Fish Passage Technologies
Author:
Publisher: Office of Technology Assessment
Published: 1995
Total Pages: 180
ISBN-13:
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Author:
Publisher: Office of Technology Assessment
Published: 1995
Total Pages: 180
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1954
Total Pages: 210
ISBN-13:
DOWNLOAD EBOOKAuthor: Lynne Heasley
Publisher: Canadian History and Environme
Published: 2016
Total Pages: 0
ISBN-13: 9781552388952
DOWNLOAD EBOOKDeclining access to fresh water is one of the twenty-first century's most pressing environmental and human rights challenges, yet the struggle for water is not a new cause. The 8,800-kilometer border dividing Canada and the United States contains more than 20 percent of the world's total freshwater resources, and Border Flows traces the century-long effort by Canada and the United States to manage and care for their ecologically and economically shared rivers and lakes. Ranging across the continent, from the Great Lakes to the Northwest Passage to the Salish Sea, the histories in Border Flows offer critical insights into the historical struggle to care for these vital waters. From multiple perspectives, the book reveals alternative paradigms in water history, law, and policy at scales from the local to the transnational. Students, concerned citizens, and policymakers alike will benefit from the lessons to be found along this critical international border.
Author: United States
Publisher:
Published: 1977
Total Pages: 188
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Publisher:
Published: 1989
Total Pages: 816
ISBN-13:
DOWNLOAD EBOOKAuthor: John Nathan Anderson
Publisher: Routledge
Published: 2013-12-04
Total Pages: 199
ISBN-13: 1135136254
DOWNLOAD EBOOKRadio's Digital Dilemma is the first comprehensive analysis of the United States’ digital radio transition, chronicling the technological and policy development of the HD Radio broadcast standard. A story laced with anxiety, ignorance, and hubris, the evolution of HD Radio pitted the nation’s largest commercial and public broadcasters against the rest of the radio industry and the listening public in a pitched battle over defining the digital future of the medium. The Federal Communications Commission has elected to put its faith in "marketplace forces" to govern radio’s digital transition, but this has not been a winning strategy: a dozen years from its rollout, the state of HD Radio is one of dangerous malaise, especially as newer digital audio distribution technologies fundamentally redefine the public identity of "radio" itself. Ultimately, Radio’s Digital Dilemma is a cautionary tale about the overarching influence of economics on contemporary media policymaking, to the detriment of notions such as public ownership and access to the airwaves—and a call for media scholars and reformers to engage in the continuing struggle of radio’s digital transition in hopes of reclaiming these important principles.
Author: John L. French
Publisher:
Published: 1951
Total Pages: 40
ISBN-13:
DOWNLOAD EBOOKAuthor: Robert Ferguson Legget
Publisher: New York ; Montreal : McGraw-Hill Book Company
Published: 1973
Total Pages: 648
ISBN-13:
DOWNLOAD EBOOKAuthor: Donald E. Trimble
Publisher:
Published: 1963
Total Pages: 420
ISBN-13:
DOWNLOAD EBOOKA study of Tertiary and Quaternary deposits, lateritic weathering profiles, and of Quaternary history of part of the Pacific Northwest.