Proposed Master Plan Update Development Actions, Seattle-Tacoma (Sea-Tac) International Airport, King County PDF Download

Author:
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Category :
Languages : en
Pages : 810

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Author: Penelope Hansen
Publisher:
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Category : Recycling (Waste, etc.)
Languages : en
Pages : 308

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Author: Lester A. Sinclair
Publisher:
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Category : Recycling (Waste, etc.)
Languages : en
Pages : 36

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Category : Geology
Languages : en
Pages : 492

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Author: United States Environmental Protection Agency (EPA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781725607576
Category :
Languages : en
Pages : 276

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Draft Eis

Author: Amanda Azous
Publisher: CRC Press
ISBN: 9781566703864
Category : Technology & Engineering
Languages : en
Pages : 356

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Urbanization affects wetlands in direct and indirect ways. Over the past several decades it has become increasingly apparent that unmanaged runoff is the primary threat to the country's watershed resources. Wetlands and Urbanization: Implications for the Future is the result of a ten year research project focused on the understanding and managing the impacts of urban stormwater on wetlands. The book documents the background, methods, and results of the research and uses the information to draw conclusions about managing wetland ecosystems in urban areas. The project culminates in a set of comprehensive guidelines for the management of wetland hydrology. While the focus of this research is regional in nature, its applications are broad. First, the research shows how to measure and assess the impact of urbanization on wetlands. Secondly, it presents scientific approaches available for use in an integrated assessment of wetland condition. And thirdly, it provides guidelines for biomonitoring wetlands using multiple indicators. Wetlands and Urbanization presents an integrated watershed approach to the scientific evaluation of the impact of landscape urbanization on wetland functions. It associates the source of impact (the landscape) with the sink (the wetland), relates findings to implications for future planning and management of watersheds and provides a model for future comprehensive investigations of wetland impacts from urbanization.

Author: Washington (State). Division of Geology and Earth Resources
Publisher:
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Category : Geology
Languages : en
Pages : 734

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Author: Brenda Platt
Publisher:
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Category : Gardening
Languages : en
Pages : 212

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Author: Partners in Protection (Canada)
Publisher:
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Category : Nature
Languages : en
Pages : 198

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Contains the manual intended for use with the interactive FireSmart disc (manual also included on interactive disc).

Author: Marianne Sullivan
Publisher: Rutgers University Press
ISBN: 0813562805
Category : Science
Languages : en
Pages : 257

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Smelting is an industrial process involving the extraction of metal from ore. During this process, impurities in ore—including arsenic, lead, and cadmium—may be released from smoke stacks, contaminating air, water, and soil with toxic-heavy metals. The problem of public health harm from smelter emissions received little official attention for much for the twentieth century. Though people living near smelters periodically complained that their health was impaired by both sulfur dioxide and heavy metals, for much of the century there was strong deference to industry claims that smelter operations were a nuisance and not a serious threat to health. It was only when the majority of children living near the El Paso, Texas, smelter were discovered to be lead-exposed in the early 1970s that systematic, independent investigation of exposure to heavy metals in smelting communities began. Following El Paso, an even more serious led poisoning epidemic was discovered around the Bunker Hill smelter in northern Idaho. In Tacoma, Washington, a copper smelter exposed children to arsenic—a carcinogenic threat. Thoroughly grounded in extensive archival research, Tainted Earth traces the rise of public health concerns about nonferrous smelting in the western United States, focusing on three major facilities: Tacoma, Washington; El Paso, Texas; and Bunker Hill, Idaho. Marianne Sullivan documents the response from community residents, public health scientists, the industry, and the government to pollution from smelters as well as the long road to protecting public health and the environment. Placing the environmental and public health aspects of smelting in historical context, the book connects local incidents to national stories on the regulation of airborne toxic metals. The nonferrous smelting industry has left a toxic legacy in the United States and around the world. Unless these toxic metals are cleaned up, they will persist in the environment and may sicken people—children in particular—for generations to come. The twentieth-century struggle to control smelter pollution shares many similarities with public health battles with such industries as tobacco and asbestos where industry supported science created doubt about harm, and reluctant government regulators did not take decisive action to protect the public’s health.