杰玛河和旺基特河渔业:作为一种生计手段的多样化及其在埃塞俄比亚北谢瓦区的挑战

Erkie Asmare, S. Demissie, Dereje Tewabe
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引用次数: 10

摘要

渔业作为当地居民的“水中银行”发挥着至关重要的作用,当地居民主要依靠这项活动快速获得现金。本研究旨在:(1)评估渔业对改善研究区农民生计的重要性。(2)评估家庭和个人在内河渔业利用和管理方面的参与情况;(3)建议可持续利用内河渔业资源和提高内河渔业效益的干预措施。这项活动是通过监测渔获量、焦点小组讨论和关键信息提供者访谈相结合的方式进行的。捕鱼是季节性的,在2月至4月的旱季集中进行。最受欢迎的渔具是铁粟(Millettia ferruginea)的种子(阿姆哈拉语称为Birbira)和埃及巴兰(Balanites aegyptiaca)的树皮(当地称为Bedeno)。在该地区,该社区消费的主要鱼类类型是新鲜和晒干形式的Clarias gariepinus[鲶鱼]和Labeobarbus intermedius [Barbus]鱼类,但Oreochromis niloticus不为人所知,因为它是可食用的。农民有良好的鱼类消费习惯,远远超过城镇居民。因此,农业和渔业绝对是家庭粮食供应和创收手段的最重要活动。由于破坏性的捕捞方式、水污染和资源侵占,河流的渔获量大幅下降,从而威胁到Jemma和Wonchit河渔业的可持续性以及河流的生态系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fisheries of Jemma and Wonchit Rivers: As a Means of Livelihood Diversification and its Challenges in North Shewa Zone, Ethiopia
Fishing plays a critical role as a ‘bank in the water’ for local populations that largely rely on this activity to access cash quickly. This study aimed: (1) to assess the importance of fisheries in improving farmer’s livelihood in the study area. (2) to assess households and individual's involvement in inland fisheries in terms of utilization and management, and (3) to recommend means of interventions for sustainable use of the resource and enhance benefits from the river fishery. This activity was conducted by using a combination of monitoring of fish catch, focus group discussions, and key informant interviews. Fishing is seasonal and intensively carried out during the dry seasons starting from February up to April. The most popular fishing gears used for fishing are the seed of Millettia ferruginea (in Amharic called Birbira) and barks of Balanites aegyptiaca (locally called Bedeno). In the area the main fish type consumed by the community are Clarias gariepinus [catfish] and Labeobarbus intermedius [Barbus] fish species in fresh and sun dried forms but Oreochromis niloticus is not known as it is edible. The farmers have a good fish consumption habit which is by far greater than the town’s inhabitants. Hence, Farming and fishing are overwhelmingly the most important activities for household food supply and means of income generation. Fish catches from the rivers have declined significantly because of the destructive way of fishing, water pollution, and resource encroachment, thereby threatening the sustainability of Jemma and Wonchit river fisheries as well as the river’s ecosystem.
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