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首页> 外文期刊>Ocean & coastal management >Can a small artificial reef reduce diving pressure from a natural coral reef? Lessons learned from Eilat, Red Sea
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Can a small artificial reef reduce diving pressure from a natural coral reef? Lessons learned from Eilat, Red Sea

机译：小小的人工礁石可以减轻天然珊瑚礁的潜水压力吗？从红海埃拉特汲取的教训

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摘要

Part of the decline of coral reefs is attributed to the physical damage caused by divers. Consequently, active efforts are being invested to mitigate the diving pressure on and around natural reefs. We measured the effect of artificial reef (AR) placement on the diving behaviors of divers in training in the Red Sea's Gulf of Eilat on the southern tip of Israel. Dive groups were followed, and their diving times in an adjacent marine protected area (MPA) and surrounding natural coral outcrops were recorded. Time spent inside the MPA did not change. However, in-training divers reduced their times in the MPA and at two adjacent coral outcrops following AR deployment, but they did not alter other elements of their dives; coral transplantation did not affect diving behavior. A dive entry point located at least 90-m from the border of the MPA was sufficient to reduce dive time in the MPA. The AR had only a partial impact on diver behavior. Accordingly, future projects should take into account location, size, aesthetics, and the target visitors of the ARs.
机译：珊瑚礁的下降部分归因于潜水员造成的物理损害。因此，人们正在作出积极的努力来减轻天然珊瑚礁及其周围潜水的压力。我们在以色列南端的红海埃拉特湾训练中，测量了人工礁（AR）放置对潜水员潜水行为的影响。跟随潜水小组，记录他们在邻近海洋保护区（MPA）和周围自然珊瑚露头的潜水时间。在MPA中花费的时间没有改变。但是，训练后的潜水员减少了AR部署后在MPA和两个相邻珊瑚露头的潜水时间，但并未改变潜水的其他内容。珊瑚移植并未影响潜水行为。距MPA边界至少90米的潜水进入点足以减少MPA中的潜水时间。 AR对潜水员的行为只产生了部分影响。因此，未来的项目应考虑到AR的位置，大小，美学和目标访问者。

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  • 来源
    《Ocean & coastal management》 |2012年第1期|p.94-100|共7页
  • 作者

    Omer Polak; Nadav Shashar;

  • 作者单位

    Department of Life Science, Ben Gurion University of the Negev. Eilat Campus, P.O. Box 653, Beer Sheva 84105, Israel, Interuniversity Institute for Marine Sciences at Eilat, P.O. Box 469, Eilat 88703, Israel;

    Department of Life Science, Ben Gurion University of the Negev. Eilat Campus, P.O. Box 653, Beer Sheva 84105, Israel;

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