Ecosystem Function Human Activities
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Ecosystem Function Human Activities
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Author : R. David Simpson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Ecosystem Function Human Activities written by R. David Simpson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
R. David Simpson Norman L. Christensen, Jr. Human Activity and Ecosystem Function: Reconciling Economics and Ecology Recognizing the need to improve social decision making on tradeoffs between economic growth and ecological health, the Renewable Natural Resources Foundation convened a workshop in October 1995 on "Human Activity and Ecosystem Function: Reconciling Economics and Ecology. " While the subtitle perhaps reflected unrealistic expectations, the presentations and discus sions at the workshop were a preliminary step toward that rec onciliation: bringing together ecologists, economists, other nat ural and social scientists, and policy makers to layout the issues, articulate their needs and perspectives, and identify common ground for further work. This volume contains the pa pers presented and reports generated from the workshop. We emphasize ecology and economics in this discussion. We could argue that organizing our inquiry around these diSCiplines is only natural. Ecology is the study of behavior of organisms within complex systems composed of a myriad of other organ isms and their physical environments. Increasingly, this disci pline has focused on how interactions among biological and physical components influence the overall functioning of ecosys tems. These components are increasingly being determined by viii Ecosystem Function and Human Activities human activities. Economics is the study of how we decide which of our needs and wants we choose to satisfy given our limited re sources.
Humans As Components Of Ecosystems
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Author : Mark J. McDonnell
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Humans As Components Of Ecosystems written by Mark J. McDonnell and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Highlighting the importance to ecological studies of incorporating humans and their effects on ecosystems, leading experts from a variety of disciplines address a number of important issues, including: * the prominent role of humans in the function of ecosystems on Earth * why humans have been ignored in ecological studies * approaches taken by social scientists, historians, geographers, economists, and anthropologists in the study of human activities * the emergence of a new ecological paradigm accommodating human activities * methods for studying subtle human effects, and human- populated ecosystems * future research and training required to include humans effectively as components of ecological systems. Of interest to students and researchers in ecology, and to policy-makers and environmental managers. In addition, it makes social scientists aware of new opportunties for integrating their ideas with those of ecologists.
Ecosystems And Human Activity
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Author : Judith Woodfield
language : en
Publisher: Collins
Release Date : 2000
Ecosystems And Human Activity written by Judith Woodfield and has been published by Collins this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Biotic communities categories.
Human Activity Biodiversity And Ecosystem Services In Protected Areas
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Author : Molla Mekonnen Alemu
language : en
Publisher: Springer Nature
Release Date : 2021-12-13
Human Activity Biodiversity And Ecosystem Services In Protected Areas written by Molla Mekonnen Alemu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-13 with Technology & Engineering categories.
This book examines the development needs of protected areas with threatened ecological biodiversity to gain deeper understanding of the local perspective of protected area ecosystems. The study focuses on the case of Nech Sar National Park in Ethiopia, a protected area facing many development challenges due to human over-utilization of its resources and threats to wildlife. The conceptual framework developed by this research makes an academic contribution in the protection and sustainable development of national parks' natural capital, since it is designed to provide a systemic analysis of the problem by showing the extent and magnitude of human induced impacts on the natural capital of protected areas. In line with this, the application of the framework produces new and evidence-based findings which will help to improve the governance of protected areas as the research will provide park authorities with a practical tool in addressing the underlying causes of the degradation of national parks before the state of degradation of these resources reach its irreversible juncture. The book will help academicians and researchers to assess the state of biodiversity resources in protected areas using Nech Sar National Park as a representative example of a threatened area common throughout Africa, and will enable development practitioners and policy makers to devise appropriate strategies such as community participation in the governance of protected areas that could help to halt the degradation of resources in protected areas.
Ecosystems
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Author : Gordon Dickinson
language : en
Publisher: Psychology Press
Release Date : 1998
Ecosystems written by Gordon Dickinson and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.
Gordon Dickinson and Kevin Murphy introduce the basic concepts and processes in the ecosystem, and explore its role in solving environmental problems.
