Fresno River Basin, California
Author : United States. Army. Office of the Chief of Engineers
Publisher :
Page : 130 pages
File Size : 36,6 MB
Release : 1961
Category : Flood control
ISBN :
Author : United States. Army. Office of the Chief of Engineers
Publisher :
Page : 130 pages
File Size : 36,6 MB
Release : 1961
Category : Flood control
ISBN :
Author : Giannini Foundation of Agricultural Economics. Library
Publisher :
Page : 994 pages
File Size : 17,91 MB
Release : 1971
Category : Agriculture
ISBN :
Author : Water Resources Center Archives (Calif.)
Publisher :
Page : 706 pages
File Size : 50,88 MB
Release : 1970
Category : Water resources development
ISBN :
Author : California Department Of Public Works
Publisher : Forgotten Books
Page : 904 pages
File Size : 16,18 MB
Release : 2018-10-05
Category : Reference
ISBN : 9781396624018
Excerpt from California Highways and Public Works: January-February 1964 Editors are invited to use information contained herein and to request prints at any black and white photographs. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com 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.
Author :
Publisher :
Page : 10 pages
File Size : 47,76 MB
Release : 1969
Category :
ISBN :
Author : Lary M. Dilsaver
Publisher :
Page : 0 pages
File Size : 27,53 MB
Release : 2016
Category : Desert conservation
ISBN : 9781938086465
National parks are different from other federal lands in the United States. Beginning in 1872 with the establishment of Yellowstone, they were largely set aside to preserve for future generations the most spectacular and inspirational features of the country, seeking the best representative examples of major ecosystems such as Yosemite, geologic forms such as the Grand Canyon, archaeological sites such as Mesa Verde, and scenes of human events such as Gettysburg. But one type of habitat--the desert--fell short of that goal in American eyes until travel writers and the Automobile Age began to change that perception. As the Park Service began to explore the better-known Mojave and Colorado deserts of southern California during the 1920s for a possible desert park, many agency leaders still carried the same negative image of arid lands shared by many Americans--that they are hostile and largely useless. But one wealthy woman--Minerva Hamilton Hoyt, from Pasadena--came forward, believing in the value of the desert, and convinced President Franklin D. Roosevelt to establish a national monument that would protect the unique and iconic Joshua trees and other desert flora and fauna. Thus was Joshua Tree National Monument officially established in 1936, with the area later expanded in 1994 when it became Joshua Tree National Park. Since 1936, the National Park Service and a growing cadre of environmentalists and recreationalists have fought to block ongoing proposals from miners, ranchers, private landowners, and real estate developers who historically have refused to accept the idea that any desert is suitable for anything other than their consumptive activities. To their dismay, Joshua Tree National Park, even with its often-conflicting land uses, is more popular today than ever, serving more than one million visitors per year who find the desert to be a place worthy of respect and preservation. Distributed for George Thompson Publishing
Author : David P. Billington
Publisher : Government Printing Office
Page : 630 pages
File Size : 30,2 MB
Release : 2005-10
Category : History
ISBN : 9780160728235
Explores the story of Federal contributions to dam planning, design, and construction.
Author : David Billington
Publisher : CreateSpace
Page : 626 pages
File Size : 30,4 MB
Release : 2013-04-02
Category :
ISBN : 9781483966137
This history explores the story of federal contributions to dam planning, design, and construction by carefully selecting those dams and river systems that seem particularly critical to the story. The history also addresses some of the negative environmental consequences of dam-building, a series of problems that today both Reclamation and the U.S. Army Corps of Engineers seek to resolve.
Author : National Research Council
Publisher : National Academies Press
Page : 350 pages
File Size : 28,21 MB
Release : 2014-08-01
Category : Science
ISBN : 030929889X
U.S. Arctic waters north of the Bering Strait and west of the Canadian border encompass a vast area that is usually ice covered for much of the year, but is increasingly experiencing longer periods and larger areas of open water due to climate change. Sparsely inhabited with a wide variety of ecosystems found nowhere else, this region is vulnerable to damage from human activities. As oil and gas, shipping, and tourism activities increase, the possibilities of an oil spill also increase. How can we best prepare to respond to such an event in this challenging environment? Responding to Oil Spills in the U.S. Arctic Marine Environment reviews the current state of the science regarding oil spill response and environmental assessment in the Arctic region north of the Bering Strait, with emphasis on the potential impacts in U.S. waters. This report describes the unique ecosystems and environment of the Arctic and makes recommendations to provide an effective response effort in these challenging conditions. According to Responding to Oil Spills in the U.S. Arctic Marine Environment, a full range of proven oil spill response technologies is needed in order to minimize the impacts on people and sensitive ecosystems. This report identifies key oil spill research priorities, critical data and monitoring needs, mitigation strategies, and important operational and logistical issues. The Arctic acts as an integrating, regulating, and mediating component of the physical, atmospheric and cryospheric systems that govern life on Earth. Not only does the Arctic serve as regulator of many of the Earth's large-scale systems and processes, but it is also an area where choices made have substantial impact on life and choices everywhere on planet Earth. This report's recommendations will assist environmentalists, industry, state and local policymakers, and anyone interested in the future of this special region to preserve and protect it from damaging oil spills.
Author :
Publisher :
Page : 16 pages
File Size : 37,40 MB
Release : 1989
Category : Flood control
ISBN :