silsbee david larson gary (2 Ergebnisse)

Paperback. Zustand: New. Print on Demand. This book presents a comprehensive analysis of the physical, chemical, and bacteriological characteristics of streams in the Great Smoky Mountains National Park during 1977-78. The author investigated the influence of elevation, geology, and land use history on water quality parameters like pH, nitrate concentration, and bacterial density. The findings suggest that elevation strongly affects water quality, with higher elevations exhibiting lower pH and higher nitrate concentrations. Notably, streams draining previously logged watersheds had significantly lower nitrate levels than those in unlogged areas. The book also highlights the importance of bedrock geology in shaping water quality, as streams flowing over different rock types exhibited distinct chemical compositions. These insights contribute to our understanding of natural water quality patterns in relatively undisturbed ecosystems and provide valuable information for managing and protecting water resources in the Great Smoky Mountains National Park. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

LeatherBound. Zustand: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1981 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 98 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 98.