The Construction of Mill Dams

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ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis The Construction of Mill Dams by : J. Leffel & Co

Download or read book The Construction of Mill Dams written by J. Leffel & Co and published by . This book was released on 1874 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Freshwater Mussels of Tennessee

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ISBN 13 : 9781572330139
Total Pages : 328 pages
Book Rating : 4.3/5 (31 download)

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Book Synopsis The Freshwater Mussels of Tennessee by : Paul Woodburn Parmalee

Download or read book The Freshwater Mussels of Tennessee written by Paul Woodburn Parmalee and published by . This book was released on 1998 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Freshwater Mussels of Tennessee . . . is indispensable to anyone, anywhere, working on this group. Parmalee and Bogan have written a work that sets the standard for future regional guides."--G. Thomas Watters, Ohio Biological Survey "The Freshwater Mussels of Tennessee documents a tremendously diverse and unique mussel fauna that is rapidly being destroyed by modern development. Parmalee and Bogan set a new standard for state mussel surveys in their authoritative, thorough, and and highly readable account. The book will be of interest to biologists and conservationists worldwide and will appeal to anyone who cares about the preservation of natural resources in the southeastern United States."--Robert E. Warren, Illinois State Museum With more than 150 species and subspecies recorded in the state, Tennessee has one of the most diverse freshwater mussel faunas in North America. Valuable as indicators of water quality, these mollusks have themselves become threatened as development encroaches on habitat--twenty-three are currently listed as endangered species and at least twelve have become extinct. This is the first book for Tennessee to deal with this biologically and commercially significant group of mollusks. Its authors have been studying and writing about the mussels of Tennessee for more than twenty years and have undertaken a systematic organization of a large and complex body of information to bring order to a difficult field. The book traces the long history of human exploitation of mussels, from aboriginal food gathering to the growth of the cultured pearl industry. It provides an interpretive context for its exhaustive species accounts with background material on biology, distribution, economic utilization, taxonomy, and conservation issues. The authors also review the life cycle of the mussel and describe its many remarkable traits, such as its shell formation and the strategies it employs during the larval stage in parasitizing fish. The species accounts comprise 128 members of Family Unionidae--from pigtoes and pocketbooks to lilliputs and spikes--plus four additional species. The authors cover classification and synonymy, range and distribution, life history and ecology, and survival status. Particular attention is paid to shell description and structure to assist the reader in identification. Each species account includes a distribution map and color photos of two specimens. The Freshwater Mussels of Tennessee is a major reference that encompasses historical and modern mussel collections and draws on conservation studies that span two centuries. It will stand as an authoritative guide to understanding Tennessee mollusks and as a benchmark in the study of these species worldwide. The Authors: Paul W. Parmalee is professor emeritus of zooarchaeology and director emeritus of the McClung Museum at the University of Tennessee, Knoxville. Arthur E. Bogan is curator of aquatic invertebrates at the North Carolina State Museum of Natural Sciences, Raleigh.

Old Growth in the East

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ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Old Growth in the East by : Mary D. Davis

Download or read book Old Growth in the East written by Mary D. Davis and published by . This book was released on 1993 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Field Guide to the Natural Communities of Michigan

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ISBN 13 : 9781611861341
Total Pages : 0 pages
Book Rating : 4.8/5 (613 download)

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Book Synopsis A Field Guide to the Natural Communities of Michigan by : Joshua G. Cohen

Download or read book A Field Guide to the Natural Communities of Michigan written by Joshua G. Cohen and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small enough to carry in a backpack, this comprehensive guide explores the many diverse natural communities of Michigan, providing detailed descriptions, distribution maps, photographs, lists of characteristic plants, suggested sites to visit, and a dichotomous key for aiding field identification. This is a key tool for those seeking to understand, describe, document, conserve, and restore the diversity of natural communities native to Michigan.

