Reviews in Fisheries Science & Aquaculture最新文献

{"title":"Innovation, Practice, and Adaptation to Climate in the Aquaculture Sector","authors":"L. Lebel, H. Navy, T. Jutagate, M. Akester, L. Sturm, P. Lebel, B. Lebel","doi":"10.1080/23308249.2020.1869695","DOIUrl":"https://doi.org/10.1080/23308249.2020.1869695","url":null,"abstract":"Abstract The importance of innovation for effective responses to climate change is widely asserted, but exactly how and whom innovation helps adapt has received little systematic attention. In this synthetic review, a practice-oriented framework is used to show that innovations which contribute to adaptation in the aquaculture sector include changes to the material, procedural and informational dimensions of practice. The material dimension is dominated by concerns with cost and competitiveness, whereas for the procedural dimension issues of skills and compliance arise, and for the informational dimension, key issues are trust, reliability and persuasiveness. A secondary classification into ten types of practices identified additional associations with adaptation mechanisms, for instance, technical practices are followed and adjusted to reduce and manage risks, while many infrastructural and technological practices aim to control rearing environments. Innovation has been driven more by concerns with increasing productivity, disease control, and food safety than extreme weather events and climate change. Nevertheless, many new practices have significant implications for adaptation. This study also shows that innovation and adaptation are timebound and face social limits, and these are better understood when different dimensions and types of practice, sources of innovation, and mechanisms of adaptation are distinguished.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2021-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1869695","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44861785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Creel Surveys for Social-Ecological-Systems Focused Fisheries Management","authors":"Chelsey L. Nieman, Carolyn M. Iwicki, A. Lynch, G. Sass, C. Solomon, Ashley Trudeau, Brett T. van Poorten","doi":"10.1080/23308249.2020.1869696","DOIUrl":"https://doi.org/10.1080/23308249.2020.1869696","url":null,"abstract":"Abstract Recreational fisheries are social-ecological systems (SES), and knowledge of human dimensions coupled with ecology are critically needed to understand their system dynamics. Creel surveys, which typically occur in-person and on-site, serve as an important tool for informing fisheries management. Recreational fisheries creel data have the potential to inform large-scale understanding of social and ecological dynamics, but applications are currently limited by a disconnect between the questions posed by social-ecological researchers and the methods in which surveys are conducted. Although innovative use of existing data can increase understanding of recreational fisheries as SES, creel surveys should also adapt to changing information needs. These opportunities include using the specific temporal and spatial scope of creel survey data, integrating these data with alternative data sources, and increasing human dimensions understanding. This review provides recommendations for adapting survey design, implementation, and analysis for SES-focused fisheries management. These recommendations are: (1) increasing human dimensions knowledge; (2) standardization of surveys and data; (3) increasing tools and training available to fisheries scientists; and (4) increasing accessibility and availability of data. Incorporation of human dimensions information into creel surveys will increase the ability of fisheries management to regulate these important systems from an integrated SES standpoint.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2021-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1869696","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44884068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A New Approach to Evaluate Reproductive Traits in Batch-Spawning Fishes of Indeterminate Fecundity and Asynchronous Oocyte Maturation","authors":"Kristína Hôrková-Žitňanová, K. Švolíková, Danka Haruštiaková, V. Kováč","doi":"10.1080/23308249.2020.1863331","DOIUrl":"https://doi.org/10.1080/23308249.2020.1863331","url":null,"abstract":"Abstract Fishes are characterized by a great diversity of reproductive strategies that often make fecundity evaluation difficult. Unlike marine fishes, a single consensual concept of terminology and definitions is lacking for freshwater fish fecundity. Several approaches are known from scientific literature for evaluating fecundity in batch spawning fishes of indeterminate fecundity and asynchronous oocyte maturation. These methodological differences impose a bias on the outputs of comparative studies of fecundity. For both theoretical and practical reasons, accurate fecundity data