Publications of the Geological Survey
Author : Geological Survey (U.S.)
Publisher :
Page : 776 pages
File Size : 29,14 MB
Release : 1948
Category : Geology
ISBN :
Author : Geological Survey (U.S.)
Publisher :
Page : 776 pages
File Size : 29,14 MB
Release : 1948
Category : Geology
ISBN :
Author :
Publisher :
Page : 764 pages
File Size : 44,7 MB
Release : 1986
Category : Geology
ISBN :
Author : United States. Federal Water Pollution Control Administration
Publisher :
Page : 264 pages
File Size : 13,61 MB
Release : 1968
Category : Sewage disposal
ISBN :
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
Page : 423 pages
File Size : 42,43 MB
Release : 2020-12-04
Category : Science
ISBN : 0309679702
New York City's municipal water supply system provides about 1 billion gallons of drinking water a day to over 8.5 million people in New York City and about 1 million people living in nearby Westchester, Putnam, Ulster, and Orange counties. The combined water supply system includes 19 reservoirs and three controlled lakes with a total storage capacity of approximately 580 billion gallons. The city's Watershed Protection Program is intended to maintain and enhance the high quality of these surface water sources. Review of the New York City Watershed Protection Program assesses the efficacy and future of New York City's watershed management activities. The report identifies program areas that may require future change or action, including continued efforts to address turbidity and responding to changes in reservoir water quality as a result of climate change.
Author : Hugh S. Gorman
Publisher : Rutgers University Press
Page : 261 pages
File Size : 44,14 MB
Release : 2013-01-24
Category : Nature
ISBN : 081355439X
In The Story of N, Hugh S. Gorman analyzes the notion of sustainability from a fresh perspective—the integration of human activities with the biogeochemical cycling of nitrogen—and provides a supportive alternative to studying sustainability through the lens of climate change and the cycling of carbon. It is the first book to examine the social processes by which industrial societies learned to bypass a fundamental ecological limit and, later, began addressing the resulting concerns by establishing limits of their own The book is organized into three parts. Part I, “The Knowledge of Nature,” explores the emergence of the nitrogen cycle before humans arrived on the scene and the changes that occurred as stationary agricultural societies took root. Part II, “Learning to Bypass an Ecological Limit,” examines the role of science and market capitalism in accelerating the pace of innovation, eventually allowing humans to bypass the activity of nitrogen-fixing bacteria. Part III, “Learning to Establish Human-Defined Limits,” covers the twentieth-century response to the nitrogen-related concerns that emerged as more nitrogenous compounds flowed into the environment. A concluding chapter, “The Challenge of Sustainability,” places the entire story in the context of constructing an ecological economy in which innovations that contribute to sustainable practices are rewarded.
Author : J. Alan Yeakley
Publisher : Springer Science & Business Media
Page : 270 pages
File Size : 38,58 MB
Release : 2013-11-20
Category : Science
ISBN : 1461488184
Wild salmon, trout, char, grayling, and whitefish (collectively salmonids) have been a significant local food and cultural resource for Pacific Northwest peoples for millennia. The location, size, and distribution of urban areas along streams, rivers, estuaries, and coasts directly and indirectly alter and degrade wild salmonid populations and their habitats. Although urban and exurban areas typically cover a smaller fraction of the landscape than other land uses combined, they have profound consequences for local ecosystems, aquatic and terrestrial populations, and water quality and quantity.
Author :
Publisher :
Page : 378 pages
File Size : 50,39 MB
Release : 2002
Category : Sewage
ISBN :
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.
Author : Larry W. Mays
Publisher : John Wiley & Sons
Page : 919 pages
File Size : 50,33 MB
Release : 2010-06-08
Category : Technology & Engineering
ISBN : 0470460644
Environmental engineers continue to rely on the leading resource in the field on the principles and practice of water resources engineering. The second edition now provides them with the most up-to-date information along with a remarkable range and depth of coverage. Two new chapters have been added that explore water resources sustainability and water resources management for sustainability. New and updated graphics have also been integrated throughout the chapters to reinforce important concepts. Additional end-of-chapter questions have been added as well to build understanding. Environmental engineers will refer to this text throughout their careers.
Author : Avril L. de la Cretaz
Publisher : CRC Press
Page : 342 pages
File Size : 44,24 MB
Release : 2007-06-01
Category : Science
ISBN : 1420008722
Filling a long-standing need for a desk reference that synthesizes current research, Land Use Effects on Streamflow and Water Quality in the Northeastern United States reviews and discusses the impact of forest management, agriculture, and urbanization. The book provides a gateway to the diverse scientific literature that is urgently needed
Author :
Publisher :
Page : 846 pages
File Size : 38,8 MB
Release : 2008
Category : Soil conservation
ISBN :
Vol. 25, no. 1 contains the society's Lincoln Chapter's Resource conservation glossary.