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Journal articles on the topic 'Oyster fisheries'

Author: Grafiati

Published: 4 June 2021

Last updated: 31 July 2024

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1

Rick, Torben C., Leslie A. Reeder-Myers, Courtney A. Hofman, Denise Breitburg, Rowan Lockwood, Gregory Henkes, Lisa Kellogg, et al. "Millennial-scale sustainability of the Chesapeake Bay Native American oyster fishery." Proceedings of the National Academy of Sciences 113, no. 23 (May 23, 2016): 6568–73. http://dx.doi.org/10.1073/pnas.1600019113.

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Estuaries around the world are in a state of decline following decades or more of overfishing, pollution, and climate change. Oysters (Ostreidae), ecosystem engineers in many estuaries, influence water quality, construct habitat, and provide food for humans and wildlife. In North America’s Chesapeake Bay, once-thriving eastern oyster (Crassostrea virginica) populations have declined dramatically, making their restoration and conservation extremely challenging. Here we present data on oyster size and human harvest from Chesapeake Bay archaeological sites spanning ∼3,500 y of Native American, co

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2

Chetveryk, O. V., and N. A. Kravchuk. "The research of the oyster’s market condition: current state and future perspective development on the basis of marketing." Bioeconomics and Agrarian Business 11, no. 1 (May 29, 2020): 98–110. http://dx.doi.org/10.31548/bioeconomy2020.01.098.

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The article conducts a marketing study of the oyster market in Ukraine and in the world. In the article was analyze the current state and prospects for future perspective development of the oyster market in Ukraine. The possibility of developing the market of oysters and enterprises of the oyster industry under the conditions of marketing use is considered. The results of the study showed that fisheries in Ukraine are a promising area of agro-industrial production, which provides the population with valuable food and promotes employment. The marketing research was based on the analysis of the

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BOOKER, MATTHEW MORSE. "Oyster Growers and Oyster Pirates in San Francisco Bay." Pacific Historical Review 75, no. 1 (February 1, 2006): 63–88. http://dx.doi.org/10.1525/phr.2006.75.1.63.

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In the late nineteenth century San Francisco Bay hosted one of the American West's most valuable fisheries: Not the bay's native oysters, but Atlantic oysters, shipped across the country by rail and seeded on privately owned tidelands, created private profits and sparked public resistance. Both oyster growers and oyster pirates depended upon a rapidly changing bay ecosystem. Their struggle to possess the bay's productivity revealed the inqualities of ownership in the American West. An unstable nature and shifting perceptions of San Francisco Bay combined to remake the bay into a place to dump

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Imamshadiqin, Imamshadiqin, Erniati Erniati, Muliari Muliari, Salmarika Salmarika, Arina Ruzanna, Imanullah Imanullah, Rizalul Fikri, and Hizrah Ayumi Sitanggang. "Inovasi desain keramba untuk budidaya tiram dalam meningkatkan ekonomi masyarakat pesisir di Gampong Cot Seurani, Kabupaten Aceh Utara (Innovation of cage design for oyster cultivation on improving the economy of coastal communities in Cot Seurani Village, Aceh Utara District)." Buletin Pengabdian Bulletin of Community Services 3, no. 3 (December 31, 2023): 96–101. http://dx.doi.org/10.24815/bulpengmas.v3i3.34975.

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Cot Seurani Village is one of the coastal villages in Muara Batu District, North Aceh Regency which has fisheries and marine potential that can be used as oyster cultivation land. The people in Cot Seurani Village predominantly work as fishermen, the potential of existing oysters has not been utilized optimally, they still collect them directly from nature, such as on rocks at TPI and its surroundings. The aim of this service activity is to introduce, socialize and directly practice the innovation of oyster cages which can be used as oyster cultivation business land in Cot Seurani Village, Nor

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Love, Gabrielle, Shirley Baker, and Edward V. Camp. "Oyster-Predator Dynamics and Climate Change." EDIS 2021, no. 1 (February 25, 2021): 5. http://dx.doi.org/10.32473/edis-fa228-2020.

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       Oysters are one of the most important natural resources found in coastal and estuarine areas of Florida, but some Florida oyster populations appear to be declining. One possible driver of oyster population decline is increased mortality from oyster predators, including marine snails. But other environmental factors, such as changes in temperature or salinity, may also affect oysters. This 5-page fact sheet written by Gabrielle Love, Shirley Baker, and Edward V. Camp and published by the UF/IFAS School of Forest Resources and Conservation, Progra

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Hayden-Hughes, Maria, Philippa Bayford, Jonathan King, and David Smyth. "The European native oyster, Ostrea edulis, in Wales, a historical account of a forgotten fishery." Aquatic Living Resources 36 (2023): 7. http://dx.doi.org/10.1051/alr/2022024.

