Planning Hydrology, Vegetation, and Soils for Constructed Wetlands

An analysis of stream mitigation banking and the challenges of implementing market-based approaches to environmental conservation. Market-based approaches to environmental conservation have been increasingly prevalent since the early 1990s. The goal of these markets is to reduce environmental harm not by preventing it, but by pricing it. A housing development on land threaded with streams, for example, can divert them into underground pipes if the developer pays to restore streams elsewhere. But does this increasingly common approach actually improve environmental well-being? In Streams of Revenue, Rebecca Lave and Martin Doyle answer this question by analyzing the history, implementation, and environmental outcomes of one of these markets: stream mitigation banking. In stream mitigation banking, an entrepreneur speculatively restores a stream, generating “stream credits” that can be purchased by a developer to fulfill regulatory requirements of the Clean Water Act. Tracing mitigation banking from conceptual beginnings to implementation, the authors find that in practice it is very difficult to establish equivalence between the ecosystems harmed and those that are restored, and to cope with the many sources of uncertainty that make positive restoration outcomes unlikely. Lave and Doyle argue that market-based approaches have failed to deliver on conservation goals and call for a radical reconfiguration of the process.

Remember that although divorce is an ending, it is also a new beginning Life does not always go as planned, and people are allowed to change. Sometimes that change shakes the very core of a relationship. It's part of living. It's how we grow. In a perfect world, and with a bit of luck, we get to change and grow old with our partners. That's the dream. At least it was mine. But not all relationships work that way. And when they don't, we have to realize that life is too short to spend it tearing each other apart and battling the same battles until death do we part.

At the recent UN Climate Change Conferences in Copenhagen, Cancun and Durban, the developed nations promised hundreds of billions of dollars in financial aid to help developing countries overcome global climate change dangers. The developed nations will need to spend many more billions to limit their own greenhouse gas pollution, the main cause of global warming and climate change. Will all this money and effort be wasted? This book argues that nearly all of the world''s climate policy makers and expert advisors have been making tragic mistakes that ensure the failures of climate change mitigation attempts.The great majority of climate change programs, from American congressional bills to cap-and-trade economic incentive schemes to the Kyoto Protocol and other international treaties, rely on greenhouse gas emissions-reduction targets that will prove OC too little, too lateOCO by deferring strict pollution controls too far into the future. The inadequate emissions-reduction measures also will not be able to bridge the gap between the highest priorities of developed and developing nations. Vast discharges of greenhouse gases authorized by weak emissions-reduction programs in the next several decades virtually guarantee that the cumulative concentration of greenhouse gases in the atmosphere will keep increasing while climate change continues to grow worse.Rather than adopting ineffectual emissions-reduction programs that cannot limit the cumulative concentration of greenhouse gases in the air, this book proposes a shift to a OC cleanOCO technology-replacement strategy that could support current lifestyles and expanding economic development without further damaging our climate. The only way to reduce the greenhouse gas levels in the atmosphere enough to decrease climate change hazards is to replace large pollution sources as rapidly as feasible in as many industrial sectors and geographic regions as possible with OC cleanOCO alternative technologies, processes, and methods.

This text offers an informative examination of natural hazard mitigation for planners, policymakers, stu dents, and professionals that work in this field. The topics include guidelines for hurricanes, floods and earthquakes. '

Hazard Mitigation in Emergency Management introduces readers to mitigation, one of the four foundational phases of emergency management, and to the hazard mitigation planning process. Authors Islam and Ryan review the hazard mitigation framework in both private sector and governmental agencies, covering the regulatory and legal frameworks for mitigation, as well as risk assessment processes and strategies, and tools and techniques that can prevent, or lessen, the impact of disasters. The book specifically addresses hazards posed by human activity, including cyber threats and nuclear accidents, as well as hurricanes, floods, and earthquakes. Readers will learn about the framework for the mitigation process, hazard identification, risk assessment, and the tools and techniques available for mitigation. Coverage includes both GIS and HAZUS, with tutorials on these technologies, as well as case studies of best practices in the United States and around the world. The text is ideal for students, instructors, and practitioners interested in reducing, or eliminating, the effects of disasters. - Takes an all-hazards approach, covering terror attacks and accidents, as well as natural disasters - Reviews the hazard mitigation framework in both private sector and governmental agencies, covering the regulatory and legal frameworks for mitigation - Provides a step-by-step process for creating a Hazard Mitigation Plan (HMP) - Addresses the needs of local, state, and federal emergency management agencies and of the private sector, including IT mitigation

This book introduces the concept of hazards as part of the earth’s natural systems, in contrast to "disasters," which occur at the intersection of the built and natural environments. It emphasizes choices made by society that either increase or diminish our level of vulnerability to the impacts of hazards, and the role of the emergency manager in how these choices are made and acted upon. The book defines key concepts including mitigation, preparedness, resilience, vulnerability, and explains the role of the emergency manager in putting these principles into practice.

Effective risk management is essential for the success of large projects built and operated by the Department of Energy (DOE), particularly for the one-of-a-kind projects that characterize much of its mission. To enhance DOE's risk management efforts, the department asked the NRC to prepare a summary of the most effective practices used by leading owner organizations. The study's primary objective was to provide DOE project managers with a basic understanding of both the project owner's risk management role and effective oversight of those risk management activities delegated to contractors.

Initial priorities for U.S. participation in the International Decade for Natural Disaster Reduction, declared by the United Nations, are contained in this volume. It focuses on seven issues: hazard and risk assessment; awareness and education; mitigation; preparedness for emergency response; recovery and reconstruction; prediction and warning; learning from disasters; and U.S. participation internationally. The committee presents its philosophy of calls for broad public and private participation to reduce the toll of disasters.

Recognizing the importance of wetland protection, the Bush administration in 1988 endorsed the goal of "no net loss" of wetlands. Specifically, it directed that filling of wetlands should be avoided, and minimized when it cannot be avoided. When filling is permitted, compensatory mitigation must be undertaken; that is, wetlands must be restored, created, enhanced, and, in exceptional cases, preserved, to replace the permitted loss of wetland area and function, such as water quality improvement within the watershed. After more than a dozen years, the national commitment to "no net loss" of wetlands has been evaluated. This new book explores the adequacy of science and technology for replacing wetland function and the effectiveness of the federal program of compensatory mitigation in accomplishing the nation's goal of clean water. It examines the regulatory framework for permitting wetland filling and requiring mitigation, compares the mitigation institutions that are in use, and addresses the problems that agencies face in ensuring sustainability of mitigated wetlands over the long term. Gleaning lessons from the mixed results of mitigation efforts to date, the book offers 10 practical guidelines for establishing and monitoring mitigated wetlands. It also recommends that federal, state, and local agencies undertake specific institutional reforms. This book will be important to anyone seeking a comprehensive understanding of the "no net loss" issue: policy makers, regulators, environmental scientists, educators, and wetland advocates.