Download or read book Adaptive Environmental Assessment and Management written by C. S. Holling and published by John Wiley & Sons. This book was released on 1978 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monograph on environmental evaluation and management - covers ecological systems, assessment of alternative environmental policies, role of communication, etc., and includes case studies for comparison in the USA, Austria and Venezuela. Bibliography pp. 357 to 363 and graphs.

Download or read book Anadromous Salmonid Genetic Resources written by California Gene Resources Program and published by . This book was released on 1982 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Info Source written by Canada and published by . This book was released on 1995 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wild Salmonids in the Urbanizing Pacific Northwest written by J. Alan Yeakley and published by Springer Science & Business Media. This book was released on 2013-11-20 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.​

Download or read book Cities and Their Vital Systems written by Advisory Committee on Technology and Society and published by National Academies Press. This book was released on 1989 with total page 1298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities and Their Vital Systems asks basic questions about the longevity, utility, and nature of urban infrastructures; analyzes how they grow, interact, and change; and asks how, when, and at what cost they should be replaced. Among the topics discussed are problems arising from increasing air travel and airport congestion; the adequacy of water supplies and waste treatment; the impact of new technologies on construction; urban real estate values; and the field of "telematics," the combination of computers and telecommunications that makes money machines and national newspapers possible.

Download or read book Bulletin of the Bureau of Fisheries written by and published by . This book was released on 1935 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stock Enhancement and Sea Ranching written by Kenneth M. Leber and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The collapse of many of the World’s fisheries continues to be of major concern and the enhancement of fish stocks through techniques such as ranching is of huge importance and interest across the globe. This important book, which contains fully peer reviewed and carefully edited papers from the 2nd International Symposium in Stock Enhancement and Sea Ranching is broadly divided into sections covering the following areas: The present situation of stock enhancement Seed quality and techniques for effective stocking Health management of hatchery stocks Methods for evaluating stocking effectiveness Population management in stock enhancement and sea ranching Management of stocked populations Ecological interactions with wild stocks Genetic management of hatchery and wild stocks Socio-economics of stock enhancement Case studies Stock Enhancement and Sea Ranching has been written and edited by some of the world’s foremost authorities in fisheries science and related areas and is essential reading for all fisheries scientists throughout the World. Fish biologists, marine and aquatic scientists, environmental biologists, ecologists, conservationists, aquaculture personnel and oceanographers will all find much of use and interest within this book. All libraries within universities and research establishments where these subjects are studied and taught should have copies of this book on their shelves.

Download or read book Energy and Water Development Appropriations for 2017 Department of Energy Nuclear Regulatory Commission applied energy funding Office of Science Environmental Management written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2016 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1983 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1988 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fishery Science and Management written by Warren S. Wooster and published by Springer. This book was released on 2014-11-14 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is concerned with the role of science in fishery management. While this has traditionally been considered as largely a biological problem with clear biological objectives, close examination suggests that management decisions are largely controlled by political, social and economic considerations, biologically constrained. The biologist now has the task of reducing the uncertainties of the venture rather than determining its priorities or its allocation of benefits. The uncertainties arise in part because of lack of understanding of the ecological systems involved, the limited availability of critical information, and the unpredictability of driving forces. The volume reviews the assumptions and simplifications of fishery models, examines the decision making framework in fishery management, and compares management practices in North America, Japan, and Northern Europe. A compilation of fishery management objectives in international agreements and U.S. laws is included.

Download or read book Energy Abstracts for Policy Analysis written by and published by . This book was released on 1988 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economics of Ocean Ranching written by Ragnar Arnason and published by Food & Agriculture Org.. This book was released on 2001 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The distinguishing characteristic of 'ocean ranching', as compared to ocean fish farming is that the released species are unassisted once released into the ocean. The document considers the experiences in ocean ranching in Japan, the United States and Iceland up to the mid-1990s, and discusses methodologies for assessing costs and benefits.

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1990 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquaculture in the Third Millennium written by Rohana P. Subasinghe and published by . This book was released on 2001 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1988 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Salmon Ranching written by John E. Thorpe and published by . This book was released on 1980 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: