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Valuing recreational and conservation benefits of coral reefs—The case of Bolinao, Philippines

机译：重视珊瑚礁的娱乐和保护效益—以菲律宾波里瑙为例

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摘要

The recognition of recreational and conservation benefits of coral reefs globally provides a sound economic rationale for their management. The value of recreational and conservation benefits of coral reefs along the Lingayen Gulf, Bolinao, Philippines is evaluated using travel cost and contingent valuation methods, respectively. Empirical results generated consumer surplus valued at PhP 10,463 (US$223) per person per annum or potential net annual revenues to the local economy worth PhP220.2 million (US$4.7 million) from an estimated 21,042 visitors to Bolinao in 2000. However, willingness to pay (WTP) values (in absolute terms and as a percentage of income) for the conservation of coral reefs at Bolinao that were elicited are low, particularly among domestic tourists. This implies that preservation of natural resources and the environment may not be an immediate priority among local travelers due to socio-economic considerations in developing countries, such as the Philippines and the public goods nature of the recreational services provided by coral reefs. These results have further implications for determining the values of coral reefs to support public investment for their conservation and management. The roles of advocacy, education, and awareness campaigns have been highlighted to create a larger WTP for the management of coral reefs.
机译：全球范围内对珊瑚礁娱乐和保护利益的认识为珊瑚礁的管理提供了合理的经济依据。分别使用旅行成本和或有估值方法评估了菲律宾波利纳奥Lingayen海湾沿岸珊瑚礁的娱乐和保护价值。经验结果产生了每人每年10,463菲律宾比索（223美元）的消费者剩余价值，或2000年估计有21,042名游客到波里尼奥，对当地经济的潜在净年度收入为2.202亿菲律宾比索（470万美元）。在波里尼奥引起的珊瑚礁保护的酬金（绝对值和收入百分比）很低，尤其是在国内游客中。这意味着，由于发展中国家（例如菲律宾）的社会经济考虑以及珊瑚礁提供的娱乐服务的公共物品性质，保护自然资源和环境可能不是当地旅行者的当务之急。这些结果对于确定珊瑚礁的价值具有进一步的意义，以支持公共投资对其进行保护和管理。强调了宣传，教育和意识运动的作用，以创建更大的WTP用于管理珊瑚礁。

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