Network Analysis In Marine Ecology
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Network Analysis In Marine Ecology
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Author : F. Wulff
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Network Analysis In Marine Ecology written by F. Wulff 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.
This book arises from a workshop on the application of network analysis to ecological flow networks. The purpose is to develop a new tool for comparison of ecosystems, paying particular attention to marine ecosystems. After a review of the methods and theory, data from a variety of marine habitats are analyzed and compared. Readers are shown how to calculate such properties as cycling index, average path length, flow diversity, indices of ecosystem growth and development and the origins and fates of particular flows. This is a highly original contribution to the growing field of ecosystem theory, in which attention is paid to the properties of the total, functioning ecosystem, rather than to the properties of individual organisms. New insights are provided into the workings of marine systems.
Management Of Marine Protected Areas
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Author : Paul D. Goriup
language : en
Publisher: John Wiley & Sons
Release Date : 2017-01-23
Management Of Marine Protected Areas written by Paul D. Goriup 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 2017-01-23 with Science categories.
With the health of the world’s oceans threatened as never before, it is becoming increasingly apparent that Marine Protected Areas (MPAs) play a vitally important role in protecting marine and coastal habitats. Management of Marine Protected Areas: A Network Perspective draws on the results of a major EU-sponsored research project related to the establishment of networks of MPAs in the Mediterranean and Black Seas that transpired from February 2011 to January 2016. Featuring contributions by leading university- and national research institute-based scientists, chapters utilize the latest research data and developments in marine conservation policy to explore issues related to ways in which networks of MPAs may amplify the effectiveness and conservation benefits of individual areas within them. Topics addressed include the broader socio-economic impacts of MPAs in the Mediterranean and Black Seas; the use of Marine Spatial Planning (MSP) to resolve conflicts between marine resource use and protection; special protection measures under the EU’s Marine Strategy Framework Directive (MSFD); ecological value assessments in the Black Sea; the Ecosystem Approach (EA) for managing marine ecosystems; MPAs along Turkey’s Black Sea coast; MPAs and offshore wind farms; and managing and monitoring MPA networks within and between the Black and Mediterranean Seas. Timely and important, Management of Marine Protected Areas: A Network Perspective offers invaluable insights into the role of MPAs in preserving the welfare and long-term viability of our world’s oceans.
Handbook Of Ecological Indicators For Assessment Of Ecosystem Health
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Author : Sven E. Jorgensen
language : en
Publisher: CRC Press
Release Date : 2005-01-27
Handbook Of Ecological Indicators For Assessment Of Ecosystem Health written by Sven E. Jorgensen and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-27 with Technology & Engineering categories.
The field of ecosystem health explores the interactions between natural systems, human health, and social organization. As decision makers require a sound, modular approach to environmental management and sustainable development, ecosystem health assessment indicators are increasingly used across any number of applications. The Handbook of Ecologic
Characterising The Multifunctionality Of Coastal Marine Sediments
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Author : Ewa Siwicka
language : en
Publisher:
Release Date : 2020
Characterising The Multifunctionality Of Coastal Marine Sediments written by Ewa Siwicka and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
The challenge in understanding how natural ecosystems work is linked to the complexity of ecological relationships between species, functional traits and ecosystem functions. Most of the current frameworks to studying the relationships within fundamental ecology overlook ecosystem multifunctionality, i.e., the fact that multiple species of various trait assemblages simultaneously contribute to multiple functions. Moreover, ecosystem multifunctionality has been mainly studied on the terrestrial systems of much simpler dynamics and less heterogeneity compared to their marine counterparts. Understanding the complexity within ecosystem multifunctionality in the real-world complex systems is a critical step to be able to improve our knowledge and management of socio-ecological systems. In this thesis, I develop different ways of characterising ecosystem multifunctionality in coastal marine systems. The frameworks that I developed are Network Analysis of Traits, Bayesian Belief Multifunctionality Framework and Multivariate Network Analysis. These frameworks incorporate network theory that supports a holistic and transparent analysis of multifunctional relationships and provides insights into changes in community composition, changes in functional diversity, redundancy patterns, ecosystem resilience and functional synergies and trade-offs that can result from forcing an ecosystem in a particular direction. The frameworks were tested on real-world complex coastal ecosystems, namely, the intertidal sandflats of Kaipara Harbour and Whangateau Harbour, New Zealand. This thesis begins with Introduction, where I explain the background of my research and highlight the research gaps. Chapter 1 of my thesis presents Network Analysis of Traits that looks at the changes in the community structure subject to an increased level of experimental nitrogen. Chapter 2 shows Bayesian Belief Multifunctionality Framework in the assessment of multifunctional relationships between species, functional traits, ecosystem functions and nature's contributions to people. Final Chapter 3 shows Multivariate Network Analysis developed based on empirical data collected by me and shows the role of individual trait clusters and environmental characteristics in explaining multiple ecosystem functions that I measured. The frameworks that I created provide insights into the mechanistic ecological underpinnings of complex multifunctionality relationships and will support increasing our knowledge of how natural ecosystems work. Such knowledge is fundamental to the successful management of socio-ecological systems.
