Final Report From The Nrc Committee On The Review Of The Louisiana Coastal Protection And Restoration Lacpr Program

The U.S. Army Corps of Engineers released the Louisiana Coastal Protection and Restoration (LACPR) draft final technical report in March, 2009. In response to federal legislation, the Corps had to analyze hurricane protection, and design and present a full range of measures to protect against a storm equivalent to a category 5 hurricane. The request included measures for flood control, coastal restoration, and hurricane protection, and stipulated close coordination with the State of Louisiana and its appropriate agencies. This is the second and final report from the National Research Council (NRC) Committee on the Review of the Louisiana Coastal Protection and Restoration (LACPR) Program. The committee was charged to review two draft reports from the LACPR team and to assess the hurricane risk reduction framework, alternatives for flood control, storm protection, coastal restoration, and risk analysis. This report presents this committee's review and advice for improvements of the LACPR March 2009 draft final technical report.

Over the past century, the U.S. Army Corps of Engineers has built a vast network of water management infrastructure that includes approximately 700 dams, 14,000 miles of levees, 12,000 miles of river navigation channels and control structures, harbors and ports, and other facilities. Historically, the construction of new infrastructure dominated the Corps' water resources budget and activities. Today, national water needs and priorities increasingly are shifting to operations, maintenance, and rehabilitation of existing infrastructure, much of which has exceeded its design life. However, since the mid-1980s federal funding for new project construction and major rehabilitation has declined steadily. As a result, much of the Corps' water resources infrastructure is deteriorating and wearing out faster than it is being replaced. Corps of Engineers Water Resources Infrastrucutre: Deterioration, Investment, or Divestment? explores the status of operations, maintenance, and rehabilitation of Corps water resources infrastructure, and identifies options for the Corps and the nation in setting maintenance and rehabilitation priorities.

This book identifies lessons learned from natural hazard experiences to help communities plan for and adapt to climate change. Written by leading experts, the case studies examine diverse experiences, from severe storms to sea-level related hazards, droughts, heat waves, wildfires, floods, earthquakes and tsunami, in North America, Europe, Australasia, Asia, Africa and Small Island Developing States. The lessons are grouped according to four imperatives: (i) Develop collaborative governance networks; (ii) build adaptive capabilities; (iii) invest in pre-event planning; and (iv) the moral imperative to undertake adaptive actions that advance resilience and sustainability. "A theoretically rich and empirically grounded analysis of the interface between disaster risk management and climate change adaptation, comprehensive yet accessible, and very timely." Mark Pelling, Department of Geography, King’s College London, UK. "This book represents a major contribution to the understanding of natural hazards planning as an urgent first step for reducing disaster risk and adapting to climate change to ensure sustainable and equitable development." Sálvano Briceño, Vice-Chair, Science Committee, Integrated Research on Disaster Risk IRDR, an ICSU/ISSC/ISDR programme. Former Director International Strategy for Disaster Reduction, UNISDR. “What a welcome addition to the young literature on climate adaptation and hazard mitigation! Bruc e Glavovic and Gavin Smith each bring to the editing task a rare blend of solid scholarly attainment and on-the-ground experience that shines through in this extensively-documented synthesis of theoretical ideas from the realms of climate and hazards and their validation in a rich set of diverse case studies pulled in from around the world. This book should remain a classic for many years.” William H. Hooke, American Meteorological Society.

Hurricane Katrina, which struck New Orleans and surrounding areas in August 2005, ranks as one of the nation's most devastating natural disasters. Shortly after the storm, the U.S. Army Corps of Engineers established a task force to assess the performance of the levees, floodwalls, and other structures comprising the area's hurricane protection system during Hurricane Katrina. This book provides an independent review of the task force's final draft report and identifies key lessons from the Katrina experience and their implications for future hurricane preparedness and planning in the region.

The definitive history of Katrina: an epic of citymaking, revealing how engineers and oil executives, politicians and musicians, and neighbors black and white built New Orleans, then watched it sink under the weight of their competing ambitions. Hurricane Katrina made landfall in New Orleans on August 29, 2005, but the decisions that caused the disaster extend across the twentieth century. After the city weathered a major hurricane in 1915, its Sewerage and Water Board believed that developers could safely build housing away from the high ground near the Mississippi. And so New Orleans grew in lowlands that relied on significant government subsidies to stay dry. When the flawed levee system surrounding the city and its suburbs failed, these were the neighborhoods that were devastated. The homes that flooded belonged to Louisianans black and white, rich and poor. Katrina’s flood washed over the twentieth-century city. The flood line tells one important story about Katrina, but it is not the only story that matters. Andy Horowitz investigates the response to the flood, when policymakers reapportioned the challenges the water posed, making it easier for white New Orleanians to return home than it was for African Americans. And he explores how the profits and liabilities created by Louisiana’s oil industry have been distributed unevenly among the state’s citizens for a century, prompting both dreams of abundance—and a catastrophic land loss crisis that continues today. Laying bare the relationship between structural inequality and physical infrastructure—a relationship that has shaped all American cities—Katrina offers a chilling glimpse of the future disasters we are already creating.

Historically, the flow of sediment in the Missouri River has been as important as the flow of water for a variety of river functions. The sediment has helped form a dynamic network of islands, sandbars, and floodplains, and provided habitats for native species. Further downstream, sediment transported by the Missouri and Mississippi Rivers has helped build and sustain the coastal wetlands of the Mississippi River delta. The construction of dams and river bank control structures on the Missouri River and its tributaries, however, has markedly reduced the volume of sediment transported by the river. These projects have had several ecological impacts, most notably on some native fish and bird species that depended on habitats and landforms created by sediment flow. Missouri River Planning describes the historic role of sediment in the Missouri River, evaluates current habitat restoration strategies, and discusses possible sediment management alternatives. The book finds that a better understanding of the processes of sediment transport, erosion, and deposition in the Missouri River will be useful in furthering river management objectives, such as protection of endangered species and development of water quality standards.