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首页> 外文期刊>Brazilian Journal of Aquatic Science and Technology >Análise Dos Riscos Ao Banho De Mar No Município De Pontal Do Paraná - PR – Temporada 2003/2004
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Análise Dos Riscos Ao Banho De Mar No Município De Pontal Do Paraná - PR – Temporada 2003/2004

机译：在Pontal DoParaná市洗澡的风险分析-PR-2003/2004 Season

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This work aims to analyze the features related to bather safety at Pontal do Paraná – PR. The study is concentrated on environmental risks, on bather behavior and spatial distribution of bather rescue. A GIS was structured with information about beaches infrastructure, the permanent and temporary risks, bather’s density in each beach, the safeguards houses and rescue statistics. Generally Pontal do Paraná bathers are neglect with their security. Only 54% of them to bath in patrolled places, 74% don’t ask for the lifeguard’s information about the sea condition and 17% don’t observe the sea condition before bather. About the bather capability of swimming was found that 50% of the bathers don’t know to swim. Despite this, 44% of the bathers go to the sea with the water at level of their thorax or above. This finding may help explain the large amount of rescue. The most part of bathers ignore the environmental risks of sea bathing like: surf zone currents; tides which continually change water depth and current velocities; wind-driven currents, and rip currents. So the hazards during sea bathing happen by an equivocated perception of the beach environment. The GIS show be useful to understand the relationship among the behavior of the bather on the beach, the physics parameters that drive the beach morphodynamic and the available lifeguards patrolling infrastructure.
机译：这项工作旨在分析与邦塔拉巴拉那（Pontal doParaná）的沐浴者安全相关的特征。该研究集中在环境风险，沐浴者行为和沐浴者营救的空间分布上。 GIS的结构包括有关海滩基础设施，永久和临时风险，每个海滩的沐浴者密度，保障房和救援统计信息。通常，Pontal doParaná沐浴者会忽略其安全性。只有54％的人在巡逻的地方洗澡，74％的人不要求救生员提供有关海况的信息，还有17％的人在洗澡前不观察海况。关于泳客的游泳能力，发现50％的泳客不游泳。尽管如此，仍有44％的沐浴者胸腔或胸部以上的水位出海。这一发现可能有助于解释大量的救援行动。大部分沐浴者无视海水浴的环境风险，例如：冲浪区水流;不断改变水深和流速的潮流;风力和裂隙电流。因此，对海滩环境的模棱两可的感觉会在海水浴中产生危害。 GIS显示对于了解泳客在海滩上的行为，驱动海滩形态动力学的物理参数以及可用的救生员巡逻基础设施之间的关系非常有用。

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