Population ecology of American marten in New Hampshire: Impact of wind farm development in high elevation habitat

• Main Author: Siren, Alexej Peder Kelly
• Format: Text
• Language: unknown
• Published: University of New Hampshire Scholars' Repository 2013
• Subjects: Natural Resource Management; Agriculture; Wildlife Conservation; Biology; Ecology; Alternative Energy; Energy; American marten
• Online Access: https://scholars.unh.edu/thesis/837; https://scholars.unh.edu/cgi/viewcontent.cgi?article=1836&context=thesis

This study examined marten ecology relative to wind farm development using radio-marked marten, camera trapping, and snow track surveys to meet study objectives. The local population was mostly breeding adults and was considered near carrying capacity. Mortality (predation) was biased towards females and young. Seasonal home ranges were small overall, and largest during summer and when marten used more regenerating and softwood forest. Selection at the landscape scale was more pronounced than at the stand scale; regenerating forest was selected against year-round. Stand selection for mature mixed-wood and softwood occurred in winter. Disturbance from wind farm construction resulted in less use and periodic displacement of marten, although marten maintained presence in the study area. Winter access by competitor canids was enhanced by maintained roads and snowmobile trails at high elevation. A balanced approach is encouraged to minimize developmental impacts in prime, high elevation habitat of recovering marten populations.