分析西非沿海地区非法捕鱼的悲剧

E. Merem, Y. Twumasi, J. Wesley, M. Alsarari, S. Fageir, M. Crisler, C. Romorno, D. Olagbegi, A. Hines, G. S. Ochai, E. Nwagboso, S. Leggett, D. Foster, V. Purry, J. Washington
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引用次数: 8

摘要

西非沿海地区长期以来一直被认为是全球最肥沃的渔业地区之一。因此,在该地区的许多沿海社区,渔业作为周边生态系统的重要组成部分,对市民的经济活动至关重要。然而,非法外国船只的经常性过度捕捞不仅妨碍了该地区的收入来源和粮食安全。在过去几年中,从事非法捕鱼的外国拖网渔船对当地渔业的广泛掠夺继续有增无减,给社区留下了不可磨灭的印记。考虑到其影响,目前已经达到巨大程度的渔业危机正迅速成为必须加以处理的区域悲剧,否则西非的繁荣可能难以实现。而这是以当地人的利益为代价的,他们的沿海水域不断被非法的外国拖网渔船侵占。由于机构薄弱、法律无效、缺乏区域行动计划和西非渔区规模等许多因素,这些活动引发枯竭和生物多样性消失、收入损失和陷入贫困。尽管这些困境挥之不去,但这些年主流文学的魅力只集中在其他地方的渔业危机上,很少涉及西非。因此,本文将通过使用描述性统计和地理信息系统的混合尺度方法来研究过度捕捞的悲剧,并强调问题、趋势、因素和影响,从而填补这一空白。从时空分析的结果来看,在产出的基础上显示出巨大的潜力,以及不断增加的枯竭、非法活动造成的损失和一系列社会经济和自然因素造成的影响。该文件提出的解决办法包括颁布更严格的条例、西非采取法律行动、遣返资金、区域合作和有效监测。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analyzing the Tragedy of Illegal Fishing on the West African Coastal Region
The West African coastal region has long been regarded as one of the most fertile fishing regions in the globe. For that, in many of the region’s coastal communities, fishery stands out as a vital component of the surrounding ecosystem central to economic activities among citizens. However, recurrent overfishing by illegal foreign vessels is not only impeding sources of revenue and food security in the area. During the last several years, the widespread plunder of local fisheries by foreign trawlers engaged in illegal fishing continues unabated with indelible marks on communities. Considering the implications, the ongoing fishery crisis which has now reached monumental proportions is fast becoming a regional tragedy which must be dealt with it, if not, prosperity in West Africa could be elusive. While this comes at the expense of locals whose coastal waters are repeatedly encroached upon by illegal foreign trawlers. Such activities trigger depletion and biodiversity disappearance, loss of income and exposure to poverty due to many elements such as weak institutions, ineffective laws, absence of regional action plan and size of the West African fishing zone. Notwithstanding the lingering dilemmas, the fascination of mainstream literature all those years focused solely on fishery crisis elsewhere with little on West Africa. Thus, this paper will fill that void by examining the tragedy of over fishing using a mix scale approach of descriptive statistics and GIS with emphasis on the issues, trends, factors and impacts. From the temporal-spatial analysis, the result shows vast potentials based on the output as well as growing depletion, losses from illegal activities and impacts prompted by a host of socio-economic and physical factors. The paper offered solutions ranging from the promulgation of stricter regulations, legal actions by West Africa, the repatriation of funds, regional cooperation and effective monitoring.
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