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Author: United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Human Rights and International Organizations
Publisher:
ISBN:
Category : Biotic communities
Languages : en
Pages : 224
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Book Description
Author: United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Human Rights and International Organizations
Publisher:
ISBN:
Category : Biotic communities
Languages : en
Pages : 224
Get Book Here
Book Description
Author: John Turner
Publisher:
ISBN: 9780948277221
Category : Antarctica
Languages : en
Pages : 526
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Book Description
Author: Leilani Raashida Henry
Publisher: Twenty-First Century Books ™
ISBN: 172841167X
Category : Young Adult Nonfiction
Languages : en
Pages : 130
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Book Description
“On this land of ice, where we are thousands of miles of ice and mountains, it’s really beautiful.” Antarctica is the coldest, windiest, driest, and most remote part of the world. No one owns it. Only peaceful and scientific endeavors are permitted. It is a true wilderness. Delve into the incredible geography, biodiversity, and exploratory history of the world's coldest continent through the diary entries of George W. Gibbs, Jr., the first Black person to set foot on Antarctica. Author Leilani Raashida Henry, Gibbs's daughter, shares the importance of protecting and understanding the Antarctic landscape and ecosystem as climate change advances. The Antarctic Treaty, which protects the continent from environmentally destructive practices such as mining and drilling, will be up for renewal in 2041, and The Call of Antarctica prepares readers with the knowledge of why it is necessary to reinstate that treaty and help protect this unique wilderness.
Author: Pablo Garcia Borboroglu
Publisher: University of Washington Press
ISBN: 0295999063
Category : Science
Languages : en
Pages : 337
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Book Description
Penguins, among the most delightful creatures in the world, are also among the most vulnerable. The fragile status of most penguin populations today mirrors the troubled condition of the southern oceans, as well as larger marine conservation problems: climate change, pollution, and fisheries mismanagement. This timely book presents the most current knowledge on each of the eighteen penguin species-from the majestic emperor penguins of the Antarctic to the tiny blue penguins of New Zealand and Australia, from the northern rockhopper penguins of the South Atlantic and Indian Oceans to the Galapagos penguins of the equator-written by the leading experts in the field. Included for each species: o Life history o Distribution, population sizes and trends o International Union for the Conservation of Nature (IUCN) status o Threats to survival o Legal protection The book also provides information on current conservation efforts, outlines the most important actions to be taken to increase each population's resilience, and recommends further research needed to protect penguins and the living creatures that share their environment. Beautifully illustrated with full-color photographs of each species in their natural habitat and detailed charts and graphs, Penguins will be an invaluable tool for researchers, conservation groups, and policy makers. It will also enchant anyone interested in the lives or the plight of these fascinating animals. Watch the trailer: http://www.youtube.com/watch?v=0s0BbIU6cqE&feature=plcp
Author: R. Bargagli
Publisher: Springer Science & Business Media
ISBN: 3540264655
Category : Science
Languages : en
Pages : 408
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Book Description
This volume provides an overview of climate change data, its effects on the structure and functioning of Antarctic ecosystems, and the occurrence and cycling of persistent contaminants. It discusses the role of Antarctic research for the protection of the global environment. The book also examines possible future scenarios of climate change and the role of Antarctic organisms in the early detection of environmental perturbations.
Author: D.M. Bergstrom
Publisher: Springer Science & Business Media
ISBN: 1402052774
Category : Science
Languages : en
Pages : 373
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Book Description
The Antarctic provides a suite of scenarios useful for investigating the range of climate change effects on terrestrial and limnetic biota. The purpose of the book is to provide, based on the most up to date knowledge, a synthesis of the likely effects of climate change on Antarctic terrestrial and limnetic ecosystems and, thereby, to contribute to their management and conservation, based on the information.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309049474
Category : Science
Languages : en
Pages : 122
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Book Description
With the negotiation of the International Protocol on Environmental Protection in 1991, those nations conducting scientific research programs in Antarctica face new challenges for stewardship of the southern continent and protection of its environment. Science and Stewardship in the Antarctic examines how the implementation of the 1991 agreement in the United States can be done in such a way to ensure the compatibility of scientific and environmental protection goals in this global laboratory. The book also addresses the potential for the new requirements both to benefit and harm research activities in Antarctica.
Author: Éva E. Plagányi
Publisher: Food & Agriculture Org.
ISBN: 9789251057346
Category : Technology & Engineering
Languages : en
Pages : 128
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Book Description
This report reviews the methods available for examining ecosystem dynamics and assessing the impact of interactions between ecosystems and human activities, particularly fisheries, and their implications for marine fisheries management. It focuses on the currently available models representative of general types such as bionergetic models, predator-prey models and minimally realistic models; with short descriptions given of model parameters, assumptions and data requirements. It discusses the advantages, disadvantages and limitations of each of the approaches; and concludes with some recommendations for the future development of multi-species and ecosystem models.
Author: David J. Cantrill
Publisher: Cambridge University Press
ISBN: 113956028X
Category : Science
Languages : en
Pages : 489
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Book Description
The fossil history of plant life in Antarctica is central to our understanding of the evolution of vegetation through geological time and also plays a key role in reconstructing past configurations of the continents and associated climatic conditions. This book provides the only detailed overview of the development of Antarctic vegetation from the Devonian period to the present day, presenting Earth scientists with valuable insights into the break up of the ancient supercontinent of Gondwana. Details of specific floras and ecosystems are provided within the context of changing geological, geographical and environmental conditions, alongside comparisons with contemporaneous and modern ecosystems. The authors demonstrate how palaeobotany contributes to our understanding of the paleoenvironmental changes in the southern hemisphere during this period of Earth history. The book is a complete and up-to-date reference for researchers and students in Antarctic paleobotany and terrestrial paleoecology.
Author: K.R. Kerry
Publisher: Springer Science & Business Media
ISBN: 3642840744
Category : Science
Languages : en
Pages : 428
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Book Description
Antarctic Ecosystems comprises 55 papers presented at the Fifth Symposium on Antarctic Biology held under the auspices of the Scientific Committee on Antarctic Research (SCAR) in Hobart, Australia, 29 August - 3 September, 1988. Both short- and long-term changes in ecosystems and community structures caused by natural and human factors were discussed to help understand the ecological processes taking place in a changing environment. The variability of ecological factors must be known for the development of realistic monitoring strategies and sound conservation practices.
