鹦鹉螺的贸易工业和保护鹦鹉螺的需要

IF 2.3 2区 农林科学 Q2 FISHERIES
C.J. Barrett , K. Vossen , S. Stott , G.J. Barord
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引用次数: 0

摘要

数十年来对鹦鹉螺(鹦鹉螺和鹦鹉螺)的密集和无管制捕捞导致渔业崩溃,当地经济退化,存在超过5亿年的血统枯竭,以及对生态系统的影响,这一影响尚未得到充分研究。早在20世纪80年代,就有关于种群崩溃和局部灭绝的轶事报道,后来在2010年代用科学数据进行了量化。这些数据导致了2017年鹦鹉螺贸易的第一个国际法规,试图限制鹦鹉螺种群的消耗。然而,很少有关于保护干预结果的文章发表,以帮助保护鹦鹉螺免受过度开发。鹦鹉螺号是一种独特的古玩的代表,因为它们的产品主要是为旅游贸易制造的,在某种程度上是不受关注的。然而,鹦鹉螺成熟延迟、繁殖力低、发育时间长等生活史策略表明,该群体天生容易受到种群不受管制的压力。有必要促进公众了解鹦鹉螺对过度捕捞的敏感性,也有必要为鹦鹉螺渔业制定有效的人口监测和可执行的管理战略。在这里,我们提出了一个潜在的鹦鹉螺管理策略模型,考虑鹦鹉螺和它们的生态系统,以及当地社区。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The trade industry for nautiluses and the need for their conservation
Decades of intense and unregulated fishing of nautiluses (Allonautilus and Nautilus) have resulted in collapsed fisheries, degraded local economies, the depletion of a lineage that has existed for over 500 million years, and impacts to an ecosystem that is vastly understudied. As early as the 1980s, there were anecdotal reports of population collapse and local extinction, which were later quantified with scientific data in the 2010s. These data led to the first international regulations of the nautilus shell trade in 2017 as an attempt to limit the depletion of nautilus populations. However, little has been published in the way of conservation intervention outcomes to help protect nautiluses from overexploitation. Nautiluses are representative of a unique curio item as their products are primarily made for the tourist trade and are somewhat under the radar. Though, the life history strategies of nautiluses of delayed maturity, low fecundity, and long developmental time signify that that group is inherently vulnerable to unregulated pressure on the population. There is a need to promote a public understanding of the sensitivities of nautiluses to overfishing, as well as a need for effective population monitoring and enforceable management strategies for nautilus fisheries. Here, we suggest a potential model for a nautilus management strategy that considers the nautiluses and their ecosystems, as well as the local communities.
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来源期刊
Fisheries Research
Fisheries Research 农林科学-渔业
CiteScore
4.50
自引率
16.70%
发文量
294
审稿时长
15 weeks
期刊介绍: This journal provides an international forum for the publication of papers in the areas of fisheries science, fishing technology, fisheries management and relevant socio-economics. The scope covers fisheries in salt, brackish and freshwater systems, and all aspects of associated ecology, environmental aspects of fisheries, and economics. Both theoretical and practical papers are acceptable, including laboratory and field experimental studies relevant to fisheries. Papers on the conservation of exploitable living resources are welcome. Review and Viewpoint articles are also published. As the specified areas inevitably impinge on and interrelate with each other, the approach of the journal is multidisciplinary, and authors are encouraged to emphasise the relevance of their own work to that of other disciplines. The journal is intended for fisheries scientists, biological oceanographers, gear technologists, economists, managers, administrators, policy makers and legislators.
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