Toxicity Of Lead And Proposed Substitute Shot To Mallards
DOWNLOAD
Download Toxicity Of Lead And Proposed Substitute Shot To Mallards PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Toxicity Of Lead And Proposed Substitute Shot To Mallards book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Toxicity Of Lead And Proposed Substitute Shot To Mallards
DOWNLOAD
Author : Patuxent Wildlife Research Center
language : en
Publisher:
Release Date : 1974
Toxicity Of Lead And Proposed Substitute Shot To Mallards written by Patuxent Wildlife Research Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Lead categories.
Poisoning of North American waterfowl resulting from the ingestion of lead shot by ducks, geese, and swans causes an estimated annual mortality of 2% to 3% of the population. To alleviate this problem the search for a suitable substitute for lead has been underway since the early 1950's. Proposed substitutes for lead shot were evaluated in a series of acut toxicity tests with pen-reared mallards. Most candidate materials were as toxic to ducks as commercial lead shot. Coating or alloying lead with other materials only delayed mortality among dosed ducks.
Toxicity Of Lead And Proposed Substitute Shot To Mallards
DOWNLOAD
Author : Patuxent Wildlife Research Center
language : en
Publisher:
Release Date : 1974
Toxicity Of Lead And Proposed Substitute Shot To Mallards written by Patuxent Wildlife Research Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Lead poisoning in animals categories.
Toxicity Of Lead And Proposed Substitute Shot To Mallards
DOWNLOAD
Author : Patuxent Wildlife Research Center
language : en
Publisher:
Release Date : 1974
Toxicity Of Lead And Proposed Substitute Shot To Mallards written by Patuxent Wildlife Research Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with categories.
Toxicity Of Lead And Proposed Substitute Shot To Mallards Classic Reprint
DOWNLOAD
Author : J. R. Longcore
language : en
Publisher: Forgotten Books
Release Date : 2017-11-18
Toxicity Of Lead And Proposed Substitute Shot To Mallards Classic Reprint written by J. R. Longcore and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-18 with categories.
Excerpt from Toxicity of Lead and Proposed Substitute Shot to Mallards Mortality was not significantly different among lead-dosed adult or first year hen and drake pen - reared mallards; lead-dosed adult, wild mallards of both sexes; and lead - dosed adult, male black ducks (anas rubripes). The ingestion of one lead shot, size 4, by each of 80 pen - reared mallards caused an average 19% mortality. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Toxicity Of Lead And Proposed Substitute Shot To Mallards
DOWNLOAD
Author : J. R. Longcore
language : en
Publisher:
Release Date : 1974
Toxicity Of Lead And Proposed Substitute Shot To Mallards written by J. R. Longcore and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Lead poisoning in animals categories.
Poisoning of North American waterfowl resulting from the ingestion of lead shot by ducks, geese, and swans causes an estimated annual mortality of 2% to 3% of the population. To alleviate this problem the search for a suitable substitute for lead has been underway since the early 1950's. Proposed substitutes for lead shot were evaluated in a series of acut toxicity tests with pen-reared mallards. Most candidate materials were as toxic to ducks as commercial lead shot. Coating or alloying lead with other materials only delayed mortality among dosed ducks.
Steel Shot Regulations
DOWNLOAD
Author : United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Administrative Practice and Procedure
language : en
Publisher:
Release Date : 1979
Steel Shot Regulations written by United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Administrative Practice and Procedure and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Firearms categories.
Special Scientific Report Wildlife
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1974
Special Scientific Report Wildlife written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Wildlife conservation categories.
Handbook Of Ecotoxicology
DOWNLOAD
Author : David J. Hoffman
language : en
Publisher: CRC Press
Release Date : 2002-11-13
Handbook Of Ecotoxicology written by David J. Hoffman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-11-13 with Science categories.
Completely revised and updated with 18 new chapters, this second edition includes contributions from over 75 international experts. Also, a Technical Review Board reviewed all manuscripts for accuracy and currency. Focusing on toxic substance and how they affect the ecosystems worldwide, the book presents methods for quantifying and measuring ecotoxicological effects in the field and in the lab, as well as methods for estimating, predicting, and modeling in ecotoxicology studies. This is the definitive reference for students, researchers, consultants, and other professionals in the environmental sciences, toxicology, chemistry, biology, and ecology - in academia, industry, and government.
Wildlife Abstracts
DOWNLOAD
Author : U.S. Fish and Wildlife Service
language : en
Publisher:
Release Date : 1954
Wildlife Abstracts written by U.S. Fish and Wildlife Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1954 with Animals categories.
Population Ecology Of The Mallard
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1972
Population Ecology Of The Mallard written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Bird populations categories.