Functional connectivity and matrix quality: network analysis for a critically endangered New Zealand lizard

摘要: Agricultural modification commonly leads to reductions in vegetation matrix quality and a resultant decrease functional connectivity. In this study, network analysis approach was used assess the impact of agriculturally-induced on metapopulation dynamics critically endangered New Zealand grand skink (Oligosoma grande). Vegetation quantified four sites exhibiting differing levels within indigenous tussock grasslands eastern Central Otago, Zealand. Grand occupancy probability exhibited positive correlation with structural connectivity primary habitat more modified study sites, whereas least site complex appeared compensate for low Results from research indicate that is an important determinant intricate balance exists between matrix. This highlights importance assessing individual species, particularly conservation management.