尼日利亚尼日利亚三角洲Igbedi Creek渔具及渔民状况调查

K. Kwen, O. A. Davies, T. E. Binyotubo
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引用次数: 2

摘要

2012年9月至2013年2月,对尼日尔三角洲Igbedi Creek地区进行了为期6个月的渔具调查,以评估该地区渔民主要使用的渔具类型。五个社区即:Igbedi、Agorobene、Ogobiri、Toru-Ebene和Otuan被选为抽样框架。总共发放了200份问卷,每个社区40份。渔民的选择采用两阶段随机抽样技术。收集的数据采用简单的描述性统计、频率和百分比进行分析。受访渔民在30-39岁的灵活年龄层中所占比例最大(34.00%),而在50岁及以上的非活动年龄层中所占比例为5.50%。女渔民占61.00%,男渔民占39.00%。大多数渔民(57.50%)是Ijaws,已婚渔民所占比例最高(52.50%)。渔民们使用三种类型的渔具,鱼钩和线,陷阱和网。网捕率最高(46.00%),钩和线捕率最低(7.50%)。大多数渔民(56.00%)的日收入约为2,500至3,000奈拉,而17.50%的人的日收入超过1,500奈拉。影响成功捕鱼作业的挑战包括缺乏购买渔业投入的资金、难以获得贷款等,提供的解决办法是以补贴率提供渔业投入、向渔民提供贷款、提供适当的推广服务等。
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Survey of Fishing Gear and Status of Fishers in Igbedi Creek, Nigeria Delta, Nigeria
A survey of fishing gear in Igbedi Creek, Niger Delta Area was carried out for six months from September 2012 to February 2013 to assess the types of fishing gear mostly used by fishers in this Creek. Five communities namely: Igbedi, Agorobene, Ogobiri, Toru-Ebene and Otuan were selected for the sampling framework. A total of 200 questionnaires were given out, 40 to each community. A two stage random sampling technique was adopted in the selection of fishers. Data collected was analyzed by using simple descriptive statistics, frequency and percentages. The greatest proportion (34.00%) of the fishers interviewed were within the agile age bracket of 30-39 years while 5.50% were within the non-active age (50 and above). Female fishers accounted for 61.00% while the males were 39.00%. Majority of the fishers (57.50%) were Ijaws and married fishers recorded the highest percentage (52.50%). Three types of fishing gears, hook and line, trap and net were used by the fishers. Net had the highest percentage (46.00%) while hook and line had the lowest percentage (7.50%). Most of the fishers (56.00%) generated about N2,500 to N3,000 as daily income while 17.50% realized more than N1,500 as daily income. Challenges affecting successful fishing operations include lack of fund to purchase fishing inputs, difficulty in accessing loans amongst others and proffered solutions were provision of fishing inputs at subsidized rate, provision of loans to fishers, provision of adequate extension services and others.
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