Where Might We Find Ecologically Intact Communities?

Conservation efforts should target the few remaining areas of world that represent outstanding examples ecological integrity and aim to restore a much broader area with intact habitat minimal species loss while this is still possible. There have been many assessments “intactness” in recent years but most these use measures anthropogenic impact at site, rather than faunal intactness or integrity. This paper makes first assessment for global terrestrial land surface assesses how ecoregions sites could qualify as Key Biodiversity Areas (KBAs – contributing significantly persistence biodiversity) based on their (under KBA Criterion C). Three datasets are combined create new spatially explicit map numbers extirpated. Based it estimated no more 2.9% can be considered faunally intact. Additionally, using habitat/density distribution data 15 large mammals we also make an initial where mammal densities reduced, showing further decrease 2.8% functionally Only 11% were identified included within existing protected areas, only 4% KBAs triggered by other criteria. Our findings show number C potentially increase up 20% if composition was restored reintroduction 1–5 species. Hence, all necessary requirements met order reintroduce regain integrity, will across human impacts low (human footprint ≤4). Focusing restoration planet full