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BOOK EXCERPT:
Enclosed ecosystem experiments have gained in popularity as research tools in ecological science, particularly in the study of coastal aquatic environments. These systems provide scientists with a degree of experimental control that is not achievable through field experiments. Yet to date, techniques for systematically extrapolating results from small-scale experimental ecosystems to larger, deeper, more open, more biologically diverse, and more heterogeneous ecosystems in nature have not been well developed. Likewise, researchers have lacked methods for comparing and extrapolating information among natural ecosystems that differ in scale. Enclosed Experimental Ecosystems and Scale: Tools for Understanding and Managing Coastal Ecosystems provides scientists, managers, and policy makers with an introduction to what has been termed the "problem of scale", and presents information that will allow for improved design and interpretation of enclosed experimental aquatic ecosystems. The book integrates the results of a 10-year research project involving a multi-disciplinary team of scientists and students to explore scale-related questions in a variety of coastal habitats. Anticipating use as a reference, the book has been designed so that individual sections and individual pages can function as stand alone units.
Product Details :
Genre |
: Science |
Author |
: John E. Petersen |
Publisher |
: Springer Science & Business Media |
Release |
: 2010-01-23 |
File |
: 228 Pages |
ISBN-13 |
: 9780387767673 |
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BOOK EXCERPT:
-- Ecology
Product Details :
Genre |
: Science |
Author |
: Robert H. Gardner |
Publisher |
: Columbia University Press |
Release |
: 2012-08-14 |
File |
: 405 Pages |
ISBN-13 |
: 9780231529044 |
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BOOK EXCERPT:
The oceans cover 70% of the Earth’s surface, and are critical components of Earth’s climate system. This new edition of Encyclopedia of Ocean Sciences, Six Volume Set summarizes the breadth of knowledge about them, providing revised, up to date entries as well coverage of new topics in the field. New and expanded sections include microbial ecology, high latitude systems and the cryosphere, climate and climate change, hydrothermal and cold seep systems. The structure of the work provides a modern presentation of the field, reflecting the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief. In this framework maximum attention has been devoted to making this an organic and unified reference. Represents a one-stop. organic information resource on the breadth of ocean science research Reflects the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief New and expanded sections include microbial ecology, high latitude systems and climate change Provides scientifically reliable information at a foundational level, making this work a resource for students as well as active researches
Product Details :
Genre |
: Science |
Author |
: |
Publisher |
: Academic Press |
Release |
: 2019-04-12 |
File |
: 4318 Pages |
ISBN-13 |
: 9780128130827 |
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BOOK EXCERPT:
The application of mesocosms, defined in this report as artificial 3 3 experimental enclosures ranging in size from 1 m to 10m , to address various problems in the marine sciences has been a relatively recent development. The application of the technology was dictated by the realization that many important ocean processes and interactions cannot be fully understood from observations in the natural environment or in smaller enclosures. Such studies involve, for example, determining the interactions between, and energy transfer from, one trophic level to another, the biogeochemical cycling of elements and compounds, etc. These and similar interactions and rate processes cannot normally be established in situations (nature) where the detection and quantification of rate processes are confused by advection and/or the inability to study the same populations over time. In the case of microcosms, mixed populations of primary producers, consumers, and carnivores cannot be maintained, in balance, for a sufficient length of time to determine normal interactions between the various components of these trophic levels. This report, prepared by SCOR Working Group 85, critically examines past applications of mesocosms to ocean research, though there is no attempt to comprehensively review all literature relevant to the subject. Further, the report outlines some important advances emanating from their use and provides recommendations for future applications. It constitutes the first of two reports from the Working Group (see Introduction).
