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首页> 外文会议>Solutions to Coastal Disasters Conference; 20050508-11; Charleston,SC(US) >Adoption of Erosion Rate-Based Setbacks in Maui, Hawaii: Observations and Lessons Learned
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Adoption of Erosion Rate-Based Setbacks in Maui, Hawaii: Observations and Lessons Learned

机译：在夏威夷毛伊岛采用基于侵蚀率的挫折：观察到的教训

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摘要

Inadequate construction setbacks over the last century on the Hawaiian island of Maui have led to a heavy reliance on shoreline armoring for structures now facing erosion crises. Along 56 miles of sandy shoreline, over 370 shore protection structures, such as seawalls, revetments and groins, have been built, nearly two thirds of which have been identified in an unpublished study as likely having a negative impact on the adjacent sandy beach. In November 2003, Maui County set a precedent for shoreline protection among the counties of Hawaii by being the first to adopt erosion rate-based construction setback rules. The process of producing erosion rate data and creating and adopting the new setback rules took over 5 years. A significant amount of input was received from the public through an advisory committee, public workshops and public hearings. Following the adoption of the new rules, planning and permitting situations have arisen that have revealed limitations in the rules. These issues are currently being addressed on a case-by case basis, but it is likely that further amendments will be necessary.
机译：上个世纪，夏威夷毛伊岛上的建筑挫折不足，导致目前面临侵蚀危机的建筑物严重依赖海岸线装甲。沿着56英里的沙滩海岸线，建造了370多个海岸保护结构，例如海堤，护岸和腹股沟，其中近三分之二在一项未发表的研究中被确定为可能对邻近的沙滩产生负面影响。 2003年11月，毛伊县成为第一个采用基于侵蚀率的建筑挫折规则的夏威夷县，以保护海岸线。生成侵蚀速率数据以及创建和采用新的挫折规则的过程耗时超过5年。通过咨询委员会，公众研讨会和公众听证会从公众那里获得了大量意见。随着新规则的通过，出现了计划和许可情况，这些情况表明了规则的局限性。目前正在逐案处理这些问题，但可能有必要进一步修正。

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