{"title":"Chemical clocks: using otolith geochemistry to enhance estimation of age and growth of white hake (Urophycis tenuis): Suppl. Table 1","authors":"Benjamin R. LaFreniere","doi":"10.7755/fb.122.1-2.4s1","DOIUrl":"https://doi.org/10.7755/fb.122.1-2.4s1","url":null,"abstract":"","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141021654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spatiotemporal dynamics of dolphinfish (Coryphaena hippurus) in the western Atlantic Ocean: supp. fig. 3","authors":"Matthew D. Damiano","doi":"10.7755/fb.121.1-2.3s3","DOIUrl":"https://doi.org/10.7755/fb.121.1-2.3s3","url":null,"abstract":"","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140746443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spatiotemporal dynamics of dolphinfish (Coryphaena hippurus) in the western Atlantic Ocean: supp. fig. 1","authors":"Matthew D. Damiano","doi":"10.7755/fb.122.1-2.3s1","DOIUrl":"https://doi.org/10.7755/fb.122.1-2.3s1","url":null,"abstract":"","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140749387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Matthew D. Damiano, Mandy Karnauskas, W. Merten, Jie Cao
— Dolphinfish ( Coryphaena hippurus ) are caught throughout the western Atlantic Ocean over varying spatial and temporal scales. Prior attempts to quantify the population dynamics of dolphinfish in this region have been inhibited by an inability to model the spatiotemporal dynamics of this stock. We fit a seasonal vector autoregressive spatiotemporal (VAST) model to quantify the spatiotemporal dynamics of western Atlantic dolphin-fish, to estimate standardized relative indices of abundance during 1986– 2022 at regional scales, and to estimate changes in spatial distribution. The magnitude of abundance was greatest during spring and summer in northern spatial strata and was comparable over seasons in southern spatial strata. Abundance of dolphinfish appeared to be stable during 1986–2018 and then declined during 2019–2022. This trend occurred in all regions, except for in Atlantic waters from Cape Hatteras, North Carolina, to the southern border of Georgia, where abundance remained stable during 2019–2022. No shift in the distribution of the population was detected, but regional patterns of abundance provide insight into changes in the timing of availability. This study resulted in the first standardized index of relative abundance to capture the spatiotemporal dynamics of western Atlantic dolphinfish. These results have increased our understanding of the population dynamics of this species in this region and should prove useful in future attempts to manage the population at different spatial and temporal scales
{"title":"Spatiotemporal dynamics of dolphinfish (Coryphaena hippurus) in the western Atlantic Ocean","authors":"Matthew D. Damiano, Mandy Karnauskas, W. Merten, Jie Cao","doi":"10.7755/fb.122.1-2.3","DOIUrl":"https://doi.org/10.7755/fb.122.1-2.3","url":null,"abstract":"— Dolphinfish ( Coryphaena hippurus ) are caught throughout the western Atlantic Ocean over varying spatial and temporal scales. Prior attempts to quantify the population dynamics of dolphinfish in this region have been inhibited by an inability to model the spatiotemporal dynamics of this stock. We fit a seasonal vector autoregressive spatiotemporal (VAST) model to quantify the spatiotemporal dynamics of western Atlantic dolphin-fish, to estimate standardized relative indices of abundance during 1986– 2022 at regional scales, and to estimate changes in spatial distribution. The magnitude of abundance was greatest during spring and summer in northern spatial strata and was comparable over seasons in southern spatial strata. Abundance of dolphinfish appeared to be stable during 1986–2018 and then declined during 2019–2022. This trend occurred in all regions, except for in Atlantic waters from Cape Hatteras, North Carolina, to the southern border of Georgia, where abundance remained stable during 2019–2022. No shift in the distribution of the population was detected, but regional patterns of abundance provide insight into changes in the timing of availability. This study resulted in the first standardized index of relative abundance to capture the spatiotemporal dynamics of western Atlantic dolphinfish. These results have increased our understanding of the population dynamics of this species in this region and should prove useful in future attempts to manage the population at different spatial and temporal scales","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140747135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spatiotemporal dynamics of dolphinfish (Coryphaena hippurus) in the western Atlantic Ocean: supp. fig. 2","authors":"Matthew D. Damiano","doi":"10.7755/fb.122.1-2.3s2","DOIUrl":"https://doi.org/10.7755/fb.122.1-2.3s2","url":null,"abstract":"","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140748294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"High survivorship of sandbar sharks (Carcharhinus plumbeus) following catch and release in a growing land-based fishery in Massachusetts: suppl. table","authors":"Jeff Kneebone","doi":"10.7755/fb.122.1-2.1s2","DOIUrl":"https://doi.org/10.7755/fb.122.1-2.1s2","url":null,"abstract":"","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140079709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
— The distribution and abundance of demersal young of the year (YOY) of rockfish species ( Sebastes spp.) were investigated over a 17-year period along the central coast of California at depths of 19–326 m. More than 87,000 YOY rockfish were counted during surveys of 1292 transects on the seafloor. The 3 most abundant species were the pygmy ( S. wilsoni ), halfbanded ( S. semi-cinctus ), and shortbelly ( S. jordani ) rockfish. Young of the year of many rockfishes were found at greater depths than have been previously reported. The highest densities of all species combined occurred in shallow and intermediate depths ( ≤ 100 m). Most YOY rockfish occupied rock or mixed substrata, except the greenstriped ( S. elongatus ) and stripetail ( S. saxicola ) rockfish, which were associated primarily with soft sub-strata. Statistically significant ( P <0.01) hot spots of YOY rockfish densities were located throughout the region, but only Soquel Canyon, a known refuge for large adult rockfish (>50 cm in total length), was a significant ( P <0.01) cold spot. Biological processes (e.g., ontogenetic movement and predation) and environmental characteristics (e.g., seafloor habitat and oceanographic conditions) are potential influences on the distribution of YOY of rockfishes. The results of our study provide insights into the distributions of YOY of rockfishes in deep, complex sea-floor habitats and can help improve estimation of year-class strength through targeted surveys of preferred habitats.
