Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896088886> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2896088886 endingPage "45" @default.
- W2896088886 startingPage "35" @default.
- W2896088886 abstract "Reference points are used to determine whether overfishing is occurring, a stock is overfished, or the abundance of the stock is approaching an undesirable level. Reference points are often classified as limit reference points, which indicate an undesirable state, or target reference points, which specify a desirable one. Limit reference points frequently indicate a state for which the reproductive potential of the stock is impacted, and are thus based on spawning output. Spawning output is also used in the stock-recruitment curve, which is a key component of stock-assessment models. We investigated the effect on stock assessment results of metrics of spawning output that are used either in the stock-recruitment relationship or to evaluate reference points. We use yellowfin tuna (Thunnus albacares) in the eastern Pacific Ocean as an example. The metrics biomass of mature females and fecundity attribute higher reproductive potential to the older ages, while numbers of mature females and summary biomass attribute more to the younger ages. Both the stock assessment results and the evaluation of reference points are sensitive to the metric used. The most optimistic perceptions of stock status are obtained when using numbers of mature females, female summary biomass or summary biomass to evaluate the reference points. The choice of metric may be as important as the uncertainty about steepness of the stock-recruitment curve. Given the difficulty in determining the appropriate measure of spawning output and the fact that populations fluctuate naturally, it is recommended that fishing mortality-based reference points are given more consideration for management advice aiming to maintain stocks at desirable states (target reference points) and that harvest control rules based on both types of reference points be compared for their relative effectiveness in avoiding recruitment overfishing and achieving other fisheries objectives using Management Strategy Evaluation." @default.
- W2896088886 created "2018-10-26" @default.
- W2896088886 creator A5034197652 @default.
- W2896088886 creator A5066383890 @default.
- W2896088886 creator A5076508106 @default.
- W2896088886 creator A5080644663 @default.
- W2896088886 date "2019-09-01" @default.
- W2896088886 modified "2023-10-01" @default.
- W2896088886 title "The influence of metrics for spawning output on stock assessment results and evaluation of reference points: An illustration with yellowfin tuna in the eastern Pacific Ocean" @default.
- W2896088886 cites W1967772341 @default.
- W2896088886 cites W1995353894 @default.
- W2896088886 cites W2012612300 @default.
- W2896088886 cites W2029204539 @default.
- W2896088886 cites W2042830518 @default.
- W2896088886 cites W2065545475 @default.
- W2896088886 cites W2068955016 @default.
- W2896088886 cites W2087312903 @default.
- W2896088886 cites W2089521606 @default.
- W2896088886 cites W2093388822 @default.
- W2896088886 cites W2114123573 @default.
- W2896088886 cites W2128416064 @default.
- W2896088886 cites W2131979602 @default.
- W2896088886 cites W2142602254 @default.
- W2896088886 cites W2152353861 @default.
- W2896088886 cites W2166796600 @default.
- W2896088886 cites W2167800154 @default.
- W2896088886 cites W2206654068 @default.
- W2896088886 cites W2396408164 @default.
- W2896088886 cites W2766071999 @default.
- W2896088886 cites W4241838270 @default.
- W2896088886 doi "https://doi.org/10.1016/j.fishres.2018.09.022" @default.
- W2896088886 hasPublicationYear "2019" @default.
- W2896088886 type Work @default.
- W2896088886 sameAs 2896088886 @default.
- W2896088886 citedByCount "4" @default.
- W2896088886 countsByYear W28960888862019 @default.
- W2896088886 countsByYear W28960888862020 @default.
- W2896088886 countsByYear W28960888862021 @default.
- W2896088886 countsByYear W28960888862023 @default.
- W2896088886 crossrefType "journal-article" @default.
- W2896088886 hasAuthorship W2896088886A5034197652 @default.
- W2896088886 hasAuthorship W2896088886A5066383890 @default.
- W2896088886 hasAuthorship W2896088886A5076508106 @default.
- W2896088886 hasAuthorship W2896088886A5080644663 @default.
- W2896088886 hasConcept C144024400 @default.
- W2896088886 hasConcept C149923435 @default.
- W2896088886 hasConcept C166957645 @default.
- W2896088886 hasConcept C201490090 @default.
- W2896088886 hasConcept C202041845 @default.
- W2896088886 hasConcept C204036174 @default.
- W2896088886 hasConcept C205649164 @default.
- W2896088886 hasConcept C24061886 @default.
- W2896088886 hasConcept C2777022838 @default.
- W2896088886 hasConcept C2779656528 @default.
- W2896088886 hasConcept C2780532849 @default.
- W2896088886 hasConcept C2908647359 @default.
- W2896088886 hasConcept C2909208804 @default.
- W2896088886 hasConcept C39432304 @default.
- W2896088886 hasConcept C505870484 @default.
- W2896088886 hasConcept C514101110 @default.
- W2896088886 hasConcept C67283656 @default.
- W2896088886 hasConcept C86803240 @default.
- W2896088886 hasConceptScore W2896088886C144024400 @default.
- W2896088886 hasConceptScore W2896088886C149923435 @default.
- W2896088886 hasConceptScore W2896088886C166957645 @default.
- W2896088886 hasConceptScore W2896088886C201490090 @default.
- W2896088886 hasConceptScore W2896088886C202041845 @default.
- W2896088886 hasConceptScore W2896088886C204036174 @default.
- W2896088886 hasConceptScore W2896088886C205649164 @default.
- W2896088886 hasConceptScore W2896088886C24061886 @default.
- W2896088886 hasConceptScore W2896088886C2777022838 @default.
- W2896088886 hasConceptScore W2896088886C2779656528 @default.
- W2896088886 hasConceptScore W2896088886C2780532849 @default.
- W2896088886 hasConceptScore W2896088886C2908647359 @default.
- W2896088886 hasConceptScore W2896088886C2909208804 @default.
- W2896088886 hasConceptScore W2896088886C39432304 @default.
- W2896088886 hasConceptScore W2896088886C505870484 @default.
- W2896088886 hasConceptScore W2896088886C514101110 @default.
- W2896088886 hasConceptScore W2896088886C67283656 @default.
- W2896088886 hasConceptScore W2896088886C86803240 @default.
- W2896088886 hasLocation W28960888861 @default.
- W2896088886 hasOpenAccess W2896088886 @default.
- W2896088886 hasPrimaryLocation W28960888861 @default.
- W2896088886 hasRelatedWork W135593477 @default.
- W2896088886 hasRelatedWork W2080675852 @default.
- W2896088886 hasRelatedWork W2121682655 @default.
- W2896088886 hasRelatedWork W2148347586 @default.
- W2896088886 hasRelatedWork W2578851922 @default.
- W2896088886 hasRelatedWork W3006704859 @default.
- W2896088886 hasRelatedWork W3169804140 @default.
- W2896088886 hasRelatedWork W3185552100 @default.
- W2896088886 hasRelatedWork W4319662161 @default.
- W2896088886 hasRelatedWork W4379531778 @default.
- W2896088886 hasVolume "217" @default.
- W2896088886 isParatext "false" @default.
- W2896088886 isRetracted "false" @default.
- W2896088886 magId "2896088886" @default.
- W2896088886 workType "article" @default.