are required to inform the decision-making process in terms of environmental policy and the related applications for the control of non-native species and the conservation management of native species and ecosystems. The main aim of the present study was to review briefly the existing fecundity-evaluation methods, to test among-method compatibility, and to develop a new approach that aims to make fecundity evaluation more systematic and transparent. A simulated ‘test’ dataset demonstrated considerable variability in the results obtained from the various existing approaches. The literature review and our analyses revealed a need for standardization. Thus, a new approach is proposed here that is based on multiple sampling throughout the reproductive cycle; provides greater overall detail of the species’ reproductive traits and permits inter-population comparisons.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2021-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1863331","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43112407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Knowledge on the Biology, Ecology, and Commercial Exploitation of the Sea Cucumber Cucumaria frondosa","authors":"B. L. Gianasi, J. Hamel, E. M. Montgomery, Jiamin Sun, A. Mercier","doi":"10.1080/23308249.2020.1839015","DOIUrl":"https://doi.org/10.1080/23308249.2020.1839015","url":null,"abstract":"Abstract The demand and high market price for sea cucumber has led to the collapse of wild stocks for many traditional species in Asia and the Indo-Pacific. New species have therefore been introduced to the markets over recent decades, including Cucumaria frondosa. A fishery for C. frondosa emerged in the USA in the 1980s and quickly developed in Iceland, Canada and Russia. Commercial products include frozen and dry body wall (beche-de-mer), frozen muscle bands, dry aquapharyngeal bulb (flower), along with various pharmaceutical and nutraceutical extracts. This species is also a candidate for aquaculture due to its high marketability for food and bioactive products. Despite its naturally high abundance, C. frondosa is a temperate-polar slow-growing species with annual spawning; therefore, a precautionary approach must be taken to develop best practices for management of this resource. The present contribution reviews the biology, ecology, biochemical properties, harvesting and trade, and the potential aquaculture of C. frondosa. This comprehensive synthesis, including 10 theses, 197 scientific papers and 47 reports, aims to provide a framework for future research by highlighting areas of concern for academic studies, fishery management, and aquaculture of cold-water sea cucumber species.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2020-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1839015","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46049919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Genomics of the Farmed Shrimp: Current Status and Application","authors":"M. S. Shekhar, V. K. Katneni, A. Jangam, Karthic Krishnan, Nimisha Kaikkolante, K. Vijayan","doi":"10.1080/23308249.2020.1858271","DOIUrl":"https://doi.org/10.1080/23308249.2020.1858271","url":null,"abstract":"Abstract Shrimp aquaculture over the years has made tremendous progress. The application of modern biotechnological tools, including next-generation sequencing (NGS) techniques, has revolutionized the genomics of commercially important aquaculture species. Genetic improvement programmes targeting desired economic traits are being implemented worldwide with knowledge gained through development of genetic resources. These genetic resources form the basis to understand and develop the strategy for selective breeding of aquaculture species for improved performance. In view of serious disease outbreaks in shrimp aquaculture, and lack of understanding of key biological, reproductive and physiological functions at the molecular level, it has become critical to develop and exploit the available genomic resources to the full potential. This review presents recent progress in development of genetic resources such as transcriptomics, genomics, DNA markers and linkage maps having future potential in selective breeding programmes for commercially important penaeid species.