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Artisanal fisher migration patterns in coastal East Africa

机译：东非沿海地区的手工渔民迁移模式

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摘要

Migration is a feature of most small-scale fisheries across the world and has previously been described in spatial and temporal terms. This study assessed spatial and temporal migration patterns of fishers in Kenya, Tanzania, and Mozambique from October 2009 to March 2010 covering important migrant fishers destinations on the coast The concentrations, fishing destinations, routes, frequency as well as seasonality of migrant fishers in each of the countries were assessed using 192 surveys at 9 sites and 127 semi-structured interviews at 25 sites. Migrations in Kenya and Tanzania were mainly seasonal while in Mozambique circular migrations were common and lasted far longer. Fishers from Pemba, Unguja and Nampula were the most experienced migrant fishers in terms of the numbers involved and their ability to migrate to distant destinations. The region is likely to experience increasing influxes of migrant fishers due to increasing fisher numbers, fisheries governance, and other factors that provide an environment conducive to migration. The small scales of operation of the local co-management structures, the lack of monitoring ability and the limited knowledge about activities of migrant fishers requires a shared regional approach in terms of fisheries management with specific attention to issues concerning migrant fishers. (C) 2015 Elsevier Ltd. All rights reserved.
机译：移徙是世界上大多数小型渔业的一个特征，以前曾在空间和时间上进行过描述。这项研究评估了2009年10月至2010年3月在肯尼亚，坦桑尼亚和莫桑比克的渔民的时空迁移模式，涵盖了沿海重要的移民渔民目的地。每个渔民的集中度，捕鱼目的地，路线，频率和季节性使用9个站点的192个调查和25个站点的127个半结构化访谈对这些国家进行了评估。肯尼亚和坦桑尼亚的移徙主要是季节性的，而莫桑比克的循环移徙很普遍，持续的时间更长。就涉及数量及其迁移到遥远目的地的能力而言，奔巴，安古贾和楠普拉的渔民是最有经验的移民渔民。由于渔民数量的增加，渔业治理以及其他提供有利于移民的环境的因素，该区域可能会有更多的移民渔民涌入。地方共同管理机构的运作规模小，缺乏监测能力以及对移徙渔民活动的了解有限，这需要在渔业管理方面采取共同的区域方针，特别注意与移徙渔民有关的问题。 （C）2015 Elsevier Ltd.保留所有权利。

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