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	Provedor de dados AgEcon (1) Autor Cacho, Oscar J. (1) Hester, Susan M. (1) Pheloung, Paul (1) Spring, Daniel (1) Palavra-chave Farm Management (1) Impedance factors (1) Population dynamics (1) Search and control (1) Search theory (1) Stage matrix (1) Stochastic model (1) Weed control (1) Mais... Tipo do documento Working or Discussion Paper (1) Ano 2004 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Weed Search and Control: Theory and Application AgEcon Cacho, Oscar J.; Spring, Daniel; Pheloung, Paul; Hester, Susan M.. The detectability of invasive organisms influences the costs and benefits of alternative control strategies, and the feasibility of eradicating an infestation. Search theory offers a mathematically rigorous framework for defining and measuring detectability, taking account of searcher ability, biological factors and the search environment. To demonstrate the application of search theory to invasive species control, invasive species detectability is incorporated into a population simulation model. The model is applied to a base set of parameter values that represent reasonable values for a hypothetical weed. The analysis shows the effects of detectability and search time on the duration of an eradication program. Furthermore, for a given level of... Tipo: Working or Discussion Paper Palavras-chave: Search and control; Search theory; Weed control; Stage matrix; Impedance factors; Population dynamics; Stochastic model; Farm Management. Ano: 2004 URL: http://purl.umn.edu/12919 Registros recuperados: 1 Primeira ... 1 ... Última

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