Download Free The Geology And Engineering Structures Of The Chesapeake And Ohio Canal Book in PDF and EPUB Free Download. You can read online The Geology And Engineering Structures Of The Chesapeake And Ohio Canal and write the review.

A richly illustrated behind-the-scenes tour of how the nation’s capital was built. In 1790, George Washington and Thomas Jefferson set out to build a new capital for the United States of America in just ten years. The area they selected on the banks of the Potomac River, a spot halfway between the northern and southern states, had few resources or inhabitants. Almost everything needed to build the federal city would have to be brought in, including materials, skilled workers, architects, and engineers. It was a daunting task, and these American Founding Fathers intended to do it without congressional appropriation. Robert J. Kapsch’s beautifully illustrated book chronicles the early planning and construction of our nation’s capital. It shows how Washington, DC, was meant to be not only a government center but a great commercial hub for the receipt and transshipment of goods arriving through the Potomac Canal, then under construction. Picturesque plans would not be enough; the endeavor would require extensive engineering and the work of skilled builders. By studying an extensive library of original documents—from cost estimates to worker time logs to layout plans—Kapsch has assembled a detailed account of the hurdles that complicated this massive project. While there have been many books on the architecture and planning of this iconic city, Building Washington explains the engineering and construction behind it.
A collection of essays on nature, naturalists, and the natural history of fishes in central Appalachia. A nature lover’s paradise, central Appalachia supports a diversity of life in an extensive network of waterways and is home to a dazzling array of fish species. This book focuses not only on the fishes of central Appalachia but also on the fascinating things these fishes do in their natural habitats. An ecological dance unfolds from a species and population perspective, although the influence of the community and the ecosystem also figures in the text. Stuart A. Welsh’s essays link central Appalachian fishes with the complexities of competition and predation, species conservation, parasitic infections, climate change, public attitudes, reproductive and foraging ecology, unique morphology, habitat use, and nonnative species. The book addresses a selection of the families of central Appalachian fishes, including lampreys, gars, freshwater eels, pikes, minnows, suckers, catfishes, trouts, trout-perches, sculpins, sunfishes, and perches. These essays often refer to the works of naturalists who contributed to our knowledge of nature during previous centuries and who recorded their discoveries when science writing was less concise than it is today. Although many of these works are nearly forgotten, these early naturalists built a strong knowledge base that supports much of our current science and thus merits reexamination. Most people are not scientists, but many have an interest in nature and are, in their own way, naturalists. This book is for those people willing to peer beneath the water’s surface.
Encyclopedia of Geology, Second Edition presents in six volumes state-of-the-art reviews on the various aspects of geologic research, all of which have moved on considerably since the writing of the first edition. New areas of discussion include extinctions, origins of life, plate tectonics and its influence on faunal provinces, new types of mineral and hydrocarbon deposits, new methods of dating rocks, and geological processes. Users will find this to be a fundamental resource for teachers and students of geology, as well as researchers and non-geology professionals seeking up-to-date reviews of geologic research. Provides a comprehensive and accessible one-stop shop for information on the subject of geology, explaining methodologies and technical jargon used in the field Highlights connections between geology and other physical and biological sciences, tackling research problems that span multiple fields Fills a critical gap of information in a field that has seen significant progress in past years Presents an ideal reference for a wide range of scientists in earth and environmental areas of study