The Boreal Ecosystem

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The Boreal Ecosystem

Author : James A. Larsen
Publisher : Elsevier
Page : 516 pages
File Size : 42,8 Mb
Release : 2013-09-03
Category : Science
ISBN : 9781483269870

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The Boreal Ecosystem by James A. Larsen Pdf

The Boreal Ecosystem presents an overview of the state of knowledge on the boreal forest region of North America, with extensive reference to the boreal regions of Europe and Asia. Initial sections of this book deal with aspects of the floristic composition and evolutionary history of the boreal vegetation. These introduce subsequent discussions on the processes at work in vegetation, soils, and the atmosphere—in short, with the boreal forest as an ecosystem, the sum total of the influences of many closely interlaced biotic and physical factors. These include not only plant species that make up the visible vegetation but also nutrients, soil, temperature, rainfall, progression of the seasons, soil microflora, arthropods, insects, and larger animals such as marten, otter, beaver, moose, caribou, bear, and wolf, and man. All are closely linked strands in the web of life, a web apart from, yet dependent on and influencing, the raw physical environment. This book should serve as an introduction and reference source to its audience: undergraduate and graduate students in the biological and ecological disciplines, research workers in these fields as well as in related areas such as soil science, agronomy, genetics, and climatology; in short, everyone with an interest in boreal ecology.

The Boreal Forest

Author : L. E. Carmichael
Publisher : Kids Can Press Ltd
Page : 52 pages
File Size : 47,7 Mb
Release : 2020-04-07
Category : Juvenile Nonfiction
ISBN : 9781525300448

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The Boreal Forest by L. E. Carmichael Pdf

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.

Ecosystem Management in the Boreal Forest

Author : Sylvie Gauthier
Publisher : PUQ
Page : 574 pages
File Size : 46,7 Mb
Release : 2009
Category : Nature
ISBN : 9782760523821

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Ecosystem Management in the Boreal Forest by Sylvie Gauthier Pdf

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.

Ecosystem Dynamics of the Boreal Forest

Author : Charles J. Krebs,Stan A. Boutin,Rudy Boonstra
Publisher : Oxford University Press on Demand
Page : 511 pages
File Size : 45,6 Mb
Release : 2001
Category : Science
ISBN : 0195133935

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Ecosystem Dynamics of the Boreal Forest by Charles J. Krebs,Stan A. Boutin,Rudy Boonstra Pdf

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.

A Systems Analysis of the Global Boreal Forest

Author : Herman H. Shugart,Rik Leemans,Gordon B. Bonan
Publisher : Cambridge University Press
Page : 584 pages
File Size : 41,8 Mb
Release : 2005-03-07
Category : Nature
ISBN : 0521619734

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A Systems Analysis of the Global Boreal Forest by Herman H. Shugart,Rik Leemans,Gordon B. Bonan Pdf

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.

Fire, Climate Change, and Carbon Cycling in the Boreal Forest

Author : Eric S. Kasischke,Brian J. Stocks
Publisher : Springer Science & Business Media
Page : 490 pages
File Size : 51,7 Mb
Release : 2012-08-22
Category : Science
ISBN : 9780387216294

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Fire, Climate Change, and Carbon Cycling in the Boreal Forest by Eric S. Kasischke,Brian J. Stocks Pdf

A discussion of the direct and indirect mechanisms by which fire and climate interact to influence carbon cycling in North American boreal forests. The first section summarizes the information needed to understand and manage fires' effects on the ecology of boreal forests and its influence on global climate change issues. Following chapters discuss in detail the role of fire in the ecology of boreal forests, present data sets on fire and the distribution of carbon, and treat the use of satellite imagery in monitoring these regions as well as approaches to modeling the relevant processes.

Life in the Boreal Forest

Author : Brenda Z. Guiberson
Publisher : Groundwood Books Ltd
Page : 42 pages
File Size : 42,7 Mb
Release : 2009-09-22
Category : Juvenile Nonfiction
ISBN : 9780888999566

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Life in the Boreal Forest by Brenda Z. Guiberson Pdf

This is a beautifully written and illustrated book about the endangered boreal forest, one of the most important natural defenses we have against climate change. The forest covers one-third of the world's total forest area and is home to innumerable species of animals and so many birds that it is known as North America's bird nursery. It is also essential to maintaining the world's wildlife diversity.Birds fly north for the summer to breed, beavers build their dams to keep themselves warm and safe under the ice, and evergreen trees spread across three continents in this huge northern area. But this forest is in danger and it dwindles with each passing year. Learning more about it will encourage a new generation to preserve its beauty and bounty.

