Office of Water Climate Change Adaptation Implementation Plan


Book Description

Office of Water Climate Change Adaptation Implementation Plan







Climate Change Adaptation Implementation Plan


Book Description

The U.S. Environmental Protection Agency (EPA) is committed to identifying and responding to the challenges that a changing climate poses to human health and the environment. Scientific evidence demonstrates that the climate is changing at an increasingly rapid rate, outside the range to which society has adapted in the past. These changes can pose significant challenges to the EPA's ability to fulfill its mission. The EPA must adapt to climate change if it is to continue fulfilling its statutory, regulatory and programmatic requirements. The Agency is therefore anticipating and planning for future changes in climate to ensure it continues to fulfill its mission of protecting human health and the environment even as the climate changes. In February 2013, the EPA released its draft Climate Change Adaptation Plan to the public for review and comment. The plan relies on peer-reviewed scientific information and expert judgment to identify vulnerabilities to EPA's mission and goals from climate change. The plan also presents 10 priority actions that EPA will take to ensure that its programs, policies, rules, and operations will remain effective under future climatic conditions. The priority placed on mainstreaming climate adaptation within EPA complements efforts to encourage and mainstream adaptation planning across the entire federal government. This Implementation Plan provides an overview of the opportunities available to the Office of Water within the U.S. Environmental Protection Agency (EPA) to respond to the challenges that a changing climate poses for the successful operation of national programs to protect the quality of the national water resources and drinking water. This Plan is organized using the framework adopted by the EPA for each of its major national offices and regional offices. Key elements of the Plan address: Vulnerability of water resources, including clean water and drinking water programs, to climate change; Priority actions for water program response to climate change; Office of Water contribution to meeting EPA strategic measures on climate change; Legal and enforcement issues; Training and outreach for climate change adaptation; Partnerships with Tribes; Populations and places vulnerable to a changing climate; and Program evaluation and cross-Agency pilot projects.




National Water Program Strategy: Response to Climate Change


Book Description

There remains significant uncertainty about the exact scope and timing of climate change-related impacts on water resources, but the National Water Program and its partners need to assess emerging climate change information, evaluate potential impacts of climate change on water programs, and identify needed responses. This report is an initial effort to evaluate how best to meet our clean water and safe drinking water goals in the context of a changing climate. The ideas and response actions outlined here are the product of a cooperative effort among the EPA water program managers in national and Regional offices. A wide range of stakeholders participated in initial ¿listening session¿ meetings. Illustrations.







Sea-Level Rise for the Coasts of California, Oregon, and Washington


Book Description

Tide gauges show that global sea level has risen about 7 inches during the 20th century, and recent satellite data show that the rate of sea-level rise is accelerating. As Earth warms, sea levels are rising mainly because ocean water expands as it warms; and water from melting glaciers and ice sheets is flowing into the ocean. Sea-level rise poses enormous risks to the valuable infrastructure, development, and wetlands that line much of the 1,600 mile shoreline of California, Oregon, and Washington. As those states seek to incorporate projections of sea-level rise into coastal planning, they asked the National Research Council to make independent projections of sea-level rise along their coasts for the years 2030, 2050, and 2100, taking into account regional factors that affect sea level. Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future explains that sea level along the U.S. west coast is affected by a number of factors. These include: climate patterns such as the El Niño, effects from the melting of modern and ancient ice sheets, and geologic processes, such as plate tectonics. Regional projections for California, Oregon, and Washington show a sharp distinction at Cape Mendocino in northern California. South of that point, sea-level rise is expected to be very close to global projections. However, projections are lower north of Cape Mendocino because the land is being pushed upward as the ocean plate moves under the continental plate along the Cascadia Subduction Zone. However, an earthquake magnitude 8 or larger, which occurs in the region every few hundred to 1,000 years, would cause the land to drop and sea level to suddenly rise.




Region 7 Climate Change Adaptation Implementation Plan


Book Description

Region 7 Climate Change Adaptation Implementation Plan







Climate Change and American Policy


Book Description

Climate change has long been a contentious issue, even before its official acknowledgment as a global threat in 1979. Government policies have varied widely, from Barack Obama's dedication to environmentalism to George W. Bush's tacit minimizing of the problem to Republican officials' refusal to acknowledge the scientific evidence supporting anthropogenic climate change. Presented chronologically, this collection of important policy-shaping documents shows how the views of both advocates and deniers of climate change have developed over the past four decades.




Confronting Climate Uncertainty in Water Resources Planning and Project Design


Book Description

Confronting Climate Uncertainty in Water Resources Planning and Project Design describes an approach to facing two fundamental and unavoidable issues brought about by climate change uncertainty in water resources planning and project design. The first is a risk assessment problem. The second relates to risk management. This book provides background on the risks relevant in water systems planning, the different approaches to scenario definition in water system planning, and an introduction to the decision-scaling methodology upon which the decision tree is based. The decision tree is described as a scientifically defensible, repeatable, direct and clear method for demonstrating the robustness of a project to climate change. While applicable to all water resources projects, it allocates effort to projects in a way that is consistent with their potential sensitivity to climate risk. The process was designed to be hierarchical, with different stages or phases of analysis triggered based on the findings of the previous phase. An application example is provided followed by a descriptions of some of the tools available for decision making under uncertainty and methods available for climate risk management. The tool was designed for the World Bank but can be applicable in other scenarios where similar challenges arise.