The Boreal Forest

The Boreal Forest PDF

Author: L. E. Carmichael

Publisher: Kids Can Press Ltd

Published: 2020-04-07

Total Pages: 52

ISBN-13: 152530044X

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A unique look at the boreal forest, Earth’s vast and vital wilderness. The boreal forest, the planet’s largest land biome, spans the northern regions like “a scarf around the neck of the world.” Besides providing homes for many species, the forest’s influence is far-reaching: its trees and wetlands clean our air and water and are helping slow global climate change. In this evocative tour, a lyrical fictional narrative is paired with informational sidebars that describe life in the forest throughout the year, from one country to another. One of the world’s most magnificent regions comes to vivid life through the art of storytelling.

Life in the Boreal Forest

Life in the Boreal Forest PDF

Author: Brenda Z. Guiberson

Publisher: Macmillan

Published: 2009-09-29

Total Pages: 45

ISBN-13: 0805077189

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The boreal forest is buried in ice and snow during winter. But in summer lakes teem with fish, and bogs swarm with insects. Follow a snowshoe hare, beavers, a lynx, and other animals as they survive a year in this endangered landscape.

CANADAS BOREAL FOREST

CANADAS BOREAL FOREST PDF

Author: HENRY DAVID J

Publisher: Washington [D.C.] : Smithsonian Institution Press

Published: 2002-09-17

Total Pages: 216

ISBN-13:

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In Canada alone, the boreal forest (also called the taiga) covers more than 1.5 million square miles, fully one-third of the country and 20 percent of the entire North American continent. Terminating to the north with the treeless tundra, this region is inhabited and utilized by indigenous people and is home to unique populations of plants and animals found nowhere else on the planet. J. David Henry challenges the perception of the boreal forest as an "economic wasteland" by explaining how economically and ecologically valuable it is. He begins by answering some common questions about the region and explains its intricate geology. An in-depth examination follows of three factors that play an enormous role in shaping the complex life of the boreal forest: snow, forest fires, and peatlands. Henry looks at the dynamics of the region's vegetation and the evolution of its animals, and discusses the fascinating ten-year predator-prey cycle of snowshoe hares and Canadian lynx, one of the most famous examples of ecological interconnection. In Canada's boreal forest, loggers have clear cut an area the size of Great Britain. The final portion of the book examines initiatives from Scandinavia and Finland in order to offer alternatives to large-scale logging and mining, suggesting how humans can live and work in the boreal forest in a sustainable and responsible manner.

A Systems Analysis of the Global Boreal Forest

A Systems Analysis of the Global Boreal Forest PDF

Author: Herman H. Shugart

Publisher: Cambridge University Press

Published: 2005-03-07

Total Pages: 584

ISBN-13: 9780521619738

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The world's boreal forests, which lie to the south of the Arctic, are considered to be the Earth's most significant terrestrial ecosystems. A panel of ecologists here provide a synthesis of the important patterns and processes which occur in boreal forests and review the principal mechanisms which control the forest's patterns.

Alaska's Changing Boreal Forest

Alaska's Changing Boreal Forest PDF

Author: F. Stuart Chapin

Publisher: Oxford University Press

Published: 2006-01-12

Total Pages: 369

ISBN-13: 0195154312

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The Boreal forest is the northern-most forest in the world, whose organisms and dynamics are shaped by low temperature and high latitude. The Alaskan Boreal forest is warming as rapidly as any place on earth, providing an opportunity to examine a biome as it adjusts to change. This book looks at this issue.

Ecosystem Dynamics of the Boreal Forest

Ecosystem Dynamics of the Boreal Forest PDF

Author: Charles J. Krebs

Publisher: Oxford University Press on Demand

Published: 2001

Total Pages: 511

ISBN-13: 9780195133936

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The boreal forest is one of the world's great ecosystems, stretching across North America and Eurasia in an unbroken band and containing about 25% of the world's closed canopy forests. The Kluane Boreal Forest Ecosystem Project was a 10-year study by nine of Canada's leading ecologists to unravel the impact of the snowshoe hare cycle on the plants and the other vertebrate species in the boreal forest. In much of the boreal forest, the snowshoe hare acts as a keystone herbivore, fluctuating in 9-10 year cycles, and dragging along secondary cycles in predators such as lynx and great-horned owls. By manipulating the ecosystem on a large scale from the bottom via fertilizer additions and from the top by predator exclosures, they have traced the plant-herbivore relationships and the predator-prey relationships in this ecosystem to try to answer the question of what drives small mammal population cycles. This study is unique in being large scale and experimental on a relatively simple ecosystem, with the overall goal of defining what determines community structure in the boreal forest. Ecosystem Dynamics of the Boreal Forest: The Kluane Project summarizes these findings, weaving new discoveries of the role of herbivores-turned-predators, compensatory plant growth, and predators-eating-predators with an ecological story rich in details and clear in its findings of a community where predation plays a key role in determining the fate of individuals and populations. The study of the Kluane boreal forest raises key questions about the scale of conservation required for boreal forest communities and the many mammals and birds that live there.

Ecosystem Management in the Boreal Forest

Ecosystem Management in the Boreal Forest PDF

Author: Sylvie Gauthier

Publisher: PUQ

Published: 2009

Total Pages: 574

ISBN-13: 2760523829

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Forest Ecosystem Management. A management approach that aims to maintain healthy and resilient forest ecosystems by focusing on a reduction of differences between natural and managed landscapes to ensure long-term maintenance of ecosystem functions and thereby retain the social and economic benefits they provide to society.That is the definition of forest ecosystem management proposed in this book, which provides a summary of key ecological concepts supporting this approach. The book includes a review of major disturbance regimes that shape the natural dynamics of the boreal forest and gives examples from different Canadian boreal regions. Several projects implementing the forest ecosystem management approach are presented to illustrate the challenges created by current forestry practices and the solutions that this new approach can provide. In short, knowledge and understanding of forest dynamics can serve as a guide for forest management. Planning interventions based on natural dynamics can facilitate reconciliation between forest harvesting needs and the interests of other forest users.

Lookout

Lookout PDF

Author: Trina Moyles

Publisher: Random House Canada

Published: 2021-03-30

Total Pages: 329

ISBN-13: 0735279918

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A page-turning memoir about a young woman's grueling, revelatory summers working alone in a remote lookout tower and her eyewitness account of the increasingly unpredictable nature of wildfire in the Canadian north. While growing up in Peace River, Alberta, Trina Moyles heard many stories of Lookout Observers--strange, eccentric types who spent five-month summers alone, climbing 100-foot high towers and watching for signs of fire in the surrounding boreal forest. How could you isolate yourself for that long? she wondered. "I could never do it," she told herself. Craving a deeper sense of purpose, she left northern Alberta to pursue a decade-long career in global humanitarian work. After three years in East Africa, and newly engaged, Trina returned to Peace River with a plan to sponsor her fiance, Akello's, immigration to Canada. Despite her fear of being alone in the woods, she applied for a seasonal lookout position and got the job. Thus begins Trina's first summer as one of a handful of lookouts scattered throughout Alberta, with only a farm dog, Holly--labeled "a domesticated wolf" by her former owners--to keep her company. While searching for smoke, Trina unravels under the pressure of a long-distance relationship--and a dawning awareness of the environmental crisis that climate change is producing in the boreal. Through megafires, lightning storms, and stunning encounters with wildlife, she learns to survive at the fire tower by forging deep connections with nature and with an extraordinary community of people dedicated to wildfire detection and combat. In isolation, she discovers a kind of self-awareness--and freedom--that only solitude can deliver. Lookout is a riveting story of loss, transformation, and belonging to oneself, layered with an eyewitness account of the destructive and regenerative power of wildfire in our northern forests.

Mushrooms of the Boreal Forest

Mushrooms of the Boreal Forest PDF

Author: Eugene F. Bossenmaier

Publisher: Saskatoon : University Extension Press, University of Saskatchewan

Published: 1997

Total Pages: 105

ISBN-13: 9780888803559

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More than 200 species from Alaska to Minnesota, with full-color photos and descriptions, are arranged by major groups to simplify identification. Sections on biology and ecology of wild mushrooms help readers learn which mushrooms are edible and which are poisonous.