A stochastic simulation model of brown shrimp (Penaeus aztecus ives) growth, movement, and survival in Galveston Bay, Texas

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dc.acquisition-srcDownloaded from-Aquatic Sciences and Fisheries Abstractsen_US
dc.call-noen_US
dc.contract-noen_US
dc.contributor.authorGeorge LCen_US
dc.contributor.authorGrant WEen_US
dc.contributor.otherEcological Modellingen_US
dc.date.accessioned2010-02-15T17:14:41Z
dc.date.available2010-02-15T17:14:41Z
dc.date.issued1983en_US
dc.degreeen_US
dc.description41-70en_US
dc.description-otheren_US
dc.description.abstractA stochastic simulation model of brown shrimp (P. aztecus Ives) population dynamics in Galveston Bay, Texas, is described, validated, and used to evaluate the effects of management alternatives and changing environmental conditions on shrimp dynamics. The model is composed of submodels representing: (1) recruitment, (2) growth, (3) natural mortality, (4) fishing mortality, and (5) emigration of brown shrimp. The model predicts significant changes in total annual harvest from the food shrimp, bait and recreational fisheries resulting from (1) closure of the bay system to all fishing except during the spring and fall open seasons, (2) two-week postponement of the opening and closing of the open seasons for the food shrimp fishery. (3) a 2.5 degree C increase and (4) a 2.5 degree C decrease in mean water temperature, (5) and 80% increase and (6) an 80% decrease in fishing efforten_US
dc.description.urihttp://gbic.tamug.edu/request.htmen_US
dc.historyen_US
dc.identifier.urihttp://hdl.handle.net/1969.3/23112
dc.latitudeen_US
dc.locationen_US
dc.longitudeen_US
dc.notes0304-3800EnglishEnglishJournal ArticleMarineen_US
dc.placeen_US
dc.publisheren_US
dc.relation.ispartofseries50676.00en_US
dc.relation.urien_US
dc.scaleen_US
dc.seriesen_US
dc.subjectASW,USA,Texas,Galveston Bayen_US
dc.subjectbaiten_US
dc.subjectC CA1.8.6 ECOLOGYen_US
dc.subjectC CA15.4 OCEANOGRAPHYen_US
dc.subjectC CS2.1.8 BIOLOGICAL SCIENCE AND ENGINEERINGen_US
dc.subjectEcologyen_US
dc.subjectenvironmental conditionsen_US
dc.subjectEnvironmental effectsen_US
dc.subjectFisheriesen_US
dc.subjectFishery managementen_US
dc.subjectfishingen_US
dc.subjectGalveston Bayen_US
dc.subjectgrowthen_US
dc.subjectmanagementen_US
dc.subjectmathematical modelsen_US
dc.subjectmodelsen_US
dc.subjectMortalityen_US
dc.subjectoceanographyen_US
dc.subjectP 1000 MARINE POLLUTIONen_US
dc.subjectPenaeus aztecusen_US
dc.subjectpopulation dynamicsen_US
dc.subjectQ1 01604 Stock assessment and managementen_US
dc.subjectrecruitmenten_US
dc.subjectResource managementen_US
dc.subjectShrimp fisheriesen_US
dc.subjectsimulationen_US
dc.subjectspringen_US
dc.subjectstochastic processesen_US
dc.subjectStock assessmenten_US
dc.subjectSurvivalen_US
dc.subjectTemperatureen_US
dc.subjectTexasen_US
dc.subjectUSAen_US
dc.subjectwateren_US
dc.subjectwater temperatureen_US
dc.titleA stochastic simulation model of brown shrimp (Penaeus aztecus ives) growth, movement, and survival in Galveston Bay, Texasen_US
dc.typeJournalen_US
dc.universityen_US
dc.vol-issue19(1)en_US

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