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修改银行侵蚀危险指数(BEHI)协议的河岸侵蚀美国俄亥俄州东北部的快速评估
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Modifying the Bank Erosion Hazard Index (BEHI) Protocol for Rapid Assessment of Streambank Erosion in Northeastern Ohio
DOI:

13:00 min

February 13, 2015

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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

Summary

Automatic Translation

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.

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