Body Size The Structure And Function Of Aquatic Ecosystems

Author : Alan G. Hildrew
Publisher : Cambridge University Press
ISBN 13 : 1139464175
Total Pages : 335 pages
Book Rating : 4.78/5 ( download)

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Download or read book Body Size: The Structure and Function of Aquatic Ecosystems written by Alan G. Hildrew and published by Cambridge University Press. This book was released on 2007-07-12 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecologists have long struggled to predict features of ecological systems, such as the numbers and diversity of organisms. The wide range of body sizes in ecological communities, from tiny microbes to large animals and plants, is emerging as the key to prediction. Based on the relationship between body size and features such as biological rates, the physics of water and the amount of habitat available, we may be able to understand patterns of abundance and diversity, biogeography, interactions in food webs and the impact of fishing, adding up to a potential 'periodic table' for ecology. Remarkable progress on the unravelling, describing and modelling of aquatic food webs, revealing the fundamental role of body size, makes a book emphasising marine and freshwater ecosystems particularly apt. In this 2007 book, the importance of body size is examined at a range of scales that will be of interest to professional ecologists, from students to senior researchers.

Author : A. G. Hildrew
Publisher :
ISBN 13 : 9781107177949
Total Pages : 343 pages
Book Rating : 4.44/5 ( download)

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Download or read book Body Size written by A. G. Hildrew and published by . This book was released on 2007 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative work written by leading experts unravelling the fundamental role of body size.

Author : R. Jan Stevenson
Publisher : Springer
ISBN 13 : 9400706081
Total Pages : 278 pages
Book Rating : 4.88/5 ( download)

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Download or read book Global Change and River Ecosystems - Implications for Structure, Function and Ecosystem Services written by R. Jan Stevenson and published by Springer. This book was released on 2015-03-21 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rivers around the world are threatened by changes in land use, climate, hydrologic cycles, and biodiversity. Global changes in rivers include, but are not restricted to water flow interruptions, temperature increases, loss of hydrological connectivity, altered water residence times, changes in nutrient loads, increasing arrival of new chemicals, simplification of the physical structure of the systems, occurrence of invasive species, and biodiversity losses. All of them affect the structure and functioning of the river ecosystem, and thereby, their ecosystem services. Understanding the responses of river ecosystems and their services to global change is essential for protecting human well being in all corners of the planet. Rivers provide critical benefits by providing food from fisheries and irrigation, regulating biogeochemical balances, and enriching our aesthetic and cultural experience. Predicting responses of rivers to global change is challenged by the complexity of interactions among these man-made drivers across a mosaic of natural hydrogeomorphic and climatic settings. This book explores the broad range of determinants defining global change and their effects on river ecosystems. Authors have provided thoughtful and insightful treatments of specific topics that relate to the broader theme of global change regulation of river ecosystems.

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030916155X
Total Pages : 200 pages
Book Rating : 4.58/5 ( download)

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Download or read book Ocean Acidification written by National Research Council and published by National Academies Press. This book was released on 2010-09-14 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean has absorbed a significant portion of all human-made carbon dioxide emissions. This benefits human society by moderating the rate of climate change, but also causes unprecedented changes to ocean chemistry. Carbon dioxide taken up by the ocean decreases the pH of the water and leads to a suite of chemical changes collectively known as ocean acidification. The long term consequences of ocean acidification are not known, but are expected to result in changes to many ecosystems and the services they provide to society. Ocean Acidification: A National Strategy to Meet the Challenges of a Changing Ocean reviews the current state of knowledge, explores gaps in understanding, and identifies several key findings. Like climate change, ocean acidification is a growing global problem that will intensify with continued CO2 emissions and has the potential to change marine ecosystems and affect benefits to society. The federal government has taken positive initial steps by developing a national ocean acidification program, but more information is needed to fully understand and address the threat that ocean acidification may pose to marine ecosystems and the services they provide. In addition, a global observation network of chemical and biological sensors is needed to monitor changes in ocean conditions attributable to acidification.

