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Author : Christopher Frank Mason
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (6 download)
Download or read book PCB and Organochloride Pesticide Residues in Otter Spraints written by Christopher Frank Mason and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S. M. MacDonald
Publisher : Council of Europe
ISBN 13 : 9789287124753
Total Pages : 60 pages
Book Rating : 4.1/5 (247 download)
Download or read book Status and Conservation Needs of the Otter (Lutra Lutra) in the Western Palaearctic written by S. M. MacDonald and published by Council of Europe. This book was released on 1994-01-01 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hans Kruuk
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (74 download)
Download or read book Concentrations of some organochlorines in otters (Lutra lutra L.) in Scotland written by Hans Kruuk and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The concentrations of polychlorinated biphenyls (PCBs) and residues of organochlorine pesticides (HEOD and DDE) were measured in livers of otters (Lutra lutra) from different areas in Scotland. Whilst HEOD and DDE occurred at very low concentrations only, PCBs were present in high levels in some areas, the highest in Shetland (geom mean 2.05 ppm wet wt), related probably to high levels in sediments in the north-east Atlantic. PCBs were a mixture of congeners in which higher-chlorinated ones predominated, especially 138, 153, 170 and 180, a pattern comparable to that observed in otters from continental Europe. Individual values of total PCB reached levels of over 14 ppm wet weight, even in otters in good condition in thriving populations. Otter population densities were known in some of the study areas; in Shetland numbers increased over the study period, and the density was relatively high also elsewhere in Scotland. There was a strong negative correlation between PCB and body condition, but no correlation between PCB concentration and age of otters (mean age=4.1 years), which suggests that PCBs do not accumulate substantially in otters in the long term. The observations cast doubt on the significance of published 'critical levels' of PCBs to otter populations, based on data obtained from captive mink.
Author : George W. Ware
Publisher : Springer Science & Business Media
ISBN 13 : 9780387985145
Total Pages : 170 pages
Book Rating : 4.9/5 (851 download)
Download or read book Reviews of Environmental Contamination and Toxicology written by George W. Ware and published by Springer Science & Business Media. This book was released on 1998-06-26 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews of Environmental Contamination and Toxicology provides detailed review articles concerned with aspects of chemical contaminants, including pesticides, in the total environment with toxicological considerations and consequences.
Author : Kevin Roche (biologist.)
Publisher : Council of Europe
ISBN 13 : 9789287135582
Total Pages : 164 pages
Book Rating : 4.1/5 (355 download)
Download or read book First Phase Report of the Třeboň Otter Project written by Kevin Roche (biologist.) and published by Council of Europe. This book was released on 1998-01-01 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard F. Shore
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.3/5 (91 download)
Download or read book Ecotoxicology of Wild Mammals written by Richard F. Shore and published by John Wiley & Sons. This book was released on 2001-04-25 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: This landmark book, which contains contributions from the world's foremost mammalian ecotoxicologists, is a truly impressive summary of research undertaken in this field in recent years. It is also the first book to draw such information together in a seamless and unified approach. In examining the exposure and effects of environmental contaminants in wild mammal populations, this book addresses four core questions: * What exactly do we know about environmental contaminants in wild mammals? * What are the commonalities and differences between mammal orders/species in the effects that contaminants have? * How and to what degree of accuracy can we predict the adverse effects of environmental contaminants on mammalian wildlife? * How significant are contaminant insults compared with other density-independent and -dependent factors such as habitat loss, climatic factors and disease? The key underlying scientific principles and issues raised by the team of international authors will have significance throughout the world, making this an invaluable book not only for all those studying the effects of environmental pollutants on mammals, but also on regulatory agencies, and those carrying out environmental impact assessment.
Author : Sonia Soloneski
Publisher : BoD – Books on Demand
ISBN 13 : 9535112171
Total Pages : 241 pages
Book Rating : 4.5/5 (351 download)
Download or read book Pesticides written by Sonia Soloneski and published by BoD – Books on Demand. This book was released on 2014-02-20 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The edited book Pesticides - Toxic Aspects contains an overview of attractive researchers of pesticide toxicology that covers the hazardous effects of common chemical pesticide agents employed every day in our agricultural practices. The combination of experimental and theoretical pesticide investigations of current interest will make this book of significance to researchers, scientists, engineers, and graduate students who make use of those different investigations to understand the toxic aspects of pesticides. We hope that this book will continue to meet the expectations and needs of all interested in different aspects of pesticide toxicity.
Author :
Publisher :
ISBN 13 :
Total Pages : 722 pages
Book Rating : 4.3/5 (126 download)
Download or read book Wildlife Review written by and published by . This book was released on 1993 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ngaio L. Richards
Publisher : Springer
ISBN 13 : 3319773569
Total Pages : 384 pages
Book Rating : 4.3/5 (197 download)
Download or read book Using Detection Dogs to Monitor Aquatic Ecosystem Health and Protect Aquatic Resources written by Ngaio L. Richards and published by Springer. This book was released on 2018-08-10 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the varied range of emerging applications using specially trained detection dogs to monitor and protect aquatic ecosystems, animals, plants and related resources. Featuring contributions from those at the forefront of converging disciplines ranging from canine training, ecological and biological monitoring, water resource management, law enforcement, and eco-toxicology, it addresses everyone already immersed in these or related fields, and anyone seeking to gain a broader understanding of them. Chapters cover several common themes including monitoring presence/absence through biological and ecological surveys; maintaining and evaluating water quality; law enforcement and anti-poaching initiatives; public education, awareness and compliance; standards and best practices; optimal uses of dogs in relation to and in conjunction with other available tools and pragmatic considerations for selecting and working with dogs and handlers. The aim of the book is to stimulate new ideas, promote the sharing and dissemination of information and findings - and, ideally, to catalyze new and innovative partnerships, to strengthen the preservation and conservation of our aquatic heritage.
Author : David Harper
Publisher :
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Ecological Basis for River Management written by David Harper and published by . This book was released on 1995-02-28 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a selection of papers presented at the International Symposium on the Ecological Basis for River Management in March 1993, it addresses the underlying ecological issues in the six major operational functions of river management: water quantity, water quality, management of the natural river environment, management of fish stocks and fisheries and catchment management.
Author : Jennifer Kotanchik
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.3/5 (91 download)
Download or read book Large-scale Distribution of River Otters in Michigan's Lower Peninsula written by Jennifer Kotanchik and published by . This book was released on 1997 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.3/5 (117 download)
Download or read book The Zoological Record written by and published by . This book was released on with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.:/5 (49 download)
Download or read book The Science of the Total Environment written by and published by . This book was released on 1994 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: An international journal for scientific research into the environment and its relationship with man.
Author : Alberta Environmental Centre
Publisher :
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (149 download)
Download or read book Pesticide and PCB Residues in Northeastern Alberta Otter (polychlorinated Biphenyl). written by Alberta Environmental Centre and published by . This book was released on 1985 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1388 pages
Book Rating : 4.:/5 (31 download)
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1994 with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.3/5 (91 download)
Download or read book Biology and Environment written by and published by . This book was released on 1993 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. D. Somers
Publisher :
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (11 download)
Download or read book Pesticide and PCB Residues in Northern Alberta Otter written by J. D. Somers and published by . This book was released on 1985 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