The Fishes of Ohio

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ISBN 13 :
Total Pages : 824 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis The Fishes of Ohio by : Milton Bernhard Trautman

Download or read book The Fishes of Ohio written by Milton Bernhard Trautman and published by . This book was released on 1981 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents historical changes in fish distribution in the face of man's encroachment and alteration of aquatic ecosystems.

Habitat Requirements for Chesapeake Bay Living Resources

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ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.3/5 (5 download)

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Book Synopsis Habitat Requirements for Chesapeake Bay Living Resources by :

Download or read book Habitat Requirements for Chesapeake Bay Living Resources written by and published by . This book was released on 1991 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Survey of Clearfield County, Pennsylvania

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ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Soil Survey of Clearfield County, Pennsylvania by : Joseph S. Hallowich

Download or read book Soil Survey of Clearfield County, Pennsylvania written by Joseph S. Hallowich and published by . This book was released on 1988 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Missouri Landscapes

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ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Missouri Landscapes by : Jon L. Hawker

Download or read book Missouri Landscapes written by Jon L. Hawker and published by . This book was released on 1992 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In this magnificent book, Oliver Schuchard provides more than sixty-five exquisite black-and-white photographs spanning his thirty-eight years of photography. In addition, he explains the aesthetic rationale and techniques he used in order to produce these photographs, emphasizing the profound differences between, yet necessary interdependence of, craft and content. Although Schuchard believes that craft is important, he maintains that the idea behind the photograph and the emotional content of the image are equally vital and are, in fact, functions of one another. The author also shares components of his life experience that he believes helped shape his development as an artist and a teacher. He chose the splendid photographs included in this book from among nearly 5,000 negatives that had been exposed all over the world, from Missouri to Maine, California, Alaska, Colorado, France, Newfoundland, and Hawaii, among many other locations. Approximately 250 negatives survived the initial review, and each of those was printed before a final decision was made on which photographs were to be featured in the book. The final choices are representative of Schuchard's work and serve to substantiate his belief that craft, concept, and self must be fully understood and carefully melded for a good photograph to occur. This amazing work by award-winning photographer Oliver Schuchard will be treasured by professional and amateur photographers alike, as well as by anyone who simply enjoys superb photography."--Publishers website.

The Great Lakes Restoration Initiative

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Publisher : Nova Science Publishers
ISBN 13 : 9781631175251
Total Pages : 0 pages
Book Rating : 4.1/5 (752 download)

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Book Synopsis The Great Lakes Restoration Initiative by : Óskar Strobel

Download or read book The Great Lakes Restoration Initiative written by Óskar Strobel and published by Nova Science Publishers. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Great Lakes ecosystem is recognised by many as an international natural resource that has been altered by human activities and climate variability. These alterations have led to degraded water quality, diminished habitat, lower native fish and wildlife populations, and an altered ecosystem. In response, the federal governments of the United States and Canada and the state and provincial governments in the Great Lakes basin are implementing several restoration activities. These activities range from mitigating the harmful effects of toxic substances in lake waters to restoring fish habitat. This books provides the reader with a background on and issues of the Great Lakes restoration initiative, as well as the action plan for the years 2010-2014.

An Ecological Survey in Northern Michigan

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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Ecological Survey in Northern Michigan by : Charles Christopher Adams

Download or read book An Ecological Survey in Northern Michigan written by Charles Christopher Adams and published by . This book was released on 1906 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Biological Survey of Walnut Lake, Michigan

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ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Biological Survey of Walnut Lake, Michigan by : Thomas Leroy Hankinson

Download or read book A Biological Survey of Walnut Lake, Michigan written by Thomas Leroy Hankinson and published by . This book was released on 1908 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Survey of St. Joseph County, Michigan

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ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Soil Survey of St. Joseph County, Michigan by : E. Selden Cowan

Download or read book Soil Survey of St. Joseph County, Michigan written by E. Selden Cowan and published by . This book was released on 1983 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: