FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2157782811> ?p ?o ?g. }

• W2157782811 endingPage "912" @default.
• W2157782811 startingPage "906" @default.
• W2157782811 abstract "Abstract The size at the onset of sexual maturity (SOM) of female crustaceans is typically estimated using logistic regression analysis of the proportions of mature females in sequential size classes. The validity of this approach depends on the composition of the samples reflecting accurately that present in the environment. However, catches obtained by traps, a passive fishing method, typically contain disproportionately greater numbers of large crabs, whereas those obtained using active fishing methods, such as seine-netting and otter trawling, will presumably represent far better the size composition of the population. Moreover, we demonstrate that samples of female Portunus pelagicus caught by trapping were predominantly mature, whereas those collected by seining and trawling contained numerous immature as well as mature females. Therefore, the samples of females collected by trap are clearly biased towards mature crabs. Consequently, for any size class, it would be predicted that the proportion of mature females in trap catches will be overestimated, so shifting the logistic curve fitted to the proportions of mature crabs in each size class to the left, and yielding an underestimate of the SOM. This conclusion is substantiated by the fact that the carapace width of female Portunus pelagicus, at which 50% of individuals reach maturity (SOM50), was estimated to be markedly greater when using the proportion of mature females obtained by seine-netting and otter trawling, i.e. 101.1 mm, than by trapping, i.e. 86.1 mm. Data on the size and maturity status of the deep-sea crabs Hypothalassia acerba and Chaceon bicolor are available only from trap catches. From the above data for P. pelagicus, it is considered likely that, through a greater vulnerability of mature females of these species to capture by traps, the respective SOM50s derived for female H. acerba and C. bicolor from trap samples (carapace lengths of 69.7 and 90.5 mm) will be considerable underestimates of the true values." @default.
• W2157782811 created "2016-06-24" @default.
• W2157782811 creator A5051382966 @default.
• W2157782811 creator A5054869449 @default.
• W2157782811 creator A5064910774 @default.
• W2157782811 creator A5086484548 @default.
• W2157782811 date "2004-01-01" @default.
• W2157782811 modified "2023-10-14" @default.
• W2157782811 title "Potential bias in estimates of the size of maturity of crabs derived from trap samples" @default.
• W2157782811 cites W1608014403 @default.
• W2157782811 cites W1963536675 @default.
• W2157782811 cites W1978219475 @default.
• W2157782811 cites W1985717192 @default.
• W2157782811 cites W1989197770 @default.
• W2157782811 cites W1998796511 @default.
• W2157782811 cites W2021257857 @default.
• W2157782811 cites W2021694020 @default.
• W2157782811 cites W2027779027 @default.
• W2157782811 cites W2028882178 @default.
• W2157782811 cites W2038559884 @default.
• W2157782811 cites W2059342823 @default.
• W2157782811 cites W2080773358 @default.
• W2157782811 cites W2090482860 @default.
• W2157782811 cites W2092795099 @default.
• W2157782811 cites W2119029905 @default.
• W2157782811 cites W2130182994 @default.
• W2157782811 cites W2160135176 @default.
• W2157782811 cites W2284114035 @default.
• W2157782811 cites W4242320096 @default.
• W2157782811 doi "https://doi.org/10.1016/j.icesjms.2004.07.019" @default.
• W2157782811 hasPublicationYear "2004" @default.
• W2157782811 type Work @default.
• W2157782811 sameAs 2157782811 @default.
• W2157782811 citedByCount "40" @default.
• W2157782811 countsByYear W21577828112012 @default.
• W2157782811 countsByYear W21577828112013 @default.
• W2157782811 countsByYear W21577828112014 @default.
• W2157782811 countsByYear W21577828112015 @default.
• W2157782811 countsByYear W21577828112016 @default.
• W2157782811 countsByYear W21577828112017 @default.
• W2157782811 countsByYear W21577828112018 @default.
• W2157782811 countsByYear W21577828112020 @default.
• W2157782811 countsByYear W21577828112021 @default.
• W2157782811 countsByYear W21577828112022 @default.
• W2157782811 crossrefType "journal-article" @default.
• W2157782811 hasAuthorship W2157782811A5051382966 @default.
• W2157782811 hasAuthorship W2157782811A5054869449 @default.
• W2157782811 hasAuthorship W2157782811A5064910774 @default.
• W2157782811 hasAuthorship W2157782811A5086484548 @default.
• W2157782811 hasBestOaLocation W21577828111 @default.
• W2157782811 hasConcept C101433766 @default.
• W2157782811 hasConcept C138496976 @default.
• W2157782811 hasConcept C144024400 @default.
• W2157782811 hasConcept C149923435 @default.
• W2157782811 hasConcept C15744967 @default.
• W2157782811 hasConcept C17744445 @default.
• W2157782811 hasConcept C18903297 @default.
• W2157782811 hasConcept C199539241 @default.
• W2157782811 hasConcept C2776020344 @default.
• W2157782811 hasConcept C2776931103 @default.
• W2157782811 hasConcept C2778391067 @default.
• W2157782811 hasConcept C2780646309 @default.
• W2157782811 hasConcept C2908647359 @default.
• W2157782811 hasConcept C505870484 @default.
• W2157782811 hasConcept C514101110 @default.
• W2157782811 hasConcept C67206012 @default.
• W2157782811 hasConcept C84766238 @default.
• W2157782811 hasConcept C86803240 @default.
• W2157782811 hasConcept C90856448 @default.
• W2157782811 hasConceptScore W2157782811C101433766 @default.
• W2157782811 hasConceptScore W2157782811C138496976 @default.
• W2157782811 hasConceptScore W2157782811C144024400 @default.
• W2157782811 hasConceptScore W2157782811C149923435 @default.
• W2157782811 hasConceptScore W2157782811C15744967 @default.
• W2157782811 hasConceptScore W2157782811C17744445 @default.
• W2157782811 hasConceptScore W2157782811C18903297 @default.
• W2157782811 hasConceptScore W2157782811C199539241 @default.
• W2157782811 hasConceptScore W2157782811C2776020344 @default.
• W2157782811 hasConceptScore W2157782811C2776931103 @default.
• W2157782811 hasConceptScore W2157782811C2778391067 @default.
• W2157782811 hasConceptScore W2157782811C2780646309 @default.
• W2157782811 hasConceptScore W2157782811C2908647359 @default.
• W2157782811 hasConceptScore W2157782811C505870484 @default.
• W2157782811 hasConceptScore W2157782811C514101110 @default.
• W2157782811 hasConceptScore W2157782811C67206012 @default.
• W2157782811 hasConceptScore W2157782811C84766238 @default.
• W2157782811 hasConceptScore W2157782811C86803240 @default.
• W2157782811 hasConceptScore W2157782811C90856448 @default.
• W2157782811 hasIssue "6" @default.
• W2157782811 hasLocation W21577828111 @default.
• W2157782811 hasOpenAccess W2157782811 @default.
• W2157782811 hasPrimaryLocation W21577828111 @default.
• W2157782811 hasRelatedWork W1607686111 @default.
• W2157782811 hasRelatedWork W2020260903 @default.
• W2157782811 hasRelatedWork W2092033181 @default.
• W2157782811 hasRelatedWork W2115229886 @default.
• W2157782811 hasRelatedWork W2122496202 @default.
• W2157782811 hasRelatedWork W2157782811 @default.

• next