Product Details :
Genre |
: Science |
Author |
: Carol M. Lalli |
Publisher |
: Springer Science & Business Media |
Release |
: 2012-12-06 |
File |
: 229 Pages |
ISBN-13 |
: 9781468464016 |
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BOOK EXCERPT:
Marine Ecotoxicology: Current Knowledge and Future Issues is the first unified resource to cover issues related to contamination, responses, and testing techniques of saltwater from a toxicological perspective. With its unprecedented focus on marine environments and logical chapter progression, this book is useful to graduate students, ecotoxicologists, risk assessors, and regulators involved or interested in marine waters. As human interaction with these environments increases, understanding of the pollutants and toxins introduced into the oceans becomes ever more critical, and this book builds a foundation of knowledge to assist scientists in studying, monitoring, and making decisions that affect both marine environments and human health. A team of world renowned experts provide detailed analyses of the most common contaminants in marine environments and explain the design and purpose of toxicity testing methods, while exploring the future of ecotoxicology studies in relation to the world's oceans. As the threat of increasing pollution in marine environments becomes an ever more tangible reality, Marine Ecotoxicology offers insights and guidance to mitigate that threat. - Provides practical tools and methods for assessing and monitoring the accumulation and effects of contaminants in marine environments - Unites world renowned experts in marine ecotoxicology to deliver thorough and diverse perspectives - Builds the foundation required for risk assessors and regulators to adequately assess and monitor the impact of pollution in marine environments - Offers helpful insights and guidance to graduate students, ecotoxicologists, risk assessors, and regulators interested in mitigating threats to marine waters
Product Details :
Genre |
: Science |
Author |
: Julián Blasco |
Publisher |
: Academic Press |
Release |
: 2016-08-05 |
File |
: 334 Pages |
ISBN-13 |
: 9780128033722 |
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BOOK EXCERPT:
This edited volume is the first to address the latest advances in biodiversity-function science using marine examples. It provides an in-depth evaluation of the science before offering a perspective on future research directions for some of the most pressing environmental issues facing society today and in the future.
Product Details :
Genre |
: Nature |
Author |
: Martin Solan |
Publisher |
: Oxford University Press |
Release |
: 2012-07-19 |
File |
: 257 Pages |
ISBN-13 |
: 9780199642250 |
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BOOK EXCERPT:
Reservoir construction is the key strategy for water resource management. In recent years, the migration of pollutants and their transformation into the reservoir ecosystem has become a global problem. Intensified anthropogenic activities and unsustainable practices have amplified the pollutant levels in the reservoir. Therefore, this book intends to highlight environmental characteristics of the reservoir, study methods of ecotoxicology, and mechanistic toxicogenetic pathways of pollutants in the reservoir. Adverse outcome pathway (AOPs) model is used to elucidate toxicological effects of reservoir pollutants. Moreover, ecological and human health risks of the Three Gorges Reservoir (TGR), the largest power generation reservoir on earth, and its pollution status are also discussed.
Product Details :
Genre |
: Science |
Author |
: De-Sheng Pei |
Publisher |
: Springer Nature |
Release |
: 2023-05-11 |
File |
: 242 Pages |
ISBN-13 |
: 9783031263446 |
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BOOK EXCERPT:
A follow-up to the highly successful first edition, this book reviews the manifold ways that scale influences the interpretation of ecological variation. As scale, magnitude, quantity, and measurement occupy an expanding role in ecology, this 2e will be an indispensable addition to individual and institutional libraries. In providing a context for resolution of ecological problems, ecologists will appreciate the significance of scale and magnitude addressed in this book. Written for advanced undergraduates, graduate students, and faculty researchers, this book synthesizes a burgeoning literature on the influences of scale. - Expanded by numerous explanatory figures and wide coverage of material - Topic is of crucial importance to ecologists - The most thorough, complete coverage available on quantitative ecology in the market
Product Details :
Genre |
: Science |
Author |
: David C. Schneider |
Publisher |
: Academic Press |
Release |
: 2009-07-20 |
File |
: 432 Pages |
ISBN-13 |
: 9780080925646 |
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BOOK EXCERPT:
The oceans are teeming with life of all kinds. Changing sea levels, plate tectonics, chemical cycling, sedimentation, and the atmosphere greatly impact these habitats. The ocean's currents and sea level are tied closely to weather patterns and in turn to such issues as global warming and El Nino. Oceans provides a complete overview of the ecosystem that exists in these bodies of water. From the coastal wetlands to the deep ocean waters, the geography, geology, chemistry, and physics of oceans are thoroughly examined in this volume. Today, the impact that human use of ocean resources has on these habitats, including habitat loss and overharvesting, is in constant debate. Oceans looks at these possible threats and concludes with a balanced look at the ways to manage the oceans, as well as the future of this ecosystem.
Product Details :
Genre |
: Nature |
Author |
: Trevor Day |
Publisher |
: Routledge |
Release |
: 2014-07-10 |
File |
: 225 Pages |
ISBN-13 |
: 9781135943462 |
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BOOK EXCERPT:
Insects are a dominant component of biodiversity in terrestrial ecosystems and play a key role in mediating the relationship between plants and ecosystem processes. This volume examines their effects on ecosystem functioning, focusing mainly, but not exclusively, on herbivorous insects. Renowned authors with extensive experience in the field of plant-insect interactions, contribute to the volume using examples from their own work.
Product Details :
Genre |
: Science |
Author |
: W.W. Weisser |
Publisher |
: Springer Science & Business Media |
Release |
: 2013-06-05 |
File |
: 419 Pages |
ISBN-13 |
: 9783540740049 |