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Utility and design of aerial surveys for sirenians

Reynolds, John E | Morales Vela, José Benjamín [autor/a] | Lawler, Ivan [autor/a] | Edwards, Holly H [autor/a].
Tipo de material: Capítulo de libro Capítulo de libroTipo de contenido: Texto Tipo de medio: Computadora Tipo de portador: Recurso en líneaTema(s): Manatíes | Hábitat (Ecología) | Reconocimiento aéreoTema(s) en inglés: Manatees | Habitat (Ecology) | Aerial surveyingNota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso En: Sirenian conservation: issues and strategies in developing countries / edited by E. Hines, J. Reynolds III, L. Aragones, A. Mignucci-Giannoni, M. Marmontel. Gainesville, FL : University Press of Florida, 2012. páginas 186-195. --ISBN: 978-081-3037-61-5Número de sistema: 52967Resumen:
Inglés

"Aerial surveys have been used as a tool to assess aspects of sirenian biology for three decades. Although aerial surveys can be a useful method of assessing sirenian population distribution and abundance, they can be logistically difficult and expensive and may not always be the appropriate method. Budget and the availability of reliable aircraft, skilled pilots, and trained staff must be considered before deciding to use aerial surveys. Equally important is the feasibility of detecting an animal from an aircraft, especially if habitat characteristics conceal animals. Aerial survey practitioners have learned a number of lessons over the years. Here we provide an overview to help others decide whether they should adopt aerial survey as a technique and if so, how best to ensure that he surveys meet their objectives."
Lista(s) en las que aparece este ítem: Producción Benjamín Morales Vela
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Tipo de ítem Biblioteca actual Colección Signatura Estado Fecha de vencimiento Código de barras
Capítulos de libro Biblioteca Electrónica
Recursos en línea (RE) 		ECOSUR Recurso digital ECO400529671615

Disponible para usuarios de ECOSUR con su clave de acceso

"Aerial surveys have been used as a tool to assess aspects of sirenian biology for three decades. Although aerial surveys can be a useful method of assessing sirenian population distribution and abundance, they can be logistically difficult and expensive and may not always be the appropriate method. Budget and the availability of reliable aircraft, skilled pilots, and trained staff must be considered before deciding to use aerial surveys. Equally important is the feasibility of detecting an animal from an aircraft, especially if habitat characteristics conceal animals. Aerial survey practitioners have learned a number of lessons over the years. Here we provide an overview to help others decide whether they should adopt aerial survey as a technique and if so, how best to ensure that he surveys meet their objectives." eng

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