Collaborative Stewardship, Etc., Forest Service Alaska Region, R10-MB-386, February 1999
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Page : 40 pages
File Size : 22,30 MB
Release : 1999
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Page : 40 pages
File Size : 22,30 MB
Release : 1999
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Author : Marquita K. Hill
Publisher : Cambridge University Press
Page : 494 pages
File Size : 18,59 MB
Release : 2004-08-26
Category : Nature
ISBN : 9780521527262
Understanding Environmental Pollution systematically introduces pollution issues to students and others with little scientific background. The first edition received excellent reviews, and the new edition has been completely refined and updated. The book moves from the definition of pollution and how pollutants behave, to air and water pollution basics, pollution and global change, solid waste, and pollution in the home. It also discusses persistent and bioaccumulative chemicals, and pesticides, and it places greater stress on global pollutants. The relationship between energy generation and use, and pollution is stressed, as well as the importance of going beyond pollution control, to pollution prevention. Impacts on human and environmental health are emphasized throughout. Students are often invited to come to their own conclusions after having been presented with a variety of opinions. This textbook provides the basic concepts of pollution, toxicology and risk assessment for non-science majors as well as environmental science students.
Author : Rosa Margesin
Publisher : Springer
Page : 685 pages
File Size : 13,25 MB
Release : 2017-06-22
Category : Science
ISBN : 3319570579
Cold adaptation includes a complex range of structural and functional adaptations at the level of all cellular constituents, and these adaptations render cold-adapted organisms particularly useful for biotechnological applications. This book presents the most recent knowledge of (i) boundary conditions for microbial life in the cold, (ii) microbial diversity in various cold ecosystems, (iii) molecular cold adaptation mechanisms and (iv) the resulting biotechnological perspectives.
Author : Paul E. Hennon
Publisher :
Page : 8 pages
File Size : 48,73 MB
Release : 2001
Category : Government publications
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Author : john r. swanton
Publisher :
Page : 476 pages
File Size : 27,13 MB
Release : 1909
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Page : 332 pages
File Size : 22,19 MB
Release : 1986
Category : Forest management
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Author : Craig Groves
Publisher :
Page : 504 pages
File Size : 37,93 MB
Release : 2003-05-16
Category : Nature
ISBN :
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.
Author : James D. Thayer
Publisher :
Page : 0 pages
File Size : 30,37 MB
Release : 2016
Category : Sports & Recreation
ISBN : 9780870718779
A guidebook for hikers, bikers, and equestrians, Hiking from Portland to the Coast explores the many trails and logging roads that crisscross the northern portion of Oregon's Coast Range. Designed to showcase convenient "looped" routes, it also describes complete throughways connecting Portland to the coastal communities of Seaside and Tillamook. Each of the 30 trails described includes a backstory to help users appreciate the history and significance of the places through which they are traveling.
Author : Marybeth Holleman
Publisher :
Page : 0 pages
File Size : 43,40 MB
Release : 2008
Category : Alaska
ISBN : 9781602230224
The essays and poems collected in Crosscurrents North offer thoughtful meditations on the Alaska environment and the relationship between humans and nature. By distinguished writers such as John Haines, Nick Jans, Marjorie Kowalski Cole, Sherry Simpson, and Bill Sherwonit, these sixty-one compelling pieces celebrate the wildness and wonder of nature as well as the human impact on it. The writers tackle weighty topics such as the changing Alaska landscape and the impact of humans on its wild inhabitants, the effects of climate change, and the environmental side effects of architectural development, as well as tranquil meditations on the iconic bear and wolf or the plant world of berries, moss, and mushrooms. Jay Hammond, the former governor of Alaska, also contributes a foreword. A clarion call for environmentalists and lovers of literature alike, Crosscurrents North challenges us to reconsider our relationship to the natural world.
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Page : 0 pages
File Size : 12,77 MB
Release : 1993
Category : Biodiversity
ISBN : 9781883756000