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The history of the European native oyster has been documented for numerous countries within its natural range. However, the history of Ostrea edulis in Wales remains conspicuously absent from current UK and European peer-reviewed publications. It was therefore deemed necessary to address this and as a result in-depth research of archival data was conducted including local trade directories, decennial census returns, collections from the National Museum Wales, annual government fisheries reports and grey literature from local historical societies. These historical reviews resulted in the constr

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Hesterberg, Stephen G., Gregory S. Herbert, Thomas J. Pluckhahn, Ryan M. Harke, Nasser M. Al-Qattan, C. Trevor Duke, Evan W. Moore, Megan E. Smith, Alexander C. Delgado, and Christina P. Sampson. "Prehistoric baseline reveals substantial decline of oyster reef condition in a Gulf of Mexico conservation priority area." Biology Letters 16, no. 2 (February 2020): 20190865. http://dx.doi.org/10.1098/rsbl.2019.0865.

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The Gulf of Mexico (GoM) is home to the world's largest remaining wild oyster fisheries, but baseline surveys needed to assess habitat condition are recent and may represent an already-shifted reference state. Here, we use prehistoric oysters from archaeological middens to show that oyster size, an indicator of habitat function and population resilience, declined prior to the earliest assessments of reef condition in an area of the GoM previously considered pristine. Stable isotope sclerochronlogy reveals extirpation of colossal oysters occurred through truncated life history and slowed growth

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Mazón-Suástegui, José Manuel, Abel Betanzos-Vega, Norberto Capetillo-Piñar, Hever Latisnere-Barragán, and Nadia Livia Ortiz-Cornejo. "Oyster production and meat yield in Crassostrea spp. (bivalvia: Ostreidae) in Pinar del Rio, Cuba." Ecosistemas y Recursos Agropecuarios 5, no. 15 (September 3, 2018): 501. http://dx.doi.org/10.19136/era.a5n15.1241.

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The main fishing enterprise located in the province of Pinar del Río, Cuba, markets oyster meat packed in brine bags of 460 g. The oysters come from natural bank fisheries (mangrove and bottom oyster), and from farms (mangrove oyster). Although the capture during 2009 – 2013 showed an increasing trend (50 to > 80 t), the oyster meat yields recorded values below (3.3 – 3.9 %), the acceptable minimums (4.9 %); in addition, a decrease in meat weight was observed between the packaging and commercialization, impacting productivity. The objectives of the study were the assessment of oyster exploi

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Okronipa, Harriet, Alyssa Abreu, Katie Fiorella, Helena Bentil, Seth Adu-Afarwuah, and Brietta Oaks. "Fishery Management Practices and Oyster Consumption Among Oyster-Harvesting Communities in Ghana." Current Developments in Nutrition 6, Supplement_1 (June 2022): 595. http://dx.doi.org/10.1093/cdn/nzac060.053.

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Abstract Objectives Sustainable management of fisheries is important for improving nutrition and food security. In 2017, an oyster harvesters’ association in Ghana began implementing a 5-month (Nov-Apr) closed season to improve oyster yields of the Densu estuary. It is unknown how much oysters contribute to the diet of women during the open season and whether there is a substantial reduction in oyster consumption during the closed season This study aimed to examine oyster consumption during the open and closed seasons and the perception of the closed season. Methods We recruited women (n = 137

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Mendonça, JT, and IC Machado. "Mangrove oyster (Crassostrea spp.) (Sacco, 1897) extractivism in Cananéia estuary (São Paulo, Brazil) from 1999 to 2006: capture and management evaluation." Brazilian Journal of Biology 70, no. 1 (February 2010): 65–73. http://dx.doi.org/10.1590/s1519-69842010000100010.

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The oyster Crassostrea spp. is one of the main fisheries resources in the southern portion of São Paulo State. This paper aims to evaluate the extractivism of that resource, supplying subsidies to the implementation of management regulations. This study was developed in Cananéia, from February 1999 to December 2006. The oyster production data in dozens was obtained through weekly or monthly interviews. The annual and average CPUE in dozens per day was analysis to verify significant differences along years. There are no regulations that limit the fishing effort or organize the admission in the

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Thain, J. E., and M. J. Waldock. "The Impact of Tributyl Tin (TBT) Antifouling Paints on Molluscan Fisheries." Water Science and Technology 18, no. 4-5 (April 1, 1986): 193–202. http://dx.doi.org/10.2166/wst.1986.0195.

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Laboratory and field experiments carried out during 1982–84 confirmed that some UK estuaries contained sufficient organotin compounds to cause reduced meat yields and shell thickening in the Pacific oyster, Crassostrea gigas. Historically the European flat oyster, Ostrea edulis, has been the basis of an important fishery on the east coast of England but the population has recently declined to an all-time low. Laboratory experiments have been carried out to compare larval survival, growth of spat and the development of gametes in adult O. edulis, and the growth of spat of four other bivalve spe

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Florini, Styliano, Esmaeil Shahsavari, Arturo Aburto-Medina, Leadin S. Khudur, Stephen M. Mudge, David J. Smith, and Andrew S. Ball. "Are Sterols Useful for the Identification of Sources of Faecal Contamination in Shellfish? A Case Study." Water 12, no. 11 (November 2, 2020): 3076. http://dx.doi.org/10.3390/w12113076.

