Beavers Boreal Ecosystem Engineers
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Beavers Boreal Ecosystem Engineers
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Author : Carol A. Johnston
language : en
Publisher: Springer
Release Date : 2017-08-28
Beavers Boreal Ecosystem Engineers written by Carol A. Johnston and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-28 with Science categories.
Bridging the fields of ecosystem science and landscape ecology, this book integrates Dr. Carol Johnston's research on beaver ecosystem alteration at Voyageurs National Park. The findings about the vegetation, soils, and chemistry of beaver impoundments synthesized in the text provide a cohesive reference useful to wetland scientists, ecosystems and landscape ecologysts, wildlife managers, and students. The beaver, Castor canadensis, is an ecosystem engineer unequaled in its capacity to alter landscapes through browsing and dam building, whose population recovery has re-established environmental conditions that probably existed for millenia prior to its near extirpation by trapping in the 1800s and 1900s. Beavers continue to regain much of their natural range throughout North America, changing stream and forest ecosystems in ways that may be lauded or vilified. Interest in beavers by ecologists remains keen as new evidence emerges about the ecological, hydrological, and biogeochemical effects of beaver browsing and construction. There is a critical need for ecologists and land managers to understand the potential magnitude, persistence, and ecosystem services of beaver landscape transformation. The 88-year record of beaver landscape occupation and alteration documented by Dr. Carol Johnston and colleagues from aerial photography and field work provides a unique resource toward understanding the ecosystem effects and sustainability of beaver activity.
The Eurasian Beaver
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Author : Róisín Campbell-Palmer
language : en
Publisher: PELAGIC PUB Limited
Release Date : 2015
The Eurasian Beaver written by Róisín Campbell-Palmer and has been published by PELAGIC PUB Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Nature categories.
Presenting a case for our future coexistence with beavers, this volume covers the biology, behaviour and ecology of the Eurasian beaver in a British context, from their early history in archaeology and folklore to their contemporary field signs in the wild.
In Our Backyard
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Author : Aimée Craft
language : en
Publisher: Univ. of Manitoba Press
Release Date : 2022-04-29
In Our Backyard written by Aimée Craft and has been published by Univ. of Manitoba Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-29 with Social Science categories.
Beginning with the Grand Rapids Dam in the 1960s, hydroelectric development has dramatically altered the social, political, and physical landscape of northern Manitoba. The Nelson River has been cut up into segments and fractured by a string of dams, for which the Churchill River had to be diverted and new inflow points from Lake Winnipeg created to manage their capacity. Historic mighty rapids have shrivelled into dry river beds. Manitoba Hydro's Keeyask dam and generating station will expand the existing network of 15 dams and 13,800 km of transmission lines. In Our Backyard tells the story of the Keeyask dam and accompanying development on the Nelson River from the perspective of Indigenous peoples, academics, scientists, and regulators. It builds on the rich environmental and economic evaluations documented in the Clean Environment Commission’s public hearings on Keeyask in 2012. It amplifies Indigenous voices that environmental assessment and regulatory processes have often failed to incorporate and provides a basis for ongoing decision-making and scholarship relating to Keeyask and resource development more generally. It considers cumulative, regional, and strategic impact assessments; Indigenous worldviews and laws within the regulatory and decision-making process; the economics of development; models for monitoring and management; consideration of affected species; and cultural and social impacts. With a provincial and federal regulatory regime that is struggling with important questions around the balance between development and sustainability, and in light of the inherent rights of Indigenous people to land, livelihoods, and self-determination, In Our Backyard offers critical reflections that highlight the need for purposeful dialogue, principled decision making, and a better legacy of northern development in the future.
Plant Disturbance Ecology
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Author : Edward A. Johnson
language : en
Publisher: Academic Press
Release Date : 2020-10-21
Plant Disturbance Ecology written by Edward A. Johnson and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-21 with Nature categories.
Disturbance ecology continues to be an active area of research, having undergone advances in many areas in recent years. One emerging direction is the increased coupling of physical and ecological processes, in which disturbances are increasingly traced back to mechanisms that cause the disturbances themselves, such as earth surface processes, mesoscale, and larger meteorological processes, and the ecological effects of interest are increasingly physiological. Plant Disturbance Ecology, 2nd Edition encourages movement away from the informal, conceptual approach traditionally used in defining natural disturbances and clearly presents how scientists can use a multitude of approaches in plant disturbance ecology. This edition includes nine revised chapters from the first edition, as well new, more comprehensive chapters on fire disturbance and beaver disturbance. Edited by leading experts in the field, Plant Disturbance Ecology, 2nd Edition is an essential resource for scientists interested in understanding plant disturbance and ecological processes. - Advances understanding of natural disturbances by combining geophysical and ecological processes - Provides a framework for collaboration between geophysical scientists and ecologists studying natural disturbances - Includes fully updated research with 5 new chapters and revision of 11 chapters from the first edition
Cornerstones
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Author : Benedict Macdonald
language : en
Publisher: Bloomsbury Publishing
Release Date : 2022-07-07
Cornerstones written by Benedict Macdonald and has been published by Bloomsbury Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-07 with Nature categories.