Fire in Ecosystems of Boreal Eurasia

Author : Johann Georg Goldammer,Valentin Furyaev
Publisher : Springer Science & Business Media
Page : 543 pages
File Size : 41,7 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401587372

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Fire in Ecosystems of Boreal Eurasia by Johann Georg Goldammer,Valentin Furyaev Pdf

One of the first priority areas among joint East/West research programs is the rational use of natural resources and sustainable development of regions. In the boreal zone of North America and Eurasia forests are economically very important and, at the same time highly vulnerable to disturbances. Because of its size and ecological functions the boreal forest zone and its most dynamic disturbance factor - fire - play an important role in ecosystem processes on global scale. Interest within the global change research community in Northern Eurasia (Fennoscandia, European Russia, Siberia, and the Far East of Russia) has grown dramatically in the last few years. It is a vast area about which very little is known. It is a region where temperature rise due to anthropogenic climate forcing is predicted to be the greatest, and where the consequent feedbacks to the atmosphere are potentially large. In addition, it is poised to undergo rapid economic development, which may lead to large and significant changes to its land cover. Much of this interest in Northern Eurasia, as in the high latitude regions in general, is centerd on its role in the global carbon cycle, which is likely to be significantly affected under global change. New research initiatives between Western and Eastern countries have been designed to address a series of phenomena, problems and management solutions.

Restoration and Reclamation of Boreal Ecosystems

Author : Dale Vitt,Jagtar S. Bhatti
Publisher : Cambridge University Press
Page : 427 pages
File Size : 49,8 Mb
Release : 2012-09-20
Category : Nature
ISBN : 9781107015715

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Restoration and Reclamation of Boreal Ecosystems by Dale Vitt,Jagtar S. Bhatti Pdf

Provides the conceptual backbone and specific information necessary for the ecologically sound restoration and sustainable development of boreal ecosystems.

Boreal Peatland Ecosystems

Author : R.K. Wieder,D.H. Vitt
Publisher : Springer Science & Business Media
Page : 448 pages
File Size : 49,7 Mb
Release : 2006-10-16
Category : Science
ISBN : 9783540319139

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Boreal Peatland Ecosystems by R.K. Wieder,D.H. Vitt Pdf

This is the first truly ecosystem-oriented book on peatlands. It adopts an ecosystems approach to understanding the world's boreal peatlands. The focus is on biogeochemical patterns and processes, production, decomposition, and peat accumulation, and it provides additional information on animal and fungal diversity. A recurring theme is the legacy of boreal peatlands as impressive accumulators of carbon as peat over millennia.

Towards Sustainable Management of the Boreal Forest

Author : Philip Joseph Burton
Publisher : NRC Research Press
Page : 1056 pages
File Size : 52,9 Mb
Release : 2003
Category : Science
ISBN : 0660187620

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Towards Sustainable Management of the Boreal Forest by Philip Joseph Burton Pdf

Presenting a summary of the development in boreal forest management, this book provides a progressive vision for some of the world's northern forests. It includes a selection of chapters based on the research conducted by the Sustainable Forest Management Network across Canada. It includes a number of case histories.

Alaska's Changing Boreal Forest

Author : F. Stuart Chapin,Mark W. Oswood,Keith van Cleve,Leslie A. Viereck,David L. Verbyla
Publisher : Oxford University Press
Page : 368 pages
File Size : 44,8 Mb
Release : 2006-01-12
Category : Science
ISBN : 9780190288549

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Alaska's Changing Boreal Forest by F. Stuart Chapin,Mark W. Oswood,Keith van Cleve,Leslie A. Viereck,David L. Verbyla Pdf

