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首页> 外文期刊>Ocean & coastal management >Global shark attack hotspots: Identifying underlying factors behind increased unprovoked shark bite incidence
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Global shark attack hotspots: Identifying underlying factors behind increased unprovoked shark bite incidence

机译：全球鲨鱼袭击热点：找出无缘无故的鲨鱼叮咬发病率上升背后的潜在因素

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摘要

Unprovoked shark bite remains a rare, unlikely occurrence; however, shark bite incidence is increasing world-wide. In an effort to understand why shark bite incidence is increasing, we examine recent trends in unprovoked shark bite statistics and other media from the six global shark bite "hotspots", the United States, South Africa, Australia, Brazil, Reunion Island and the Bahamas, and review recent literature that identifies potential causative factors that may contribute to rising shark bite incidence. Increases in shark bite incidence are likely attributable to rises in human population, as well as other causative factors, including habitat destruction/modification, water quality, climate change and anomalous weather patterns and the distribution/abundance of prey. Our analysis shows that increases are likely the result of a set of conditions that disrupts the natural balance of an area at a local or regional level and increases the probability of shark-human interaction. We also present recommendations for future management of shark-human interaction. (C) 2016 Elsevier Ltd. All rights reserved.
机译：无缘无故的鲨鱼咬伤仍然罕见，不太可能发生。但是，全世界鲨鱼叮咬的发生率正在增加。为了理解为什么鲨鱼咬伤发生率在增加，我们研究了来自全球六大鲨鱼咬伤“热点”，美国，南非，澳大利亚，巴西，留尼汪岛和巴哈马的无故鲨鱼咬伤统计数据和其他媒体的最新趋势。 ，并回顾最近的文献，这些文献确定了可能导致鲨鱼叮咬发病率上升的潜在原因。鲨鱼叮咬的发病率上升很可能归因于人口的增长，以及其他致病因素，包括栖息地的破坏/改变，水质，气候变化和异常的天气模式以及猎物的分布/丰富。我们的分析表明，增加的条件可能是一系列条件的结果，这些条件破坏了本地或区域一级区域的自然平衡并增加了鲨鱼与人互动的可能性。我们还提出了有关鲨鱼与人类互动未来管理的建议。 （C）2016 Elsevier Ltd.保留所有权利。

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