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Modification de l'Indice (BEHI) Protocole Banque érosion de risques pour l'évaluation rapide des berges contre l'érosion dans le nord de l'Ohio
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Chapters
- 00:00Title
- 00:16Introduction
- 01:35Changes to Rosgen’s BEHI
- 02:47Modified BEHI: Pre-Screening Questionnaire
- 05:20Modified BEHI: Data Sheet
- 10:15Representative Results
- 12:04Conclusion
Streambank erosion potential can be evaluated and ranked using David Rosgen’s Bank Erosion Hazard Index (BEHI), however this protocol has significant limitations. Here we present protocol modifications to address time constraints, allow nonprofessionals to complete accurate assessments, and account for non-alluvial stream conditions in Northeast Ohio.
