Design of the National Water-quality Assessment Program
Author : Robert J. Gilliom
Publisher :
Page : 396 pages
File Size : 14,27 MB
Release : 1994
Category : Aggregates (Building materials)
ISBN :
Author : Robert J. Gilliom
Publisher :
Page : 396 pages
File Size : 14,27 MB
Release : 1994
Category : Aggregates (Building materials)
ISBN :
Author : R. L. Glass
Publisher :
Page : 124 pages
File Size : 25,50 MB
Release : 1999
Category : Cook Inlet Region (Alaska)
ISBN :
Author :
Publisher :
Page : 264 pages
File Size : 49,74 MB
Release : 2000
Category : Anadromous fishes
ISBN :
Author :
Publisher :
Page : 84 pages
File Size : 34,75 MB
Release : 1993
Category : Mines and mineral resources
ISBN :
Author : Jeffrey S. Ashley
Publisher : U of Nebraska Press
Page : 332 pages
File Size : 27,49 MB
Release : 1999-01-01
Category : Nature
ISBN : 9780803242760
One of the greatest conundrums facing the arid western United States is the availability, use, and quality of groundwater. In large sections of the West, groundwater is the only dependable source of water for agricultural production and home consumption. Yet many of the aquifers are being depleted at a rate that will suck them dry within a century. Furthermore, dependence upon groundwater in many areas will only increase in the future. This dependence is already having serious consequences for small towns on the Great Plains. Faced with growing costs associated with deeper wells and the need for ever more advanced technology for extracting water, these towns find they lack the resources to maintain current agricultural practices. ΓΈ In this timely assessment of the West?s groundwater resources, the authors provide a detailed overview of groundwater management in the Western states. The authors present for each state the various management strategies, laws, and political realities that have made groundwater appropriation such a volatile subject. They also suggest possible difficulties that states and regions might face under current groundwater policies. By examining separate cases and viewing the West as a whole, the authors are able to identify not only the most pressing problems but also the most appropriate management techniques for protecting water supplies for future use.
Author : Deanna J. Stouder
Publisher : Springer Science & Business Media
Page : 681 pages
File Size : 14,95 MB
Release : 2012-02-02
Category : Science
ISBN : 1461563755
The symposium "Pacific Salmon and Their Ecosystems: Status and Future Options',' and this book resulted from initial efforts in 1992 by Robert J. Naiman and Deanna J. Stouder to examine the problem of declining Pacific salmon (Oncorhynchus spp.). Our primary goal was to determine informational gaps. As we explored different scientific sources, state, provincial, and federal agencies, as well as non-profit and fishing organizations, we found that the information existed but was not being communicated across institutional and organizational boundaries. At this juncture, we decided to create a steering committee and plan a symposium to bring together researchers, managers, and resource users. The steering committee consisted of members from state and federal agencies, non-profit organizations, and private industry (see Acknowledgments for names and affiliations). In February 1993, we met at the University of Washington in Seattle to begin planning the symposium. The steering committee spent the next four months developing the conceptual framework for the symposium and the subsequent book. Our objectives were to accomplish the following: (1) assess changes in anadromous Pacific Northwest salmonid populations, (2) examine factors responsible for those changes, and (3) identify options available to society to restore Pacific salmon in the Northwest. The symposium on Pacific Salmon was held in Seattle, Washington, January 10-12, 1994. Four hundred and thirty-five people listened to oral presentations and examined more than forty posters over two and a half days. We made a deliberate attempt to draw in speakers and attendees from outside the Pacific Northwest.
Author : Geological Survey (U.S.)
Publisher :
Page : 444 pages
File Size : 22,43 MB
Release : 1996
Category : Business & Economics
ISBN : 9780607856965
Author :
Publisher :
Page : 990 pages
File Size : 42,99 MB
Release : 1999
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : pages
File Size : 34,3 MB
Release : 1994
Category : Government publications
ISBN :
Author :
Publisher :
Page : 990 pages
File Size : 28,34 MB
Release : 1992-08-20
Category : Administrative law
ISBN :