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Relative Abundance Distribution And Trends Of Waterbirds From Aerial Breeding Pair Surveys 1988 To 2004 On The Coastal Zone Of The Yukon Kuskokwim Delta Alaska
Download Relative Abundance Distribution And Trends Of Waterbirds From Aerial Breeding Pair Surveys 1988 To 2004 On The Coastal Zone Of The Yukon Kuskokwim Delta Alaska full books in PDF, epub, and Kindle. Read online Relative Abundance Distribution And Trends Of Waterbirds From Aerial Breeding Pair Surveys 1988 To 2004 On The Coastal Zone Of The Yukon Kuskokwim Delta Alaska ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Alaska Seabird Information Series (ASIS) by :
Download or read book Alaska Seabird Information Series (ASIS) written by and published by . This book was released on 2006 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Compilation of seabird species accounts for all seabirds breeding in Alaska and five important nonbreeders. Conservation status, life history, distribution, population size and trends, conservation concerns, and recommended management actions are included in the accounts"--Leaf i.
Book Synopsis Birds of the Chukchi Peninsula and Wrangel Island by : Leonid Aleksandrovich Portenko
Download or read book Birds of the Chukchi Peninsula and Wrangel Island written by Leonid Aleksandrovich Portenko and published by . This book was released on 1989 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fauna of the Aleutian Islands and Alaska Peninsula by : Olaus Johan Murie
Download or read book Fauna of the Aleutian Islands and Alaska Peninsula written by Olaus Johan Murie and published by . This book was released on 1959 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systematic account of the results of a survey made in 1936 and 1937 to aid supervision of the Aleutian Islands National Wildlife Refuge. (AB60374).
Book Synopsis Machine Learning for Ecology and Sustainable Natural Resource Management by : Grant Humphries
Download or read book Machine Learning for Ecology and Sustainable Natural Resource Management written by Grant Humphries and published by Springer. This book was released on 2018-11-05 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecologists and natural resource managers are charged with making complex management decisions in the face of a rapidly changing environment resulting from climate change, energy development, urban sprawl, invasive species and globalization. Advances in Geographic Information System (GIS) technology, digitization, online data availability, historic legacy datasets, remote sensors and the ability to collect data on animal movements via satellite and GPS have given rise to large, highly complex datasets. These datasets could be utilized for making critical management decisions, but are often “messy” and difficult to interpret. Basic artificial intelligence algorithms (i.e., machine learning) are powerful tools that are shaping the world and must be taken advantage of in the life sciences. In ecology, machine learning algorithms are critical to helping resource managers synthesize information to better understand complex ecological systems. Machine Learning has a wide variety of powerful applications, with three general uses that are of particular interest to ecologists: (1) data exploration to gain system knowledge and generate new hypotheses, (2) predicting ecological patterns in space and time, and (3) pattern recognition for ecological sampling. Machine learning can be used to make predictive assessments even when relationships between variables are poorly understood. When traditional techniques fail to capture the relationship between variables, effective use of machine learning can unearth and capture previously unattainable insights into an ecosystem's complexity. Currently, many ecologists do not utilize machine learning as a part of the scientific process. This volume highlights how machine learning techniques can complement the traditional methodologies currently applied in this field.
Book Synopsis Birds of the Seward Peninsula, Alaska by : Brina Kessel
Download or read book Birds of the Seward Peninsula, Alaska written by Brina Kessel and published by . This book was released on 1989 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bird watchers, ornithologists, and wildlife managers will find in Birds of the Seward Peninsula, Alaska virtually all the information available about Seward Peninsula birds - from rare visitants to overwinterers and regular summer residents. The book is packed with details of distribution and abundance, habitats, nesting and feeding habits, and more, both for birds common to our continent and those that come from Asia.
Book Synopsis The Ducks, Geese and Swans of North America by : Francis H. Kortright
Download or read book The Ducks, Geese and Swans of North America written by Francis H. Kortright and published by . This book was released on 1942 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Parasitic Diseases of Wild Birds by : Carter T. Atkinson
Download or read book Parasitic Diseases of Wild Birds written by Carter T. Atkinson and published by John Wiley & Sons. This book was released on 2009-03-20 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parasitic Diseases of Wild Birds provides thorough coverage of major parasite groups affecting wild bird species. Broken into four sections covering protozoa, helminths, leeches, and arthropod parasites, this volume provides reviews of the history, disease, epizootiology, pathology, and population impacts caused by parasitic disease. Taking a unique approach that focuses on the effects of the parasites on the host, Parasitic Diseases of Wild Birds fills a unique niche in animal health literature.
Book Synopsis Pokeweed (Phytolacca Americana) by : Arnold Krochmal
Download or read book Pokeweed (Phytolacca Americana) written by Arnold Krochmal and published by . This book was released on 1970 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Pokeweed, a plant abundant in Appalachia, exhibits some chemical similarities to a related species that has shown molluscicidal properties. Because this suggests that pokeweed, Phytolacca americana L. (P. decandra L.), has potential for controlling fresh-water snails, we have compiled this report of its chemical composition, uses, propagation methods, and other potentially useful species of the genus Phytolacca. The related species, Phytolacca dodencandra L'Her, was found to be the source of a molluscicide, which could pIay an important role in control of bilharziasis, a parasitic disease of humans widespread in Puerto Rico, Africa, and other tropical areas (22). Dead snails and small fish were observed in waterways in areas of Ethiopia where people washed their clothes with this Phytolacca's fruit, which is rich in saponins. Some distance downstream and immediately upstream from the washing places, abundant live snails were present, suggesting that the fruit contained a toxin acting as a molluscicide. This was subsequently confirmed by laboratory tests; tap-water extracts of the dried and powdered fruit had an LC100 (lethal concentration) of 10 parts per million against snails (Biomphalaria, Bulinus: and Lymnea spp.) after 24-hour exposure at 23OC. Furthermore, it was shown that molluscicidal potency was not affected by the presence of soil or vegetable matter, an important factor when the molluscicide is used under natural conditions. S3.
