Download or read book Recovery plan for the Steller sea lion written by United States. National Marine Fisheries Service. Office of Protected Resources and published by . This book was released on 2008 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Stikine River written by Alaska Geographic Society and published by Graphic Arts Books. This book was released on 1979-01-01 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Geographic is an award-winning series that presents the people, places, and wonders of Alaska to the world. Over the past 30 years, Alaska Geographic has earned its reputation as the publication for those who love Alaska. The series boasts more than 100 books to date, featuring communities from Barrow to Ketchikan, animals from bears to dinosaurs, history from the Russian explorers to today, and natural phenomena from the aurora to glaciers. Written by leading experts in their fields, these books are illustrated throughout with world-class photography and include colorful maps for reference.

Download or read book Coastal Ecological Systems of the United States written by Howard T. Odum and published by Conservation Foundation. This book was released on 1974-06-01 with total page 1977 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Murder Over Kodiak written by Robin, Barefield and published by Publication Consultants. This book was released on 2016-07-09 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: When a floatplane mysteriously explodes above the Alaska wilderness, investigators begin digging into the lives of the five passengers and the pilot. Was the target of the bomb the U.S. senator in the midst of a hotly contended re-election campaign or her husband, a corporate raider with no shortage of enemies? Or could the bomb have been meant for the cannery owner involved in a contentious divorce, or the refuge manager who has a long list of adversaries, including one who has vowed to get even with him. Even the pilot could have been the target, since his girlfriend has violent tendencies and knows how to use explosives. Dr. Jane Marcus is determined to find who murdered her young assistant and the other passengers and the pilot of the floatplane, but when her own life is threatened, she knows she must and the murderer, before she becomes the next victim.

Download or read book Karluk Bones written by Robin Barefield and published by Publication Consultants. This book was released on 2019-09-01 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: When two men, recently discharged from the air force, set out for a hunting trip on Kodiak Island in Alaska, they expect the adventure of a lifetime. Instead, they find themselves embroiled in a never-ending nightmare. More than forty years later, biologist Jane Marcus and her friends discover human remains near Karluk Lake in the middle of the Kodiak National Wildlife Refuge. Jane soon learns a bullet was responsible for shattering the skull they found. What happened? Was the gunshot wound the result of a suicide, or was it homicide? Who was this individual who died in the middle of the wilderness, and when did he die? Jane can't stop asking questions, and she turns to Alaska State Trooper Sergeant Dan Patterson for answers. Sergeant Patterson doesn't have time for Jane and her questions because he is investigating the recent murder of a floatplane pilot on the island. Was the pilot shot by one of his passengers, by another pilot, by campers in the area where his body was found, or did his wife hire someone to kill him? The number of suspects in the case overwhelms Patterson, but a notebook in the pocket of the dead pilot provides clues to the last weeks of the pilot's life. With no time to spare for old bones, Patterson gives Jane permission to research the remains she found near Karluk Lake. Jane's investigation into the bones seems harmless to Patterson, but she awakens a decades-old crime which some believed they'd buried long ago. Will Patterson find who murdered the pilot before the killer leaves the island, and will Jane's curiosity put her life in danger? What evil lurks at Karluk Lake?

