Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 480

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Book Description

Author: Eric Forsman
Publisher: Univ of California Press
ISBN: 0520950593
Category : Science
Languages : en
Pages : 119

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Book Description
The Northern Spotted Owl, a threatened species that occurs in coniferous forests in the western United States, has become a well-known environmental symbol. But how is the owl actually faring? This book contains the results of a long-term effort by a large group of leading researchers to document population trends of the Northern Spotted Owl. The study was conducted on 11 areas in the Pacific Northwest from 1985 to 2008, and its objectives were both to evaluate population trends and to assess relationships between reproductive rates and recruitment of owls and covariates such as weather, habitat, and the invasion of a closely related species, the Barred Owl. Among other findings, the study shows that fecundity was declining in five populations, stable in three, and increasing in three areas. Annual apparent survival rates of adults were declining in 10 out of 11 areas. This broad, synthetic work provides the most complete and up-to-date picture of the population status of this inconspicuous forest owl, which is at the center of the complex and often volatile debate regarding the management of forest lands in the western United States. Researchers: Steven H. Ackers Lawrence S. Andrews David R. Anderson Robert G. Anthony Brian L. Biswell Kenneth P. Burnham Peter C. Carlson Raymond J. Davis Lowell V. Diller Katie M. Dugger Eric D. Forsman Alan B. Franklin Elizabeth M. Glenn Scott A. Gremel Dale R. Herter J. Mark Higley James E. Hines Robert B. Horn Joseph B. Lint James D. Nichols Janice A. Reid James P. Schaberl Carl J. Schwarz Thomas J. Snetsinger Stan G. Sovern Gary C. White

Author: Eric D. Forsman
Publisher: Univ of California Press
ISBN: 0520270088
Category : Medical
Languages : en
Pages : 120

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Book Description
Conclusions, and Recommendations P.75

Author:
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 212

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Book Description

Author: Jeff Antonelis-Lapp
Publisher: Washington State University Press
ISBN: 1636820654
Category : Nature
Languages : en
Pages : 365

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Book Description
A magnificent active volcano, Mount Rainier ascends to 14,410 feet above sea level--the highest in Washington State. The source of five major rivers, it has more glaciers than any other peak in the contiguous U.S. Its slopes are home to ancient forests, spectacular subalpine meadows, and unique, captivating creatures. In Tahoma and Its People, a passionate, informed, hands-on science educator presents a natural and environmental history of Mount Rainier National Park and the surrounding region. Jeff Antonelis-Lapp explores geologic processes that create and alter landscapes, interrelationships within and between plant and animal communities, weather and climate influences on ecosystems, and what linked the iconic mountain with the people who traveled to it for millennia. He intersperses his own direct observation and study of organisms, as well as personal interactions with rangers, archaeologists, a master Native American weaver, and others. He covers a plethora of topics: geology, archaeology, indigenous villages and use of resources, climate and glacier studies, alpine and forest ecology, rivers, watershed dynamics, keystone species, threatened wildlife, geological hazards, and current resource management. Numerous color illustrations, maps, and figures supplement the text. 2020 Banff Mountain Book Competition Finalist, Mountain Environment and Natural History category

Author: J. Michael Scott
Publisher: Cambridge University Press
ISBN: 1108421822
Category : Nature
Languages : en
Pages : 399

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Book Description
With stories about species on the brink, this book explores the causes and consequences of conservation reliance and its implications.

Author: Michael L. Morrison
Publisher: JHU Press
ISBN: 142142472X
Category : Science
Languages : en
Pages : 1017

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Book Description
The essential text for ornithology courses, this book will leave students with a lifelong understanding and appreciation of the biology and ecology of birds. Aves, the birds, is the wildlife group that people most frequently encounter. With over 10,000 species worldwide, these animals are part of our everyday experience. They are also the focus of intense research, and their management and conservation is a subject of considerable effort throughout the world. But what are the defining attributes that make a bird a bird? Aimed at undergraduate and graduate students, Ornithology provides a solid modern foundation for understanding the life and development of birds. Written by renowned experts from around the globe, this comprehensive textbook draws on the latest research to create an innovative learning experience. Moving beyond bones, muscle, and feathers, it provides the core information needed to “build” the bird, linking anatomy and physiology with ecology and behavior. As it reviews the major orders of birds, the book highlights their wide diversity and critically evaluates ornithological concepts and theories. Incorporating brief biographies of leaders in the field, the text describes their contributions in the context of key historical events in bird science. Each chapter ends with a summary of the material covered, a discussion of potential management and conservation applications, and suggested study questions that will stimulate thought and discussion. Contributors: Peter Arcese, George E. Bentley, Lori A. Blanc, William M. Block, Alice Boyle, Leonard A. Brennan, Luke K. Butler, Zac Cheviron, Luis M. Chiappe, Melanie R. Colón, Caren B. Cooper, Robert J. Cooper, Jamie M. Cornelius, Carlos Martinez Del Rio, John Dumbacher, Shannon Farrell, Maureen Flannery, Geoffrey Geupel, Patricia Adair Gowaty, Thomas P. Hahn, Ashley M. Heers, Fritz Hertel, Geoffrey E. Hill, Matthew Johnson, Lukas F. Keller, Dylan C. Kesler, Pablo Sabat Kirkwood, John Klicka, Christopher A. Lepczyk, Ashley M. Long, Scott R. Loss, Graham R. Martin, John M. Marzluff, Susan B. McRae, Michael L. Morrison, Timothy J. O’Connell, Jen C. Owen, Marco Pavia, Jeffrey Podos, Lars Pomara, Jonathan F. Prather, Marco Restani, Alejandro Rico-Guevara, Amanda D. Rodewald, Vanya G. Rohwer, Matthias Starck, Michael W. Strohbach, S. Mažeika P. Sullivan, Diego Sustaita, Kerri T. Vierling, Gary Voelker, Margaret A. Voss, Jeff R. Walters, Paige S. Warren, Elisabeth B. Webb, Michael S. Webster, Eric M. Wood, Robert M. Zink, Benjamin Zuckerberg