The boreal forest is the northern-most woodland biome, whose natural history is rooted in the influence of low temperature and high-latitude. Alaska's boreal forest is now warming as rapidly as the rest of Earth, providing an unprecedented look at how this cold-adapted, fire-prone forest adjusts to change. This volume synthesizes current understanding of the ecology of Alaska's boreal forests and describes their unique features in the context of circumpolar and global patterns. It tells how fire and climate contributed to the biome's current dynamics. As climate warms and permafrost (permanently frozen ground) thaws, the boreal forest may be on the cusp of a major change in state. The editors have gathered a remarkable set of contributors to discuss this swift environmental and biotic transformation. Their chapters cover the properties of the forest, the changes it is undergoing, and the challenges these alterations present to boreal forest managers. In the first section, the reader can absorb the geographic and historical context for understanding the boreal forest. The book then delves into the dynamics of plant and animal communities inhabiting this forest, and the biogeochemical processes that link these organisms. In the last section the authors explore landscape phenomena that operate at larger temporal and spatial scales and integrates the processes described in earlier sections. Much of the research on which this book is based results from the Bonanza Creek Long-Term Ecological Research Program. Here is a synthesis of the substantial literature on Alaska's boreal forest that should be accessible to professional ecologists, students, and the interested public.

Temperate and Boreal Rainforests of the World

Author : Dominick A. DellaSala
Publisher : Island Press
Page : 333 pages
File Size : 51,6 Mb
Release : 2011
Category : Nature
ISBN : 9781597266765

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Temperate and Boreal Rainforests of the World by Dominick A. DellaSala Pdf

Temperate rainforests are biogeographically unique. Compared to their tropical counterparts, temperate rainforests are rarer and are found disproportionately along coastlines. Because most temperate rainforests are marked by the intersection of marine, terrestrial, and freshwater systems, these rich ecotones are among the most productive regions on Earth. Globally, temperate rainforests store vast amounts of carbon, provide habitat for scores of rare and endemic species with ancient affinities, and sustain complex food-web dynamics. In spite of their global significance, however, protection levels for these ecosystems are far too low to sustain temperate rainforests under a rapidly changing global climate and ever expanding human footprint. Therefore, a global synthesis is needed to provide the latest ecological science and call attention to the conservation needs of temperate and boreal rainforests. A concerted effort to internationalize the plight of the world’s temperate and boreal rainforests is underway around the globe; this book offers an essential (and heretofore missing) tool for that effort. DellaSala and his contributors tell a compelling story of the importance of temperate and boreal rainforests that includes some surprises (e.g., South Africa, Iran, Turkey, Japan, Russia). This volume provides a comprehensive reference from which to build a collective vision of their future.

CANADAS BOREAL FOREST

Author : HENRY DAVID J
Publisher : Washington [D.C.] : Smithsonian Institution Press
Page : 216 pages
File Size : 43,9 Mb
Release : 2002-09-17
Category : Natural history
ISBN : UOM:49015002813518

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CANADAS BOREAL FOREST by HENRY DAVID J Pdf

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.

Global Change and Forest Soils

Author : Anonim
Publisher : Elsevier
Page : 538 pages
File Size : 52,5 Mb
Release : 2019-11-23
Category : Science
ISBN : 9780444639998

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Global Change and Forest Soils by Anonim Pdf

Global Change and Forest Soils: Cultivating Stewardship of a Finite Natural Resource, Volume 36, provides a state-of-the-science summary and synthesis of global forest soils that identifies concerns, issues and opportunities for soil adaptation and mitigation as external pressures from global changes arise. Where, how and why some soils are resilient to global change while others are at risk is explored, as are upcoming train wrecks and success stories across boreal, temperate, and tropical forests. Each chapter offers multiple sections written by leading soil scientists who comment on wildfires, climate change and forest harvesting effects, while also introducing examples of current global issues. Readers will find this book to be an integrated, up-to-date assessment on global forest soils. Presents sections on boreal, temperate and tropical soils for a diverse audience Serves as an important reference source for anyone interested in both a big-picture assessment of global soil issues and an in-depth examination of specific environmental topics Provides a unique synthesis of forest soils and their collective ability to respond to global change Offers chapters written by leading soil scientists Prepares readers to meet the daily challenges of drafting multi-resource environmental science and policy documents