Government Reports Announcements & Index
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Published: 1985
Total Pages: 1130
ISBN-13:
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Author:
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Published: 1985
Total Pages: 1130
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DOWNLOAD EBOOKAuthor: Dwight A. Smith
Publisher:
Published: 1989
Total Pages: 323
ISBN-13: 9780875952055
DOWNLOAD EBOOKHandsome illustrations of more than two hundred bridges, including Columbia River Scenic Highway bridges, covered bridges, and magnificent coastal bridges.
Author: Thomas M. Missimer
Publisher: Springer
Published: 2015-04-07
Total Pages: 551
ISBN-13: 3319132032
DOWNLOAD EBOOKThe book assembles the latest research on new design techniques in water supplies using desalinated seawater. The authors examine the diverse issues related to the intakes and outfalls of these facilities. They clarify how and why these key components of the facilities impact the cost of operation and subsequently the cost of water supplied to the consumers. The book consists of contributed articles from a number of experts in the field who presented their findings at the "Desalination Intakes and Outfalls" workshop held at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia in October, 2013. The book integrates coverage relevant to a wide variety of researchers and professionals in the general fields of environmental engineering and sustainable development.
Author: Burton Percival Fleming
Publisher:
Published: 1905
Total Pages: 28
ISBN-13:
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Publisher:
Published: 1956
Total Pages: 878
ISBN-13:
DOWNLOAD EBOOKAuthor: National Research Council
Publisher: National Academies Press
Published: 1992-01-01
Total Pages: 580
ISBN-13: 9780309045346
DOWNLOAD EBOOKAldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Author: United States. Congress. House. Committee on Interior and Insular Affairs
Publisher:
Published: 1965
Total Pages: 30
ISBN-13:
DOWNLOAD EBOOKAuthor: Tim M. Berra
Publisher: University of Chicago Press
Published: 2008-09-15
Total Pages: 645
ISBN-13: 0226044432
DOWNLOAD EBOOKWith more than 29,000 species, fishes are the most diverse group of vertebrates on the planet. Of that number, more than 12,000 species are found in freshwater ecosystems, which occupy less than 1 percent of the Earth’s surface and contain only 2.4 percent of plant and animal species. But, on a hectare-for-hectare basis, freshwater ecosystems are richer in species than more extensive terrestrial and marine habitats. Examination of the distribution patterns of fishes in these fresh waters reveals much about continental movements and climate changes and has long been critical to biogeographical studies and research in ecology and evolution. Tim Berra’s seminal resource, Freshwater Fish Distribution,maps the 169 fish families that swim in fresh water around the world. Each family account includes the class, subclass, and order; a pronunciation guide to the family name; life cycle information; and interesting natural history facts. Each account is illustrated, many with historical nineteenth-century woodcuts. Now available in paperback, this heavily cited work in ichthyology and biogeography will serve as a reference for students, a research support for professors, and a helpful guide to tropical fish hobbyists and anglers.
Author:
Publisher:
Published: 1992
Total Pages: 4
ISBN-13:
DOWNLOAD EBOOKAuthor: Robert C. Mainfort Jr.
Publisher: University of Arkansas Press
Published: 2013-10-01
Total Pages: 289
ISBN-13: 1557286396
DOWNLOAD EBOOKPinson Mounds: Middle Woodland Ceremonialism in the Midsouth is a comprehensive overview and reinterpretation of the largest Middle Woodland mound complex in the Southeast. Located in west Tennessee about ten miles south of Jackson, the Pinson Mounds complex includes at least thirteen mounds, a geometric earthen embankment, and contemporary short-term occupation areas within an area of about four hundred acres. A unique feature of Pinson Mounds is the presence of five large, rectangular platform mounds from eight to seventy-two feet in height. Around A.D. 100, Pinson Mounds was a pilgrimage center that drew visitors from well beyond the local population and accommodated many distinct cultural groups and people of varied social stations. Stylistically nonlocal ceramics have been found in virtually every excavated locality, all together representing a large portion of the Southeast. Along with an overview of this important and unique mound complex, Pinson Mounds also provides a reassessment of roughly contemporary centers in the greater Midsouth and Lower Mississippi Valley and challenges past interpretations of the Hopewell phenomenon in the region.