Prepared by the Technical Council on Lifeline Earthquake Engineering of ASCE. This TCLEE Monograph details the effects of the Nisqually, Washington, earthquake of February 28, 2001. Despite the magnitude of this 6.8 earthquake, only moderate damage was reported on older structures, and minimal damage was reported on newer engineered buildings. Although catastrophic damage did not occur, investigators did find some significant damage to the lifeline infrastructure, particularly roads, bridges, and the Sea-Tac airport control tower. Topics include geoscience and geotechnical aspects, highway systems, power systems, water supply, wastewater, railways, gas and liquid fuels, communications, airports, marine facilities, fire department response, and hazardous materials.
This is the first book to really make sense of the dizzying array of information that has emerged in recent decades about earthquakes. Susan Hough, a research seismologist in one of North America's most active earthquake zones and an expert at communicating this complex science to the public, separates fact from fiction. She fills in many of the blanks that remained after plate tectonics theory, in the 1960s, first gave us a rough idea of just what earthquakes are about. How do earthquakes start? How do they stop? Do earthquakes occur at regular intervals on faults? If not, why not? Are earthquakes predictable? How hard will the ground shake following an earthquake of a given magnitude? How does one quantify future seismic hazard? As Hough recounts in brisk, jargon-free prose, improvements in earthquake recording capability in the 1960s and 1970s set the stage for a period of rapid development in earthquake science. Although some formidable enigmas have remained, much has been learned on critical issues such as earthquake prediction, seismic hazard assessment, and ground motion prediction. This book addresses those issues. Because earthquake science is so new, it has rarely been presented outside of technical journals that are all but opaque to nonspecialists. Earthshaking Science changes all this. It tackles the issues at the forefront of modern seismology in a way most readers can understand. In it, an expert conveys not only the facts, but the passion and excitement associated with research at the frontiers of this fascinating field. Hough proves, beyond a doubt, that this passion and excitement is more accessible than one might think.
An earthquake shatters Haiti and a hurricane slices through Texas. We hear that nature runs rampant, seeking to destroy us through these 'natural disasters'. Science recounts a different story, however: disasters are not the consequence of natural causes; they are the consequence of human choices and decisions. we put ourselves in harm's way; we fail to take measures which we know would prevent disasters, no matter what the environment does. This can be both hard to accept, and hard to unravel. A complex of factors shape disasters. They arise from the political processes dictating where and what we build, and from social circumstances which create and perpetuate poverty and discrimination. They develop from the social preference to blame nature for the damage wrought, when in fact events such as earthquakes and storms are entirely commonplace environmental processes We feel the need to fight natural forces, to reclaim what we assume is ours, and to protect ourselves from what we perceive to be wrath from outside our communities. This attitude distracts us from the real causes of disasters: humanity's decisions, as societies and as individuals. It stops us accepting the real solutions to disasters: making better decisions. This book explores stories of some of our worst disasters to show how we can and should act to stop people dying when nature unleashes its energies. The disaster is not the tornado, the volcanic eruption, or climate change, but the deaths and injuries, the loss of irreplaceable property, and the lack and even denial of support to affected people, so that a short-term interruption becomes a long-term recovery nightmare. But we can combat this, as Kelman shows, describing inspiring examples of effective human action that limits damage, such as managing flooding in Toronto and villages in Bangladesh, or wildfire in Colorado. Throughout, his message is clear: there is no such thing as a natural disaster. The disaster lies in our inability to deal with the environment and with ourselves.
Scientific reportage on what we know and don’t know about the mega-earthquake predicted to hit the Pacific Northwest Scientists have identified Seattle, Portland, and Vancouver as the urban centers of what will be the biggest earthquake—the Really Big One—in the continental United States. A quake will happen—in fact, it’s actually overdue. The Cascadia subduction zone is 750 miles long, running along the Pacific coast from Northern California up to southern British Columbia. In this fascinating book, The Seattle Times science reporter Sandi Doughton introduces readers to the scientists who are dedicated to understanding the way the earth moves and describes what patterns can be identified and how prepared (or not) people are. With a 100% chance of a mega-quake hitting the Pacific Northwest, this fascinating book reports on the scientists who are trying to understand when, where, and just how big The Big One will be.
Natural Hazards focuses on hazards as the interface between humanity and its needs for space and resources, as well as on the ongoing geologic processes of Earth and features many new Canadian examples and discussions while retaining the best U.S. and international illustrations. The third Canadian edition strikes an ideal balance between the scientific and the human aspects of natural hazards, combining basic scientific principles within a solid social framework.
Prepared by the Post Earthquake Investigation Committee of the Technical Council on Lifeline Earthquake Engineering of ASCE. In the late afternoon of June 23, 2001, a colossal earthquake with a magnitude of 8.4 MW took place in the coastal waters off the District of Arequipa and the town of Atico, Peru. The magnitude of the event made it the largest in the world in the previous 25 years. This earthquake caused nearly 2,000 deaths and 3,000 injuries; 26,000 homes were destroyed; 34,000 homes were damaged; and 190,000 people were left homeless. This report highlights results of a reconnaissance to investigate the damage and impacts to the various lifelines: water, railroads, highway systems, power systems, airports, and communications. The main geotechnical feature of this event was shaking induced landslides, rock falls, and subsidence associated with poorly compacted fills, steep cut slopes, and differential settlement at cut/fill interfaces.
The Routledge Handbook of Urban Disaster Resilience emphasizes the intersection of urban planning and hazard mitigation as critical for community resilience, considering the interaction of social, environmental, and physical systems with disasters. The Handbook introduces and discusses the phases of disaster – mitigation, preparedness/response, and recovery – as well as each of the federal, state, and local players that address these phases from a planning and policy perspective. Part I provides an overview of hazard vulnerability that begins with an explanation of what it means to be vulnerable to hazards, especially for socially vulnerable population segments. Part II discusses the politics of hazard mitigation; the failures of smart growth placed in hazardous areas; the wide range of land development policies and their associated risk; the connection between hazards and climate adaptation; and the role of structural and non-structural mitigation in planning for disasters. Part III covers emergency preparedness and response planning, the unmet needs people experience and community service planning; evacuation planning; and increasing community capacity and emergency response in developing countries. Part IV addresses recovery from and adaption to disasters, with topics such as the National Disaster Recovery Framework, long-term housing recovery; population displacement; business recovery; and designs in disasters. Finally, Part V demonstrates how disaster research is interpreted in practice – how to incorporate mitigation into the comprehensive planning process; how states respond to recovery; how cities undertake recovery planning; and how to effectively engage the whole community in disaster planning. The Routledge Handbook of Urban Disaster Resilience offers the most authoritative and comprehensive coverage of cutting-edge research at the intersection of urban planning and disasters from a U.S. perspective. This book serves as an invaluable guide for undergraduate and postgraduate students, future professionals, and practitioners interested in urban planning, sustainability, development response planning, emergency planning, recovery planning, hazard mitigation planning, land use planning, housing and community development as well as urban sociology, sociology of the community, public administration, homeland security, climate change, and related fields.