An Introduction To Marine Ecology
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Author : R. S. K. Barnes
language : en
Publisher: John Wiley & Sons
Release Date : 2009-07-15
An Introduction To Marine Ecology written by R. S. K. Barnes 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 2009-07-15 with Science categories.
This established textbook continues to provide a comprehensive and stimulating introduction to marine ecological concepts and processes. Based on a wealth of international teaching expertise, An Introduction to Marine Ecology is written to be the basis for an entire undergraduate course in marine biology or ecology. It covers the trophic, environmental and competitive interactions of marine organisms, and the effects of these on the productivity, dynamics and structure of marine systems. The strength of the book lies in its discussion of core topics which remains at the heart of the majority of courses in the subject, despite an increasing emphasis on more applied aspects. The authors maintain the tradition of clarity and conciseness set by previous editions, and the text is extensively illustrated with colour plates, photographs and diagrams. Examples are drawn from all over the world. In this edition, the scientific content of the text has been fully revised and updated. An emphasis has been placed on human impacts, and completely new chapters have been added on fisheries, marine ecosystems, and human interference and conservation. Completely revised and updated with a twofold increase in the number of illustrations. Adopts a more applied approach in keeping with current teaching. New chapters on fisheries, the marine ecosystem, conservation and pollution. Based on a proven and successful course structure.
Network Economics Of Marine Ecosystems And Their Exploitation
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Author : Christian Mullon
language : en
Publisher: CRC Press
Release Date : 2013-10-23
Network Economics Of Marine Ecosystems And Their Exploitation written by Christian Mullon and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-23 with Nature categories.
This book addresses the question of the double exposure of marine ecosystems, i.e. to both global climate changes and economic globalization. This book contains a short, but self sufficient mathematical introduction, the formalization in the context of Network economics of global commodity chains, with both trophic and economic processes, and a series of cases studies, going from the re‐addressing of fundamental ecological questions such as Gause’s exclusion principles to practical studies such as the representation of the global supply chain for tuna.
Analysis Of Biological Networks
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Author : Björn H. Junker
language : en
Publisher: John Wiley & Sons
Release Date : 2011-09-20
Analysis Of Biological Networks written by Björn H. Junker 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 2011-09-20 with Computers categories.
An introduction to biological networks and methods for their analysis Analysis of Biological Networks is the first book of its kind to provide readers with a comprehensive introduction to the structural analysis of biological networks at the interface of biology and computer science. The book begins with a brief overview of biological networks and graph theory/graph algorithms and goes on to explore: global network properties, network centralities, network motifs, network clustering, Petri nets, signal transduction and gene regulation networks, protein interaction networks, metabolic networks, phylogenetic networks, ecological networks, and correlation networks. Analysis of Biological Networks is a self-contained introduction to this important research topic, assumes no expert knowledge in computer science or biology, and is accessible to professionals and students alike. Each chapter concludes with a summary of main points and with exercises for readers to test their understanding of the material presented. Additionally, an FTP site with links to author-provided data for the book is available for deeper study. This book is suitable as a resource for researchers in computer science, biology, bioinformatics, advanced biochemistry, and the life sciences, and also serves as an ideal reference text for graduate-level courses in bioinformatics and biological research.