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This work aimed to identify the major source(s) of faecal pollution impacting Salcott Creek oyster fisheries in the UK through the examination of the sterol profiles. The concentration of the major sewage biomarker, coprostanol, in water overlying the oysters varied between 0.01 µg L−1 and 1.20 µg L−1. The coprostanol/epicoprostanol ratio ranged from 1.32 (September) to 33.25 (February), suggesting that human sewage represents the key input of faecal material into the estuary. However, a correlation between the sterol profile of water above the oysters with that of water that enters from Tiptr

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Latue, Milyan, Alex Retraubun, and Renoldy L. Papilaya. "STRATEGI PEMBERDAYAN PEMUDA MELALUI BUDIDAYA TIRAM MUTIARA DI NEGERI HATUSUA KECAMATAN KAIRATU." PAPALELE (Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan) 4, no. 2 (December 31, 2020): 64–70. http://dx.doi.org/10.30598/papalele.2020.4.2.64.

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Hatusua is a country located in West Seram district and is one of the pearl oyster farming locations. Pearl oyster cultivation in Hatusua country has been around since 2007. The cultivation methods used are KJA and longline methods. Pearl oyster cultivation in the country of Hatusua is also one of the village programs carried out based on the cooperation of the village government with PT Globalindo Mutiara where the company is a company engaged in the fisheries sector, namely pearl shell cultivation. The existing empowerment program requires a more focused development on improving the welfare

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Mafambissa, Mizeque, Mery Rodrigues, Torres Taimo, Carlos Andrade, Mats Lindegart, and Adriano Macia. "Gametogenic Cycle of the Oysters Pinctada capensis (Sowerby III, 1890) and Saccostrea cucullata (Born, 1778) (Class Bivalvia) in Inhaca Island, Southern Mozambique: A Subsidy for Bivalve Culture in the Region." Diversity 15, no. 3 (March 2, 2023): 361. http://dx.doi.org/10.3390/d15030361.

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This study describes reproductive aspects of the Pinctada capensis (pearl oyster) and Saccostrea cucullata (rocky shore oyster) in Inhaca Island, southern Mozambique (Western Indian Ocean). Adult oysters were collected monthly over two years within seagrass banks for P. capensis and rocky shore habitats for S. cucullata. The animals were evaluated using biometric and histological analyses of the gonads. Of the total population, females were predominant among larger individuals (>55 mm) and males were more dominant among smaller individuals (<55 mm) for both species. The sex ratio was (1

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15

Gupta, Sujata. "Crunch time ahead for Gulf oyster fisheries." New Scientist 207, no. 2779 (September 2010): 12. http://dx.doi.org/10.1016/s0262-4079(10)62311-1.

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Mafambissa, Mizeque Julio, Celia Angelica Gimo, Carlos Pestana Andrade, and Adriano Afonso Macia. "Catch per Unit Effort, Density and Size Distribution of the Oysters Pinctada capensis and Saccostrea cucullata (Class Bivalvea) on Inhaca Island, Southern Mozambique." Life 13, no. 1 (December 28, 2022): 83. http://dx.doi.org/10.3390/life13010083.

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Oysters are important resources for the daily diet, a source of economic income for many coastal communities and a delicacy for the tourism industry. In this study, the oysters (Pinctada capensis and Saccostrea cucullata) were investigated with the aim to assess the catch per unit effort, density and size composition. The study was conducted over a three-year period on Inhaca Island, Southern Mozambique. For both species, perception of fishery trends from collectors was carried out through habitat censuses and interviews. Transects, quadrats and daily fisheries catches approaches were used. Re

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Cameron, Tom C., Russell Smart, Alice Lown, Alex Baker, and Rebecca Korda. "Experimental estimation of ladder dredge efficiency for capture of European flat oysters over mixed sediment." Aquatic Living Resources 36 (2023): 28. http://dx.doi.org/10.1051/alr/2023021.

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Fishing gear-based landings or survey methods are often used to make assessments of species stock abundance. In order to convert catch into abundance values, estimates or assumptions are made on the catch efficiency of the gear-based method. This is the case in areas where flat oysters, Ostrea edulis, are surveyed for fisheries and conservation objectives in a range of projects across Europe. Flat oyster dredge efficiency assumptions vary widely from 5–30% in published studies and uncertainty in what is an appropriate efficiency estimate has led some survey teams to switch to Catch-per-unit-ef

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Neimark, Julie. "Characterization of the Cell Surface of Perkinsus marinus, a Pathogen of the Eastern Oyster, Crassostrea virginica Utilizing Electron Microscopy, Light Microscopy and Epifluorescent Microscopy." Microscopy and Microanalysis 4, S2 (July 1998): 1146–47. http://dx.doi.org/10.1017/s143192760002585x.

