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Full-Text Articles in Physical Sciences and Mathematics
Historical Review Of Elk–Agriculture Conflicts In And Around Riding Mountain National Park, Manitoba, Canada, Ryan K. Brook
Historical Review Of Elk–Agriculture Conflicts In And Around Riding Mountain National Park, Manitoba, Canada, Ryan K. Brook
Human–Wildlife Interactions
Conflicts between elk (Cervus elaphus) and farmers have been occurring since the 1880s when agriculture began around what is now Riding Mountain National Park (RMNP). Initially, the conflicts were related to low elk numbers caused primarily by unregulated harvest of elk. The creation of RMNP in 1930 and the associated ban on hunting allowed elk numbers to reach critically high levels. Since farming began, elk have been associated with considerable damage to fences and crops around RMNP, with annual damage often >$240,000. Hunting on agricultural lands has been the most common approach to mitigating elk impacts, despite its limited success. …
Observations On The Use Of Gonacon™ In Captive Female Elk (Cervus Elaphus), Gary Killian, Terry J. Kreeger, Jack Rhyan, Kathleen Fagerstone, Lowell Miller
Observations On The Use Of Gonacon™ In Captive Female Elk (Cervus Elaphus), Gary Killian, Terry J. Kreeger, Jack Rhyan, Kathleen Fagerstone, Lowell Miller
USDA Wildlife Services: Staff Publications
Overabundant populations of elk (Cervus elaphus) are a significant concern in some areas of the western United States because of potential ecologic damage and spread of brucellosis to domestic livestock. Brucella abortus is transmitted among elk through direct contact with aborted fetuses, placentas and associated fluids, or postpartum discharge of infected animals. Because transmission of brucellosis is dependent on pregnancy, contraception of cows could be used for both disease and population management. The objective of this study was to evaluate the contraceptive efficacy of a gonadotropin-releasing hormone vaccine (GonaConTM) in female elk. In September 2004, cows …