Arctic Alpine Ecosystems And People In A Changing Environment
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Author | : Jon Børre Ørbaek |
Publisher | : Springer Science & Business Media |
Total Pages | : 446 |
Release | : 2007-01-10 |
Genre | : Science |
ISBN | : 3540485147 |
The European Arctic and Alpine regions are experiencing large environmental changes. These changes may have socio-economic effects if the changes affect the bioproduction, which form the basis for the marine and terrestrial food chains. This uniquely multidisciplinary book presents the various aspects of contemporary environmental changes in Arctic and Alpine Regions.
Author | : Jon Børre Ørbæk |
Publisher | : |
Total Pages | : 97 |
Release | : 2004 |
Genre | : Alps Region |
ISBN | : |
Author | : Jon Børre Ørbæk |
Publisher | : |
Total Pages | : 97 |
Release | : 2004 |
Genre | : |
ISBN | : |
Author | : F. Stuart Chapin III |
Publisher | : Academic Press |
Total Pages | : 490 |
Release | : 2012-12-02 |
Genre | : Science |
ISBN | : 032313842X |
The arctic region is predicted to experience the earliest and most pronounced global warming response to human-induced climatic change. This book synthesizes information on the physiological ecology of arctic plants, discusses how physiological processes influence ecosystem processes, and explores how climate warming will affect arctic plants, plant communities, and ecosystem processes. - Reviews the physiological ecology of arctic plants - Explores biotic controls over community and ecosystems processes - Provides physiological bases for predicting how the Arctic will respond to global climate change
Author | : F.Stuart III Chapin |
Publisher | : Springer Science & Business Media |
Total Pages | : 337 |
Release | : 2013-03-08 |
Genre | : Science |
ISBN | : 3642789668 |
As human populations expand and have increasing access to technol ogy, two general environmental concerns have arisen. First, human pop ulations are having increasing impact on the earth system, such that we are altering the biospheric carbon pools, basic processes of elemental cycling and the climate system of the earth. Because of time lags and feedbacks, these processes are not easily reversed. These alterations are occurring now more rapidly than at any time in the last several million years. Secondly, human activities are causing changes in the earth's biota that lead to species extinctions at a rate and magnitude rivaling those of past geologic extinction events. Although environmental change is potentially reversible at some time scales, the loss of species is irrevo cable. Changes in diversity at other scales are also cause for concern. Habitat fragmentation and declines in population sizes alter genetic di versity. Loss or introduction of new functional groups, such as nitro gen fixers or rodents onto islands can strongly alter ecosystem processes. Changes in landscape diversity through habitat modification and frag mentation alter the nature of processes within and among vegetation patches. Although both ecological changes altering the earth system and the loss of biotic diversity have been major sources of concern in recent years, these concerns have been largely independent, with little concern for the environmental causes the ecosystem consequences of changes in biodiversity. These two processes are clearly interrelated. Changes in ecological systems cause changes in diversity.
Author | : Emilio F. Moran |
Publisher | : Routledge |
Total Pages | : 496 |
Release | : 2018-05-04 |
Genre | : Social Science |
ISBN | : 0429974825 |
Designed to help students understand the multiple levels at which human populations respond to their surroundings, this essential text offers the most complete discussion of environmental, physiological, behavioral, and cultural adaptive strategies available. Among the unique features that make Human Adaptability outstanding as both a textbook for students and a reference book for professionals are a complete discussion of the development of ecological anthropology and relevant research methods; the use of an ecosystem approach with emphasis on arctic, high altitude, arid land, grassland, tropical rain forest, and urban environments; an extensive and updated bibliography on ecological anthropology; and a comprehensive glossary of technical terms. Entirely new to the third edition are chapters on urban sustainability and methods of spatial analysis, with enhanced emphasis throughout on the role of gender in human-adaptability research and on global environmental change as it affects particular ecosystems. In addition, new sections in each chapter guide students to websites that provide access to relevant material, complement the text's coverage of biomes, and suggest ways to become active in environmental issues.
Author | : Emilio Moran |
Publisher | : Routledge |
Total Pages | : 356 |
Release | : 2018-10-03 |
Genre | : Social Science |
ISBN | : 0429973330 |
This book focuses on mechanisms of human adaptability. It integrates findings from ecology, physiology, social anthropology, and geography around a set of problems or constraints posed by human habitats.
Author | : Kari Strand |
Publisher | : Nordic Council of Ministers |
Total Pages | : 94 |
Release | : 2006 |
Genre | : Arctic regions |
ISBN | : 9289313846 |
Author | : Kamrul Hossain |
Publisher | : Routledge |
Total Pages | : 195 |
Release | : 2018-05-20 |
Genre | : Nature |
ISBN | : 1351171224 |
The Arctic-Barents Region is facing numerous pressures from a variety of sources, including the effect of environmental changes and extractive industrial developments. The threats arising out of these pressures result in human security challenges. This book analyses the formation, and promotion, of societal security within the context of the Arctic-Barents Region. It applies the human security framework, which has increasingly gained currency at the UN level since 1994 (UNDP), as a tool to provide answers to many questions that face the Barents population today. The study explores human security dimensions such as environmental security, economic security, health, food, water, energy, communities, political security and digital security in order to assess the current challenges that the Barents population experiences today or may encounter in the future. In doing so, the book develops a comprehensive analysis of vulnerabilities, challenges and needs in the Barents Region and provides recommendations for new strategies to tackle insecurity and improve the wellbeing of both indigenous and local communities. This book will be a valuable tool for academics, policy-makers and students interested in environmental and human security, sustainable development, environmental studies and the Arctic and Barents Region in particular.
Author | : Daniel J. Mayor |
Publisher | : Frontiers Media SA |
Total Pages | : 214 |
Release | : 2023-07-21 |
Genre | : Science |
ISBN | : 2832530087 |