Book Synopsis Bayesian Analysis for Population Ecology by : Ruth King
Download or read book Bayesian Analysis for Population Ecology written by Ruth King and published by CRC Press. This book was released on 2009-10-30 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing model choice and model averaging, this book presents up-to-date Bayesian methods for analyzing complex ecological data. It provides a basic introduction to Bayesian methods that assumes no prior knowledge. The book includes detailed descriptions of methods that deal with covariate data and covers techniques at the forefront of research, such as model discrimination and model averaging. Leaders in the statistical ecology field, the authors apply the theory to a wide range of actual case studies and illustrate the methods using WinBUGS and R. The computer programs and full details of the data sets are available on the book's website.
Book Synopsis Integrated Natural Resources Management by : Lawrence K. Wang
Download or read book Integrated Natural Resources Management written by Lawrence K. Wang and published by Springer Nature. This book was released on 2021-02-11 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book has been designed to serve as a natural resources engineering reference book as well as a supplemental textbook. This volume is part of the Handbook of Environmental Engineering series, an incredible collection of methodologies that study the effects of resources and wastes in their three basic forms: gas, solid, and liquid. It complements two other books in the series including "Natural Resources and Control Processes" and "Environmental and Natural Resources Engineering". Together they serve as a basis for advanced study or specialized investigation of the theory and analysis of various natural resources systems. The purpose of this book is to thoroughly prepare the reader for understanding the topics of global warming, climate change, glacier melting, salmon protection, village-driven latrines, engineers without borders (USA), surface water quality analysis, electrical and electronic wastes treatment, water quality control, tidal rivers and estuaries, geographic information systems, remote sensing applications, water losses investigations, wet infrastructure, lake restoration, acidic water control, biohydrogen production, mixed culture dark anaerobic fermentation, industrial waste recycle, agricultural waste recycle, recycled adsorbents, heavy metals removal, magnetic technology, recycled biohydrogen materials, lignocellulosic biomass, extremely halotolerant bacterial communities, salt pan and salt damaged soil. The chapters provide information on some of the most innovative and ground-breaking advances in resources conversation, protection, recycling, and reuse from a panel of esteemed experts.
Book Synopsis Biology of Marine Birds by : E. A. Schreiber
Download or read book Biology of Marine Birds written by E. A. Schreiber and published by CRC Press. This book was released on 2001-08-16 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology of Marine Birds provides the only complete summary of information about marine birds ever published. It analyzes their breeding biology, ecology, taxonomy, evolution, fossil history, physiology, energetics, and conservation. The book covers four orders of marine birds in detail and includes two summary chapters that address the biology of shorebirds and wading birds and their lives in the marine environment. Summary tables give detailed information on various aspects of their life histories, breeding biology, physiology and energetics, and demography. It provides a guide to ornithologists and students for research projects.
Book Synopsis Avian Influenza Virus by : Erica Spackman
Download or read book Avian Influenza Virus written by Erica Spackman and published by Springer Science & Business Media. This book was released on 2008-02-28 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growing global fear of a major pandemic, avian influenza (AI) virus research has greatly increased in importance. In Avian Influenza Virus, an expert team of researchers and diagnosticians examine the fundamental, yet essential, virological methods for AI virus research and diagnostics as well as some of the newest molecular procedures currently used for basic and applied research. They present exciting, cutting-edge new methods that focus both on studying the virus itself and on work with avian hosts, an area greatly lacking in research.
Book Synopsis tlingit myths and texts by : john r. swanton
Download or read book tlingit myths and texts written by john r. swanton and published by . This book was released on 1909 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ducks, Geese, and Swans of the World by : Paul A. Johnsgard
Download or read book Ducks, Geese, and Swans of the World written by Paul A. Johnsgard and published by . This book was released on 1978 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary purpose of this book is to provide information on each of the species of the waterfowl family in a standardized format and easily accessible manner.
Book Synopsis The Canada Goose (Branta Canadensis) by : U.S. Fish and Wildlife Service
Download or read book The Canada Goose (Branta Canadensis) written by U.S. Fish and Wildlife Service and published by . This book was released on 1981 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: All aspects of Canada goose biology, research, management and taxonomy are included. Literature search was carried out through 1977. 646 citations.
Book Synopsis The Waterfowl of the World by : Jean Delacour
Download or read book The Waterfowl of the World written by Jean Delacour and published by . This book was released on 1954 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the title reads "waterfowl", this book presents an overview of all Anatidae species with color plates along with black-and-white illustrations and maps. For each species, the chracteristics, distribution, general habits, and captivity are described. The chapters in volume 4 summarize all these birds by topic.
Book Synopsis Arctic Flora and Fauna by : Henry P. Huntington
Download or read book Arctic Flora and Fauna written by Henry P. Huntington and published by . This book was released on 2001 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this report is "to summarize ... the information required to assess the state of the Arctic's natural environment today ... ; to provide a useful reference to a wide audience of policy makers, Arctic residents, researchers, and others active in the conservation of Arctic flora and fauna; to point the way to improving our collective understanding and facilitating the international cooperative action required to conserve the Arctic's natural environment."--Page 11.
