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The Tourism Carrying Capacity of Underwater Trails in Isabel Island National Park, Mexico

机译：墨西哥伊莎贝尔岛国家公园水下小径的旅游承载力

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摘要

The popularity of ecotourism in the marine protected areas of Mexico has increased over the last 10 years; in particular there is a large development of a SCUBA diving industry in the Mexican Pacific including Isabel Island. Given the risks associated with human activity in the marine environments around this island, we propose two ecotourism management strategies: the creation and use of underwater trails, and the estimation of the specific tourism carrying capacity (TCC) for each trail. Six underwater trails were selected in sites that presented elements of biological, geological, and scenic interest, using information obtained during field observations. The methodology used to estimate the TCC was based upon the physical and biological conditions of each site, the infrastructure and equipment available, and the characteristics of the service providers and the administrators of the park. Correction factors of the TCC included elements of the quality of the visit and the threat and vulnerability of the marine environment of each trail (e.g., divers' expertise, size and distance between groups of divers, accessibility, wind, coral coverage). The TCC values ranged between 1,252 and 1,642 dives/year/trail, with a total of 8,597 dives/year for all six trails. Although these numbers are higher than the actual number of recreational visitors to the island (～ 1,000 dives per year), there is a need for adequate preventive management if the diving sites are to maintain their esthetic appeal and biological characteristics. Such management might be initially directed toward using only the sites and the TCC proposed here.
机译：在过去的十年中，生态旅游在墨西哥海洋保护区的流行有所增加；特别是在包括伊莎贝尔岛（Isabel Island）在内的墨西哥太平洋，潜水俱乐部（SCUBA）的潜水产业得到了巨大发展。考虑到该岛周围海洋环境中与人类活动有关的风险，我们提出了两种生态旅游管理策略：水下小径的创建和使用，以及每条小径的特定旅游承载力（TCC）的估算。使用在野外观察中获得的信息，在呈现生物，地质和风景名胜元素的地点选择了六个水下小径。用于估算TCC的方法是基于每个站点的物理和生物条件，可用的基础设施和设备以及公园的服务提供商和管理员的特征。 TCC的校正因素包括访问质量，每条步道的海洋环境的威胁和脆弱性（例如，潜水员的专业知识，潜水员组之间的大小和距离，可及性，风力，珊瑚覆盖率）。 TCC的值在每年/每条小径1,252至1,642次潜水之间，所有6条小径的每年共8597次潜水。尽管这些人数高于该岛休闲游客的实际人数（每年约1,000次潜水），但如果潜水场所要保持其审美吸引力和生物学特性，则需要进行充分的预防管理。这种管理最初可能只针对使用此处建议的站点和TCC。

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  • 来源
    《Environmental Management》 |2013年第2期|335-347|共13页
  • 作者

    Eduardo Rios-Jara; Cristian Moises Galvan-Villa; Fabian Alejandro Rodriguez-Zaragoza; Ernesto Lopez-Uriarte; Vicente Teofilo Mun-tide oz-Fernandez;

  • 作者单位

    Laboratorio de Ecosistemas Marinos y Acuicultura, Departamento de Ecologia, CUCBA, Universidad de Guadalajara, Km. 15.5 Carretera Guadalajara-Nogales, Nextipac, 45110 Zapopan, JAL, Mexico;

    Laboratorio de Ecosistemas Marinos y Acuicultura, Departamento de Ecologia, CUCBA, Universidad de Guadalajara, Km. 15.5 Carretera Guadalajara-Nogales, Nextipac, 45110 Zapopan, JAL, Mexico;

    Laboratorio de Ecosistemas Marinos y Acuicultura, Departamento de Ecologia, CUCBA, Universidad de Guadalajara, Km. 15.5 Carretera Guadalajara-Nogales, Nextipac, 45110 Zapopan, JAL, Mexico;

    Laboratorio de Ecosistemas Marinos y Acuicultura, Departamento de Ecologia, CUCBA, Universidad de Guadalajara, Km. 15.5 Carretera Guadalajara-Nogales, Nextipac, 45110 Zapopan, JAL, Mexico;

    Laboratorio de Ecosistemas Marinos y Acuicultura, Departamento de Ecologia, CUCBA, Universidad de Guadalajara, Km. 15.5 Carretera Guadalajara-Nogales, Nextipac, 45110 Zapopan, JAL, Mexico;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Conservation; Diving; Management; Biodiversity; Island; Pacific;

    机译：保护;潜水;管理;生物多样性;岛;太平洋地区;

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