{"title":"Distribution, abundance, and habitat associations of young of the year of rockfish species (Sebastes spp.) in deep waters along the central coast of California","authors":"Thomas E. Laidig, D. Watters","doi":"10.7755/fb.121.4.5","DOIUrl":"https://doi.org/10.7755/fb.121.4.5","url":null,"abstract":"— The distribution and abundance of demersal young of the year (YOY) of rockfish species ( Sebastes spp.) were investigated over a 17-year period along the central coast of California at depths of 19–326 m. More than 87,000 YOY rockfish were counted during surveys of 1292 transects on the seafloor. The 3 most abundant species were the pygmy ( S. wilsoni ), halfbanded ( S. semi-cinctus ), and shortbelly ( S. jordani ) rockfish. Young of the year of many rockfishes were found at greater depths than have been previously reported. The highest densities of all species combined occurred in shallow and intermediate depths ( ≤ 100 m). Most YOY rockfish occupied rock or mixed substrata, except the greenstriped ( S. elongatus ) and stripetail ( S. saxicola ) rockfish, which were associated primarily with soft sub-strata. Statistically significant ( P <0.01) hot spots of YOY rockfish densities were located throughout the region, but only Soquel Canyon, a known refuge for large adult rockfish (>50 cm in total length), was a significant ( P <0.01) cold spot. Biological processes (e.g., ontogenetic movement and predation) and environmental characteristics (e.g., seafloor habitat and oceanographic conditions) are potential influences on the distribution of YOY of rockfishes. The results of our study provide insights into the distributions of YOY of rockfishes in deep, complex sea-floor habitats and can help improve estimation of year-class strength through targeted surveys of preferred habitats.","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138997901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Benjamin Frey, Vyacheslav Lyubchich, Michelle Zapp Sluis, Nathaniel Miller, David Secor
— In this study, we examined whether otolith microconstituents are deposited seasonally in a manner similar to optical annulus formation and thereby can be used to validate age interpretations. In temperate species, seasonal temperature changes drive the formation of optical annuli, and we hypothesized that they similarly caused oscillations in microconstituent deposition. Using laser ablation inductively coupled plasma mass spectrometry analysis, we tested for periodicity in the deposition of barium (Ba), calcium, copper, magnesium (Mg), manganese (Mn), phosphorus (P), strontium, and zinc in otoliths and compared that periodicity to the periodicity of the annulus zonation (optical opaque and translucent zones). For this investigation of chemical annulus periodicity, we used black sea bass ( Centropristis striata ), a species with yearly optical annulus formation that has been validated
{"title":"Examining the periodicity of annular deposition of otolith microconstituents as a means of age validation","authors":"Benjamin Frey, Vyacheslav Lyubchich, Michelle Zapp Sluis, Nathaniel Miller, David Secor","doi":"10.7755/fb.121.4.4","DOIUrl":"https://doi.org/10.7755/fb.121.4.4","url":null,"abstract":"— In this study, we examined whether otolith microconstituents are deposited seasonally in a manner similar to optical annulus formation and thereby can be used to validate age interpretations. In temperate species, seasonal temperature changes drive the formation of optical annuli, and we hypothesized that they similarly caused oscillations in microconstituent deposition. Using laser ablation inductively coupled plasma mass spectrometry analysis, we tested for periodicity in the deposition of barium (Ba), calcium, copper, magnesium (Mg), manganese (Mn), phosphorus (P), strontium, and zinc in otoliths and compared that periodicity to the periodicity of the annulus zonation (optical opaque and translucent zones). For this investigation of chemical annulus periodicity, we used black sea bass ( Centropristis striata ), a species with yearly optical annulus formation that has been validated","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139001962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Examining the periodicity of annular deposition of otolith microconstituents as a means of age validation: Supplementary table","authors":"Benjamin Frey","doi":"10.7755/fb.121.4.4s","DOIUrl":"https://doi.org/10.7755/fb.121.4.4s","url":null,"abstract":"","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138971981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Modeling somatic and otolith growth of the central subpopulation of northern anchovy (Engraulis mordax) by incorporating seasonality: Suppl. table 2","authors":"Brittany D. Schwartzkopf","doi":"10.7755/fb.121.4.3s2","DOIUrl":"https://doi.org/10.7755/fb.121.4.3s2","url":null,"abstract":"","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138596157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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