Marine Coastal Ecosystems Modelling And Conservation
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Author : Marco Ortiz
language : en
Publisher: Springer Nature
Release Date : 2020-12-16
Marine Coastal Ecosystems Modelling And Conservation written by Marco Ortiz and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-16 with Science categories.
The book presents a collection of large-scale network-modeling studies on coastal systems in Latin America. It includes a novel description of the functioning of coastal complex ecosystems and also predicts how natural and human-made disturbances percolate through the networks. Coastal areas belong to the most populated ecosystems around the globe, and are massively influenced by human impacts such as shipping, mining, fisheries, tourism, pollution and human settlements. Even though many of these activities have facilitated socio-economic development, they have also caused a significant deterioration in natural populations, communities and ecosystems worldwide. Covering coastal marine ecosystems of Latin America such as the NE and SE Pacific, NW Atlantic and Caribbean areas, it discusses the construction of quantitative (Ecopath-Ecosim-Ecospace and Centrality of Node Sets) and semi-quantitative (Loop Analysis) multispecies trophic-network models to describe and assess the impacts of natural and human interventions like pelagic and benthic fishing as well as natural events such as El Niño, and La Niña. The book also features steady state (and/or near moving equilibrium) and dynamical models to support the management of exploited organisms, and applies and quantifies macroscopic indices, based on Ascendency (Ulanowicz) and Local Stability (Levins ́ Loop Analysis). Further, it discusses the determination of the Keystone Species Complex Index, which is a holistic extension of the classical concept of Keystone Species (Paine), offering novel strategies for conservation monitoring and management.
Quantitative Analysis Of Marine Biological Communities
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Author : Gerald J. Bakus
language : en
Publisher: John Wiley & Sons
Release Date : 2007-01-29
Quantitative Analysis Of Marine Biological Communities written by Gerald J. Bakus 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 2007-01-29 with Science categories.
Quantitative methods specifically tailored for the marine biologist While there are countless texts published on quantitative methods and many texts that cover quantitative terrestrial ecology, this text fills the need for the special quantitative problems confronting marine biologists and biological oceanographers. The author combines common quantitative techniques with recent advances in quantitative methodology and then demonstrates how these techniques can be used to study marine organisms, their behaviors, and their interactions with the environment. Readers learn how to better design experiments and sampling, employ sophisticated mathematical techniques, and accurately interpret and communicate the results. Most of this text is written at an introductory level, with a few topics that advance to more complex themes. Among the topics covered are plot/plotless sampling, biometrics, experimental design, game theory, optimization, time trends, modeling, and environmental impact assessments. Even readers new to quantitative methods will find the material accessible, with plenty of features to engage their interest, promote learning, and put their knowledge into practice: * One or more examples are provided to illustrate each individual quantitative technique presented in the text * The accompanying CD-ROM features two multimedia programs, several statistical programs, help to run complex statistical programs, and additional information amplifying topics covered in the text * References lead readers to additional information to pursue individual topics in greater depth Quantitative Analysis of Marine Biological Communities, with its extensive use of examples, is ideal for undergraduate and graduate students in marine biology. Marine biologists, regardless of their level of experience, will also discover new approaches to quantitative analysis tailored to the particular needs of their field.
Mathematical Modeling In Microbial Ecology
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Author : A.L. Koch
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Mathematical Modeling In Microbial Ecology written by A.L. Koch 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 Mathematics categories.
From the Chapman & Hall Microbiology Series this unique resource offers specific experimental and practical applications of mathematical modeling in microbial ecology. The text presents a variety of systems, ranging from subcellular systems to ecosystems, and shows how to test whether the models provide a good representation of the system. The book also encourages further development and application of modeling to burgeoning problems associated with microbial ecology, such as the pollution and destruction of pesticides and herbicides.