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Author: Timothy J. Sullivan Publisher: CRC Press ISBN: 1498765181 Category : Science Languages : en Pages : 683
Book Description
A variety of air pollutants are emitted into the atmosphere from human-caused and natural emissions sources throughout the United States and elsewhere. These contaminants impact sensitive natural resources in wilderness, including the national parks. The system of national parks in the United States is among our greatest assets. This book provides a compilation and synthesis of current scientific understanding regarding the causes and effects of these pollutants within national park lands. It describes pollutant emissions, deposition, and exposures; it identifies the critical (tipping point) loads of pollutant deposition at which adverse impacts are manifested.
Author: Timothy J. Sullivan Publisher: CRC Press ISBN: 1498765181 Category : Science Languages : en Pages : 683
Book Description
A variety of air pollutants are emitted into the atmosphere from human-caused and natural emissions sources throughout the United States and elsewhere. These contaminants impact sensitive natural resources in wilderness, including the national parks. The system of national parks in the United States is among our greatest assets. This book provides a compilation and synthesis of current scientific understanding regarding the causes and effects of these pollutants within national park lands. It describes pollutant emissions, deposition, and exposures; it identifies the critical (tipping point) loads of pollutant deposition at which adverse impacts are manifested.
Author: Robert Julyan Publisher: UNM Press ISBN: 9780826335166 Category : Nature Languages : en Pages : 388
Book Description
This guide to New Mexico's mountains provides information such as location, elevation and relief, ecosystems, archaeology, Native American presence, mining history, ghost towns, recreation, geology, ecology, and plants and animals.
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related Agencies Publisher: ISBN: Category : United States Languages : en Pages : 1012
Author: R. Wally Johnson Publisher: ANU E Press ISBN: 1922144231 Category : Science Languages : en Pages : 416
Book Description
Volcanic eruptions have killed thousands of people and damaged homes, villages, infrastructure, subsistence gardens, and hunting and fishing grounds in Papua New Guinea and the Solomon Islands. The central business district of a town was destroyed by a volcanic eruption in the case of Rabaul in 1994. Volcanic disasters litter not only the recent written history of both countries—particularly Papua New Guinea—but are recorded in traditional stories as well. Furthermore, evidence for disastrous volcanic eruptions many times greater than any witnessed in historical times is to be found in the geological record. Volcanic risk is greater today than at any time previously because of larger, mainly sedentary populations on or near volcanoes in both countries. An attempt is made in this book to review what is known about past volcanic eruptions and disasters with a view to determining how best volcanic risk can be reduced today in this tectonically complex and volcanically threatening region.
Author: Reyna Grande Publisher: Simon and Schuster ISBN: 0743269586 Category : Fiction Languages : en Pages : 272
Book Description
Grande puts a human face on the epic story about those who make it across the border into America, those who never make it across, and those who are left behind.
Author: Olympic Mountain Rescue Publisher: The Mountaineers Books ISBN: 9780898862065 Category : Travel Languages : en Pages : 372
Book Description
The only climbing guide devoted to Washington's Olympic National Park--now completely updated and expanded with more than thirty percent additional new material.
Author: Timothy J. Sullivan
Author: Timothy J. Sullivan
Author: 
Author: Robert Julyan
Author: Cassie Mayer
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related Agencies
Author: R. Wally Johnson
Author: Reyna Grande
Author: United States
Author: Olympic Mountain Rescue
Author: