Understanding Complex Ecosystem Dynamics

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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

Integrating Hydrology Ecosystem Dynamics And Biogeochemistry In Complex Landscapes

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Author : J. D. Tenhunen
language : en
Publisher: John Wiley & Sons
Release Date : 1999-08-03

Integrating Hydrology Ecosystem Dynamics And Biogeochemistry In Complex Landscapes written by J. D. Tenhunen 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 1999-08-03 with Science categories.

In recent decades, the biosphere has become increasingly stressed, often beyond the point where the internal structure and function of ecosystems are sustained. We have experienced an intensified “exploration” of natural system resources to support agricultural and forest production, to provide water for human consumption, to supply the needs of industrial processes, and to provide, in addition, attractive, diverse landscapes for recreation and tourism. Exceeding thresholds via anthropogenic disturbance that results in degradation of ecosystems is dangerous, since the system-level effects and feedbacks (e.g., soil erosion, famine, polluted drinking water, etc.) are highly undesirable. Finding appropriate compromises in resource use that satisfy existing competitive interests and result in sound environmental management, especially in densely populated regions, requires an improved understanding of the trade-offs that accompany changes in “exploitation” or altered resource allocation at regional and landscape scales. Progress on landscape-level understanding of coupled water, carbon, and nitrogen budgets is limited by a lack of commitment to a rigorous development and application of synthetic techniques (e.g., strongly linked remote sensing studies, geographic information system applications, computer simulation modeling, and ecosystem experimentation) more than by basic site-level measurement alone. Possible research approaches that will contribute to new use of ecosystem knowledge in a landscape and regional context were considered by this Dahlem Workshop. The importance of conducting improved landscape and regional assessment of ecosystem function as input to global scale efforts of the International Geosphere-Biosphere Programme is a major theme of this book.

Modelling Complex Ecological Dynamics

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Author : Fred Jopp
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-02-11

Modelling Complex Ecological Dynamics written by Fred Jopp 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 2011-02-11 with Science categories.

Model development is of vital importance for understanding and management of ecological processes. Identifying the complex relationships between ecological patterns and processes is a crucial task. Ecological modelling—both qualitatively and quantitatively—plays a vital role in analysing ecological phenomena and for ecological theory. This textbook provides a unique overview of modelling approaches. Representing the state-of-the-art in modern ecology, it shows how to construct and work with various different model types. It introduces the background of each approach and its application in ecology. Differential equations, matrix approaches, individual-based models and many other relevant modelling techniques are explained and demonstrated with their use. The authors provide links to software tools and course materials. With chapters written by leading specialists, “Modelling Complex Ecological Dynamics” is an essential contribution to expand the qualification of students, teachers and scientists alike.

Wildlife And Ecosystem Dynamics

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Author :
language : en
Publisher:
Release Date : 2006

Wildlife And Ecosystem Dynamics written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Ecosystem management categories.

Proceedings Of The Smithsonian Marine Science Symposium

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Author : Michael A. Lang
language : en
Publisher:
Release Date : 2009

Proceedings Of The Smithsonian Marine Science Symposium written by Michael A. Lang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Marine sciences categories.

The Smithsonian Marine Science Symposium was held on 15-16 November 2007 in Washington, D.C. It represented the first major dissemination of marine research results since the establishment of the Smithsonian Marine Science Network (MSN). The 39 papers in this volume represent a wide range of marine research studies that demonstrate the breadth and diversity of science initiatives supported by the MSN. The first section contains an overview of the MSN along with papers describing the multidisciplinary investigations spanning more than 37 years for the four Smithsonian marine facilities that constitute the Network: the Smithsonian Environmental Research Center at the Chesapeake Bay, Maryland; the National Museum of Natural History's Smithsonian Marine Station at Fort Pierce, Florida; the Caribbean Coral Reef Ecosystems Program, with its Carrie Bow Marine Field Station in Belize; and the Smithsonian Tropical Research Institute in Panama. Subsequent papers represent findings by Smithsonian scholars and their collaborators on overarching topics of marine biodiversity, evolution, and speciation; biogeography, invasive species, and marine conservation; and forces of ecological change in marine systems.

Conservation For A New Generation

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Author : Richard L. Knight
language : en
Publisher:
Release Date : 2009

Conservation For A New Generation written by Richard L. Knight and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with BUSINESS & ECONOMICS categories.

Conservation for a New Generation highlights the dynamic state of how natural resources management is being practiced in the United States today as it transitions from top-down programs and federal mandates to a largely bottom-up approach that involves a broad range of stakeholders working together to achieve common goals. The book considers the implications of those changes for future conservation efforts and offers a conceptual blueprint for effective conservation that can guide students and practitioners both now and into the future.

The Law And Policy Of Ecosystem Services

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Author : J. B. Ruhl
language : en
Publisher:
Release Date : 2007-05-21

The Law And Policy Of Ecosystem Services written by J. B. Ruhl and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-21 with Business & Economics categories.

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Spatial Pattern Dynamics In Aquatic Ecosystem Modelling

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Author : Hong Li
language : en
Publisher: CRC Press
Release Date : 2009-12-22

Spatial Pattern Dynamics In Aquatic Ecosystem Modelling written by Hong Li and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-22 with Mathematics categories.

This book explores modelling approaches to represent spatial pattern dynamics of aquatic populations in aquatic ecosystems. It combines models, knowledge, and data in different scales. It demonstrates that including spatially distributed inputs retrieved from Remote Sensing images a conventional physically-based Harmful Algal Bloom model can be enhanced and that Cellular Automat based models using high resolution photographs prove to be good in representing aquatic plant growth. The book also develops a synthesis modellign framework that includes biological/ecological growth and diffusive processes and a local effects in a conventional modelling framework.

Mathematical Modeling Of Three Dimensional Coastal Currents And Sediment Dispersion

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Author : Y. Peter Sheng
language : en
Publisher:
Release Date : 1983

Mathematical Modeling Of Three Dimensional Coastal Currents And Sediment Dispersion written by Y. Peter Sheng and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Hydrodynamics categories.

Encyclopedia Of Ecology D F

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Author : Sven Erik Jørgensen
language : en
Publisher:
Release Date : 2008

Encyclopedia Of Ecology D F written by Sven Erik Jørgensen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Ecology categories.