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Perkinsus marinus is a protistan parasite that infects the Eastern Oyster, Crassostrea virginica, and is one factor responsible for the reduced productivity of oyster fisheries. This parasite (or related species) has a wide distribution and has also been found to infect the oysters in the Tampa Bay region. A significant aspect of this organism has been its enigmatic taxonomic position. Originally classified in two separate fungal genera, it currently is considered an Apicomplexan (Kingdom Protista) based on transmission electron microscopy studies of the zoospore revealing an apical complex. H

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Syahidah, Dewi. "Research of Pearl Oyster Culture in Indonesia (2011-2021): A Bibliometric Analysis." Jurnal Moluska Indonesia 6, no. 1 (April 1, 2022): 29–35. http://dx.doi.org/10.54115/jmi.v6i1.57.

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Pearl oyster is one type of mollusk that has great potential to be developed in several regions in Indonesia, such as West Papua, Maluku, Bali, and West Nusa Tenggara (NTB). The development of the marine and fisheries industry, including the pearl industry, is quite rapid, encouraging Indonesian scientists to conduct research and development related to the cultivation of the pearl oyster. To map the trend of pearl oyster research in Indonesia and the potential for further research, this paper explores research that has been carried out for ten years (2011-2021) based on the Google Scholar data

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Alleway, Heidi K., Ruth H. Thurstan, Peter R. Lauer, and Sean D. Connell. "Incorporating historical data into aquaculture planning." ICES Journal of Marine Science 73, no. 5 (November 2, 2015): 1427–36. http://dx.doi.org/10.1093/icesjms/fsv191.

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Abstract Marine historical research has made progress in bridging the gap between science and policy, but examples in which it has been effectively applied remain few. In particular, its application to aquaculture remains unexplored. Using actual examples of natural resource management in the state of South Australia, we illustrate how historical data of varying resolution can be incorporated into aquaculture planning. Historical fisheries records were reviewed to identify data on the now extinct native oyster Ostrea angasi fishery throughout the 1800 and early-1900s. Records of catch, number

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Garland, Carey J., Victor D. Thompson, Matthew C. Sanger, Karen Y. Smith, Fred T. Andrus, Nathan R. Lawres, Katharine G. Napora, et al. "A multi-proxy assessment of the impact of environmental instability on Late Holocene (4500-3800 BP) Native American villages of the Georgia coast." PLOS ONE 17, no. 3 (March 2, 2022): e0258979. http://dx.doi.org/10.1371/journal.pone.0258979.

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Circular shell rings along the South Atlantic Coast of North America are the remnants of some of the earliest villages that emerged during the Late Archaic (5000–3000 BP). Many of these villages, however, were abandoned during the Terminal Late Archaic (ca 3800–3000 BP). We combine Bayesian chronological modeling with mollusk shell geochemistry and oyster paleobiology to understand the nature and timing of environmental change associated with the emergence and abandonment of circular shell ring villages on Sapelo Island, Georgia. Our Bayesian models indicate that Native Americans occupied the

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Abdul Manan, Sony Angga Satrya,. "Prakiraan Kesuburan Perairan Bali Dari Citra Satelit [Forecast Fertility Bali Waters From Satellite Imagery]." Jurnal Ilmiah Perikanan dan Kelautan 4, no. 1 (January 24, 2019): 81. http://dx.doi.org/10.20473/jipk.v4i1.11589.

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Abstract Aplication Ocean Remote Sensing technology to many use for field fisheries, once use this technology in forecast fertility water. The aim of this study was to determine the feasibility of Bali coastal area for cage of pearl oyster culture. The method used is a descriptive method of data collection. Satellite image processing activities Aqua/Terra Modis starting with the collection of satellite image data from the database NASA via OceanColor Web site, the selection of a clean image data, and than download of satellite images. The first stages of image data processing are used software

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Munroe, Daphne M., Eileen E. Hofmann, Eric N. Powell, and John M. Klinck. "How do shellfisheries influence genetic connectivity in metapopulations? A modeling study examining the role of lower size limits in oyster fisheries." Canadian Journal of Fisheries and Aquatic Sciences 70, no. 12 (December 2013): 1813–28. http://dx.doi.org/10.1139/cjfas-2013-0089.

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Fisheries can potentially alter evolutionary processes such as genetic connectivity and lead to genotypic changes in stocks. Using an individual-based metapopulation genetics model, we examined the possible influence of oyster (Crassostrea virginica) fisheries on genetic connectivity. We simulated a range of realistic fishing pressures, with and without a minimum size limit (limit = 63.5 mm), over a range of fishing scenarios including single-area and stock-wide fisheries. Movement of a neutral marker gene provided an indicator of gene transfer between populations. Simulations showed that fish

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Alves, Francisco Arimatéia dos Santos, Eliane Brabo de Sousa, Maíra Pompeu Martins, Cássia Christina da Silva Rocha, Silvia Maria Mathes Faustino, Rosivaldo Alcântara Mendes, Marcelo de Oliveira Lima, and Maria Paula Cruz Schneider. "Evaluation of Paralytic Shellfish Toxins in Marine Oyster Farming and Microalgae in the Atlantic Amazon Evidences Safety but Highlights Potential Risks of Shellfish Poisoning." Toxins 14, no. 10 (September 22, 2022): 654. http://dx.doi.org/10.3390/toxins14100654.