Marine Ecosystems
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Author : Tasman P. Crowe
language : en
Publisher: Cambridge University Press
Release Date : 2015-06-18
Marine Ecosystems written by Tasman P. Crowe and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-18 with Nature categories.
A critical synthesis of key concepts for understanding human impacts on marine ecosystems and for decision-making based on ecosystem services.
The Impacts Of Climate Change And Human Activities On The Structure And Function Of Wetland Grassland Ecosystems
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Author : Zhongqing Yan
language : en
Publisher: Frontiers Media SA
Release Date : 2023-10-31
The Impacts Of Climate Change And Human Activities On The Structure And Function Of Wetland Grassland Ecosystems written by Zhongqing Yan and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-31 with Science categories.
Wetlands and grassland are important components of natural ecosystems, which have rich values in maintaining ecological balance, regional economy and human development. Wetlands can provide freshwater resources and food sources for human beings, purify the water environment and mitigate climate change. The grassland ecosystem has such ecological functions as windbreak, sand fixation, soil preservation, climate regulation, air purification, water conservation and so on, which are closely related to human survival and well-being. In recent years, climate change and human activities have caused a profound impact on the structure and function of wetland and grassland ecosystems, and the problems of decline in size and function have attracted extensive attention from researchers globally. However, there are still many uncertainties about the variety of wetland and grassland ecosystem composition, structure and dynamics, as well as how they respond and adapt to climate change and human activities.
Mediterranean Type Ecosystems
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Author : George W. Davis
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Mediterranean Type Ecosystems written by George W. Davis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Human activities are causing species extinctions at a rate and magnitude rivaling those of past geologic extinction events. Exploring mediterranean-type ecosystems - the Mediterranean Basin, California, Chile, Australia, and South Africa - this volume addresses the question whether biological diversity plays a significant role in the functioning of natural ecosystems, and to what extent that diversity can be reduced without causing system malfunction. Comparative studies in ecosystems that are similar in certain respects, but differ in others, offer considerable scope for gaining new insights into the links between biodiversity and ecosystem functioning.
Ecosystems
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Author : Gordon Dickinson
language : en
Publisher: Routledge
Release Date : 2007-05-07
Ecosystems written by Gordon Dickinson and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-07 with Science categories.
In examining both theory and applications, this book, through useful examples, provides a stimulating introduction to ecosystems. It examines the nature, types and characteristics of ecosystems as well as investigating the interactions between various systems and human actions. Using functional ecology as the basis for applying the ecosystem concept in contemporary environmental science and ecology, this second edition of this highly successful volume has been updated to reflect the latest research. It incorporates a strengthened theme in the use of functional ecology in explaining how ecosystems work and how the ecosystem concept may be used in science and applied science, and coverage of the interactions between humans and ecosystems has been substantially bolstered with the addition of chapters on human impacts and large scale impacts on ecosystems, and global environmental change and the consequences for ecosystems. Presented in a student-friendly format, this book features boxed definitions, examples, case studies, summary points, discussion questions and annotated further reading lists. It provides a concise and accessible synthesis of both ecosystem theory and its applications, and will be a valuable resource for students of environmental studies, ecology and geography.
Ecosystem Dynamics
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Author : Richard H. W. Bradshaw
language : en
Publisher: John Wiley & Sons
Release Date : 2014-03-21
Ecosystem Dynamics written by Richard H. W. Bradshaw and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-21 with Nature categories.
Ecosystem Dynamics focuses on long-term terrestrial ecosystems and their changing relationships with human societies. The unique aspect of this text is the long-time scale under consideration as data and insights from the last 10,000 years are used to place present-day ecosystem status into a temporal perspective and to test models that generate forecasts of future conditions. Descriptions and assessments of some of the current modelling tools that are used, along with their uncertainties and assumptions, are an important feature of this book. An overarching theme explores the dynamic interactions between human societies and ecosystem functioning and services. This book is authoritative but accessible and provides a useful background for all students, practitioners, and researchers interested in the subject.
