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TRANSPORT-RELATED IMPACTS OF THE NORTHRIDGE EARTHQUAKE.
| 题名： | TRANSPORT-RELATED IMPACTS OF THE NORTHRIDGE EARTHQUAKE. |
| 作者： | Davis-B |
| 关键词： | COMMUTER-SERVICE; EARTHQUAKES-; ECONOMIC-IMPACTS; EMERGENCIES-; HIGHWAY-CORRIDORS; LOS-ANGELES-CALIFORNIA; LOSS-AND-DAMAGE; LOSSES-; NORTHRIDGE-EARTHQUAKE-1994; REDUNDANCY- |
| 摘要： | This research estimates the transportation related business interruption impacts of the 1994 Northridge earthquake using a spatial allocation model, SCPM (the Southern California Planning Model) and surveys of businesses and individuals. Total business interruption losses are estimated at more than $6.5 billion, sizeable but much smaller than total structural damage (over $25 billion), with an associated jobs loss of 69,000 person years. The four types of transportation related interruptions (commuting, inhibited customer access, and shipping and supply disruptions) totaled more than $1.5 billion, or 27% of all local business interruptions, with a job loss of more than 15,700 person years. In addition, there were commuting time losses of at least $33 million and some dislocation of shopping patterns and frequencies. These losses would have been much higher had it not been for the substantial redundancy of Los Angeles' highway system. |
| 总页数： | Journal of Transportation and Statistics. 1998/05. 1(2) pp21-36 (10 Tab., Refs.) |
| 报告类型： | 科技报告 |
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