Global Critical Habitat Screening Layer - Basic

The International Finance Corporation’s (IFC’s) Performance Standard 6 (PS6) is one of the most influential biodiversity standards of current time, particularly within large-scale infrastructure and the extractive sector. Within PS6, biodiversity significance is articulated through the concept of “Critical Habitat,” a definition developed by the IFC and detailed through criteria aligned with those that support internationally accepted biodiversity designations. Critical Habitat criteria identify habitats of significant importance to threatened, endemic, congregatory and migratory species, threatened or unique ecosystems, and key evolutionary processes. PS6 requires projects to achieve net gains in the biodiversity values for which Critical Habitat is identified.国际金融公司（International Finance Corporation，IFC）的绩效标准6（Performance Standard 6，PS6）是当下极具影响力的生物多样性标准之一，在大型基础设施及采掘行业领域尤为突出。在PS6框架内，生物多样性重要性通过“关键栖息地（Critical Habitat）”这一概念进行界定，该概念由IFC制定，并通过匹配国际公认生物多样性认定准则的评判细则予以细化阐释。关键栖息地的判定标准，用于识别对受威胁物种、特有物种、集群物种与迁徙物种，受威胁或独特生态系统，以及关键演化进程具有显著重要性的栖息地。PS6要求相关项目需实现其划定关键栖息地所依托的生物多样性价值的净增益。

搜集汇总

背景与挑战

背景概述

该数据集提供全球关键栖息地筛选层的基本数据，旨在支持国际金融公司（IFC）绩效标准6（PS6）的合规性评估，重点关注生物多样性保护。数据集基于IFC的‘关键栖息地’概念，识别对受威胁物种、特有物种、迁徙物种、独特生态系统和关键进化过程至关重要的栖息地，帮助用户评估项目对生物多样性的影响并实现净增长目标。