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Keystone Species
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Author :Mitchell Lane Publishers Inc. Publisher :Mitchell Lane Publishers, Inc. ISBN 13 :1680200593 Total Pages :47 pages Book Rating :4.6/5 (82 download)
Book Synopsis Keystone Species That Live in Grasslands by : Mitchell Lane Publishers Inc.
Download or read book Keystone Species That Live in Grasslands written by Mitchell Lane Publishers Inc. and published by Mitchell Lane Publishers, Inc.. This book was released on 2015-09-01 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores various keystone species, including prairie dogs, bison, honey bees, white rhinoceros, and lemmings, and the important roles that they play in keeping grasslands ecosystems alive and healthy.
Book Synopsis Biodiversity and Ecosystem Function by : Ernst-Detlef Schulze
Download or read book Biodiversity and Ecosystem Function written by Ernst-Detlef Schulze and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biota of the earth is being altered at an unprecedented rate. We are witnessing wholesale exchanges of organisms among geographic areas that were once totally biologically isolated. We are seeing massive changes in landscape use that are creating even more abundant succes sional patches, reductions in population sizes, and in the worst cases, losses of species. There are many reasons for concern about these trends. One is that we unfortunately do not know in detail the conse quences of these massive alterations in terms of how the biosphere as a whole operates or even, for that matter, the functioning of localized ecosystems. We do know that the biosphere interacts strongly with the atmospheric composition, contributing to potential climate change. We also know that changes in vegetative cover greatly influence the hydrology and biochemistry ofa site or region. Our knowledge is weak in important details, however. How are the many services that ecosystems provide to humanity altered by modifications of ecosystem composition? Stated in another way, what is the role of individual species in ecosystem function? We are observing the selective as well as wholesale alteration in the composition of ecosystems. Do these alterations matter in respect to how ecosystems operate and provide services? This book represents the initial probing of this central ques tion. It will be followed by other volumes in this series examining in depth the functional role of biodiversity in various ecosystems of the world.
Author :Mitchell Lane Publishers Inc. Publisher :Mitchell Lane Publishers, Inc. ISBN 13 :1680200631 Total Pages :47 pages Book Rating :4.6/5 (82 download)
Book Synopsis Keystone Species That Live in Ponds, Streams, and Wetlands by : Mitchell Lane Publishers Inc.
Download or read book Keystone Species That Live in Ponds, Streams, and Wetlands written by Mitchell Lane Publishers Inc. and published by Mitchell Lane Publishers, Inc.. This book was released on 2015-09-01 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most arches built today contain a single building block at the top that is the most important piece. This special piece can be found in the arches of soaring cathedrals, doorways in temples, and even simple buildings made out of wooden blocks. It is called a keystone, and it holds everything else together. Remove the keystone and the building or doorway is likely to collapse. The same thing is true in nature. Certain species of animals and plants are so important to their ecosystems, that if they disappear, the whole system may collapse. They are called keystone species. Some keystone species are large, like white rhinos, while others are quite small, like honey bees. But size doesn't matter in an ecosystem. All living things rely on other species to survive. A keystone species plays an especially large role that affects many different species in an ecosystem. Some keystone species are at the top of a huge ecosystem like the Greater Yellowstone Ecosystem, while others may affect a tiny ecosystem in a river or forest. Whether the ecosystem is big or small, the result of a keystone species disappearing or being greatly reduced is the same. Just like one falling domino can cause many others to fall, the loss of a keystone species can lead to the extinction of many other species. Today scientists are focusing more attention on preserving the natural balance in ecosystems. Identifying and protecting keystone species is an important part of their work.
Book Synopsis At Home with the Beaver by : Dorothy Hinshaw Patent
Download or read book At Home with the Beaver written by Dorothy Hinshaw Patent and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beavers are dubbed a keystone species for good reason. The dams they build create ponds and other wetlands that are habitat for everything from microscopic life to giant moose. Dorothy Hinshaw Patent's inviting text introduces readers to the great variety of living things inhabiting beaver ponds, while exploring the pivotal role beavers play in making this diversity possible. Michael Runtz's breathtaking photographs bring the beauty of these habitats to life, making readers feel as though they are right there beside him on the pond shore. Through AT HOME WITH THE BEAVER: THE STORY OF A KEYSTONE SPECIES, children will discover that by building a dam, beavers have not only created a home for themselves but have also provided a habitat for hundreds if not thousands of other life forms.
