Importance of Seaweeds and Extractive Species in Global Aquaculture Production

IF 6.4 1区农林科学 Q1 FISHERIES

Reviews in Fisheries Science & Aquaculture Pub Date : 2020-09-17 DOI:10.1080/23308249.2020.1810626

T. Chopin, A. Tacon

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引用次数: 92

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%).

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海藻和可提取物种在全球水产养殖生产中的重要性

摘要粮农组织最近公布了截至2018年的两年一度的《世界渔业和水产养殖状况》。粮农组织继续将海藻养殖部门视为一个不同的类别，在不同的章节中分别列出表格和评论。由于这可能导致对世界水产养殖总量的扭曲看法，粮农组织重新审查了提供的统计信息，并将海藻水产养殖部门的数据与世界水产养殖生产的其他部门的数据相结合，得出了不同的结论：（1）水产养殖占世界渔业和水产养殖总产量的54.1%；（2）海洋和沿海水产养殖占世界水产养殖总产量的55.2%；（3）海藻占海洋和沿海水产养殖总产量的51.3%；（4） 99.5%的海藻养殖生产集中在亚洲；（5） 8个海藻属提供了世界海藻养殖产量的96.8%；（6） 2个海藻属是世界上海水养殖中产量最高的生物；（7）海藻养殖部门的价值可能要大得多，特别是如果将货币价值归因于海藻提供的生态系统服务的话；（8）全浸提养殖（50.6%）略高于全饲养养殖（49.4%）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Reviews in Fisheries Science & Aquaculture FISHERIES-

CiteScore

25.20

自引率

0.90%

发文量

期刊介绍： Reviews in Fisheries Science & Aquaculture provides an important forum for the publication of up-to-date reviews covering a broad range of subject areas including management, aquaculture, taxonomy, behavior, stock identification, genetics, nutrition, and physiology. Issues concerning finfish and aquatic invertebrates prized for their economic or recreational importance, their value as indicators of environmental health, or their natural beauty are addressed. An important resource that keeps you apprised of the latest changes in the field, each issue of Reviews in Fisheries Science & Aquaculture presents useful information to fisheries and aquaculture scientists in academia, state and federal natural resources agencies, and the private sector.