Book Description
See journals under US Geological survey. Prof. paper 1464.
Author : Geological Survey (U.S.)
Publisher :
Page : 198 pages
File Size : 23,49 MB
Release : 1989
Category : Coal mines and mining
ISBN :
See journals under US Geological survey. Prof. paper 1464.
Author : Pennsylvania. Department of Environmental Resources. Bureau of Resources Programming
Publisher :
Page : 206 pages
File Size : 20,47 MB
Release : 1983
Category : Water resources development
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 222 pages
File Size : 22,38 MB
Release : 2007-06-30
Category : Science
ISBN : 0309105242
Recent studies of past climate and streamflow conditions have broadened understanding of long-term water availability in the Colorado River, revealing many periods when streamflow was lower than at any time in the past 100 years of recorded flows. That information, along with two important trends-a rapid increase in urban populations in the West and significant climate warming in the region-will require that water managers prepare for possible reductions in water supplies that cannot be fully averted through traditional means. Colorado River Basin Water Management assesses existing scientific information, including temperature and streamflow records, tree-ring based reconstructions, and climate model projections, and how it relates to Colorado River water supplies and demands, water management, and drought preparedness. The book concludes that successful adjustments to new conditions will entail strong and sustained cooperation among the seven Colorado River basin states and recommends conducting a comprehensive basinwide study of urban water practices that can be used to help improve planning for future droughts and water shortages.
Author :
Publisher :
Page : 534 pages
File Size : 47,30 MB
Release : 1984
Category :
ISBN :
Author : Leah S. Glaser
Publisher :
Page : 38 pages
File Size : 46,28 MB
Release : 1998
Category : Dams
ISBN :
Author : William A. Selby
Publisher : John Wiley & Sons
Page : 576 pages
File Size : 13,62 MB
Release : 2018-09-19
Category : Science
ISBN : 1119493145
Now in its fourth edition, Rediscovering the Golden State: California Geography examines this unique state’s incredibly diverse landscapes, and how geography and geographic change influences everything from the state’s natural systems and cycles, to its agriculture and more advanced industries, to human migration, cultures, and urban planning. Exploring California through a geographic lens reveals how the field has evolved to cross traditional boundaries, connect local and global issues, and provide the insights that lead to practical solutions to problems new and old. Challenging the reader to look beyond stereotypes and assumptions, this book encourages active participation in planning the state’s dynamic future. And this project makes teaching and learning about the geography of California more convenient, exciting, and rewarding for instructors and students. Going beyond a scientific analysis of natural features and environmental processes, this book illustrates how social, political, and economic divides can be bridged through the study of geography and the connections it brings to light. From geology, weather and climate, biogeography, and hydrology, we cover the state’s physical geography. And from demography and migration, to cultures and economies, to rural and urban geography, we monitor the state’s human geography pulse and then make the vital connections. California continues to lead the nation in population, economics (5th largest in the world), agriculture, natural and cultural diversity, and a host of other categories. This powerful state has earned this powerful publication. This timely and versatile book will prove useful to Californians in business, education, government, and to concerned citizens and curious readers seeking to learn more about the Golden State.
Author : Stanley E. Church
Publisher :
Page : 562 pages
File Size : 12,53 MB
Release : 2007
Category : Animas River Watershed (Colo. and N.M.)
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 580 pages
File Size : 42,67 MB
Release : 1992-01-01
Category : Technology & Engineering
ISBN : 9780309045346
Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Author : Lynn A. Garrabrant
Publisher :
Page : 98 pages
File Size : 14,18 MB
Release : 1993
Category : Groundwater
ISBN :
Author : Edward Landa
Publisher :
Page : 144 pages
File Size : 44,45 MB
Release : 1987
Category : Science
ISBN :