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2020-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1858271","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47027582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Review and Meta-Analysis of the Environmental Biology and Potential Invasiveness of a Poorly-Studied Cyprinid, the Ide Leuciscus idus","authors":"M. Rohtla, L. Vilizzi, V. Kováč, D. Almeida, Bernice Brewster, J. Britton, Ł. Głowacki, M. Godard, R. Kirk, S. Nienhuis, K. Olsson, Janne L Simonsen, M. Skóra, S. Stakėnas, A. Tarkan, N. Top, Hugo Verreycken, G. Zięba, G. Copp","doi":"10.1080/23308249.2020.1822280","DOIUrl":"https://doi.org/10.1080/23308249.2020.1822280","url":null,"abstract":"Abstract The ide Leuciscus idus is a large-bodied cyprinid native to freshwaters around the Baltic, Black, Caspian, White, Barents, Kara, Laptev and North seas as well as the Aral Sea region. Historically an important commercial species, the ide is used in recreational fisheries and as an ornamental fish, and is subject to translocation and stocking events. The ide is less well-studied than many European cyprinids and relatively little is known of the risks it poses to native species and ecosystems where introduced. The present review and meta-analysis examine available data on the ide’s environmental biology to provide an assessment of its potential invasiveness. A long-lived, omnivorous species, the ide is a habitat generalist that inhabits lowland rivers and nutrient-rich lakes, but also some brackish waters where it is facultatively anadromous. The ide displays variable age and length at maturity and asymptotic growth in body length, can be highly productive and migratory, and can withstand variable environmental conditions. Despite several attributes that should facilitate acclimation to novel environments, the ide has established relatively few self-sustaining populations outside its native range, and is therefore not currently considered to be invasive. However, as introductions are likely to continue, increased propagule pressure could lead to the development of invasive non-native populations in some locations.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2020-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1822280","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48804984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evolution of Mariculture Insurance Policies in China: Review, Challenges, and Recommendations","authors":"Jinkai Yu, Jing Yu","doi":"10.1080/23308249.2020.1837067","DOIUrl":"https://doi.org/10.1080/23308249.2020.1837067","url":null,"abstract":"Abstract Mariculture insurance policies issued by the government can ensure the sound development of mariculture insurance and improve risk management capacities in mariculture. In this research, content analysis has been applied to explore the evolution of mariculture insurance policies since 1982. According to the time sequence of policy promulgation, the period is divided into three stages: the attempt stage of commercial insurance (1982–1993), the exploratory stage of mutual insurance (1994–2010) and the steady development stage of policy-based mutual insurance (2011-present). Correspondingly, this study found that policy focuses have evolved from single to diverse and normative policies have been emphasized in recent years; policy release authorities have increased and cooperation between different departments has appeared; policy power has intensified. Meanwhile, Chinese mariculture insurance policies faces several challenges, including unsound legal and regulatory system, insufficient fiscal subsidies and imperfect catastrophe risk management mechanism. Therefore, improving the legal system, strengthening the supervision and management, increasing and diversifying fiscal support, providing technical and talent support and improving catastrophe risk management mechanism by the government should be paid great attention to promote the scientific development of mariculture insurance.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2020-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1837067","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45909406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Ecosystem Approach to Wild Rice-Fish Cultivation","authors":"Nesar Ahmed, Nesar Ahmed, S. Thompson, B. Hardy, G. Turchini","doi":"10.1080/23308249.2020.1833833","DOIUrl":"https://doi.org/10.1080/23308249.2020.1833833","url":null,"abstract":"Abstract Naturally grown wild rice (Zizania sp.) in freshwater lakes and streams with suitable biophysical conditions could provide opportunities for fish cultivation in different parts of the world, including North America. Many fish species prefer wild rice ecosystems for their habitat. Such natural aggregation could inspire wild rice-fish cultivation. Wild rice-fish integration could play a major role in maintaining ecosystems, including aeration of water, pest control, photosynthesis, nutrient cycling, respiration, soil fertility, and water quality. Wild rice-fish cultivation would be an ecosystem approach due to the positive culture attributes in terms of environmental benefits. Human consumption of wild rice and fish would provide a complementary, healthy, nutritious, and low-fat diet, with rich in carbohydrate, protein, minerals, and vitamins. Ideally, wild rice-fish integration could provide a wide range of social, economic, and ecological advantages, including food production, human nutrition, livelihoods, income, biodiversity conservation, and ecosystem services. Despite opportunities and potential benefits in North America, wild rice-fish culture has not yet been practiced. Empirical research with key stakeholders’ involvement need to address social, economic, and ecological challenges for wild rice-fish cultivation to increase food productivity and environmental sustainability.