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Marine phycotoxins are organic compounds synthesized by some species of microalgae, which accumulate in the tissues of filter-feeder organisms such as bivalve mollusks. These toxins can cause acute intoxication episodes in humans, a severe threat to aquaculture and fisheries. In the State of Pará, Brazil, oyster farming has community, artisanal and sustainable bases, using mangroves as cultivation environment and seed banks. In small-scale production, there are often no established methods of safeguarding the health of consumers elevating the potential risks of shellfish poisoning outbreaks. O

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Lunt, Jessica, and Delbert L. Smee. "Turbidity alters estuarine biodiversity and species composition." ICES Journal of Marine Science 77, no. 1 (November 11, 2019): 379–87. http://dx.doi.org/10.1093/icesjms/fsz214.

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Abstract Turbidity is widely regarded for modulating primary production and influencing the distribution of submerged aquatic vegetation. Although less well studied, turbidity can also have significant effects on trophic interactions and food webs by modifying light penetration and scattering, influencing foraging ability of visual-hunting predators such as fishes. By interfering with visual foragers, turbidity may shift food webs towards predators that forage with other sensory modalities (e.g. chemoreception and mechanoreception), consequently altering food web structure. We analysed turbidi

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Espriella, Michael, and Vincent Lecours. "Using Drone Imagery to Map Intertidal Oyster Reefs along Florida’s Gulf of Mexico Coast." Gulf and Caribbean Research 34 (2023): 89–96. http://dx.doi.org/10.18785/gcr.3401.14.

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Eastern oyster (Crassostrea virginica) reefs offer vital ecosystem services and support economically and culturally important fisheries. However, environmental and anthropogenic stressors have led to significant decline in oyster reef coverage globally and locally in places like the Suwannee Sound in Florida, USA. Current monitoring methods are insufficient for timely and accurate assessment of oyster resources in the region. Here we demonstrate how drone imagery can be used to delineate intertidal oyster reef coverage rapidly and reliably. The high spatial resolution offered by drone imagery

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Theodorou, John A., Vasileios Minasidis, Athina Ziou, Alexandra S. Douligeri, Marios Gkikas, Evangelia Koutante, George Katselis, Orestis Anagnopoulos, Nikos Bourdaniotis, and Dimitrios K. Moutopoulos. "Value Chain for Non-Indigenous Bivalves in Greece: A Preliminary Survey for the Pearl Oyster Pinctada imbricata radiata." Journal of Marine Science and Engineering 11, no. 1 (January 4, 2023): 95. http://dx.doi.org/10.3390/jmse11010095.

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The present study investigates through an integrated survey, for the first time in Greek shellfish market, the marketing distribution towards a new edible shellfish product that of the non-indigenous pearl oyster Pinctada imbricata radiata. The survey conducted through personal interviews on sector entrepreneurs/staff of the supply (i.e., shellfish producers, wholesalers, fishmongers, owners of restaurants). Internet-based quantitative research was also conducted to explore the market supply of the pearl oyster covering all nine regional units of Greece. The market for pearl oyster seems to be

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Scyphers, Steven B., Sean P. Powers, Kenneth L. Heck, and Dorothy Byron. "Oyster Reefs as Natural Breakwaters Mitigate Shoreline Loss and Facilitate Fisheries." PLoS ONE 6, no. 8 (August 5, 2011): e22396. http://dx.doi.org/10.1371/journal.pone.0022396.

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Loch, Jennifer M. H., Linda J. Walters, Melinda L. Donnelly, and Geoffrey S. Cook. "Restored Coastal Habitat Can “Reel In” Juvenile Sportfish: Population and Community Responses in the Indian River Lagoon, Florida, USA." Sustainability 13, no. 22 (November 19, 2021): 12832. http://dx.doi.org/10.3390/su132212832.

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Coastal habitats are declining worldwide, which has impacted economically important fisheries, especially in the Indian River Lagoon, Florida. As a result, extensive intertidal oyster reef and living shoreline restoration projects have been implemented. Restoration can also theoretically benefit predator populations, but this relationship is understudied. Here, the impact of habitat restoration on juvenile predatory fish (i.e., sportfish) populations (abundance) and communities (species richness, diversity, and assemblage) was assessed prior to and following oyster reef restoration and living

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Mahu, Edem, Salieu Sanko, Allieubakarr Kamara, Ernest Obeng Chuku, Elizabeth Effah, Zacharie Sohou, Yaovi Zounon, et al. "Climate Resilience and Adaptation in West African Oyster Fisheries: An Expert-Based Assessment of the Vulnerability of the Oyster Crassostrea tulipa to Climate Change." Fishes 7, no. 4 (August 16, 2022): 205. http://dx.doi.org/10.3390/fishes7040205.

