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Alveolates are a group of organisms recognized by the presence of alveoli, which are cytoplasmic sacs located beneath the cell membrane. While their function remains uncertain, alveoli may help regulate water balance by controlling how much water enters and leaves the cell. In dinoflagellates, these structures may serve as armor plates. There are three major types of alveolates: ciliates, which move using cilia; dinoflagellates, which use flagella for movement; and apicomplexans, which are...
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Estimating Virus Production Rates in Aquatic Systems
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Vulnerabilities in aquatic animal production.

R P Subasinghe, J Delamare-Deboutteville, C V Mohan

    Revue Scientifique Et Technique (International Office of Epizootics)
    |December 24, 2019
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    Summary

    Global fish production must increase to meet rising demand, but faces challenges from limited resources and climate change. Improving aquatic animal health through biosecurity and international standards is crucial for sustainable aquaculture and food security.

    Keywords:
    AquacultureBiosecuriteCarpeChangement climatiqueCrevetteDeveloppement durableMaladie emergenteProduction animaleRisque sanitaireSecurite alimentaire

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    Area of Science:

    • Aquaculture
    • Fisheries Science
    • Animal Health
    • Food Security

    Background:

    • Global demand for fish is rising, necessitating increased production for food and nutrition security.
    • Sustainable fish production faces challenges from limited resources (water, land) and environmental changes, including climate change.
    • Aquatic animal diseases pose a significant constraint to sustainable global fish production, potentially exacerbated by climate change.

    Purpose of the Study:

    • To examine key vulnerabilities and their impacts on sustainable global fish production.
    • To identify management strategies for increasing and sustaining global fish supplies.
    • To highlight the importance of aquatic animal health, biosecurity, and international standards in achieving these goals.

    Main Methods:

    • Review of existing literature on aquaculture, fisheries, climate change impacts, and aquatic animal diseases.
    • Analysis of vulnerabilities in aquaculture and capture fisheries systems.
    • Discussion of management strategies, including biosecurity and capacity building in aquatic animal health.

    Main Results:

    • Aquaculture and fisheries are vulnerable to environmental changes and diseases, threatening global fish supply.
    • Increased global production demands, coupled with climate change, may heighten disease-related losses.
    • Application of international standards and enhanced biosecurity are vital for improving fish health.

    Conclusions:

    • Sustainable increases in global fish production require addressing vulnerabilities in aquaculture and fisheries.
    • Strengthening aquatic animal health through biosecurity and international standards is essential for mitigating disease impacts.
    • Further research is needed for improved detection and control of fish diseases to support sustainable aquaculture.