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1000 tulosta hakusanalla Forest

Forest and Crag

Forest and Crag

Laura Waterman; Guy Waterman

Excelsior Editions
2019
pokkari
Thirty years after its initial publication, this beloved classic is back in print. Superbly researched and written, Forest and Crag is the definitive history of our love affair with the mountains of the Northeastern United States, from the Catskills and the Adirondacks of New York to the Green Mountains of Vermont, the White Mountains of New Hampshire, and the mountains of Maine. It's all here in one comprehensive volume: the struggles of early pioneers in America's first frontier wilderness; the first ascent of every major peak in the Northeast; the building of the trail networks, including the Appalachian Trail; the golden era of the summit resort hotels; and the unforeseen consequences of the backpacking boom of the 1970s and 80s. Laura and Guy Waterman spent a decade researching and writing Forest and Crag, and in it they draw together widely scattered sources. What emerges is a compelling story of our ever-evolving relationship with the mountains and wilderness, a story that will fascinate historians, outdoor enthusiasts, and armchair adventurers alike.
Forest Gate

Forest Gate

Peter Akinti

FREE PRESS
2010
nidottu
A shattering, poetic and raw first novel set among young Somalian refugees in the slums of London -- beginning with a double suicide and ending with a rebirth. In a community where poverty is kept close and passed from one generation to the next, two teenage boys, best friends, stand on top of twin tower blocks. Facing each other across the abyss of London's urban sprawl, they say their good-byes and jump. One dies. The other, alternating with the sister of the deceased, narrates this novel. James gives us a window into the inner city -- his mom is a crack addict, his gang "brothers" force him to kill another black boy. Meina describes with feeling her family history in Somalia: after her parents are killed before her eyes, her village aunt sells her to six husbands -- before she is even a teenager. Desperate to rebuild their lives, James and Meina set out to find the place for which every child longs -- home. Brutal and shockingly violent in places, rambunctious and lively in others and slyly, dryly witty in yet others, Meina and James's journey toward life through their past is ultimately a powerful story of redemptive love and the debut of an extraordinary literary talent.
Forest Wildlife Ecology and Habitat Management
Across the continental United States, one can identify 20 distinct forest cover types. Most of these are to be found on federal lands managed by the U.S. Forest Service and Bureau of Land Management. Those responsible for the management of trees that form the 20 different cover types and the diversity of forest wildlife that reside in them must have a solid grounding in concepts of forest management, especially silviculture, as well as concepts of wildlife management, in order to integrate both as part of any effective natural resource management plan. Forest Wildlife Ecology and Habitat Management provides both foresters and wildlife biologists responsible for managing forest resources with an integrated understanding of the relationship between forests and wildlife. Based on David Patton’s 50 years of experience as a forester and wildlife biologist, the book shows readers how to look at forests as ecological systems and wildlife as part of the energy flow and nutrient cycling process within those systems. He offers readers a fundamental understanding of the natural processes that occur in a forest taking into consideration vegetation, water, and the natural effects of climate and time. He then provides a biological perspective on wildlife, discussing reproduction, behavior, feeding habits, and mobility. He also discusses the various influences on forests and wildlife by both natural and human-caused events. Covering those forest types included in the U.S. National Atlas, and associating over 1,100 wildlife species with 20 major forest types in 48 states, Professor Patton provides recommendations for ways to restore and maintain wildlife habitat by direct and indirect coordination. Towards this end, the author — Evaluates various approaches to integrate forestry and wildlife managementOffers a number of practical management strategies, emphasizing a progressive holistic approach
Forest-Based Biomass Energy