Book Synopsis The Antarctic Silverfish: a Keystone Species in a Changing Ecosystem by : Marino Vacchi
Download or read book The Antarctic Silverfish: a Keystone Species in a Changing Ecosystem written by Marino Vacchi and published by Springer. This book was released on 2017-05-03 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book encompasses the body of available scientific information on the notothenioid fish Pleuragramma antarctica commonly known as Antarctic silverfish. This plankton-feeder of the intermediate trophic level is the most abundant fish in the coastal regions of high Antarctica, and plays a pivotal ecological role as the main prey of top predators like seals, penguins, whales and Antarctic toothfish. Broad circum-polar distribution, a key role in the Antarctic shelf pelagic ecosystem, and adaptations makes understanding the species’ likely response to environmental change relevant to foresee the potential responses at the local ecosystem level. Additionally, a detailed understanding of the abundance and trophic interactions of such a dominant keystone species is a vital element of informing the development of marine spatial planning and marine protected areas in the Antarctic continental shelf region. Experts in the field provide here unique insights into the evolutionary adaptation, eco-physiology, trophic ecology, reproductive and population ecology of the Antarctic silverfish and provide new clues about its vulnerability in facing the challenges of the ongoing environmental changes.
Book Synopsis Keystone Species that Live in the Mountains by : Bonnie Hinman
Download or read book Keystone Species that Live in the Mountains written by Bonnie Hinman and published by . This book was released on 2015-07-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most arches built today contain a single building block at the top that is the most important piece. This special piece can be found in the arches of soaring cathedrals, doorways in temples, and even simple buildings made out of wooden blocks. It is called a keystone, and it holds everything else together. Remove the keystone and the building or doorway is likely to collapse.The same thing is true in nature. Certain species of animals and plants are so important to their ecosystems, that if they disappear, the whole system may collapse. They are called keystone species.Some keystone species are large, like white rhinos, while others are quite small, like honey bees. But size doesn't matter in an ecosystem. All living things rely on other species to survive. A keystone species plays an especially large role that affects many different species in an ecosystem. Some keystone species are at the top of a huge ecosystem like the Greater Yellowstone Ecosystem, while others may affect a tiny ecosystem in a river or forest. Whether the ecosystem is big or small, the result of a keystone species disappearing or being greatly reduced is the same. Just like one falling domino can cause many others to fall, the loss of a keystone species can lead to the extinction of many other species.Today scientists are focusing more attention on preserving the natural balance in ecosystems. Identifying and protecting keystone species is an important part of their work.A Kid's Guide to Keystone Species in Nature focuses on several ecosystems such as those found in grassland, mountains, ponds and streams, and forests. These books meet several of the Next Generation Science Standards (NGSS) along with Common Core Standards for grades 3, 4 and 5.
Download or read book Conservation by Proxy written by Tim Caro and published by Island Press. This book was released on 2010-06-23 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vast scope of conservation problems has forced biologists and managers to rely on "surrogate" species to serve as shortcuts to guide their decision making. These species-known by a host of different terms, including indicator, umbrella, and flagship species-act as proxies to represent larger conservation issues, such as the location of biodiversity hotspots or general ecosystem health. Synthesizing an immense body of literature, conservation biologist and field researcher Tim Caro offers systematic definitions of surrogate species concepts, explores biological theories that underlie them, considers how surrogate species are chosen, critically examines evidence for and against their utility, and makes recommendations for their continued use. The book clarifies terminology and contrasts how different terms are used in the real world considers the ecological, taxonomic, and political underpinnings of these shortcuts identifies criteria that make for good surrogate species outlines the circumstances where the application of the surrogate species concept shows promise Conservation by Proxy is a benchmark reference that provides clear definitions and common understanding of the evidence and theory behind surrogate species. It is the first book to review and bring together literature on more than fifteen types of surrogate species, enabling us to assess their role in conservation and offering guidelines on how they can be used most effectively.
Book Synopsis Herring and People of the North Pacific by : Thomas F. Thornton
Download or read book Herring and People of the North Pacific written by Thomas F. Thornton and published by University of Washington Press. This book was released on 2021-01-31 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herring are vital to the productivity and health of marine systems, and socio-ecologically Pacific herring (Clupea pallasii) is one of the most important fish species in the Northern Hemisphere. Human dependence on herring has evolved for millennia through interactions with key spawning areas—but humans have also significantly impacted the species’ distribution and abundance. Combining ethnological, historical, archaeological, and political perspectives with comparative reference to other North Pacific cultures, Herring and People of the North Pacific traces fishery development in Southeast Alaska from precontact Indigenous relationships with herring to postcontact focus on herring products. Revealing new findings about current herring stocks as well as the fish’s significance to the conservation of intraspecies biodiversity, the book explores the role of traditional local knowledge, in combination with archeological, historical, and biological data, in both understanding marine ecology and restoring herring to their former abundance.