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Globally, over 85% of oyster reefs have been lost, and the combined effects of climate change, ocean acidification, and environmental degradation, including pollution and mangrove overharvesting, could further reduce global oyster fisheries in the coming decades. To understand the level of impact of climate change on the oyster fishery in West Africa, an expert-based vulnerability assessment to climate change was conducted for the West African mangrove oyster (Crassostrea tulipa, Lamarck 1819). Using a combination of the exposure of the oyster to climatic stressors (estuarine temperature, sali

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Gilby, Ben L., Andrew D. Olds, Charles H. Peterson, Rod M. Connolly, Christine M. Voss, Melanie J. Bishop, Michael Elliott, Jonathan H. Grabowski, Nicholas L. Ortodossi, and Thomas A. Schlacher. "Maximizing the benefits of oyster reef restoration for finfish and their fisheries." Fish and Fisheries 19, no. 5 (June 25, 2018): 931–47. http://dx.doi.org/10.1111/faf.12301.

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Mace III, Marvin M., and Michael J. Wilberg. "Using censored regression when estimating abundance with CPUE data to account for daily catch limits." Canadian Journal of Fisheries and Aquatic Sciences 77, no. 4 (April 2020): 716–22. http://dx.doi.org/10.1139/cjfas-2019-0093.

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In fisheries where there is a limit on total catch in a given period, catch-per-unit-effort (CPUE) data may not be proportional to abundance because catches may be censored at the limit. Commonly used depletion estimators (e.g., Leslie method) could be biased when ordinary least squares (OLS) regression is used to estimate abundance with censored CPUE data. We used simulations to examine the performance of OLS regression and a censored regression approach when estimating abundance and exploitation using censored CPUE data over a range of known exploitation rates. We also applied the censored r

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Alam, Jamaluddin Fitrah, Tamiji Yamamoto, Tetsuya Umino, Shinya Nakahara, and Kiyonori Hiraoka. "Modeling the Efficacy of Three Types of Artificial Timber Reefs in Mitsu Bay, Japan." Water 12, no. 7 (July 15, 2020): 2013. http://dx.doi.org/10.3390/w12072013.

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With the aim of simultaneously improving fishery production and utilizing forestry and oyster fishery wastes, three types of artificial timber reefs (ATRs)—constructed from simple timbers, timbers with oyster shells from local oyster farms, and timbers with leaves/branches from forest thinning—were deployed in Mitsu Bay, Japan. We developed a food web model to investigate the relative efficacies of these ATR types compared with the bare, sandy seafloor. The model described the material flow through the food webs formed in each ATR type and their potential to increase fisheries production. The

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Paolisso, Michael. "Cultural Models and Cultural Consensus of Chesapeake Bay Blue Crab and Oyster Fisheries." NAPA Bulletin 28, no. 1 (September 2007): 123–35. http://dx.doi.org/10.1525/napa.2007.28.1.123.

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ACARLI, Sefa, Harun YILDIZ, and Pervin VURAL. "Morphometric Characteristics of Invasive Species Magallana gigas (Thunberg, 1793) in Bandırma Bay, Marmara Sea." Marine Science and Technology Bulletin 12, no. 3 (September 28, 2023): 322–31. http://dx.doi.org/10.33714/masteb.1337592.

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Türkiye’s seas are the scene of the spread of invasive species in the entire Mediterranean basin due to the marine transportation of alien species and intensive aquaculture activities. In order to protect the natural ecosystem and track invasive species’ effects, these species must first be accurately identified and their distribution areas specified. The alien species, Magallana gigas (Pacific oyster), has introduced along the Turkish coasts. This study was carried out to determine the morphometric characteristics of Magallana gigas in the Bandırma Bay-Balıkesir between November 2013 and Octo

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Octavina, Chitra, and Shella Afriana. "The length-weight relationship of Magallana gigas in Krueng Cut, Province of Aceh, Indonesia." BIO Web of Conferences 87 (2024): 01004. http://dx.doi.org/10.1051/bioconf/20248701004.

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This study aims to determine the length-weight relationship of Magallana gigas in Krueng Cut, Banda Aceh City. The research was conducted in October 2020 at Krueng Cut River, Syiah Kuala District, Banda Aceh City. The oyster identification process was carried out at the Laboratory of Marine Biology, Faculty of Marine and Fisheries, Universitas Syiah Kuala. The method used in this study was simple random sampling method. In addition, water quality data were also collected in situ and substrate collected ex situ. The Ostreidae group found in Krueng Cut, Banda Aceh City is the Magallana gigas spe

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Kirby, M. X. "Fishing down the coast: Historical expansion and collapse of oyster fisheries along continental margins." Proceedings of the National Academy of Sciences 101, no. 35 (August 23, 2004): 13096–99. http://dx.doi.org/10.1073/pnas.0405150101.

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Hallegraeff, Gustaaf, and Christopher Bolch. "Unprecedented toxic algal blooms impact on Tasmanian seafood industry." Microbiology Australia 37, no. 3 (2016): 143. http://dx.doi.org/10.1071/ma16049.

