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A high conservation value area (HCVA) is an area that contains one or more High Conservation Values (HCVs). HCVs are biological, ecological, social or cultural values which are considered outstandingly significant or critically important, at the national, regional or global level. The concept was developed by the Forest Stewardship Council (FSC) in 1999, but it is now used by other certification schemes like the Roundtable on Sustainable Palm Oil (RSPO), the Round Table on Responsible Soy Association (RTRS) and Bonsucro, among others, as well as in procurement policies of many companies, banks, retailers, etc. The six High Conservation Values are: * 'HCV 1': Concentrations of biological diversity including endemic species, and rare, threatened or endangered species, that are significant at global, regional or national levels. * 'HCV 2': Large landscape-level ecosystems and ecosystem mosaics that are significant at global, regional or national levels, and that contain viable populations of the great majority of the naturally occurring species in natural patterns of distribution and abundance. * 'HCV 3': Rare, threatened, or endangered ecosystems, habitats or refugia. * 'HCV 4': Basic ecosystem services in critical situations, including protection of water catchments and control of erosion of vulnerable soils and slopes. * 'HCV 5': Sites and resources fundamental for satisfying the basic necessities of local communities or indigenous peoples (for livelihoods, health, nutrition, water, etc...), identified through engagement with these communities or indigenous peoples. * 'HCV 6': Sites, resources, habitats and landscapes of global or national cultural, archaeological or historical significance, and/or of critical cultural, ecological, economic or religious/sacred importance for the traditional cultures of local communities or indigenous peoples, identified through engagement with these local communities or indigenous peoples.. == See also == * Biodiversity hotspots * Crisis ecoregion * Conservation movement * Ecoregions * High conservation value forest * High-Biodiversity Wilderness Areas * List of types of formally designated forests 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「High conservation value area」の詳細全文を読む スポンサード リンク
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