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Details the rationale behind grades in 15 categories as announced by ASCE. This book presents an analysis of each category, an assessment of your state's status, case studies of successful projects, suggestions for actions you can take and ways you can get involved, and more.
An accessible overview of the most important environmental issues facing the United States, with new and updated material. Americans are concerned about the state of the environment, and yet polls show that many have lost faith in both scientists' and politicians' ability to solve environmental problems. In America's Environmental Report Card, Harvey Blatt sorts through the deluge of conflicting information about the environment and offers an accessible overview of the environmental issues that are most important to Americans today. Blatt has thoroughly updated this second edition, revising and adding new material. He looks at water supplies and new concerns about water purity; the dangers of floods (increased by widespread logging and abetted by glacial melting); infrastructure problems (in a new chapter devoted entirely to this subject); the leaching of garbage buried in landfills; soil, contaminated crops, and organic food; fossil fuels; alternative energy sources (in another new chapter); controversies over nuclear energy; the increasing pace of climate change; and air pollution. Along the way, he outlines ways to deal with these problems—workable and reasonable solutions that map the course to a sustainable future. America can lead the way to a better environment, Blatt argues. We are the richest nation in the world, and we can afford it—in fact, we can't afford not to.
A critical aspect of sustainability associated with water and wastewater systems is to maintain and manage infrastructure in the most efficient and economical manner while complying with environmental regulations and keeping rates at acceptable levels. Given the high cost of fuel, our growing population, and the associated increase in energy needs, it is important to address energy use and future energy availability for the treatment of the water we drink and the water we pollute. Water & Wastewater Infrastructure: Energy Efficiency and Sustainability addresses these issues, detailing the processes that can assist facilities to become more energy efficient and providing guidance to ensure their sustainability. The text begins with brief descriptions of the water and wastewater treatment industries. It then describes some of the basics of energy and discusses what planning for a sustainable energy future in water and wastewater treatment plants entails. The author explores energy-saving options and provides case studies to demonstrate how some facilities have used equipment, technology, and operating strategies to save money and reduce their impact. The energy-efficient technologies include combined heat and power (CHP), gas turbines, microturbines, reciprocating engines, steam turbines, and fuel cells. The author also addresses biomass power and biogas. The section on sustainability and renewable energy covers hydropower, solar power, and wind power as well as energy conservation measures for treating wastewater. Nine appendices provide individual case studies that present evaluations of energy conservation measures, results, payback analysis, and conclusions. This book addresses the challenges faced by water and wastewater treatment facilities by examining how they can operate in ways that provide economic and environmental benefits, save money, reduce environmental impact, and lead to sustainability.
This book devotes much needed attention to understanding how society benefits from infrastructure resources and how management decisions affect a wide variety of interests. The book links infrastructure, a particular set of resources, with commons, a resource management principle by which a resource is shared within a community. broad implications for scholarship and public policy across many fields ranging from traditional infrastructure like roads to environmental economics to intellectual property to Internet policy.
Not since the Great Depression of the 1930s has the United States faced such a prolonged period of high unemployment and underemployment. Recovery from the "Great Recession" that began in 2008 has been slow, and is projected to remain sluggish over the next several years, while another shock to the global economy could erase the meager gains of the past months. Economic conditions remain fragile and employment challenges show no sign of letting up. With persistently high unemployment and underemployment-and growing inequality in wages-an increasing number of American families are no longer adequately supported by employment income and basic benefits. Many older workers have "retired" before they are ready, and many young workers cannot find a foothold in the job market. A silent crisis is underway, with huge social and economic costs for the nation. Working and Living in the Shadow of Economic Fragility examines the current state of employment through historical, macroeconomic, cultural, sociological and policy lenses, in order to address fundamental questions about the role and value of work in America today. The book offers suggestions for how to address the short- and long-term challenges of rebuilding a society of opportunity with meaningful and sustaining jobs as the foundation of the American middle class.
An objective look at America's rapidly shrinking water supply Once believed to be a problem limited to America's southwest, water shortages are now an issue coast to coast, from New England to California. In Aqua Shock: The Water Crisis in America, author Susan J. Marks provides a comprehensive analysis of the current conflicts being waged over dwindling water supplies. She presents the findings of university studies, think tanks, and research groups, as well as the opinions of water experts, including Peter Gleick, president of the Pacific Institute for Studies in Development, Environment, and Security. The book Explains where our water comes from and who controls it, as well as the cost of water on cash, commodities, and capitalism Describes the risks of running out of water Details how we can preserve and protect our most precious, yet most undervalued natural resource Right now, battles over water supplies rage across the country. Aqua Shock is an objective look at how we arrived at this crisis point and what we can do-and should be doing-to solve the water crisis in America.