Laserfiche WebLink
<br />Chapter 3 <br /> <br />Chapter 4 <br /> <br />Chapter 5 <br /> <br />vi <br /> <br />VULNERABILITY AND IMPACT ....,.,........'......... <br /> <br />Vulnerability ..,................,........"......,.... <br />Potential Impacts of Landslides on People and Property, . . . . , <br />Interrelationship of Landsliding with Other Natural Hazards. . . <br />Landsliding as Related to Dam Safety, . . . , , . . . . . . , . . , . <br />Landsliding as Related to Flooding . .. . . .. . . .. , . . . .. . . <br />Landsliding as Related to Seismic Activity . . . . . , . , , . . , . <br />EVALUATING AND COMMUNICATING THE HAZARD ,. . , . <br />Methods of Landslide Evaluation and Analysis. , . . . . , . , . . . . , <br /> <br />MapAnalysis . ... ,.... ..... ..",....,.., ,. ..,.... <br />Analysis of Aerial Photography and Imagery. . . , . . . , . . . . <br />Field Reconnaissance .. .. . .. . , .. .. .. .. , . . .. .. .. . . . . <br />Aerial Reconnaissance. . . . . . , . . . . , . . . , , . . . , . , . . . . , . <br /> <br />Drilling. ,. .., . . .,. . .., .... . ... . , .. . , , , . .. . , .. . ,.. <br />Geophysical Studies . . . . . . . . . . . , . . . , . . . . . . . . , . . . . , . <br />Computerized Landslide Terrain Analysis. , . . . . , . . . . . . . <br />Instrumentation .....,............,..,...,........ <br />Anticipating the Landslide Hazard . .. .. , .. .. , . . . .. . . .. .. .. <br />Communicating Landslide Hazard Information . , . . . , . , . . . . . . <br />Users of Landslide Hazard Information. , . . . , . , . . . . , : . . <br />Avai1able Maps and Reports. .. , .. , . , . . , . . . .. . . .. . .. . <br />Sources of Landslide Hazard Information . . . . . . . . . . . . , . <br />Presenting Landslide Hazard Information by Means of Maps . . <br />Regional Mapping. . . . . . . . . . , , . . . . , . . , . . , . . . , . . . . , . <br />Community-Level Mapping ....,.....,. , . . , . . . . . , . ., <br />Site-Spe<ific~ppmg.................,...,...,..,. <br />Types of Maps ...,......"....,..,., , . , , , . , . . . . . . <br />Landslide inventories ...........,..........,... <br />Landslide-susceptibility maps ",................ <br />Landslide hazard maps.. .. .. . .. , . , , . . .. , . , . . . . . <br />Mapping in Colorado.......,.,.,.."".........,.. <br />Selection of map scale and format. , . , . , . . . , , . . . , . <br /> <br />BaSe maps ..,...,. ~ . . . , . , , . . , . . , . . . . . . . . , . . . <br />Existing hazard mapping .,....,................ <br />InformationTrcuuder......... ,.,..".,. ........,.,. <br />MITIGATION CONCEPTS AND APPROACHES . . . . . . . , . . . . <br />Modifying Community Vulnerability ...."..".......,.... <br /> <br />Avoidance ...............,,,......,,.............. <br />Building and Grading Codes. . ... , . . . , . " . . . ". .. . .. .. <br />Land-Use Regulations ......,.,......"..".,....,. <br />The Effect of Supreme Comi Decisions on Land-Use <br /> <br />Regulations. . , . . . . . . , . . . . . , . , , . . . . , . , . . . . . , . . . . . . <br />Emergency Preparedness ..........,..,.:.....,..., <br />Modifying the Physical System .., , . .. , .. . . .. . . .. . .. .. . .. <br />Precautions Concerning Reliance on Physical Methods. . . <br />Design Considerations and Physical Mitigation Methods. . <br /> <br />Page <br /> <br />17 <br />17 <br />17 <br />17 <br />17 <br />17 <br />20 <br />21 <br />21 <br />21 <br />21 <br />21 <br />21 <br />21 <br />21 <br />21 <br />22 <br />22 <br />22 <br />22 <br />23 <br />24 <br />24 <br />24 <br />24 <br />25 <br />25 <br />25 <br />25 <br />26 <br />26 <br />26 <br />27 <br />28 <br />28 <br />29 <br />29 <br />29 <br />29 <br />29 <br /> <br />30 <br />31 <br />31 <br />32 <br />32 <br />