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Full-Text Articles in Physical Sciences and Mathematics

Estimating Landscape Quality And Genetic Structure Of Recovering American Marten Populations In The Northeastern United States, Cody Michael Aylward Jan 2017

Estimating Landscape Quality And Genetic Structure Of Recovering American Marten Populations In The Northeastern United States, Cody Michael Aylward

Graduate College Dissertations and Theses

The American marten (Martes americana) is an endangered species in Vermont and a Regional Species of Greatest Conservation Need in the northeastern United States. Though historically widespread in northeastern forests, their range presumably contracted to northern Maine and the High Peaks region of the Adirondacks by the early 1900s. Regionally, populations appear to be in recovery. Natural recolonization is believed to have occurred in New Hampshire, northeastern Vermont and the western Adirondacks. A reintroduction effort in southern Vermont that was originally declared unsuccessful is now believed to be the source of a recently detected population in the area. However, our …


Master's Project - Wildlife Habitat Linkages Surrounding The Lake George And Southern Lake Champlain Region, Sam E. Talbot Jan 2016

Master's Project - Wildlife Habitat Linkages Surrounding The Lake George And Southern Lake Champlain Region, Sam E. Talbot

Rubenstein School Masters Project Publications

Conservation priorities – when developed systematically and objectively – can maximize land protection efforts in heterogeneous landscapes susceptible to parcelization and development. One such region surrounds Lake George and Southern Lake Champlain, nested between the Green and Adirondack Mountains. This mosaic of conserved and private parcels sits upon an array of forest, agriculture, wetland, and development valuable to both humans and resident wildlife species. This landscape’s inherent connectedness provides many benefits to wildlife, including species richness, enhanced persistence, and increased genetic interchange. However, it is difficult to make definitive statements about potential wildlife movement through such complex matrices. Therefore, wildlife …


High Conservation Value Or High Confusion Value? Sustainable Agriculture And Biodiversity Conservation In The Tropics, David P. Edwards, Brendan Fisher, David S. Wilcove Jan 2012

High Conservation Value Or High Confusion Value? Sustainable Agriculture And Biodiversity Conservation In The Tropics, David P. Edwards, Brendan Fisher, David S. Wilcove

Rubenstein School of Environment and Natural Resources Faculty Publications

Green labeling of products that have been produced sustainably is an emerging tool of the environmental movement. A prominent example is the Forest Stewardship Council, which certifies timber that is harvested to manage and maintain forests defined as having High Conservation Value (HCV). The criteria for HCV are now being applied to four rapidly expanding crops in the tropics: oil palm, soy, sugarcane, and cacao. However, these criteria do not provide adequate protection for biodiversity when applied to agriculture. The only criterion that provides blanket protection to forests is one that protects large expanses of habitat (≥20,000-500,000 ha, depending on …