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Full-Text Articles in Physical Sciences and Mathematics
Biofuels: Cultivating Energy, Not Invasive Species, Invasive Species Advisory Committee
Biofuels: Cultivating Energy, Not Invasive Species, Invasive Species Advisory Committee
National Invasive Species Council
Biofuels: Cultivating Energy, not Invasive Species, approved by ISAC on August 11, 2009
ISSUE
To provide alternatives to petroleum-based energy, the United States government has mandated a greater proportion of plant-based biofuels be integrated into its energy portfolio. However, certain plant species being proposed for biofuel production in the United States are invasive species or are likely to escape cultivation and become invasive. United States Executive Order (EO) 131121 defines invasive species as “alien [non-native] species whose introduction does or is likely to cause economic or environmental harm or harm to human health” and states: “Each Federal agency whose actions …
The Eradication Of Invasive Mammal Species: Can Adaptive Resource Management Fill The Gaps In Our Knowledge?, Sugoto Roy, Graham C. Smith, James C. Russell
The Eradication Of Invasive Mammal Species: Can Adaptive Resource Management Fill The Gaps In Our Knowledge?, Sugoto Roy, Graham C. Smith, James C. Russell
Human–Wildlife Interactions
Invasive alien species (IAS) threaten global biodiversity; they are the major cause of species extinction on offshore islands. Management of IAS requires data on the ecology of species in their new environment, how these species respond to management, and how these processes interact. Often, however, there is a paucity of information on key biological parameters that are critical to making management decisions. We sent a questionnaire to professionals and organizations managing invasive species and asked the respondents to prioritize a list of information they required to carry out eradication of invasive species. We analysed responses to assess the level of …
Home Range And Habitat Use Of Feral Hogs In Congaree National Park, South Carolina, Brad A. Friebel, Patrick G. R. Jodice
Home Range And Habitat Use Of Feral Hogs In Congaree National Park, South Carolina, Brad A. Friebel, Patrick G. R. Jodice
Human–Wildlife Interactions
Feral hogs (Sus scrofa) are a widespread exotic species that currently occur in most states within the United States and are common throughout the southeastern United States. We radio-collared and tracked feral hogs from April 2005 to November 2006 in Congaree National Park (CNP), South Carolina, USA. The CNP is one of the largest and most intact tracts of old-growth, bottomland hardwood forest remaining in the United States. We measured home range size and determined habitat use for male and female hogs. The mean (± SE) home range sizes for male hogs (n = 7) and female hogs …