monitoring -- Periodicals; Computer Simulation -- Periodicals; Environnement -- Surveillance -- Logiciels -- Périodiques; Écologie -- Simulation, Méthodes de -- Périodiques; Simulation par ordinateur -- Périodiques; Logiciels -- Périodiques; Computer software; Digital computer simulation; Ecology -- Computer simulation; Environmental monitoring -- Computer programs; Periodicals; Electronic journals; 363.70015118
• DOI: 10.1016/j.envsoft.2020.104806
• Languages: English
• ISSNs: 1364-8152

Abstract

Abstract: Global biodiversity indicators are often derived by intersecting observed or projected changes in anthropogenic pressures with underlying patterns in the distribution of biodiversity. However these patterns are typically delineated at a coarser resolution than the key ecological processes shaping both land-use and biological distributions. The 'Biogeographic modelling Infrastructure for Large-scaled Biodiversity Indicators' (BILBI) integrates advances in macroecological modelling, informatics, remote sensing and high-performance computing to assess spatio-temporal change in collective properties of biodiversity, particularly beta diversity, at ~1 km grid resolution across the entire terrestrial surface of the planet. BILBI greatly refines the mapping of biodiversity patterns relative to more traditional surrogates such as ecoregions and species range maps. This capability is already proving of considerable value in informing global assessments through: 1) generation of indicators of past-to-present change in biodiversity resulting from habitat transformation or protection; and 2) projection of potential future change in biodiversity resulting from alternative global-change scenarios. Highlights: Highlights for manuscript "BILBI: supporting global biodiversity assessment through high-resolution macroecological modelling". Assessing global biodiversity change using a new macroecological modelling infrastructure. 1 km-resolution modelling of beta diversity for >400k plant, vertebrate, and invertebrate species. Next-generation analytical foundation for biodiversity indicator and scenario development.