FINALIST IN THE PEOPLE'S BOOK PRIZE FOR NON-FICTION 2022/2023 – WRITTEN BY THE WAINWRIGHT-CONSERVATION-PRIZE-WINNING AUTHOR OF REBIRDING. Transform your understanding of the natural world forever and discover the wild forces that once supported Britain's extraordinary natural riches, and could again. Our precious archipelago is ravaged by climate change, bereft of natural ecosystems and lies at the mercy of global warming, flooding, drought and catastrophic biodiversity loss. But could restoring species that once helped protect our islands help turn this crisis around? From familiar yet imperilled honeybees and ancient oak woods to returning natives like beavers and boars, Britain's cornerstone species may hold the key to recovering our biodiversity on land and in our seas. In Cornerstones, we discover how beavers craft wetlands, save fish, encourage otters, and prevent rivers from flooding. We learn how 'disruptive' boars are seasoned butterfly conservationists, why whales are crucial for restoring seabird cities and how wolves and lynx could save our trees, help sequester carbon and protect our most threatened birds. Benedict Macdonald transforms our understanding of the natural world forever, revealing lives that once supported extraordinary natural riches and explaining how humans – the most important cornerstone species of all – can become the greatest stewards of the natural world.
Boreal Forests In The Face Of Climate Change
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Author : Miguel Montoro Girona
language : en
Publisher: Springer Nature
Release Date : 2023-03-01
Boreal Forests In The Face Of Climate Change written by Miguel Montoro Girona and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-01 with Technology & Engineering categories.
This open access book explores a new conceptual framework for the sustainable management of the boreal forest in the face of climate change. The boreal forest is the second-largest terrestrial biome on Earth and covers a 14 million km2 belt, representing about 25% of the Earth’s forest area. Two-thirds of this forest biome is managed and supplies 37% of global wood production. These forests also provide a range of natural resources and ecosystem services essential to humanity. However, climate change is altering species distributions, natural disturbance regimes, and forest ecosystem structure and functioning. Although sustainable management is the main goal across the boreal biome, a novel framework is required to adapt forest strategies and practices to climate change. This collaborative effort draws upon 148 authors in summarizing the sustainable management of these forests and detailing the most recent experimental and observational results collected from across the boreal biome. It presents the state of sustainable management in boreal forests and highlights the critical importance of this biome in a context of global change because of these forests' key role in a range of natural processes, including carbon sequestration, nutrient cycling, and the maintaining of biodiversity. This book is an essential read for academics, students, and practitioners involved in boreal forest management. It outlines the challenges facing sustainable boreal forest management within the context of climate change and serves as a basis for establishing new research avenues, identifying future research trends, and developing climate-adapted forest management plans.
Biogeomorphic Responses To Wildfire In Fluvial Ecosystems
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Author : Joan L. Florsheim
language : en
Publisher: Geological Society of America
Release Date : 2024-05-22
Biogeomorphic Responses To Wildfire In Fluvial Ecosystems written by Joan L. Florsheim and has been published by Geological Society of America this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-22 with Science categories.
Beaverland
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Author : Leila Philip
language : en
Publisher: Hachette UK
Release Date : 2022-12-06
Beaverland written by Leila Philip and has been published by Hachette UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-06 with Nature categories.
An intimate and revelatory dive into the world of the beaver—the wonderfully weird rodent that has surprisingly shaped American history and may save its ecological future. From award-winning writer Leila Philip, Beaverland is a masterful work of narrative science writing, a book that highlights, though history and contemporary storytelling, how this weird rodent plays an oversized role in American history and its future. She follows fur trappers who lead her through waist high water, fur traders and fur auctioneers, as well as wildlife managers, PETA activists, Native American environmental vigilantes, scientists, engineers, and the colorful group of activists known as beaver believers. Beginning with the early trans-Atlantic trade in North America, Leila Philip traces the beaver’s profound influence on our nation’s early economy and feverish western expansion, its first corporations and multi-millionaires. In her pursuit of this weird and wonderful animal, she introduces us to people whose lives are devoted to the beaver, including a Harvard scientist from the Blackfeet Reservation in Montana, who uses drones to create 3-dimensional images of beaver dams; and an environmental restoration consultant in the Chesapeake whose nickname is the “beaver whisperer”. What emerges is a poignant personal narrative, a startling portrait of the secretive world of the contemporary fur trade, and an engrossing ecological and historical investigation of these heroic animals who, once trapped to the point of extinction, have returned to the landscape as one of the greatest conservation stories of the 20th century. Beautifully written and impeccably researched, Beaverland reveals the profound ways in which one odd creature and the trade surrounding it has shaped history, culture, and our environment. The New York Times Editors' Choice NPR Science Friday Book Club Selection
The Boreal Forest
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Author : L. E. Carmichael
language : en
Publisher: Kids Can Press Ltd
Release Date : 2020-04-07
The Boreal Forest written by L. E. Carmichael and has been published by Kids Can Press Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-07 with Juvenile Nonfiction categories.
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.
Biological And Environmental Hazards Risks And Disasters
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Author : Ramesh Sivanpillai
language : en
Publisher: Elsevier
Release Date : 2023-06-22
Biological And Environmental Hazards Risks And Disasters written by Ramesh Sivanpillai and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-22 with Science categories.
Biological and Environmental Hazards, Risks, and Disasters, Second Edition provides an integrated look at major impacts to the Earth's biosphere caused by diseases, algal blooms, insects, animals, species extinction, deforestation, land degradation, and comet and asteroid strikes, with important implications for humans. This second edition from Elsevier's Hazards and Disasters Series incorporates perspectives from the natural and social sciences to offer in-depth coverage of threats from microscopic organisms to celestial objects and their potential impacts. Contributions from expert biological, health, ecological, environmental, wildlife, physical, and health scientists, readers will gain valuable insights on damages, causality, economic impacts, preparedness, and mitigation. - Provides inter- and multi-disciplinary research accessible to both specialists and non-specialists - Includes newly added chapters on emerging hazards and risks to earth's ecosystems (land conversion and habitat loss) and human health (spread of diseases) - Contains full-color tables, maps, diagrams, illustrations, and photographs of hazardous processes