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Water Quality in the Merced River Above and Below the El Portal Sewage Treatment Plant Near Yosemite National Park, California, 1975-77 (Classic Reprint) - Softcover
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Excerpt from Water Quality in the Merced River Above and Below the El Portal Sewage Treatment Plant Near Yosemite National Park, California, 1975-77
The purpose of this study was to examine and describe any differences in water chemistry and periphyton growth in the Merced River upstream and down stream from the treated sewage discharge at Rancheria Flat near El Portal.
The approach of this study included measuring selected physical, chem ical, and biological characteristics and constituents at four sites on the Merced River and one site on the South Fork Merced River (fig. 1, table Physical characteristics included streamflow, specific conductance, and water temperature. Chemical constituents and properties consisted cu? Nitrogen, phosphorus, silica, dissolved oxygen, alkalinity, and ph, with emphasis placed on measuring plant nutrients. Biological constituents consisted of periphyton with emphasis placed on measuring their abundance.
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Water Quality in the Merced River Above and Below the El Portal Sewage
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Paperback. Zustand: New. Print on Demand. This book provides a thorough investigation of water quality conditions in the Merced River above and below the El Portal sewage treatment plant near Yosemite National Park from 1975 to 1977. The author analyzes chemical and biological characteristics of the river's ecosystem, including detailed measurements of plant nutrients, dissolved oxygen, and periphyton growth. This book is situated within a broader context of water quality discussions and brings historical data to light. Thematic depth is provided by detailed descriptions of research methods, measured field data, and the visual observations of qualified researchers, who paint a vibrant picture of the Merced River's ecosystem. This book's insights will be of great interest and value to readers interested in water quality assessment, river ecology, and the environmental impact of treated sewage effluent discharge. 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. Bestandsnummer des Verkäufers 9780428109721_0
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