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首页> 外文期刊>Ocean & coastal management >The use of bottom longline on soft bottoms: An opportunity of development for fishing tourism along a coastal area of the Strait of Sicily (Mediterranean Sea)
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The use of bottom longline on soft bottoms: An opportunity of development for fishing tourism along a coastal area of the Strait of Sicily (Mediterranean Sea)

机译：在软底上使用底延绳：在西西里海峡（地中海）沿海地区发展垂钓旅游业的机会

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摘要

The crisis of small-scale fisheries is causing the progressive abandonment of ancient fishing traditions and customs along a coastal area of the Strait of Sicily. For instance, worthwhile mentioning is the rapid decline in the use of bottom longline, which used to be one of the most popular gears in this area in past times. This study aims at investigating the potential of bottom longline for tourism purposes, in the perspective of recovering ancient fishing crafts. Experimental surveys were carried out to explore the effectiveness of this gear on soft bottoms, which are not usually exploited by local fishermen. An analysis of catches was carried out to assess their suitability within fishing tourism actions. The results gathered during the period of investigation demonstrate a reasonable variety of catches, with large-size specimens representing the bulk of captures. The highest values in terms of abundance and biomass were recorded for bogue Boops boops (L.) and axillary seabream Pagellus acarne (Risso). The possible enhancement of these two low commercial value species is discussed. Results also highlight the suitability of the use of bottom longline during tourism low seasons. The use of longline would produce several positive impacts in the framework of fishing tourism in the study area, such as for instance the creation of alternative sources of income for artisanal fishers, the enhancement of underexploited species in the perspective of environmental sustainability, the recovery and re-launch of a disappearing fishing gear, thus contributing to safeguard cultural diversity.
机译：小型渔业的危机正在导致西西里海峡沿海地区逐渐放弃古老的捕鱼传统和习俗。例如，值得一提的是，底部延绳钓的使用迅速减少，过去曾经是该领域最受欢迎的渔具之一。这项研究的目的是从恢复古代渔船的角度研究海底延绳钓在旅游业中的潜力。进行了实验调查，以探索这种渔具在软底上的有效性，这种软底通常不被当地渔民利用。对渔获物进行了分析，以评估其在渔业旅游活动中的适用性。在调查期间收集的结果表明，渔获物种类合理，其中大型标本代表了大部分渔获物。丰满的牛oop（L。）和腋鲷Pagellus acarne（Risso）的丰度和生物量最高。讨论了这两种低商业价值物种的可能增强。结果还突出了在旅游淡季期间使用底部延绳钓的适宜性。延绳钓的使用将在研究区域的捕鱼旅游业框架内产生若干积极影响，例如为手工渔民创造替代收入来源，从环境可持续性，恢复和恢复的角度加强未开发物种的开发。重新推出消失的渔具，从而有助于维护文化多样性。

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  • 来源
    《Ocean & coastal management》 |2012年第1期|p.20-26|共7页
  • 作者

    Tiziana Cillari; Manuela Falautano; Luca Castriota; Vanessa Marino; Pietro Vivona; Franco Andaloro;

  • 作者单位

    ISPRA (Italian National Institute for Environmental Protection and Research), STS Palermo, via Salvatore Puglisi 9, 90143 Palermo, Italy;

    ISPRA (Italian National Institute for Environmental Protection and Research), STS Palermo, via Salvatore Puglisi 9, 90143 Palermo, Italy;

    ISPRA (Italian National Institute for Environmental Protection and Research), STS Palermo, via Salvatore Puglisi 9, 90143 Palermo, Italy;

    ISPRA (Italian National Institute for Environmental Protection and Research), STS Palermo, via Salvatore Puglisi 9, 90143 Palermo, Italy;

    ISPRA (Italian National Institute for Environmental Protection and Research), STS Palermo, via Salvatore Puglisi 9, 90143 Palermo, Italy;

    ISPRA (Italian National Institute for Environmental Protection and Research), STS Palermo, via Salvatore Puglisi 9, 90143 Palermo, Italy;

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