An Ecological Risk Assessment of Fish-eating Birds Exposed to Polychlorinated Dibenzofurans and Dibenzo-P-dioxins Within the Tittabawassee River Floodplain, MI, USA

An Ecological Risk Assessment of Fish-eating Birds Exposed to Polychlorinated Dibenzofurans and Dibenzo-P-dioxins Within the Tittabawassee River Floodplain, MI, USA PDF Author: Rita Marie Seston
Publisher:
ISBN:
Category : Dioxins
Languages : en
Pages : 600

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A Multiple Lines of Evidence Ecological Risk Assessment of Great Horned Owl Exposure to Polychlorinated Dibenzofurans and Polychlorinated Dibenzo-p-dioxins in the Tittabawassee River Floodplain in Midland, MI, USA

A Multiple Lines of Evidence Ecological Risk Assessment of Great Horned Owl Exposure to Polychlorinated Dibenzofurans and Polychlorinated Dibenzo-p-dioxins in the Tittabawassee River Floodplain in Midland, MI, USA PDF Author: Sarah Jean Coefield
Publisher:
ISBN:
Category : Great horned owl
Languages : en
Pages : 210

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Wildlife Ecotoxicology

Wildlife Ecotoxicology PDF Author: John E. Elliott
Publisher: Springer Science & Business Media
ISBN: 0387894322
Category : Science
Languages : en
Pages : 476

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Book Description
Many books have now been published in the broad field of environmental toxicology. However, to date, none of have presented the often fascinating stories of the wildlife science, and the steps along the way from discovery of problems caused by environmental pollutants to the regulatory and non-regulatory efforts to address the problems. This book provides case by case examinations of how toxic chemical effects on wildlife have brought about policy and regulatory decisions, and positive changes in environmental conditions. Wild animal stories, whether they are about the disappearance of charismatic top predators, or of grossly deformed embryos or frogs, provide powerful symbols that can and have captured the public's imagination and have resulted in increased awareness by decision makers. It is the intent of this book to present factual and balanced overviews and summaries of the science and the subsequent regulatory processes that followed to effect change (or not). We cover a variety of chemicals and topics beginning with an update of the classic California coastal DDT story of eggshell thinning and avian reproduction to more recent cases, such as the veterinarian pharmaceutical that has brought three species of Asian vultures to the brink of extinction. Researchers, regulators, educators, NGOs and the general public will find valuable insights into the processes and mechanisms involved both in environmental scientific investigation and in efforts to effect positive change.

Lampreys: Biology, Conservation and Control

Lampreys: Biology, Conservation and Control PDF Author: Margaret F. Docker
Publisher: Springer
ISBN: 9401793069
Category : Science
Languages : en
Pages : 451

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Book Description
The book provides the most comprehensive review of lamprey biology since Hardisty and Potter’s five-volume “The Biology of Lampreys” published more than 30 years ago. Published in two volumes, it includes contributions from international lamprey experts, reviewing and providing new insights into the evolution, general biology, and management of lampreys worldwide. This first volume offers up-to-date chapters on the systematics, general biology, conservation status, and conservation needs of lampreys. It will serve as an important reference for researchers working on any aspect of lamprey biology and fishery managers whose mandate is to control or conserve lamprey populations.

The Eastern Screech Owl

The Eastern Screech Owl PDF Author: Frederick R. Gehlbach
Publisher: Texas A&M University Press
ISBN: 9781603441216
Category : Nature
Languages : en
Pages : 328

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Book Description
The eastern screech owl, widespread over the eastern half of North America and noticeably tolerant of human activity, is one of America's most familiar birds. Residing naturally in wooded environs with tree cavities, this owl lives well in suburbia and can be found nesting in mailboxes, porch columns, and purple martin houses. Based on a twenty-five-year study, biologist Frederick R. Gehlbach tells the life story of the eastern screech owl, focusing on case studies of suburban and rural study plots in Central Texas. This is the first thorough study of major life-history, behavioral, and ecological features of the species. Indeed, it is the first concurrent, comparative study of an urban and a rural population of any New World animal. Told in a personal voice, the story of these birds will interest all who have not lost touch with their ancestral world. However, Gehlbach has also included quantitative data and analysis of interest to ecologists, wildlife biologists, and ornithologists. Photographs (including color shots of the gray and rufous phases), figures, and tables provide further detail. Gehlbach's investigations have been those of not only an academic ecologist, but a suburbanite curious about his natural surroundings. The result is a model of research on species population dynamics and adaptation, yielding an emerging picture of what the eastern screech owl needs for successful coexistence with human neighbors.

Saginaw Bay Water Circulation

Saginaw Bay Water Circulation PDF Author: L. J. Danek
Publisher:
ISBN:
Category : Fluid dynamic measurements
Languages : en
Pages : 50

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Dioxins in the Environment

Dioxins in the Environment PDF Author: Michael A. Kamrin
Publisher: Taylor & Francis Group
ISBN:
Category : History
Languages : en
Pages : 344

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Global Chemicals Outlook

Global Chemicals Outlook PDF Author: United Nations
Publisher: United Nations Publications
ISBN: 9789280733204
Category : Science
Languages : en
Pages : 262

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Atrazine in North American Surface Waters

Atrazine in North American Surface Waters PDF Author: Jeffrey M. Giddings
Publisher: SETAC
ISBN: 1880611783
Category : Aquatic organisms
Languages : en
Pages : 433

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Toxic Substances in the Great Lakes

Toxic Substances in the Great Lakes PDF Author:
Publisher:
ISBN:
Category : Hazardous substances
Languages : en
Pages : 24

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