Identifying and assessing the efficiency of different networks of a fine-scale hierarchy of biodiversity hotspots

摘要: Background: For prioritising practical conservation measures in areas of high endemic plant diversity, a fine-scale hierarchy sites needs to be established. In this context, designed at local and regional levels are considered network interconnected areas.Aims: The main aim was identify two hierarchical sites, called ‘micro hotspots’ ‘nano hotspots’, test their efficiency for achieving objectives across the island Sardinia, Mediterranean Basin.Methods: We analysed spatial distribution vascular species (EVPS) richness. Additionally, area, perimeter, connectivity surplus costs protection all populations were used as ranking criteria classification.Results: identified eight micro hotspots 82 nano hotspots. Amongst three possible solutions compared, integrated resulted more effective ...