Download or read book Were 1946 Sperm Whale Stocks at the Unexploited Level written by Kenneth Radway Allen and published by . This book was released on 1977 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the International Whaling Commission written by International Whaling Commission and published by . This book was released on 1993 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Management and Analysis of Biological Populations written by B.-S. Goh and published by Elsevier. This book was released on 2012-12-02 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Management and Analysis of Biological Populations demonstrates the usefulness of optimal control theory in the management of biological populations and the Liapunov function in simulating an ecosystem model under large perturbations of its initial state and continual disturbances on its dynamics. The first chapter of the book introduces the topic by presenting the different models in ecology and discussing the stability concepts, the ecological engineering, and various relevant functions in ecosystem modeling. The next chapter contains a brief survey of static optimization techniques and optimal control theory for systems, which are modeled by differential and difference equations. Another chapter covers methods that use Liapunov and Liapunov-like functions to establish that a given population model is stable relative to finite perturbations of its initial state and that it is non-vulnerable relative to large continual disturbances. The book also covers fisheries and logistic modeling, including a discussion of a few management problems. Moreover, this reference considers stability in an ecosystem model with complexities due to species richness, nonlinearities, time delays, and spatial heterogeneity. Finally, it explains how to manage pests and greenhouse crops. The book is an excellent reference source for students and professionals in ecology and environmental engineering. Research professionals and extended workers in agriculture and agronomy will also find this book invaluable.

Download or read book Mammals in the Seas written by Food and Agriculture Organization of the United Nations. Working Party on Marine Mammals and published by Food & Agriculture Org.. This book was released on 1978 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by CSIRO (Australia). Division of Fisheries and Oceanography and published by . This book was released on 1977 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of Accessioned Publications written by World Data Center A--Oceanography and published by . This book was released on 1978 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Whaling Question written by Inquiry into Whales and Whaling (Australia) and published by . This book was released on 1979 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of inquiry commissioned by the Australian government to gather all available whale data.

Download or read book Whales and Whaling Report of the independent inquiry conducted by the Hon Sir Sydney Frost written by Inquiry into Whales and Whaling (Australia) and published by . This book was released on 1978 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report Commonwealth Scientific and Industrial Research Organization Division of Fisheries and Oceanography written by Commonwealth Scientific and Industrial Research Organization (Australia). Division of Fisheries and Oceanography and published by . This book was released on 1977 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1979 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sperm Whales written by and published by . This book was released on 1980 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports and papers on sperm whales from three meetings of the International Whaling Commission Scientific Committee in 1977 and 1978.

Download or read book The Australian Encyclopaedia written by and published by . This book was released on 1983 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Historical Whaling Records written by Michael F. Tillman and published by . This book was released on 1983 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes papers on methods of data collection and assessment, interpretation of historic logbooks and journals, historic whaling data for the western Arctic bowhead whale population, etc.

Download or read book Agrindex written by and published by . This book was released on 1978 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation and Management of Whales written by Kenneth Radway Allen and published by Butterworths. This book was released on 1980 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the biology and history of whales and whaling, whale populations and population models, and management strategies.

Download or read book Research Report written by CSIRO (Australia). Division of Fisheries and Oceanography and published by . This book was released on 1977 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the International Whaling Commission written by International Whaling Commission and published by . This book was released on 1972 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: