The Dynamical Processes Of Biodiversity
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The Dynamical Processes Of Biodiversity
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Author : Oscar Grillo
language : en
Publisher: BoD – Books on Demand
Release Date : 2011-12-02
The Dynamical Processes Of Biodiversity written by Oscar Grillo and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-02 with Science categories.
Driven by the increasing necessity to define the biological diversity frame of widespread, endemic and threatened species, as well as by the stimulating chance to describe new species, the study of the evolutive and spatial dynamics is in constant execution. Systematic overviews, biogeographic and phylogenic backgrounds, species composition and distribution in restricted areas are focal topics of the 15 interesting independent chapters collected in this book, chosen to offer to the reader an overall view of the present condition in which our planet is.
Biodiversity Dynamics
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Author : Michael L. McKinney
language : en
Publisher: Columbia University Press
Release Date : 2001-04-12
Biodiversity Dynamics written by Michael L. McKinney and has been published by Columbia University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-04-12 with Science categories.
How will patterns of human interaction with the earth's eco-system impact on biodiversity loss over the long term--not in the next ten or even fifty years, but on the vast temporal scale be dealt with by earth scientists? This volume brings together data from population biology, community ecology, comparative biology, and paleontology to answer this question.
On The Origins And Dynamics Of Biodiversity The Role Of Chance
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Author : Alain Pavé
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-07-03
On The Origins And Dynamics Of Biodiversity The Role Of Chance written by Alain Pavé 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 2010-07-03 with Science categories.
Chance is necessary for living systems – from the cell to organisms, populations, communities and ecosystems. It is at the heart of their evolution and diversity. Long considered contingent on other factors, chance both produces random events in the environment, and is the product of endogenous mechanisms - molecular as well as cellular, demographic and ecological. This is how living things have been able to diversify themselves and survive on the planet. Chance is not something to which Life has been subjected; it is quite simply necessary for Life. The endogenous mechanisms that bring it about are at once the products and the engines of evolution, and they also produce biodiversity. These internal mechanisms – veritable “biological roulettes” - are analogous to the mechanical devices that bring about “physical chance”. They can be modeled by analogous mathematical equations. This open the way of a global modeling of biodiversity dynamics, but we need also to gather quantitative data in both the laboratory setting as well as in the field. By examining biodiversity at all scales and all levels, this book seeks to evaluate the breadth of our knowledge on this topical subject, to propose an integrated look at living things, to assess the role of chance in its dynamics, in the evolutionary processes and also to imagine practical consequences on the management of living systems.
Policy Network Ties In The Dynamic Process Of Environmental Conflict Resolution
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Author : Seunghoo Lim
language : en
Publisher: Springer Nature
Release Date : 2021-05-17
Policy Network Ties In The Dynamic Process Of Environmental Conflict Resolution written by Seunghoo Lim and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-17 with Political Science categories.
Extensive previous research has investigated environmental conflict management issues in networked settings and the design of policy networks, but the emergence and evolution of self-organizing policy networks are still not fully understood. Especially misunderstood is the problem of how the multiple motivations or incentives of competing policy actors in conflictual situations affect their structures of interaction, as this issue has not been studied systematically. This book aims to address the following research questions: how do policy stakeholders cope strategically with collective action or environmental conflict resolution? How do they utilize or maintain formal and informal policy networks to resolve problems effectively? What motivates them to engage or be involved in collaborative or conflictual networks? What influences their networking or their decisions on partner selection for conflict resolution? This book consists of four studies. The goal of the first study is to examine the form of a policy network by focusing on how policy networks emerge and evolve at the micro-level to solve collective action dilemmas endemic to decentralized and democratized policy decision-making processes, particularly in the environmental conflict resolution arena. The goal of the second study is to examine the main policy actors and structural characteristics of network governance evolution in the dynamic process of environmental conflict resolution. The goal of the third study is to highlight the role of policy tie formality in the evolution of multiplex ties in the environmental conflict resolution process. The goal of the fourth study is to demonstrate the relationships between patterns of interactions among policy actors and their modified and adjusted strategic behaviours within policy networks and across advocacy coalitions.
Biodiversity And Ecosystem Processes In Tropical Forests
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Author : Gordon H. Orians
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Biodiversity And Ecosystem Processes In Tropical Forests written by Gordon H. Orians 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.
Although biologists have directed much attention to estimating the extent and causes of species losses, the consequences for ecosystem functioning have been little studied. This book examines the impact of biodiversity on ecosystem processes in tropical forests - one of the most species-rich and at the same time most endangered ecosystems on earth. It covers the relationships between biodiversity and primary production, secondary production, biogeochemical cycles, soil processes, plant life forms, responses to disturbance, and resistance to invasion. The analyses focus on the key ecological interfaces where the loss of keystone species is most likely to influence the rate and stability of ecosystem processes.
Understanding Complex Ecosystem Dynamics
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Author : William S. Yackinous
language : en
Publisher: Academic Press
Release Date : 2015-06-03
Understanding Complex Ecosystem Dynamics written by William S. Yackinous and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-03 with Science categories.
Understanding Complex Ecosystem Dynamics: A Systems and Engineering Perspective takes a fresh, interdisciplinary perspective on complex system dynamics, beginning with a discussion of relevant systems and engineering skills and practices, including an explanation of the systems approach and its major elements. From this perspective, the author formulates an ecosystem dynamics functionality-based framework to guide ecological investigations. Next, because complex system theory (across many subject matter areas) is crucial to the work of this book, relevant network theory, nonlinear dynamics theory, cellular automata theory, and roughness (fractal) theory is covered in some detail. This material serves as an important resource as the book proceeds. In the context of all of the foregoing discussion and investigation, a view of the characteristics of ecological network dynamics is constructed. This view, in turn, is the basis for the central hypothesis of the book, i.e., ecological networks are ever-changing networks with propagation dynamics that are punctuated, local-to-global, and perhaps most importantly fractal. To analyze and fully test this hypothesis, an innovative ecological network dynamics model is defined, designed, and developed. The modeling approach, which seeks to emulate features of real-world ecological networks, does not make a priori assumptions about ecological network dynamics, but rather lets the dynamics develop as the model simulation runs. Model analysis results corroborate the central hypothesis. Additional important insights and principles are suggested by the model analysis results and by the other supporting investigations of this book – and can serve as a basis for going-forward complex system dynamics research, not only for ecological systems but for complex systems in general. - Provides a fresh interdisciplinary perspective, offers a broad integrated development, and contains many new ideas - Clearly explains the elements of the systems approach and applies them throughout the book - Takes on the challenging and open issues of complex system network dynamics - Develops and utilizes a new, innovative ecosystem dynamics modeling approach - Contains over 135 graphic illustrations to help the reader visualize and understand important concepts
Biodiversity Structure And Function Volume Ii
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Author : Wilhelm Barthlott
language : en
Publisher: EOLSS Publications
Release Date : 2009-08-19
Biodiversity Structure And Function Volume Ii written by Wilhelm Barthlott and has been published by EOLSS Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-19 with Science categories.
Biodiversity: Structure and Function is a component of Encyclopedia of Environmental and Ecological Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The Theme on Biodiversity: Structure and Function discusses matters of great relevance to our world such as: Characterization of Biodiversity; Biodiversity and Ecosystem Functioning; Spatial and Temporal Dimensions of Biodiversity Dynamics; Evolutionary and Genetic Aspects of Biodiversity; Biodiversity Monitoring, Assessment, Data Management, and Indicators; The Value of Biodiversity; Halting Biodiversity Loss: Fundamentals and Latest Trends of Conservation Science and Action; Application of Ecological Knowledge to Habitat Restoration. These two volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.
Tropical Rain Forest Ecology Diversity And Conservation
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Author : Jaboury Ghazoul
language : en
Publisher: Oxford University Press
Release Date : 2024-03-14
Tropical Rain Forest Ecology Diversity And Conservation written by Jaboury Ghazoul and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-14 with Nature categories.
Rain forests represent the world's richest repository of terrestrial biodiversity, and play a major role in regulating the global climate. They support the livelihoods of a substantial proportion of the world's population and are the source of many internationally traded commodities. They remain (despite decades of conservation attention) increasingly vulnerable to degradation and clearance, with profound though often uncertain future costs to global society. Understanding the ecology of these diverse biomes, and peoples' dependencies on them, is fundamental to their future management and conservation. Tropical Rain Forest Ecology, Diversity, and Conservation introduces and explores what rain forests are, how they arose, what they contain, how they function, and how humans use and impact them. The book starts by introducing the variety of rain forest plants, fungi, microorganisms, and animals, emphasising the spectacular diversity that is the motivation for their conservation. The central chapters describe the origins of rain forest communities, the variety of rain forest formations, and their ecology and dynamics. The challenge of explaining the species richness of rain forest communities lies at the heart of ecological theory, and forms a common theme throughout. The book's final section considers historical and current interactions of humans and rain forests. It explores biodiversity conservation as well as livelihood security for the many communities that are dependent on rain forests - inextricable issues that represent urgent priorities for scientists, conservationists, and policy makers.
Community Biodiversity Management
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Author : Walter Simon de Boef
language : en
Publisher: Routledge
Release Date : 2013-03-12
Community Biodiversity Management written by Walter Simon de Boef and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-12 with Nature categories.
The conservation and sustainable use of biodiversity are issues that have been high on the policy agenda since the first Earth Summit in Rio in 1992. As part of efforts to implement in situ conservation, a methodology referred to as community biodiversity management (CBM) has been developed by those engaged in this arena. CBM contributes to the empowerment of farming communities to manage their biological resources and make informed decisions on the conservation and use of agrobiodiversity. This book is the first to set out a clear overview of CBM as a methodology for meeting socio-environmental changes. CBM is shown to be a key strategy that promotes community resilience, and contributes to the conservation of plant genetic resources. The authors present the underlying concepts and theories of CBM as well as its methodology and practices, and introduce case studies primarily from Brazil, Ethiopia, France, India, and Nepal. Contributors include farmers, leaders of farmers’ organizations, professionals from conservation and development organizations, students and scientists. The book offers inspiration to all those involved in the conservation and use of agrobiodiversity within livelihood development and presents ideas for the implementation of farmers’ rights. The wide collection of experiences illustrates the efforts made by communities throughout the world to cope with change while using diversity and engaging in learning processes. It links these grassroots efforts with debates in policy arenas as a means to respond to the unpredictable changes, such as climate change, that communities face in sustaining their livelihoods.
Routledge Handbook Of Agricultural Biodiversity
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Author : Danny Hunter
language : en
Publisher: Routledge
Release Date : 2017-10-03
Routledge Handbook Of Agricultural Biodiversity written by Danny Hunter and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-03 with Nature categories.
The world relies on very few crop and animal species for agriculture and to supply its food needs. In recent decades, there has been increased appreciation of the risk this implies for food security and quality, especially in times of environmental change. As a result, agricultural biodiversity has moved to the top of research and policy agendas. This Handbook presents a comprehensive overview of our current knowledge of agricultural biodiversity in a series of specially commissioned chapters. It draws on multiple disciplines including plant and animal genetics, ecology, crop and animal science, food studies and nutrition, as well as social science subjects which explore the socio-economic, cultural, institutional, legal and policy aspects of agricultural biodiversity. It focuses not only on the core requirements to deliver a sustainable agriculture and food supply, but also highlights the additional ecosystem services provided by a diverse and resilient agricultural landscape and farming practices. The book provides an indispensable reference textbook for a wide range of courses in agriculture, ecology, biodiversity conservation and environmental studies.