National Air Quality and Emissions Trends Report PDF Download
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Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 164
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Book Description
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 164
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
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Book Description
Transportation conformity is required under the Clean Air Act (CAA) Section 176(c) to ensure that Federally-supported transportation activities are consistent with (“conform to”) the purpose of a State Implementation Plan (SIP). Transportation conformity establishes the framework for improving air quality to protect public health and the environment. Conformity to the purpose of the SIP means Federal Highway Administration (FHWA) and Federal Transit Administration (FTA) funding and approvals are given to highway and transit activities that will not cause new air quality violations, worsen existing air quality violations, or delay timely attainment of the relevant air quality standard, or any interim milestone. This Guide was prepared to help State and local officials understand transportation conformity and how conformity requirements relate to transportation investments in their communities. Specifically, the implications of conformity on metropolitan transportation plans, transportation improvement programs (TIPs), and transportation projects are discussed. The Guide provides overview information on the major elements of the conformity process and provides answers to basic questions. Several exhibits are included in the Guide to illustrate key elements of the conformity process. Appendices are also included that discuss the health effects of pollutants, options to reduce on-road mobile source emissions, and resource agency contacts.
Author: Ibrahim Din¿er
Publisher: John Wiley & Sons
ISBN: 1119230780
Category : Technology & Engineering
Languages : en
Pages : 990
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Book Description
The definitive text/reference for students, researchers and practicing engineers This book provides comprehensive coverage on refrigeration systems and applications, ranging from the fundamental principles of thermodynamics to food cooling applications for a wide range of sectoral utilizations. Energy and exergy analyses as well as performance assessments through energy and exergy efficiencies and energetic and exergetic coefficients of performance are explored, and numerous analysis techniques, models, correlations and procedures are introduced with examples and case studies. There are specific sections allocated to environmental impact assessment and sustainable development studies. Also featured are discussions of important recent developments in the field, including those stemming from the author’s pioneering research. Refrigeration is a uniquely positioned multi-disciplinary field encompassing mechanical, chemical, industrial and food engineering, as well as chemistry. Its wide-ranging applications mean that the industry plays a key role in national and international economies. And it continues to be an area of active research, much of it focusing on making the technology as environmentally friendly and sustainable as possible without compromising cost efficiency and effectiveness. This substantially updated and revised edition of the classic text/reference now features two new chapters devoted to renewable-energy-based integrated refrigeration systems and environmental impact/sustainability assessment. All examples and chapter-end problems have been updated as have conversion factors and the thermophysical properties of an array of materials. Provides a solid foundation in the fundamental principles and the practical applications of refrigeration technologies Examines fundamental aspects of thermodynamics, refrigerants, as well as energy and exergy analyses and energy and exergy based performance assessment criteria and approaches Introduces environmental impact assessment methods and sustainability evaluation of refrigeration systems and applications Covers basic and advanced (and hence integrated) refrigeration cycles and systems, as well as a range of novel applications Discusses crucial industrial, technical and operational problems, as well as new performance improvement techniques and tools for better design and analysis Features clear explanations, numerous chapter-end problems and worked-out examples Refrigeration Systems and Applications, Third Edition is an indispensable working resource for researchers and practitioners in the areas of Refrigeration and Air Conditioning. It is also an ideal textbook for graduate and senior undergraduate students in mechanical, chemical, biochemical, industrial and food engineering disciplines.
Author: United States. Environmental Protection Agency
Publisher: Agency
ISBN:
Category : Medical
Languages : en
Pages : 112
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Book Description
Author: Barry S. Levy
Publisher: American Public Health Association
ISBN: 9780875530437
Category : Medical
Languages : en
Pages : 628
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Book Description
Author: Tony Giampaolo
Publisher:
ISBN: 0881734144
Category : Technology & Engineering
Languages : en
Pages : 405
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Book Description
Author: Richard Peet
Publisher: Routledge
ISBN: 1136904328
Category : Nature
Languages : en
Pages : 655
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Book Description
The world is caught in the mesh of a series of environmental crises. So far attempts at resolving the deep basis of these have been superficial and disorganized. Global Political Ecology links the political economy of global capitalism with the political ecology of a series of environmental disasters and failed attempts at environmental policies. This critical volume draws together contributions from twenty-five leading intellectuals in the field. It begins with an introductory chapter that introduces the readers to political ecology and summarizes the books main findings. The following seven sections cover topics on the political ecology of war and the disaster state; fuelling capitalism: energy scarcity and abundance; global governance of health, bodies, and genomics; the contradictions of global food; capital’s marginal product: effluents, waste, and garbage; water as a commodity, a human right, and power; the functions and dysfunctions of the global green economy; political ecology of the global climate, and carbon emissions. This book contains accounts of the main currents of thought in each area that bring the topics completely up-to-date. The individual chapters contain a theoretical introduction linking in with the main themes of political ecology, as well as empirical information and case material. Global Political Ecology serves as a valuable reference for students interested in political ecology, environmental justice, and geography.
Author: United States. Environmental Protection Agency. Office of Enforcement
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 800
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Book Description
Author: Carmel Mothersill
Publisher: Springer Science & Business Media
ISBN: 1402063334
Category : Science
Languages : en
Pages : 483
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Book Description
Ecotoxiclogical risk from multiple stressors covers any situation where org- isms are exposed to a combination of environmental stressors. These include physical and chemical pollutants as well as other stressors such as parasites and environmental impact (e. g. , climate change or habitat loss). The combi- tion of stressors can result in increased risk to organisms (either additive or synergistic effects) or decreased effects (protective or antagonistic effects). The multiple stressor challenge is an international, multi-disciplinary problem requiring an international, multi-disciplinary approach. The c- rent approach to multiple stressors is to examine one stressor at a time and assume additivity. Little work has been done on combinations of stressors such that potential interactions can be determined. The problem is very complex. Multiple stressors pose a whole spectrum of challenges that range from basic science to regulation, policy and gove- ance. The challenges raise fundamental questions about our understanding of the basic biological response to stressors, as well as the implications of those uncertainties in environmental risk assessment and management. In addition to the great breadth, there is also great depth in the research ch- lenges, largely due to the complexity of the issues. From a basic science point of view, many of the mechanisms and processes under investigation are at the cutting edge of science — involving new paradigms such as genomic ins- bility and bystander effects.
Author: Craig Collins
Publisher: Cambridge University Press
ISBN: 9780521760850
Category : Law
Languages : en
Pages : 288
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Book Description
The EPA was established to enforce the environmental laws Congress enacted during the 1970s. Yet today lethal toxins still permeate our environment, causing widespread illness and even death. Toxic Loopholes investigates these laws, and the agency charged with their enforcement, to explain why they have failed to arrest the nation's rising environmental crime wave and clean up the country's land, air, and water. This book illustrates how weak laws, legal loopholes, and regulatory negligence harm everyday people struggling to clean up their communities. It demonstrates that our current system of environmental protection pacifies the public with a false sense of security, dampens environmental activism, and erects legal barricades and bureaucratic barriers to shield powerful polluters from the wrath of their victims. After examining the corrosive economic and political forces undermining environmental law making and enforcement, the final chapters assess the potential for real improvement and the possibility of building cooperative international agreements to confront the rising tide of ecological perils threatening the entire planet.