Author :Mitchell Lane Publishers Inc. Publisher :Mitchell Lane Publishers, Inc. ISBN 13 :1680200615 Total Pages :47 pages Book Rating :4.6/5 (82 download)
Book Synopsis Keystone Species That Live in the Mountains by : Mitchell Lane Publishers Inc.
Download or read book Keystone Species That Live in the Mountains written by Mitchell Lane Publishers Inc. and published by Mitchell Lane Publishers, Inc.. This book was released on 2015-09-01 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores various keystone species, including snow leopards, gray wolves, red-naped sapsuckers, whitebark pines, and mountain tapirs, and the important roles that they play in keeping mountain ecosystems alive and healthy.
Book Synopsis Keystone Species That Live in the Sea and Along the Coastline by : Bonnie Hinman
Download or read book Keystone Species That Live in the Sea and Along the Coastline written by Bonnie Hinman and published by Mitchell Lane Publishers, Inc.. This book was released on 2015-09 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most arches built today contain a single building block at the top that is the most important piece. This special piece can be found in the arches of soaring cathedrals, doorways in temples, and even simple buildings made out of wooden blocks. It is called a keystone, and it holds everything else together. Remove the keystone and the building or doorway is likely to collapse.The same thing is true in nature. Certain species of animals and plants are so important to their ecosystems, that if they disappear, the whole system may collapse. They are called keystone species.Some keystone species are large, like white rhinos, while others are quite small, like honey bees. But size doesn't matter in an ecosystem. All living things rely on other species to survive. A keystone species plays an especially large role that affects many different species in an ecosystem. Some keystone species are at the top of a huge ecosystem like the Greater Yellowstone Ecosystem, while others may affect a tiny ecosystem in a river or forest. Whether the ecosystem is big or small, the result of a keystone species disappearing or being greatly reduced is the same. Just like one falling domino can cause many others to fall, the loss of a keystone species can lead to the extinction of many other species.Today scientists are focusing more attention on preserving the natural balance in ecosystems. Identifying and protecting keystone species is an important part of their work.
Author :Mitchell Lane Publishers Inc. Publisher :Mitchell Lane Publishers, Inc. ISBN 13 :1680200674 Total Pages :47 pages Book Rating :4.6/5 (82 download)
Book Synopsis Keystone Species That Live in Forests by : Mitchell Lane Publishers Inc.
Download or read book Keystone Species That Live in Forests written by Mitchell Lane Publishers Inc. and published by Mitchell Lane Publishers, Inc.. This book was released on 2015-11-01 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most arches built today contain a single building block at the top that is the most important piece. This special piece can be found in the arches of soaring cathedrals, doorways in temples, and even simple buildings made out of wooden blocks. It is called a keystone, and it holds everything else together. Remove the keystone and the building or doorway is likely to collapse. The same thing is true in nature. Certain species of animals and plants are so important to their ecosystems, that if they disappear, the whole system may collapse. They are called keystone species. Some keystone species are large, like white rhinos, while others are quite small, like honey bees. But size doesn't matter in an ecosystem. All living things rely on other species to survive. A keystone species plays an especially large role that affects many different species in an ecosystem. Some keystone species are at the top of a huge ecosystem like the Greater Yellowstone Ecosystem, while others may affect a tiny ecosystem in a river or forest. Whether the ecosystem is big or small, the result of a keystone species disappearing or being greatly reduced is the same. Just like one falling domino can cause many others to fall, the loss of a keystone species can lead to the extinction of many other species. Today scientists are focusing more attention on preserving the natural balance in ecosystems. Identifying and protecting keystone species is an important part of their work.
Book Synopsis The Importance of Species by : Peter Kareiva
Download or read book The Importance of Species written by Peter Kareiva and published by Princeton University Press. This book was released on 2003 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first text to focus on the comparative value of species, examining the relative consequences of individual extinctions. It attempts to provide ecologically based guidance to conservationists struggling with limited resources and compelled to set priorities for their work.