Author :
Publisher : Academic Press
ISBN 13 : 0123864763
Total Pages : 349 pages
Book Rating : 4.65/5 ( download)

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Download or read book The Role of Body Size in Multispecies Systems written by and published by Academic Press. This book was released on 2011-09-23 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general theme is being based around the ongoing European Science Foundation SIZEMIC Research Network, which has been running for several years. The network has focused on the role of body size in ecosystems and embraces a wide remit that spans all ecosystem types and a range of disciplines, from theoretical to applied ecology. Updates and informs the reader on the latest research findings Written by leading experts in the field Highlights areas for future investigation

Author :
Publisher : Academic Press
ISBN 13 : 9780080957999
Total Pages : 382 pages
Book Rating : 4.94/5 ( download)

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Download or read book Advances in Ecological Research written by and published by Academic Press. This book was released on 2009-05-16 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is based on data collected during the past 10 years by Zackenberg Ecological Research Operations (ZERO) at Zackenberg Research Station in northeast Greenland. This volume covers the function of Arctic ecosystems based on the most comprehensive long-term data set in the world from a well-defined Arctic ecosystem. Editors offer a comprehensive and authoritative analysis of how climate variability is influencing an Arctic ecosystem and how the Arctic ecosystems have inherent feedback mechanisms interacting with climate variability or change. * The latest research on the functioning of Arctic ecosystems * Supplements current books on Arctic climate impact assessment as a case study for ecological specialists * Discusses the complex perpetuating effects on Earth * Vital information on modeling ecosystem responses to understand future climates

Author : Antoni Munné
Publisher : Springer
ISBN 13 : 3319238957
Total Pages : 325 pages
Book Rating : 4.51/5 ( download)

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Download or read book Experiences from Surface Water Quality Monitoring written by Antoni Munné and published by Springer. This book was released on 2015-12-20 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details the experiences gained by the Catalan Water Agency (ACA) in a Mediterranean watershed – the Catalan River Basin District – following the launch of the EU Water Framework Directive (WFD) in the year 2000. Experts in rivers, reservoirs, lakes, wetlands and estuaries present 13 chapters defining tools for water-status assessment specially adapted to Mediterranean conditions. The content of this and the companion volume Experiences from Ground, Coastal and Transitional Water Quality Monitoring: The EU Water Framework Directive Implementation in the Catalan River Basin District (Part II) are the result of an excellent collaboration between the ACA and several Catalan universities and research centers to cope with new challenges provided by the WFD monitoring requirements. The volume serves as a useful guide for environmental managers and scientists engaged in other European as well as Non-European river basins.

Author :
Publisher : Academic Press
ISBN 13 : 0123813646
Total Pages : 455 pages
Book Rating : 4.40/5 ( download)

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Download or read book Ecological Networks written by and published by Academic Press. This book was released on 2010-11-17 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thematic volume represents an important and exciting benchmark in the study of food webs and other ecological networks, synthesizing and showcasing current research and highlighting future directions for the development of the field. Updates and informs the reader on the latest research findings Written by leading experts in the field Highlights areas for future investigation

Author : John T. O. Kirk
Publisher : Cambridge University Press
ISBN 13 : 9780521151757
Total Pages : 662 pages
Book Rating : 4.59/5 ( download)

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Download or read book Light and Photosynthesis in Aquatic Ecosystems written by John T. O. Kirk and published by Cambridge University Press. This book was released on 2010-12-23 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning systematically with the fundamentals, the fully-updated third edition of this popular graduate textbook provides an understanding of all the essential elements of marine optics. It explains the key role of light as a major factor in determining the operation and biological composition of aquatic ecosystems, and its scope ranges from the physics of light transmission within water, through the biochemistry and physiology of aquatic photosynthesis, to the ecological relationships that depend on the underwater light climate. This book also provides a valuable introduction to the remote sensing of the ocean from space, which is now recognized to be of great environmental significance due to its direct relevance to global warming. An important resource for graduate courses on marine optics, aquatic photosynthesis, or ocean remote sensing; and for aquatic scientists, both oceanographers and limnologists.

Author :
Publisher : Academic Press
ISBN 13 : 0080888348
Total Pages : 400 pages
Book Rating : 4.47/5 ( download)

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Download or read book Ecosystems in a Human-Modified Landscape written by and published by Academic Press. This book was released on 2011-06-15 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Ecological Research is one of the most successful series in the highly competitive field of ecology. Each volume publishes topical and important reviews, interpreting ecology as widely as in the past, to include all material that contributes to our understanding of the field. Topics in this invaluable series include the physiology, populations, and communities of plants and animals, as well as landscape and ecosystem ecology. Updates and informs the reader on the latest research findings Written by leading experts in the field Highlights areas for future investigation