Download or read book Environmental Effects of Fenitrothion Use in Forestry written by W. R. Ernst and published by [Dartmouth, N.S.] : Environment Canada, Conservation and Protection, Atlantic Region. This book was released on 1989 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fenitrothion has been used in forest protection in the Atlantic Region since its first experimental application in 1965, and has been monitored for its effects from the beginning. This report presents the results of separate technical reviews undertaken on the effects of fenitrothion on pollinators and pollination, forest songbirds, and aquatic fauna. The reviews are essentially distillations of available literature, with the exception of the songbird review which also incorporated previously unpublished data and a re-analysis of earlier published information. Sources accessed include papers published in the primary literature as well as published and unpublished government reports. Recommendations are included.

Download or read book Environmental Ecology written by Bill Freedman and published by Academic Press. This book was released on 1995 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like ecology, environmental science is multi- and interdisciplinary. The three major subdisciplines of environmental science are : Population, Resources, Environment. Of the above three major subdisciplines with environmental science, this book is more concerned with the third - the ecological effects of stressors, with particular reference to those associated with the activities of humans. A chapter deals with the use and abuse of biological resources and the emerging field of ecological economics. Some sections deal with environmental impact assessment; ecological monitoring; and the responsibilities of ecologists in environmental issues, environmental education, and the design of sustainable economic systems.

Download or read book Fenitrothion and Forest Avifauna written by P. D. Kingsbury and published by . This book was released on 1981 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology and Management of Neotropical Migratory Birds written by Thomas E. Martin and published by Oxford University Press. This book was released on 1995-10-19 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The apparent decline in numbers among many species of migratory songbirds is a timely subject in conservation biology, particularly for ornithologists, ecologists, and wildlife managers. This book is an attempt to discuss the problem in full scope. It presents an ambitious, comprehensive assessment of the current status of neotropical migratory birds in the U.S., and the methods and strategies used to conserve migrant populations. Each chapter is an essay reviewing and assessing the trend from a different viewpoint, all written by leaders in the fields of ornithology, conservation, and population biology.

Download or read book An Overview of the Environmental Impacts of Forestry written by Bill Freedman and published by . This book was released on 1982 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Report FPM X written by and published by . This book was released on 1983 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Birds and Forestry written by Mark Avery and published by A&C Black. This book was released on 2010-10-30 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, an ornithologist and a forester have combined their skills to try and tease out the real facts behind the various arguments on forestry. The conflict between forestry and nature conservation has become a major environmental issue in Britain in the 1980s. The planting of large tracts of land with exotic conifers and the resulting disturbance of existing plant and animal communities has polarized the debate, each camp believing that it has the most rational view. But the interactions involved are complex. Which bird species are really threatened? How can we judge the relative value of bird species ousted by plantations and the new species which colonize them? How can the need for forest products be reconciled with the demands of conservationists? This fascinating book tackles these issues in a forthright manner. It represents a significant step towards achieving the sort of prudent land planning that will really improve our beleaguered countryside. Jacket painting by Philip Snow. Foreword by David Bellamy.

Download or read book A Passion for Wildlife written by J. Alexander Burnett and published by UBC Press. This book was released on 2011-11-01 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Passion for Wildlife chronicles the history of the Canadian Wildlife Service and the evolution of Canadian wildlife policy over its first half century. It presents the exploits and accomplishments of a group of men and women whose dedication to the ideals of science, conservation, and a shared vision of Canada as a country that treasures its natural heritage has earned them the respect of their profession around the world.

Download or read book Newsletter written by and published by . This book was released on 1978 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Population Biology and Control of the Pine Beauty Moth written by Simon R. Leather and published by . This book was released on 1987 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rapport Du Quinzieme Colloque Annuel Sur la Repression Des Ravageurs Forestiers Centre Des Conferences Du Gouvernement Ottawa Ontario Du 17 Au 19 Novembre 1987 written by and published by . This book was released on 1988 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Reports Digest written by and published by . This book was released on 1980 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers all information reports being published by the Canadian Forestry Service.

Download or read book Report Forest Pest Management Institute written by and published by . This book was released on 1980 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticides Abstracts written by and published by . This book was released on 1981 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Woody Points written by and published by . This book was released on 1985 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Pest Management Institute Bibliography 1977 1982 written by Forest Pest Management Institute (Canada) and published by Sault Ste. Marie, Ont. : Forest Pest Management Institute, Canadian Forestry Service, Environment Canada. This book was released on 1983 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Browsing Science Research at the Federal Level in Canada written by Brian B. Wilks and published by University of Toronto Press. This book was released on 2004-01-01 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.