| 1 | Rapid ongoing decline of Baird’s tapir in Cusuco National Park, Honduras显示文摘During the International Tapir Symposium 16-21 Oct 2011,the conservation of Baird's tapir(Tapirus baindi)in Honduras received a boost with the signing of a memorandum of understanding between the Minister Direc-tor of the Honduran Instute of Conservation and Forestry(CF)and the Tapir Specialist Group(TSG)Despite this agreement,accelerating levels of hunting and habitat loss contimue to pose a threat to Baird's tapir in Hon-duras.An ongoing study in Cusuco National Park in northwestern Honduras has been monitoring changes in population dynamics of Baird's tapir since 2006 through the collection of occupancy data.The study has iden-tified an increase in hunting pressure,coinciding with a drastic decline in the encounter rate with Baird's tapir spoor.Here,we examine the significance of a range of demographic variables on Baird's tapir occupancy in Cu-suco National Park using the software PRESENCE,and simulate the effects of different management strategies on the fiuture dynamics of the population using the stochastic simulation software VORTEX The predictions of the theoretical population models are compared to observed changes in occupancy levels.We found that non-intervention resulted in the local extinction of Baird's tapir within a very short time fiame,but that various in-tervention models enabled the population to recover to near carrying capacity.Occupancy and extinction prob-ability were shown to respond marlkedly to the increase in hunting pressure;and occupancy models supported the fiuture population predictions generated by VORTEX.Our study suggests that immediate intervention is re-quired to reduce hunting pressure to near historical levels to prevent the imminent 1ocal extinction of the species. | Niall P.McCANN Phil M.WHEELER Tim COLES Michael W.BRUFORD | 2012 | Integrative Zoology2012，7，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员