埃及高坝湖小规模渔业的价值链分析

A. Nasr-Allah, O. Habib, M. Dickson, H. Charo-Karisa
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引用次数: 3

摘要

虽然高坝湖小规模渔业是上埃及阿斯旺居民的重要鱼类来源,但关于小规模渔业价值链绩效的信息有限。对渔民、贸易商和加工者进行结构化问卷调查,以收集链上每个节点的输入和输出数据。与利益相关者的焦点小组讨论会议收集了影响整个链条绩效的定性信息和关键因素。渔获分布主要由罗非鱼组成,占75%。而石鱼(Alestes spp.)和虎鱼(Hydrocynus spp.)占捕获量的13%。鱼类加工是湖泊渔业的一个重要分支。渔民在最终消费价格中获得的比例相对较低(49%)。每名渔民的平均捕获量为20公斤/天,三个着陆点的平均总捕捞成本为5210英镑/吨。每100公吨的渔获和销售可提供约30个全职工作。这项研究揭示了鱼类资源正面临过度捕捞的压力。小规模渔业面临和影响盈利能力的关键因素有很多。这项价值链研究提高了我们对小规模渔业绩效的理解,并确定了支持该湖渔业发展所需的限制因素和行动。关键词:小规模渔业,价值链,罗非鱼,虎鱼,卵石鱼
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Value chain analysis of small-scale fisheries in the High Dam Lake in Egypt
Although, High Dam Lake small-scale fisheries is an important source of fish for residents of Aswan in Upper Egypt, there is limited information available about the performance of small-scale fisheries value chain. Structured questionnaires with fishers, traders, and processors were used to collect input and output data at each node of the chain. Focus group discussions meeting with stakeholder collected qualitative information about and critical factors influencing performance across the chain. Catch distribution composed mainly from tilapias 75%. While pebbly fish (Alestes spp.) and tigerfish (Hydrocynus spp.) accounts for 13% of catch. Fish processing is an important subsector in lake fisheries. Fishers obtained a relatively low percentage (49%) of the final consumer price. The recorded average catch per fisher 20 kg/day and the average total fishing cost in the three landing sites was EGP 5210 / t. Every 100 metric tons of fish catch and sell provides around 30 full-time equivalent jobs. This study revealed that fish stock is under pressure of overfishing. Critical factors facing the small-scale fisheries and influencing profitability are numerous. This value chain study improves our understanding of the performance of small-scale fisheries and identified limiting factors and action needed to support fisheries development in the lake. Key words: Small-scale fisheries, value chain, tilapia, tigerfish, pebbly fish.
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