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While most microscopic algae provide food for filter-feeding shellfish and larvae of crustaceans and finfish, other so-called Harmful Algal Blooms (HABs) can have negative effects, causing severe economic losses to aquaculture, fisheries and tourism. Of greatest concern to human society are blooms of toxic HAB species that cause illness and death of fish, seabirds and mammals via toxins transferred through the food web. Unprecedented Alexandrium (Dinophyceae) blooms along the East Coast of Tasmania in 2012 and 2015, a previously low biotoxin risk area, led to major impacts on the local oyster,

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Song, Jung-Hun, and Bo-Gyeong Park. "A Study on the Importance-Satisfaction Analysis of Consignment Sale Factors of Fisheries Cooperatives -A Case of the Oyster Hanging Fisheries Cooperatives-." Journal of Fisheries and Marine Sciences Education 26, no. 2 (April 30, 2014): 322–34. http://dx.doi.org/10.13000/jfmse.2014.26.2.322.

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Mason, James, and D. I. Fraser. "Shellfish fisheries in the Clyde Sea Area." Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences 90 (1986): 439–50. http://dx.doi.org/10.1017/s0269727000005145.

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SynopsisThe Clyde Sea Area has long been associated with shellfish fishing and has shared in the large expansion which has occurred during the past thirty-five years in the Scottish industry. Here, as elsewhere, the expansion has been helped by the establishment of processing facilities and in 1983 the landings of shellfish from the Clyde reached £4–5 million in value.The sea bed and shores in the Clyde provide a wide range of habitats which is reflected in the commercially important species which are taken. They range from the fine mud in which Norway lobsters burrow, through sand in which co

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Sweat, L. Holly, Sidney J. Busch, Casey A. Craig, Emily Dark, Tess Sailor-Tynes, Jessy Wayles, Paul E. Sacks, and Linda J. Walters. "Oyster Reefs Are Reservoirs for Potential Pathogens in a Highly Disturbed Subtropical Estuary." Environments 10, no. 12 (November 27, 2023): 205. http://dx.doi.org/10.3390/environments10120205.

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Estuaries worldwide are grappling with deteriorating water quality and benthic conditions that coincide with the rising detection of pathogenic and potentially pathogenic microbes (PPM). Both indigenous PPM and those that enter estuaries through urban and agricultural runoff are funneled through suspension-feeding organisms and deposited onto the benthos, where they can be moved through food webs. This study explored PPM communities in the Indian River Lagoon system, a biodiverse but urbanized estuary in east central Florida (USA). PPM were surveyed in estuary water, at stormwater outfalls, an

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Rustam, Muhammad Reza. "Oyster Cultivation Betting on Foreign Workers: A Study of Indonesian Workers in Hiroshima." IZUMI 10, no. 1 (May 11, 2021): 131–42. http://dx.doi.org/10.14710/izumi.10.1.144-155.

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One of the reasons foreign workers are looking for jobs abroad is that there are not enough jobs in their home countries. Indonesia is one of the countries that send migrant workers to more developed Asian and Middle Eastern countries. The increasingly rapid flow of globalization in the world goes together with the need for new workers to fill the industry, especially in Japan. This condition has forced Japan to open doors for foreign workers from developing countries to satisfy demand. These workers usually come from developing countries, such as Indonesia, Vietnam, China, the Philippines, an

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Rustam, Muhammad Reza. "Oyster Cultivation Betting on Foreign Workers: A Study of Indonesian Workers in Hiroshima." IZUMI 10, no. 1 (May 11, 2021): 131–42. http://dx.doi.org/10.14710/izumi.10.1.131-142.

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One of the reasons foreign workers are looking for jobs abroad is that there are not enough jobs in their home countries. Indonesia is one of the countries that send migrant workers to more developed Asian and Middle Eastern countries. The increasingly rapid flow of globalization in the world goes together with the need for new workers to fill the industry, especially in Japan. This condition has forced Japan to open doors for foreign workers from developing countries to satisfy demand. These workers usually come from developing countries, such as Indonesia, Vietnam, China, the Philippines, an

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Ishikawa, Momoko, and Victor S. Kennedy. "Management of the Oyster Fisheries in Japan's Ariake Sea and Maryland's Chesapeake Bay: A Comparison." Marine Fisheries Review 76, no. 3 (January 16, 2015): 39–49. http://dx.doi.org/10.7755/mfr.76.3.2.

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Toft, J. E., J. L. Burke, M. P. Carey, C. K. Kim, M. Marsik, D. A. Sutherland, K. K. Arkema, et al. "From mountains to sound: modelling the sensitivity of Dungeness crab and Pacific oyster to land–sea interactions in Hood Canal, WA." ICES Journal of Marine Science 71, no. 3 (May 22, 2013): 725–38. http://dx.doi.org/10.1093/icesjms/fst072.

