Neste trabalho, examinamos a acurácia e precisão de três índices de captura por unidade de esforço (CPUE). Foram feitas simulações, nas quais foram gerados dados de captura de acordo com seis distribuições de probabilidade (normal, Poisson, lognormal, gama, delta e binomial negativa), três estruturas de variância (constante, proporcional ao esforço e proporcional ao quadrado do esforço), e magnitudes (tail weight). É recomendado o uso do método Jackknife para os índices, sempre que a captura for proporcional ao esforço ou até em casos de pequenos desvios do pressuposto de proporcionalidade, quando se deseja utilizar um estimador de razão e pouco é conhecido sobre o real comportamento das variáveis, como é o caso da maioria dos estudos de pe...
1677-1687Fish catch rates are expressed as Catch Per Unit Effort (CPUE) which is a performance index...
Catch-per-unit effort (CPUE) has frequently been used as an index of abundance and more specifically...
Thesis (Ph.D.)--University of Washington, 2013The research in this Ph.D. dissertation focuses on the...
In this paper we examine the accuracy and precision of three indices of catch-per-unit-effort (CPUE)...
In assessing a fish stock, indices based on catch per unit effort (CPUE) are frequently used. Estima...
Catch-effort data from main small-scale fisheries in Baia de Todos os Santos and Baixo Sul, in the S...
Catch-effort data from main small-scale fisheries in Baia de Todos os Santos and Baixo Sul, in the ...
In a recent article published in this journal, Shono (2008) discuss an issue of great relevance in f...
In the Brazilian skipjack tuna (Katswonus pelamis) pole and line fishery, large seasonal oscillation...
The catch per unit of effort (CPUE) is affected by abundance, but also by environmental variables an...
Catch per unit effort, CPUE is a simple and effective statistical method employed by fisheries scien...
The effects of fish density distribution and effort distribution on the overall catchability coeffic...
In the present study, catch and effort data from 40,332 sets done by the Brazilian tuna longline fle...
The probability density function for the CPUE data is important to estimate possible outcomes of fis...
<p>Log-linear negative binomial models (CPUE ~ time x area) were used to evaluate the explanatory po...
1677-1687Fish catch rates are expressed as Catch Per Unit Effort (CPUE) which is a performance index...
Catch-per-unit effort (CPUE) has frequently been used as an index of abundance and more specifically...
Thesis (Ph.D.)--University of Washington, 2013The research in this Ph.D. dissertation focuses on the...
In this paper we examine the accuracy and precision of three indices of catch-per-unit-effort (CPUE)...
In assessing a fish stock, indices based on catch per unit effort (CPUE) are frequently used. Estima...
Catch-effort data from main small-scale fisheries in Baia de Todos os Santos and Baixo Sul, in the S...
Catch-effort data from main small-scale fisheries in Baia de Todos os Santos and Baixo Sul, in the ...
In a recent article published in this journal, Shono (2008) discuss an issue of great relevance in f...
In the Brazilian skipjack tuna (Katswonus pelamis) pole and line fishery, large seasonal oscillation...
The catch per unit of effort (CPUE) is affected by abundance, but also by environmental variables an...
Catch per unit effort, CPUE is a simple and effective statistical method employed by fisheries scien...
The effects of fish density distribution and effort distribution on the overall catchability coeffic...
In the present study, catch and effort data from 40,332 sets done by the Brazilian tuna longline fle...
The probability density function for the CPUE data is important to estimate possible outcomes of fis...
<p>Log-linear negative binomial models (CPUE ~ time x area) were used to evaluate the explanatory po...
1677-1687Fish catch rates are expressed as Catch Per Unit Effort (CPUE) which is a performance index...
Catch-per-unit effort (CPUE) has frequently been used as an index of abundance and more specifically...
Thesis (Ph.D.)--University of Washington, 2013The research in this Ph.D. dissertation focuses on the...