Book Synopsis The Ecological Buffalo by : Wes Olson
Download or read book The Ecological Buffalo written by Wes Olson and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ecological Buffalo takes a deep dive into the complex relationships buffalo have with the other species they share space and time with.
Book Synopsis Berkshire Encyclopedia of Sustainability 2/10 by : Chris Laszlo
Download or read book Berkshire Encyclopedia of Sustainability 2/10 written by Chris Laszlo and published by Berkshire Publishing Group. This book was released on 2010-01-01 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Business of Sustainability is a core resource for policy makers, members of the development community, entrepreneurs, and corporate executives, as well as business and economics students and their professors. It contains rich analysis of how sustainability is being factored into industries across the globe, with enlightening case studies of businesses serving as agents of change. Contributing authors provide a groundbreaking body of research-based knowledge. They explain that the concept of sustainability is being re-framed to be positive about business instead of being tied to the old notion of a trade-off between business and society (that is, if business wins, society and the environment must lose), and they explore how economic development can contribute to building our common future.
Book Synopsis Keystone Species: Nature’s Maintenance Managers by : Dr. Richard A. NeSmith
Download or read book Keystone Species: Nature’s Maintenance Managers written by Dr. Richard A. NeSmith and published by Applied Principles of Education & Learning. This book was released on 2021-09-22 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many years biologists and ecologists focused on the bottom-up approach to how an ecosystem managed itself. However, in the late 1960s, Dr. Robert Paine began seeing a different ecological trend. His data began revealing that some organisms, often apex predators, actually managed (secured) the characteristics of their habitat by either predation or some behavior that maintained the health and vitality of the ecosystem. Paine called these “keystone species,” based on the idea that were these organisms removed, then the environment would decline in health and eventually fail, falling prey to becoming a monoculture. His studies with starfish and mussels are a classic, and he was able to replicate the hypothesis in other habitats. This book revisits 14 of the organisms addressed in the first 39 issues of the Love of Nature series.
Book Synopsis The Community Ecology of Sea Otters by : Glenn R. VanBlaricom
Download or read book The Community Ecology of Sea Otters written by Glenn R. VanBlaricom and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impetus for this volume comes from two sources. The first is scientific: by virtue of a preference for certain large benthic invertebrates as food, sea otters have interesting and significant effects on the structure and dynamics of nearshore communities in the North Pacific. The second is political: be cause of the precarious status of the sea otter population in coastal California, the U.S. Fish and Wildlife Service (USFWS) announced, in June 1984, a proposal to establish a new population of sea otters at San Nicolas Island, off southern California. The proposal is based on the premise that risks of catastrophic losses of sea otters, due to large oil spills, are greatly reduced by distributing the population among two geographically separate locations. The federal laws of the U.S. require that USFWS publish an Environmental Impact Statement (ElS) regarding the proposed translocation of sea otters to San Nicolas Island. The EIS is intended to be an assessment of likely bio logical, social, and economic effects of the proposal. In final form, the EIS has an important role in the decision of federal management authority (in this case, the Secretary of the Interior of the U.S.) to accept or reject the proposal.
Book Synopsis Conservation of the Black-Tailed Prairie Dog by : John Hoogland
Download or read book Conservation of the Black-Tailed Prairie Dog written by John Hoogland and published by Island Press. This book was released on 2013-04-09 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The prairie dog is a colonial, keystone species of the grassland ecosystem of western North America. Myriad animals regularly visit colony-sites to feed on the grass there, to use the burrows for shelter or nesting, or to prey on the prairie dogs. Unfortunately, prairie dogs are disappearing, and the current number is only about 2% of the number encountered by Lewis and Clark in the early 1800s. Part I of Conservation of the Black-Tailed Prairie Dog summarizes ecology and social behavior for pivotal issues such as when prairie dogs breed, how far they disperse, how they affect other organisms, and how much they compete with livestock. Part II documents how loss of habitat, poisoning, plague, and recreational shooting have caused the precipitous decline of prairie dog populations over the last 200 years. Part III proposes practical solutions that can ensure the long-term survival of the prairie dog and its grassland ecosystem, and also are fair to private landowners. We cannot expect farmers and ranchers to bear all the costs of conservation while the rest of us enjoy all the benefits. With 700 references, 37 tables, 75 figures and photographs, and a glossary, Conservation of the Black-Tailed Prairie Dog is a unique and vital contribution for wildlife managers, politicians, environmentalists, and curious naturalists.