Author: Robert M. Scheller
Publisher: Springer Nature
ISBN: 3030620417
Category : Political Science
Languages : en
Pages : 111

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Book Description
This book discusses how future landscapes will be shaped by pervasive change and where, when, and how society should manage landscapes for change. Readers will learn about the major anthropogenic drivers of landscape change, including climate change and human induced disturbance regimes, and the unique consequences that multiple and simultaneously occurring change agents can have on landscapes. The author uses landscape trajectories as a guide to selecting the appropriate course of action, and considers how landscape position, inertia, and direction will determine landscape futures. The author introduces the concept of landscapes as socio-technical-ecological systems (STES), which combines ecological and technological influences on future landscape change and the need for society to acknowledge both when considering landscape management. Thinking beyond solutions, the author identifies barriers to managing landscapes for change including the cost, cultural identity of local populations, and the fear of taking action under uncertain conditions. Nevertheless, processes, tools, and technologies exist for overcoming social and ecological barriers to managing landscapes for change, and continued investment in social and scientific infrastructure holds out hope for maintaining our landscape values even as we enter an era of unprecedented change and disruption.

Author: Christopher J. Preston
Publisher: MIT Press
ISBN: 0262372541
Category : Nature
Languages : en
Pages : 329

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Book Description
An inspiring look at wildlife species that are defying the odds and teaching important lessons about how to share a planet. The news about wildlife is dire—more than 900 species have been wiped off the planet since industrialization. Against this bleak backdrop, however, there are also glimmers of hope and crucial lessons to be learned from animals that have defied global trends toward extinction. Bear in Italy, bison in North America, whales in the Atlantic. These populations are back from the brink, some of them in numbers unimaginable in a century. How has this happened? What shifts in thinking did it demand? In crisp, transporting prose, Christopher Preston reveals the mysteries and challenges at the heart of these resurgences. Drawing on compelling personal stories from the researchers, Indigenous people, and activists who know the creatures best, Preston weaves together a gripping narrative of how some species are taking back vital, ecological roles. Each section of the book—farms, prairies, rivers, forests, oceans—offers a philosophical shift in how humans ought to think about animals, passionately advocating for the changes in attitude necessary for wildlife recovery. Tenacious Beasts is quintessential nature writing for the Anthropocene, touching on different facets of ecological restoration from Indigenous knowledge to rewilding practices. More important, perhaps, the book offers a road map—and a measure of hope—for a future in which humans and animals can once again coexist.

Author: Brian R. Chapman
Publisher: John Wiley & Sons
ISBN: 1118971574
Category : Science
Languages : en
Pages : 352

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Book Description
North America contains an incredibly diverse array of naturalenvironments, each supporting unique systems of plant and animallife. These systems, the largest of which are biomes, formintricate webs of life that have taken millennia to evolve. Thisrichly illustrated book introduces readers to this extraordinaryarray of natural communities and their subtle biological andgeological interactions. Completely revised and updated throughout, the second edition ofthis successful text takes a qualitative, intuitive approach to thesubject, beginning with an overview of essential ecological termsand concepts, such as competitive exclusion, taxa, niches, andsuccession. It then goes on to describe the major biomes andcommunities that characterize the rich biota of the continent,starting with the Tundra and continuing with Boreal Forest,Deciduous Forest, Grasslands, Deserts, Montane Forests, andTemperature Rain Forest, among others. Coastal environments,including the Laguna Madre, seagrasses, Chesapeake Bay, and barrierislands appear in a new chapter. Additionally, the book covers manyunique features such as pitcher plant bogs, muskeg, the polar icecap, the cloud forests of Mexico, and the LaBrea tar pits.“Infoboxes” have been added; these include biographiesof historical figures who provided significant contributions to thedevelopment of ecology, unique circumstances such as frogs andinsects that survive freezing, and conservation issues such asthose concerning puffins and island foxes. Throughout the text,ecological concepts are worked into the text; these includebiogeography, competitive exclusion, succession, soil formation,and the mechanics of natural selection. Ecology of North America 2e is an ideal first text forstudents interested in natural resources, environmental science,and biology, and it is a useful and attractive addition to thelibrary of anyone interested in understanding and protecting thenatural environment.