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MeetingMeeting documentStandardisation of size-based indicators for bigeye and yellowfin tuna in the Indian Ocean. 2013
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MeetingMeeting documentSize based indicators of performance of Indian Ocean skipjack tuna towards developing specifically built Harvest Control Rules 2014
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MeetingMeeting documentAn updated overview of the swordfish catches by the Portuguese pelagic longline fishery in the Indian Ocean between 1998-2012: catch, effort, CPUE and catch-at-size 2013
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No results found.The Portuguese longline fishery targeting swordfish in the Indian Ocean started in the late 1990’s, targeting mainly swordfish. A recent effort by Portuguese Marine and Atmosphere Institute (IPMA) has been made aiming the collection of historical catch data on this fishery since the late 1990’s to the present date. This working document reports an updated overview of the Portuguese swordfish fishery, including alyses on the catches, effort, catch-at-size and CPUE trends for the period 1998-2012. The trends in the swordfish catch-at-size were alyzed annually, and compared between months and regions of operation of the fishery. Nomil annual CPUEs were calculated as kg/1000 hooks, and were standardized with Generalized Linear Models (GLMs) using year, quarter, location and swordfish/blue shark ratio as explatory variables. Three different modeling approaches were used and compared, including tweedie, gamma and lognormal models, and model validation was carried out with a residual alysis. A sensitivity alysis to the influence of the ratio factor in the models was carried out. The results presented in this paper update a previous alysis on the trends of swordfish catches available from the Portuguese longline fishery operating in the Indian Ocean.
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Book (stand-alone)Manual / guide青少年生物多样性科普手册 2022
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《青年与联合国全球联盟学习和行动系列：青少年生物多样性科普手册》是为学校、青年团体和其他好奇的年轻学习者提供的教育资源。本手册从基因、物种和生态系统方面解释了生物多样性。它探索了海底、陆地、空中、河流和湖泊以及生产我们食物的农场的生物多样性。本手册考虑了为什么生物多样性很重要，人类如何影响生物多样性，以及我们必须做些什么来保护世界生物资源。在手册的最后，提供了一些鼓舞人心的青年人领导倡议的例子，并给出了容易遵循的动作计划来帮助你制定自己的生物多样性项目和保护活动。 -
Book (stand-alone)General interest book地理标志食品的营养与健康潜力 2022
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在很多重要文件中，传统食品、饮食和粮食体系在大众营养状况中所发挥的重要作用得到了认可。社会经济、生物多样性、自然资源可利用性及地理标志的使用都会影响营养和饮食，但关于前三项的研究比最后一项要多得多。在促进健康饮食和遏制非传染性疾病方面，地理标志食品的潜力值得探索。本书共有五个案例，研究了五种已注册的地理标志食品的营养潜力。 本书探讨了生产过程和最终产品营养成分之间的关系。事实上，这些食品的营养特性在很大程度上可以归因于它们独特的成分和生产过程，与其地理来源密切相关。对营养成分的分析既需要考虑普通的营养素，还要考虑生物活性化合物，后者通常不会出现在营养成分表中。 本书也探究了一些与个案研究对象相似但不一定认证了地理标志的食品。在个案研究后，本书第三部分简要探讨了三个专题：规范地理标志食品以保持和提高营养质量、地理标志食品在健康饮食中的作用以及食品成分测定。第四部分讨论了本书的局限性，并提出了以地理标志食品促进健康饮食的建议。很多受地理标志保护的传统食品是发酵食品，因此，附录涉及了益生菌、益生元和肠道菌群。 -
Book (stand-alone)Manual / guideThe living marine resources of the Western Central Atlantic. Volume 2. Bony fishes part 1 (Acipenseridae to Grammatidae) 2002
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No results found.This is the second of a three volumes field guide that covers the species of interest to fisheries of the major marine resources groups exploited in the Western Central Atlantic. The area of coverage includes FAO Fishing Area 31. The marine resources groups included in this volume are Bony fishes part 1 (Acipenseridae to Grammatidae). The introductory chapter outlines the environmental, ecological and biogeographical factors influencing the marine biota and the basic components of the fisheries in the Western Central Atlantic.See also other volumes related to this series: