> For the complete documentation index, see [llms.txt](https://isbm.savimbo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://isbm.savimbo.com/methodology/zh-cn/ji-xian-ping-gu/zhi-shi-wu-zhong-wan-zheng-xing-ping-fen.md).

# 指示物种完整性评分

指示物种完整性得分是物种固有属性，取决于其在自然生态系统中的演化生态位、对该生态系统的敏感性，以及离开该生态系统后的脆弱性。该得分依据公开数据和／或传统生态知识生成。

ISBM旨在表征完整生态系统。然而，某些易于监测的指示物种可能无法充分代表其所在生态系统。能够在受污染系统中生存的物种，其完整性得分将较低。识别到此类物种仅可获得部分积分，因为该物种可能出现在并非完全完整的生态系统中。不过，更具代表性的物种可能难以监测。为使该方法学对可能缺乏专业能力或资源不足的原住民和当地社区监测者更加普及，我们引入了指示物种完整性得分，以便在无法获得完善数据时，使用非理想化观测结果。&#x20;

&#x20;例如，许多原住民可能会发现貘比美洲豹更容易定位，并且在亚马逊地区的许多原住民族中，貘是一种图腾动物。然而，貘并不能完全代表完整生态系统，因此其完整性得分将为0.5。&#x20;

在生成一份 [可用的指示物种](/methodology/zh-cn/ji-xian-ping-gu/zhi-shi-wu-zhong-xuan-ze.md)清单后，还必须按照其表征生态系统的能力进行排序，完整性得分范围为0-1.0，其中1.0表示对生态系统的完全表征能力。上述得分将用于 [完整性计算](/methodology/zh-cn/ji-suan/jia-zhi-ji-suan.md) ，并且如有公开数据，应予以支持；如无公开数据，则应依据专家意见，并由分配给该项目的VVB审查。&#x20;

附录E中提供了一份带有外部评级数据的示例物种清单， [附录E](/methodology/zh-cn/fu-lu/fu-luezhi-shi-wu-zhong-xuan-ze-yang-ben.md).

#### **图12a：哥伦比亚指示物种完整性得分示例**

<div data-full-width="true"><figure><img src="/files/ff5139a144c198bc88d58b8caf4a3bafffbea642" alt="Example of indicator species selection table for Colombia. "><figcaption></figcaption></figure></div>


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