Download or read book Report on Research Carried Out on Thick billed Murres Uria Lomvia Prince Leopold Island 1975 written by Anthony J. Gaston and published by . This book was released on 1975 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thick billed Murres of Prince Leopold Island written by Anthony J. Gaston and published by Environment Canada, Canadian Wildlife Service : Available by mail from Printing and Pub. Supply and Services Canada. This book was released on 1981 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study of the reproductive biology and the ecological requirements of thick-billed murres breeding at a single location in Lancaster Sound. Project covered 3 years, 1975-7. Includes numerous colour plates.
Download or read book Project on the Population Dynamics of the Thick Billed Murre Uria Lomvia written by Anthony J. Gaston and published by . This book was released on 1989 with total page 0 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.
Download or read book Understanding Risk to Wildlife from Exposures to Per and Polyfluorinated Alkyl Substances PFAS written by Mark S. Johnson and published by CRC Press. This book was released on 2021-04-22 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding Risk to Wildlife from Exposures to Per- and Polyfluorinated Alkyl Substances (PFAS) provides the most recent summary of toxicity data relevant to mammals, birds, reptiles, and amphibians, and provides values for use in risk assessment applications. Predicting the bioaccumulation of PFAS in terrestrial wildlife (including humans) has proven to be extremely complex. As a group, PFAS act differently than traditional non-ionic organic molecules, where PFAS can break down and reform, whereas some are demonstrated to be extremely persistent. Where sufficient data are provided, this book establishes toxicity reference values (TRVs), which are derived to assist in characterizing environmental sources of contamination and making risk-based decisions. Features: Provides toxicity reference values (TRVs) for vertebrates (mammals, birds, amphibians) for PFAS, where sufficient data are available, and includes objective supporting background information. Assigns a level of confidence to each TRV to provide the risk assessor with an understanding of the relative uncertainty associated with each value. Presents toxicity data in the formats of scatter diagrams and tables for quick review and assessment. Provides TRVs relevant for screening and decision making This book serves as a useful aid for risk assessors and managers in those industries that have sites contaminated with PFAS, consultants tasked with evaluating risks at such sites, and staff at regulatory agencies at various governmental levels, who need to know how much contamination is considered safe for wildlife. It will also appeal to researchers with an interest in filling the gaps in the current toxicological data for PFAS exposure.
Download or read book Studies of High latitude Seabirds written by A. J. Gaston and published by . This book was released on 2002 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproductive biology of thick billed murres Uria lomvia written by T.R. BIRKHEAD and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Ecology Studies of the Polar Bear in the Area of Southeastern Baffin Island written by Ian Stirling and published by . This book was released on 1980 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress Notes written by Canadian Wildlife Service and published by . This book was released on 1977 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Relationships Between Common Murres Uria Aalge and Thick billed Murres Uria Lomvia at the Gannet Islands Labrador II Breeding Success and Site Characteristics written by T. R. Birkhead and published by . This book was released on 1987 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proportion of Thick-billed Murres (Uria lomvia) that successfully reared a chick that left the colony was significantly lower than that of Common Murres (Uria aalge) in each of the 3 years (1981-3) of study.
Download or read book BIO Review written by Bedford Institute of Oceanography and published by . This book was released on 1982 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Occasional Paper written by and published by . This book was released on 1984 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Relationships Between Common Murres Uria Aalge and Thick billed Murres Uria Lomvia at the Gannet Islands Labrador III Feeding Ecology of the Young written by T. R. Birkhead and published by . This book was released on 1987 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A simultaneous comparison of the foods of Common Murre, Uria aalge, and Thick-billed Murre, Uria lomvia, chicks at the same location showed that the species composition of fish fed to chicks of these murre species differed significantly.
Download or read book The Diets of Muskoxen and Peary Caribou on Some Islands in the Canadian High Arctic written by G. R. Parker and published by Minister of Supply and Services. This book was released on 1978 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caribou (Rangifer tarandus pearyi) and muskox (ovibos moschatus) rumen and faecal samples were collected from sites within the Canadian arctic archipelago. In summer, willow (Salix arctica) was preferred by caribou, while Muskoxen preferred a sedge-willow.
Download or read book Field Investigation of Seabirds at Prince Leopold Island Lancaster Sound Northwest Territories 1988 written by David N. Nettleship and published by Sackville, N.B. : Canadian Wildlife Service. This book was released on 1990 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Relationships Between Common Murres Uria Aalge and Thick billed Murres Uria Lomvia at the Gannet Islands Labrador I Morphometrics and Timing of Breeding written by T. R. Birkhead and published by . This book was released on 1987 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes several aspects of the breeding biology of Common Murres (Uria aalge) and Thick-billed Murres (Uria lomvia) in 1981-83, at the Gannet Islands, Labrador.
Download or read book Science Review written by Bedford Institute of Oceanography and published by . This book was released on 1984 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
