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Interannual and Secular Variability of Larvae of Mesopelagic and Forage Fishes in the Southern California Current System
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2018
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Source: Journal of Geophysical Research: Oceans, 123(9), 6277-6295
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Journal Title:Journal of Geophysical Research: Oceans
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Description:Weusedunivariateandmultivariatespa tiotemporaldeltamodelstoquantifychangesinthe distributionofichthyoplanktoninthesouthernCaliforniaCurrentSystemfrom1951to2016.Wefocus onmesopelagicspecies,becausetheyaremostabundant,andonnorthernanchovy( Engraulismordax ), Pacific sardine ( Sardinops sagax ), and Pacific hake ( Merluccius productus ), because they are important commercialandforagefishspecies.Univariatemodels indicatedthatchangesintherelativeabundance, areaoccupied,centerofgravity,andspatiotemporalvariabilityofnumericallydominantwarm-waterandcool-water-associatedmesopelagicichthyoplanktonshowstrongspecies-specificdifferences.Multivariate models revealed that the warm-water-associated mesopelagic assemblage exhibits an increasing,
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Source:Journal of Geophysical Research: Oceans, 123(9), 6277-6295
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DOI:
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ISSN:2169-9275;2169-9291;
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Rights Information:Other
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