Forest-Based Biomass Energy

Frank Spellman

CRC Press Inc
2011
sidottu
What is forest-based biomass energy and why should we care? Written by environmental expert Frank Spellman, Forest-Based Biomass Energy: Concepts and Applications details how forest biomass can be converted to energy and energy products, including direct combustion, pellets, gasification, and co-firing. It explores the possibilities of forest-based biomass energy for producing a reliable energy renewable energy source that will not destroy or pollute our fragile environment.Carefully avoiding the influence of media hype and political ideology, Spellman points out that every problem has a solution, we simply need to find sources and develop them. He delineates common-sense approaches and practical, sometimes poetic, examples. And he does all this while adhering to scientific principles, models, and observations. However, you need not be a scientist to understand the principles and concepts. Spellman goes easy on the hard math and science and presents the material in a user-friendly manner, weaving real-life situations throughout the fabric of the text.Features: Offers complete coverage of forest biomass, rather than simply touching on one sourceIncludes several basic and practical mathematical operations illustrated with example problems and explained solutionsExamines numerous types of tree stocksContains information on silvicultureAddresses growing transportation energy needs and limited petroleum resourcesOffers information on the benefits of AgroforestryThis is not merely an answer book; it is designed to stimulate thought and new ideas. Although the author answers specific renewable energy and forest-derived feedstock questions, he also points out the disadvantages that need to be overcome to make forest-based renewable energy a viable alternative to fossil fuels. He provides a framework of principles you can use to understand the complexity of the situation of substituting a renewable energy source, such as forest-based biomass, for fossil fuels.
Forest of Fortune

Forest of Fortune

Jim Ruland

Gallery Books
2015
nidottu
"Powered by adept characterization, darkly lyrical prose, and an unexpected but oh-so-perfect ending, this is the literary equivalent of a slot machine jackpot." --Publishers Weekly (starred review) Forest of Fortune tells the story of three haunted souls--an alcoholic, an epileptic, and a gambling addict--who try to turn their luck around at a decrepit Indian casino. But something's not right at Thunderclap Casino. As the three of them come to terms with the ways in which they are haunted by the past and struggle with their addictions, they must confront the malevolent force that won't rest until old wrongs have been made right. "Beguiling, nimble, and wonderfully weird, Forest of Fortune is an out-of-left-field gem." --Patrick deWitt, author of The Sisters Brothers "Forest of Fortune captures the soul and voice of hard-luck, hard-living Americans..." --Jerry Stahl, author of Permanent Midnight
Forest Restoration in Landscapes

Forest Restoration in Landscapes

Springer-Verlag New York Inc.
2010
nidottu
Is it a sign of the times that last year the Nobel committee chose to award the Nobel Peace prize to Wangari Maathai for having planted 30 million trees? We believe so.We think that while in the 20th century conservation made signi?cant progress on setting up a global protected area network, the 21st century will be a time of forest restoration.The fact that Wangari Maathai is the ?rst African woman to receive such an honourable distinction is in itself a major accomplishment.What is even more remarkable is that,for the ?rst time, this highly esteemed prize, which has long been associated with political feats, was given for an environmental achievement. And not just any environmental achievement, but forest resto- tion. It is a comfort to see that it is not just us at WWF, the global conservation organisation, who believe forest restoration to be of global signi?cance, but that the Nobel committee is in agreement.
Forest Analytics with R

Forest Analytics with R

Andrew P. Robinson; Jeff D. Hamann

Springer-Verlag New York Inc.
2010
nidottu
Forest Analytics with R combines practical, down-to-earth forestry data analysis and solutions to real forest management challenges with state-of-the-art statistical and data-handling functionality. The authors adopt a problem-driven approach, in which statistical and mathematical tools are introduced in the context of the forestry problem that they can help to resolve. All the tools are introduced in the context of real forestry datasets, which provide compelling examples of practical applications. The modeling challenges covered within the book include imputation and interpolation for spatial data, fitting probability density functions to tree measurement data using maximum likelihood, fitting allometric functions using both linear and non-linear least-squares regression, and fitting growth models using both linear and non-linear mixed-effects modeling. The coverage also includes deploying and using forest growth models written in compiled languages, analysis of natural resources and forestry inventory data, and forest estate planning and optimization using linear programming. The book would be ideal for a one-semester class in forest biometrics or applied statistics for natural resources management. The text assumes no programming background, some introductory statistics, and very basic applied mathematics.
Forest Soils

Forest Soils

Ken Armson

University of Toronto Press
1977
pokkari
This is a comprehensive study of forest soils for foresters, wildlife and park managers, ecologists, and others interested in forest soils. It provides a valuable text for introductory and more advanced courses. The first ten chapters deal with basic soil information: texture, structure, and porosity; colour, temperature, and aeration; water; organic content; biological organisms and processes; chemistry; fertility; classification; and surveys. The last six chapters consider the components of the forest soil systems as related processes, discussing roots, fire, and water and nutrient cycles as they exist in natural forests and as they are modified by man. Professor Armson examines the process of forest soil development, and the place of soil as a part of a continuously changing landscape from both the historical and ecological viewpoints. An appendix describes the procedures for soil profile description and sampling. Full bibliographical references are supplied.