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2020-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1833833","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48744795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Metagenomic Analyses of Biofilms on Whiteleg Shrimp (Litopenaeus vannamei) Effluents: Implications for Worldwide Aquaculture Bioremediation and Environmental Sustainability in the Current Trend of Climate Change and Global Warming – State of the Art and Experimental Proof of Concept","authors":"Oscar Mendoza, Krizia Pretell, Beder Ramírez, J. Sandoval, J. Caballero, G. Dorado","doi":"10.1080/23308249.2020.1820720","DOIUrl":"https://doi.org/10.1080/23308249.2020.1820720","url":null,"abstract":"Abstract Aquaculture is considered the fastest-growing food supply, invertebrates being a key element; in particular, whiteleg shrimp (Litopenaeus vannamei). They contribute to human welfare, albeit potential negative environmental effects should be properly addressed. Indeed, the environmental impact of aquaculture is lower than using wild captures. Therefore, shrimp aquaculture is reviewed in relation to bioremediation and sustainability, from an ecological perspective. Since metagenomics has great potential for aquaculture, an experimental research using biofilms on whiteleg shrimp effluents is also included, as a proof of concept, given the lack of published results. That revealed a great diversity of microbes: Bacteria, Archaea, Viridiplantae, Fungi and Protozoa. They included 972 species, grouped in 638 genera and 221 families. Interestingly, the Basic Local-Alignment Search Tool (BLAST) algorithm, against the National Center for Biotechnology Information (NCBI) databases, identified 12 species (or genera as spp.) involved in nitrification processes, which are relevant from an ecological point of view, using a restrictive threshold of ≥97%. They included Candidatus nitrosopumilus, Nitratireductor aquibiodomus, Nitratireductor spp., Nitratiruptor spp., Nitriliruptor spp., Nitrosococcus spp., Nitrosomonas aestuarii, Nitrosomonas marina, Nitrosomonas spp., Nitrosopumilus maritimus, Nitrospina spp. and Nitrospira spp. To the best of our knowledge, this is the first report of comprehensive metagenomics on microbiotas of Litopenaeus vannamei effluents. These results have clear implications for such cultures, mainly related to nitrification enhancement, as well as worldwide aquaculture bioremediation and environmental sustainability, in general. That is especially relevant to ameliorate pollution, which is particularly, in the current scenario of climate change and global warming.","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2020-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1820720","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49487614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Importance of Seaweeds and Extractive Species in Global Aquaculture Production","authors":"T. Chopin, A. Tacon","doi":"10.1080/23308249.2020.1810626","DOIUrl":"https://doi.org/10.1080/23308249.2020.1810626","url":null,"abstract":"Abstract The FAO recently published its biennial State of World Fisheries and Aquaculture up to 2018. The FAO continues to treat the seaweed aquaculture sector as a different category, with separate tables and comments in different sections. As this could lead to a distorted view of total world aquaculture, the statistical information provided by FAO was revisited and data regarding the seaweed aquaculture sector were integrated with data of the other sectors of the world aquaculture production, to reach different conclusions: (1) aquaculture represents 54.1% of total world fisheries and aquaculture production; (2) marine and coastal aquaculture represents 55.2% of total world aquaculture production; (3) seaweeds represent 51.3% of total production of marine and coastal aquaculture; (4) 99.5% of seaweed mariculture production is concentrated in Asia; (5) 8 seaweed genera provide 96.8% of world seaweed mariculture production; (6) 2 seaweed genera are the most produced organisms in mariculture in the world; (7) the value of the seaweed aquaculture sector could be much larger, especially if a monetary value was attributed to the ecosystem services provided by seaweeds; and (8) total extractive aquaculture is slightly larger (50.6%) than total fed aquaculture (49.4%).","PeriodicalId":21183,"journal":{"name":"Reviews in Fisheries Science & Aquaculture","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2020-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23308249.2020.1810626","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49298728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}