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首页> 外文期刊>Revista rvore >Valora??o econ?mica da área de prote??o ambiental estadual da Cachoeira das Andorinhas - MG
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Valora??o econ?mica da área de prote??o ambiental estadual da Cachoeira das Andorinhas - MG

机译：andorinhas cachoeira - mg国家环保区的经济价值

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摘要

The economic valuation of environmental assets is an important criterion that subsidizes the decision-making in the policies definition that manage natural resources. Therefore, it was aimed to valuing the área de Prote??o Ambiental Estadual da Cachoeira das Andorinhas (APAE/CA - State Environmental Protection Area of Cachoeira das Andorinhas), an important Conservation Unit in Ouro Preto, Minas Gerais State, with 18,700 hectares of extension. Despite having an important natural heritage, such environmental asset has degraded areas in addition to the lack of the necessary supporting by the management organs for its effective use. As a study area, the Rio das Velhas sub-basin was defined, where APAE/CA is inserted, covering districts located in Ouro Preto and Itabirito municipalities. By using the Contingent Valuation, through the approach of Hanemann (1984) and the bootstrapping method, it was achieved the monthly meadian willingness to pay (DPA) per capita of the districts involved in the improvement and preservation of APAE/CA of R$15.43. The economic value calculated for the environmental asset was R$10,398,030.12, representing the annuals benefits provided by APAE/CA which are noticed by the interviewed people. Environmental perception variables were used together with the evaluation, in order to verify its impact on DAP under study. The results pointed that the perception and the environmental valuation are positively correlated.
机译：环境资产的经济估值是一个重要标准，在管理自然资源的政策定义中补贴决策。因此，它旨在重视ÁreaDeProte?? o Ambiental Estadual da Cachoeira Das和orinhas（APAE / CA - 国家环保面积Cachoeira Das Andorinhas），这是一个重要的米纳斯吉拉斯州的重要保护单位，拥有18,700公顷延伸。尽管具有重要的自然遗产，但除了缺乏管理机关的必要支持方面，这种环境资产还有退化区域。作为研究领域，定义了RIO DAS Velhas Sub-Basin，其中Apae / Ca插入，位于苏州普雷托和伊雅利就市的地区。通过使用哈尼曼（1984年）的方法和自动启动方法的倾销估值，实现了每月的草原愿意支付（DPA）每个人均参与APAE / CA的改善和保存的地区。为环境资产计算的经济价值为10,398,030.12，代表APAE / CA提供的年度福利，由受访者注意到。环境感知变量与评估一起使用，以验证其对研究下的DAP的影响。结果指出的感知和环境估值是正相关的。

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