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Abstract Many diagnoses of declining marine species and habitats along US coasts point to upland and freshwater sources of imperilment. Yet, little work has examined how and whether activities on land affect marine resources. Similarly, the impacts of climate change on coastal systems are among the most certain; yet, few studies have explored how alternative management and climate scenarios will affect the delivery of diverse benefits to people from coasts. We estimated how Dungeness crab (Metacarcinus magister) and Pacific oyster (Crassostrea gigas) harvest in Hood Canal, WA, may change given

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Walton, Mark E. M., Jamie Hayes, Mohsin Al-Ansi, Mohamed Abdallah, Ibrahim Al Maslamani, Mohammed Al-Mohannadi, Ismail Al-Shaikh, et al. "Towards spatial management of fisheries in the Gulf: benthic diversity, habitat and fish distributions from Qatari waters." ICES Journal of Marine Science 75, no. 1 (July 27, 2017): 178–89. http://dx.doi.org/10.1093/icesjms/fsx116.

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Abstract As with many other regions in the world, more complete information on the distribution of marine habitats in the Gulf is required to inform environmental policy, and spatial management of fisheries resources will require better understanding of the relationships between habitat and fish communities. Towed cameras and sediment grabs were used to investigate benthic habitats and associated epifauna, infauna and fish communities in the central Gulf, offshore from the east coast of Qatar, in water depths of between 12 and 52 m. Six different habitats were identified: (i) soft sediment hab

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Jansen, Alex. "Shell middens and human technologies as a historical baseline for the Chesapeake Bay, USA." North American Archaeologist 39, no. 1 (January 2018): 25–50. http://dx.doi.org/10.1177/0197693117753333.

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The Chesapeake Bay has an archaeological record that dates from the Paleoindian period to the early 20th century. In this paper, the research and analysis of artifact technologies recovered from six radiocarbon (14C) dated shell middens located at the Smithsonian Environmental Research Center in Maryland is provided. This paper demonstrates the ways in which the use of artifact analysis and 14C dating can provide information on human use of coastal resources, settlement-subsistence patterns, and serve as a tool to document sites threatened by coastal processes. Furthermore, this work demonstra

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Turner, Andrew D., Adam M. Lewis, Wade A. Rourke, Wendy A. Higman, Z. Amzil, M. Andjelkovic, M. B. Miranda, et al. "Interlaboratory Comparison of Two AOAC Liquid Chromatographic Fluorescence Detection Methods for Paralytic Shellfish Toxin Analysis through Characterization of an Oyster Reference Material." Journal of AOAC INTERNATIONAL 97, no. 2 (March 1, 2014): 380–90. http://dx.doi.org/10.5740/jaoacint.sgeturner.

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Abstract An interlaboratory ring trial was designed and conducted by the Centre for Environment, Fisheries, and Aquaculture Science to investigate a range of issues affecting the analysis of a candidate Pacific oyster paralytic shellfish toxin reference material. A total of 21 laboratories participated in the study and supplied results using one or more of three instrumental methods, specifically precolumn oxidation (Pre-COX) LC with fluorescence detection (FLD; AOAC Official Method 2005.06), postcolumn oxidation (PCOX) LC-FLD (AOAC Official Method 2011.02), and hydrophilic interaction LC/MS/M

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Handayani, Lia, and Faisal Syahputra. "Perbandingan frekuensi molting Lobster air tawar (Cherax quadricarinatus) yang diberi pakan komersil dan nanokalsium yang berasal dari cangkang tiram (Crassostrea gigas)." Depik 7, no. 1 (January 17, 2018): 42–46. http://dx.doi.org/10.13170/depik.7.1.8629.

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Oyster shell can be used as alternative calcium source. Utilizing of oyster shell into nano calcium flour can be used to decrease solid waste. The usage of nano calcium flour in feed is important applied as calcium supplements with cherax quadricarinatus. The purpose of this research is to study the effect of nano calcium addition on feeds to increase moulting frequency, survival and growth rate of freshwater lobster. This research has been done during 60 days in fisheries Laboratory, Abulyatama University. Two percents nano calcium addition on feeds gives significant effect on growth rate and

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Baker, Ronald, Dakota Bilbrey, Aaron Bland, Frank D’Alonzo, Hannah Ehrmann, Sharon Havard, Zoe Porter, Sarah Ramsden, and Alexandra R. Rodriguez. "Underwater Video as a Tool to Quantify Fish Density in Complex Coastal Habitats." Diversity 14, no. 1 (January 13, 2022): 50. http://dx.doi.org/10.3390/d14010050.

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Habitat loss is a serious issue threatening biodiversity across the planet, including coastal habitats that support important fish populations. Many coastal areas have been extensively modified by the construction of infrastructure such as ports, seawalls, docks, and armored shorelines. In addition, habitat restoration and enhancement projects often include constructed breakwaters or reefs. Such infrastructure may have incidental or intended habitat values for fish, yet their physical complexity makes quantitatively sampling these habitats with traditional gears challenging. We used a fleet of

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