Process / pipelineCommunity ecology
指示值分析
指示值（IndVal）分析由Dufrene和Legendre（1997）开发，用于识别能够可靠指示特定环境条件、栖息地类型或群落群组的物种。该方法量化了物种与栖息地之间的关联性，产生一个结合了特异性（对特定栖息地的排他性偏好）和忠诚度（当栖息地出现时的一致性存在）的指示值。IndVal广泛应用于保护生物学以识别管理关注物种，栖息地类型划分以发现指示物种，以及恢复生态学以评估恢复后的群落是否与参照条件相匹配。
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来源
- Dufrene, M., & Legendre, P. (1997). Species assemblages and indicator species: the need for a flexible asymmetrical approach. Ecological Monographs, 67(3), 345-366. DOI: 10.2307/2963459 ↗
- Bakus, G. J. (2007). Quantitative Ecology and the Brown Algae. Oxford University Press. link ↗
- Caceres, M. D., & Legendre, P. (2010). Stability analysis of species-by-trait matrices. Methods in Ecology and Evolution, 1(3), 217-226. link ↗
如何引用本页
ScholarGate. (2026, June 3). Indicator Value Analysis (IndVal). ScholarGate. https://scholargate.app/zh/ecology/indicator-value
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