Hazards

Hazards

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  1. Mapping of Unstable and Potentially Unstable Slopes in Sogne og Fjordane

    For the past three years NGU has worked on 25 unstable and potentially unstable rock slopes in Sogn og Fjordane. In addition Fjærlandsfjord, Hyenfjord and Årdalsvatnet were systematically mapped for deposits...

  2. Periodic Atlas of the Metroscape: Natural Hazards: Are You at Risk

    This edition of the Periodic Atlas of the Metroscape focuses on hazard analysis, and looks at the relative danger of earthquake, flood, landslide, debris flow, lava flow, and radon throughout the Portland area....

  3. Groundwater Recharge of a Landslide : An Isotopic and Meteorological Analysis

    Landslides pose a significant threat to property and personal injury, estimated at 3.5 billion dollars and 25-50 deaths per year respectively (Schuster, 1996). The triggers that cause landslides are well...

  4. Precipitation Intensity Required for Landslide Initiation in Rwanda

    Rwanda has a high density of landslides, heavy precipitation events and a shortage of resources to study them, making it an excellent candidate for study using satellite-based remote sensing data. To assess...

  5. Modelling root reinforcement in shallow forest soils

    A hypothesis used to explain the relationship between timber harvesting

  6. Nuclear Power Plant Siting in the Columbia River Basin: Current Trends, Effects of Climate Change, and Associated...

    This PhD dissertation describes and evaluates a geographical analysis of candidate areas for siting nuclear plants utilizing a wet cooling tower in the Columbia River Basin (CRB). It focuses on the analysis of...

  7. Geohydrologic conditions on a steep forested slope : modeling transient piezometric response to precipitation

    Two hilislope sites in the central Oregon Coast Range were instrumented and monitored for winter precipitation and saturated and unsaturated subsurface conditions. The study sites were near-ridge depressions...

  8. Evaluation of coastal erosion hazard zones along dune and bluff-backed shorelines, southern Lincoln County, Oregon: Seal Rock...

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    Describes and documents the methodology and results used to establish erosion hazard zones along the southern Lincoln County coastline from Seal Rock to Cape Perpetua. The results of this investigation build on...

  9. Landslide hazard and risk study of the U.S. Highway 30 (Oregon State Highway 92) Corridor, Clatsop and Columbia counties,...

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    plate 1. Project overview map, U.S. Highway 30 (Oregon State Highway 92) landslide hazard and risk study, Clatsop and Columbia counties, Oregon -- plate 2. Landslide inventory map, U.S. Highway 30 (Oregon State...

  10. Evaluation of coastal erosion hazard zones along dune and bluff backed shorelines in Lincoln County, Oregon: Cascade Head to...

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    This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.

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