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首页> 外文期刊>Ocean & coastal management >Indicators of the impacts of tourism on hard-bottom benthic communities of Una do Cardoso State Park (Cananeia) and Sonho Beach (Itanhaem), two southern coastal areas of Sao Paulo State (Brazil)
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Indicators of the impacts of tourism on hard-bottom benthic communities of Una do Cardoso State Park (Cananeia) and Sonho Beach (Itanhaem), two southern coastal areas of Sao Paulo State (Brazil)

机译：旅游业对巴西圣保罗州南部两个沿海地区乌纳杜卡多佐州立公园（加拿大）和索尼海滩（伊塔海姆）坚硬底栖生物群落的影响指标

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摘要

Unplanned public visitation can have negative impacts on coastal benthic communities. This study evaluated and compared the indicators of the impacts of tourism in the midlittoral of two rocky shore sites (Ilha do Cardoso State Park - ICSP, a protected area and Sonho Beach, a non-protected area) in the coast of Sao Paulo State. The impact indicators observed were: sediment resuspension; trampling; handling and removal of organisms. Tourists at Sonho Beach were mostly on vacation and made more mistakes when asked about rocky shores than the tourists at ICSP, which were mainly participating in environmental education activities. At Sonho Beach, 376 occurrences of impact indicators were observed. Nonparametric tests indicated significant differences between genders (p < 0.05), due to the greater number of instances of sediment resuspension caused by males; and among age groups, because of the greater number of instances of trampling observed for tourists younger than seven. A total of 236 occurrences of impact indicators were observed at ICSP, and no significant differences were detected between genders or among age groups (p > 0.05). The areas differed significantly for resuspension and trampling (more frequent at Sonho Beach) and handling (more frequent at ICSP). This outcome was expected because environmental education programs are conducted at ICSP but not at Sonho Beach. These results indicate the importance of environmentally directed activities and visitor control within protected areas, and they indicate a need for such activities in non-protected areas.
机译：计划外的公众访问会对沿海底栖生物群落产生负面影响。这项研究评估并比较了圣保罗州海岸两个岩石海岸站点（伊尔多杜卡多索州立公园-ICSP，一个保护区和非保护区Sonho海滩）的中游旅游影响指标。观察到的影响指标为：泥沙重悬；践踏处理和清除生物。 Sonho Beach的游客大多在度假，被问到多岩石的海岸时犯的错误比ICSP的游客多，后者主要参加环境教育活动。在Sonho海滩，观察到376个影响指标。非参数测试表明性别之间存在显着差异（p <0.05），这是由于男性引起的沉积物重新悬浮的实例增多。并且在各个年龄段中，由于观察到的7岁以下游客遭到践踏的次数更多。在ICSP上共观察到236项影响指标，并且在性别之间或年龄组之间均未发现显着差异（p> 0.05）。重悬和践踏（在Sonho Beach更为频繁）和搬运（在ICSP更为频繁）的区域差异很大。预期会有此结果，因为环境教育计划是在ICSP而不是Sonho Beach进行的。这些结果表明在保护区内开展针对环境的活动和控制游客的重要性，并表明需要在非保护区内进行此类活动。

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  • 来源
    《Ocean & coastal management》 |2012年第3期|p.1-8|共8页
  • 作者

    Juliana Nascimento Silva; Natalia Pirani Ghilardi-Lopes;

  • 作者单位

    Universidade Federal do ABC, Centro de Ciencias Naturais e Humanas, Rua Santa Adilia, 166 Bangu, CEP 09210-170 Santo Andrf, SP, Brazil;

    Universidade Federal do ABC, Centro de Ciencias Naturais e Humanas, Rua Santa Adilia, 166 Bangu, CEP 09210-170 Santo Andrf, SP, Brazil;

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