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Author: David Billington Publisher: CreateSpace ISBN: 9781483966137 Category : Languages : en Pages : 626
Book Description
This history explores the story of federal contributions to dam planning, design, and construction by carefully selecting those dams and river systems that seem particularly critical to the story. The history also addresses some of the negative environmental consequences of dam-building, a series of problems that today both Reclamation and the U.S. Army Corps of Engineers seek to resolve.
Author: David Billington Publisher: CreateSpace ISBN: 9781483966137 Category : Languages : en Pages : 626
Book Description
This history explores the story of federal contributions to dam planning, design, and construction by carefully selecting those dams and river systems that seem particularly critical to the story. The history also addresses some of the negative environmental consequences of dam-building, a series of problems that today both Reclamation and the U.S. Army Corps of Engineers seek to resolve.
Author: Robert A. Francis Publisher: Routledge ISBN: 9780815378716 Category : Languages : en Pages : 456
Book Description
Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.
Author: Barbara Allen Publisher: University Press of Kentucky ISBN: 0813158427 Category : Social Science Languages : en Pages : 224
Book Description
Despite the homogenization of American life, areas of strong regional consciousness still persist in the United States, and there is a growing interest in regionalism among the public and among academics. In response to that interest ten folklorists here describe and interpret a variety of American regional cultures in the twentieth century. Their book is the first to deal specifically with regional culture and the first to employ the perspective of folklore in the study of regional identity and consciousness. The authors range widely over the United States, from the Eastern Shore to the Pacific Northwest, from the Southern Mountains to the Great Plains. They look at a variety of cultural expressions and practices—legends, anecdotes, songs, foodways, architecture, and crafts. Tying their work together is a common consideration of how regional culture shapes and is shaped by the consciousness of living in a special place. In exploring this dimension of regional culture the authors consider the influence of natural environment and historical experience on the development of regional culture, the role of ethnicity in regional consciousness, the tensions between insiders and outsiders that stem from a sense of regional identity, and the changes in culture in response to social and economic change. With its focus on cultural manifestations and its folkloristic perspective this book provides a fresh and needed contribution to regional studies. Written in a clear, readable style, it will appeal to general readers interested in American regions and their cultures. At the same time the research and analytical approach make it useful not only to folklorists but to cultural geographers, anthropologists, and other scholars of regional studies.
Author: Angela Faris Belt Publisher: Taylor & Francis ISBN: 1136103414 Category : Photography Languages : en Pages : 442
Book Description
The greatly revised and expanded edition of The Elements of Photography is a new kind of textbook for a new generation of photographers. Moving far beyond the usual technical manual, Angela Faris Belt dives deep into merging technique and vision, allowing you to master craft while adding meaning to your images. Here you'll really learn to see photographically, expand your creative and conceptual use of apertures and shutter speeds, and choose the right media to create the look and feel you want.
Author: The J. Paul Getty Museum Publisher: Getty Publications ISBN: 0892362081 Category : Art Languages : en Pages : 190
Book Description
The J. Paul Getty Museum Journal has been published annually since 1974. It contains scholarly articles and shorter notes pertaining to objects in the Museum’s seven curatorial departments: Antiquities, Manuscripts, Paintings, Drawings, Decorative Arts, Sculpture and Works of Art, and Photographs. The Journal also contains an illustrated checklist of the Museum’s acquisitions for the previous year, a staff listing, and a statement by the Museum’s Director outlining the year’s most important activities. Volume 19 of the J. Paul Getty Museum Journal includes articles by Nicholas Penny, Ariane van Suchtelen, Thomas DaCosta Kaufmann and Virginia Roehrig Kaufmann, Frits Scholten, David Harris Cohen, and Dawson W. Carr.
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies Publisher: ISBN: Category : Languages : en Pages : 816
Author: Henry Chase Hill Publisher: Legare Street Press ISBN: 9781018174518 Category : Languages : en Pages : 0
Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: David Billington
Author: David Billington
Author: David P. Billington
Author: Robert A. Francis
Author: Barbara Allen
Author: Angela Faris Belt
Author: The J. Paul Getty Museum
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Author: Henry Chase Hill
Author: Ben Klassen
Author: United States. Internal Revenue Service