Download or read book Report of the Commissioner of Fisheries of British Columbia written by British Columbia. Fisheries Department and published by . This book was released on 1914 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ethology and Behavioral Ecology of Sea Otters and Polar Bears written by Randall W. Davis and published by Springer. This book was released on 2022-07-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea otters and polar bears are carnivorous marine mammals that still resemble their terrestrial ancestors. Compared with Cetacea (whales and dolphins), Sirenia (dugongs and manatees), and Pinnipedia (seals, sea lions, and walrus), they are less adapted for an aquatic life and the most recently evolved among marine mammals. Sea otters are amphibious but seldom come ashore, and polar bears primarily occur on sea ice or along the shore. When at sea, both species spend most of their time swimming at the surface or making short, shallow dives when foraging or pursuing prey. Indeed, polar bears rarely pursue seals in water. Nevertheless, polar bears are powerful swimmers and will stalk seals from the water. As with many other large carnivores, they are solitary hunters. Although sea otters are gregarious and form aggregations at sea called rafts, they are primarily asocial. Except during mating, the principal interaction among sea otters occurs between a female and offspring during the six-month dependency period. In large carnivores (e.g., wolves and lions) that feed on ungulates, sociality and cooperation are favored because of the need to capture large prey and defend carcasses. Polar bears, which are the largest terrestrial carnivore, are solitary hunters of seals and are neither gregarious nor social. Males and females briefly associate during courtship and mating. During this time, males aggressively compete for females. At other times, males generally avoid each other except for aggregations of males that form while summering on land, and females with cubs avoid males, which are known for infanticide. As with sea otters, the interaction of polar bears outside of mating occurs between a female and her offspring during the 2-3 year dependency period. This interaction is critically important when altricial cubs are born in the winter den. This book provides new insight into the ethology and behavioral ecology of sea otters and polar bears. Each chapter reviews the discoveries of previous studies and integrates recent research using new techniques and technology. The authors also address historic and current anthropogenic challenges for their survival as climate change alters entire marine ecosystems.

Download or read book Empires of the Turning Tide written by Douglas Deur and published by . This book was released on 2016 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book "illuminates the history of the many people who together have called this region home, and their relationships with the park landscapes, waters, and natural resources that continue to set the Columbia-Pacific region apart."--Cover.

Download or read book Complex Surveys written by Thomas Lumley and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete guide to carrying out complex survey analysis using R As survey analysis continues to serve as a core component of sociological research, researchers are increasingly relying upon data gathered from complex surveys to carry out traditional analyses. Complex Surveys is a practical guide to the analysis of this kind of data using R, the freely available and downloadable statistical programming language. As creator of the specific survey package for R, the author provides the ultimate presentation of how to successfully use the software for analyzing data from complex surveys while also utilizing the most current data from health and social sciences studies to demonstrate the application of survey research methods in these fields. The book begins with coverage of basic tools and topics within survey analysis such as simple and stratified sampling, cluster sampling, linear regression, and categorical data regression. Subsequent chapters delve into more technical aspects of complex survey analysis, including post-stratification, two-phase sampling, missing data, and causal inference. Throughout the book, an emphasis is placed on graphics, regression modeling, and two-phase designs. In addition, the author supplies a unique discussion of epidemiological two-phase designs as well as probability-weighting for causal inference. All of the book's examples and figures are generated using R, and a related Web site provides the R code that allows readers to reproduce the presented content. Each chapter concludes with exercises that vary in level of complexity, and detailed appendices outline additional mathematical and computational descriptions to assist readers with comparing results from various software systems. Complex Surveys is an excellent book for courses on sampling and complex surveys at the upper-undergraduate and graduate levels. It is also a practical reference guide for applied statisticians and practitioners in the social and health sciences who use statistics in their everyday work.

Download or read book Socio economic Overview written by Task Force on Northwest Economic Development Opportunities (B.C.) and published by Province of British Columbia, The Ministry. This book was released on 1983 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hollowing Out the Middle written by Patrick J. Carr and published by Beacon Press. This book was released on 2009-10-01 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two sociologists reveal how small towns in Middle America are exporting their most precious resource—young people—and share what can be done to save these dwindling communities In 2001, with funding from the MacArthur Foundation, sociologists Patrick J. Carr and Maria J. Kefalas moved to Iowa to understand the rural brain drain and the exodus of young people from America’s countryside. They met and followed working-class “stayers”; ambitious and college-bound “achievers”; “seekers,” who head off to war to see what the world beyond offers; and “returners,” who eventually circle back to their hometowns. What surprised them most was that adults in the community were playing a pivotal part in the town’s decline by pushing the best and brightest young people to leave. In a timely, new afterword, Carr and Kefalas address the question “so what can be done to save our communities?” They profile the efforts of dedicated community leaders actively resisting the hollowing out of Middle America. These individuals have creatively engaged small town youth—stayers and returners, seekers and achievers—and have implemented a variety of programs to combat the rural brain drain. These stories of civic engagement will certainly inspire and encourage readers struggling to defend their communities.

