Manejo del visón americano Neogale vison (Carnivora: Mustelidae) en el Parque Nacional Los Alerces, República Argentina
; Beckles, Ariel ; Guisasola, Marcelo ; Bauer, Gabriel Otros responsables
Fecha
09/2022
Editorial
Sociedad Argentina para el Estudio de los Mamíferos
Revista
Notas sobre mamíferos sudamericanos
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2618-4788
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Español
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El visón americano Neogale vison, introducido en Argentina desde principios del siglo XX, se reconocecomo una de las mayores amenazas locales a la biodiversidad. Dentro de los métodos de controlexistentes, se implementan la erradicación y el manejo. Desde 2019 se implementa el control delnúmero de visones en el Parque Nacional Los Alerces, mediante trampas de captura viva, calculandolos costos. Se capturaron 16 visones en el área, con un coste variable acorde principalmente a ladificultad de acceso. Se propone mantener el manejo en el tiempo para evaluar su eficacia e incorporar los costos a futuros programas.
The American mink Neogale vison, introduced in Argentina since the beginnings of the XX century, is known locally as a mayor threat to biodiversity. Within the existing control methods, eradication and population control are implemented. The latter has been carried out in Los Alerces National Park since 2019, with live-capture traps and calculation of costs. Sixteen minks were captured, with different costs according mostly to the difficulty of access. We propose to continue the management to assess its efficiency and to include the costs in future programs.
The American mink Neogale vison, introduced in Argentina since the beginnings of the XX century, is known locally as a mayor threat to biodiversity. Within the existing control methods, eradication and population control are implemented. The latter has been carried out in Los Alerces National Park since 2019, with live-capture traps and calculation of costs. Sixteen minks were captured, with different costs according mostly to the difficulty of access. We propose to continue the management to assess its efficiency and to include the costs in future programs.
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