Download or read book Drafting a Conservation Blueprint written by Craig Groves and published by . This book was released on 2003-05-16 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drafting a Conservation Blueprint lays out for the first time in book form a step-by-step planning process for conserving the biological diversity of entire regions. In an engaging and accessible style, the author explains how to develop a regional conservation plan and offers experience-based guidance that brings together relevant information from the fields of ecology, conservation biology, planning, and policy. Individual chapters outline and discuss the main steps of the planning process, including: • an overview of the planning framework • selecting conservation targets and setting goals • assessing existing conservation areas and filling information gaps • assessing population viability and ecological integrity • selecting and designing a portfolio of conservation areas • assessing threats and setting priorities A concluding section offers advice on turning conservation plans into action, along with specific examples from around the world. The book brings together a wide range of information about conservation planning that is grounded in both a strong scientific foundation and in the realities of implementation.

Download or read book Hunter gatherers in a Changing World written by Victoria Reyes-García and published by Springer. This book was released on 2016-11-15 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book compiles a collection of case studies analysing drivers of and responses to change amongst contemporary hunter-gatherers. Contemporary hunter-gatherers’ livelihoods are examined from perspectives ranging from historical legacy to environmental change, and from changes in national economic, political and legal systems to more broad-scale and universal notions of globalization and acculturation. Far from the commonly held romantic view that hunter-gatherers continue to exist as isolated populations living a traditional lifestyle in harmony with the environment, contemporary hunter-gatherers – like many rural communities around the world - face a number of relatively new ecological and social challenges to which they are pressed to adapt. Contemporary hunter-gatherer societies are increasingly and rapidly being affected by Global Changes, related both to biophysical Earth systems (i.e., changes in climate, biodiversity and natural resources, and water availability), and to social systems (i.e. demographic transitions, sedentarisation, integration into the market economy, and all the socio-cultural change that these and other factors trigger). Chapter 10 of this book is open access under a CC BY 4.0 license.

Download or read book NOAA Strategic Plan for Deep Sea Coral and Sponge Ecosystems written by Commerce Dept., NOAA, Coral Reef Conservation Program and published by Government Printing Office. This book was released on 2010-09-07 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOAA Technical Memorandum CRCP 11. Identifies goals, objectives, and approaches to guide NOAA's research, management, and international cooperation activities on deep-sea coral and sponge ecosystems for fiscal years 2010 through 2019. Integrates research and conservation needs and is intended to be a flexible, evolving document that allows NOAA and its partners to address new management challenges and priorities as appropriate. The primary goal of this Strategic Plan is to improve the understanding, conservation, and management of deep-sea coral and sponge ecosystems.

Download or read book Kodiak Island Wildlife written by Robin Barefield and published by Publication Consultants. This book was released on 2021-04-15 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kodiak Island, nicknamed the Emerald Isle, gleams like a gem in the North Pacific. Lush green mountains soar skyward from the ocean, framing deep, fjord-like bays. The island's wet maritime climate and mild temperatures encourage thick vegetation growth, which provides sustenance for the abundant wildlife on the island. The Alaska Current flows northward near Kodiak, bringing warm water and nutrients to Alaska's frigid Gulf. These nutrients form the basis for one of the richest marine ecosystems in the world. Kodiak bears reign as the island's monarchs, which has among the densest brown bear populations on earth. They are one of the six endemic mammals found on Kodiak, while humans have introduced many other wild mammals to the Kodiak Archipelago. The ocean surrounding Kodiak teems with seals, sea otters, sea lions, porpoises, and whales, while bald eagles, puffins, rare black oystercatchers, and arctic terns (which migrate all the way from Antarctica) also call the archipelago home. Learn more about this beautiful North Pacific gem and its amazing wildlife—and the challenges the animals face, both human and natural—in this richly detailed book by local naturalist, wildlife biologist, and sportfishing guide Robin Barefield, with photographs by her husband, Mike Munsey.

Download or read book Under Mount Saint Elias written by Frederica De Laguna and published by . This book was released on 1972 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cropland Conversion Program written by and published by . This book was released on 1963 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: