Aquatic Ecosystems: Interactivity of Dissolved Organic Matter

Aquatic Ecosystems: Interactivity of Dissolved Organic Matter PDF Author: Stuart Findlay
Publisher: Academic Press
ISBN: 0122563719
Category : Nature
Languages : en
Pages : 534

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Book Description
Overviews of the source, supply and variability of DOM, surveys of the processes that mediate inputs to microbial food webs, and syntheses consolidating research findings provide a comprehensive review of what is known of DOM in freshwater. This book will be important to anyone interested in understanding the fundamental factors associated with DOM that control aquatic ecosystems."--BOOK JACKET.

Aquatic Ecosystems: Interactivity of Dissolved Organic Matter

Aquatic Ecosystems: Interactivity of Dissolved Organic Matter PDF Author: Stuart Findlay
Publisher: Academic Press
ISBN: 0122563719
Category : Nature
Languages : en
Pages : 534

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Book Description
Overviews of the source, supply and variability of DOM, surveys of the processes that mediate inputs to microbial food webs, and syntheses consolidating research findings provide a comprehensive review of what is known of DOM in freshwater. This book will be important to anyone interested in understanding the fundamental factors associated with DOM that control aquatic ecosystems."--BOOK JACKET.

Investigating Aquatic Ecosystems

Investigating Aquatic Ecosystems PDF Author: William A. Andrews
Publisher: Scarborough, Ont. : Prentice-Hall
ISBN: 9780135031292
Category : Freshwater ecology
Languages : en
Pages : 342

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Book Description


Ecology of Aquatic Systems

Ecology of Aquatic Systems PDF Author: Michael Dobson
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 342

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Book Description
With the global importance of aquatic systems becoming more apparent--and the need for effective management of these systems becoming increasingly clear--there has never been a more important time for students to fully grasp the fundamentals of aquatic systems. Ecology of Aquatic Systems is the ideal course companion to achieve this goal. This new edition brings together coverage of freshwater and marine systems to illustrate the principles and properties that unify aquatic systems. Using examples drawn from a wide geographical range, the book presents a broad survey of the field that acts as the ideal foundation for further study. Opening with a review of the different types of aquatic systems, their interconnected nature, and the diversity of life within them, the book goes on to explore the key types of aquatic habitats, emphasizing the ecological themes that pervade each system. Written with students in mind, Ecology of Aquatic Systems retains the succinct, lucid style for which the first edition was praised. It includes cross-references throughout, a substantial glossary, and extensive index to help readers engage with, and fully understand, the material presented.

Aquatic Ecosystem and Its Management

Aquatic Ecosystem and Its Management PDF Author: K. &. Vasanthkumar B. Vijaykumar
Publisher:
ISBN: 9788170359562
Category : Science
Languages : en
Pages : 494

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Book Description
The global concepts of sustainable development demand for scientific progress to be integrated with the realities of environmental management, legislation, and policy making. Aquatic ecosystem management is a key element in this endeavour for sustainability, since water quality is an important prerequisite for human health and development. The health and integrity of aquatic ecosystems should therefore, not only be regarded as important in its own right, but Water is Life. Freshwater is one of the most valuable commodities on our planet, and this resource should be managed in a sustainable way. Yet, we are less than careful in the way we use water and many of our non-marine, aquatic habitats are threatened by anthropogenic impacts. Eutrophication, for example, could well turn into one of the major social as well as economic problems of the 21st century. Reduction of water quality also has a profound effect on the biota that depend on these water bodies, such as micro-organisms, plants and animals. Freshwater Biodiversity is a much underestimated component of global biodiversity, both in its diversity and in its potential to act as models for fundamental research in evolutionary biology and ecosystem studies. Freshwater organisms also reflect quality of water bodies and can thus be used to monitor changes in ecosystem health. The present book deals with all of these aspects of Aquatic Biodiversity. It comprises a unique collection of primary research papers spanning a wide range of topics in aquatic biodiversity studies, and including a first global assessment of specific diversity of freshwater animals. The book also presents a section on the interaction between scientists and science policy managers. A target opinion paper lists priorities in aquatic biodiversity research for the next decade and several reactions from distinguished scientists discuss the relevance of these items from different points of view: fundamental ecology, taxonomy and systematics, needs of developing countries, present-day biodiversity policy at European and at global scales. It is believed that such a platform for the interaction between science and science policy is an absolute necessity for the efficient use of research budgets in the future.

Fundamentals of Aquatic Ecology

Fundamentals of Aquatic Ecology PDF Author: R. S. K. Barnes
Publisher: John Wiley & Sons
ISBN: 1444314106
Category : Science
Languages : en
Pages : 280

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Book Description
Fundamentals of Aquatic Ecology is a completely updated and revised edition of the earlier work, Fundamentals of Aquatic Ecosystems. The new edition has been re-titled to reflect the fact that the authors found that, from the modification exercise, a completely different and new book emerged. The new edition concentrates heavily of the fundamental features common to all aquatic systems, both marine and freshwater. This unique synthesis allows for the discussion of ecological processes comparatively, across environments. A general introduction is followed by discussion of various 'types' of aquatic ecosystems - open waters, coastal zones, benthos, and the aquatic ecosystem as a whole. This is followed by an important new chapter on aquatic ecosystems and global ecology. Later chapters consider the individuals and communities in aquatic ecosystems. A totally re-written and rejuvenated edition of an established student text. Synthesizes both marine and freshwater ecology. Covers both ecosystem ecology and population biology. In depth consideration of man's impact on the aquatic environment.

The Effect of Water Quality Variables on Aquatic Ecosystems

The Effect of Water Quality Variables on Aquatic Ecosystems PDF Author: Helen Fiona Dallas
Publisher:
ISBN: 9781770051317
Category : Aquatic ecology
Languages : en
Pages : 222

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Book Description


Restoration of Aquatic Ecosystems

Restoration of Aquatic Ecosystems PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309045346
Category : Technology & Engineering
Languages : en
Pages : 580

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Book Description
Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.

Aquatic Ecology

Aquatic Ecology PDF Author: Vincent Jennings
Publisher:
ISBN: 9781682866153
Category : Science
Languages : en
Pages : 249

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Book Description
All the water bodies on Earth have an aquatic ecosystem and an aquatic ecology. It consists of all the under-water plants, animals, etc. Aquatic ecology can be divided into two main parts namely freshwater ecosystem and marine ecosystem. This book is a valuable compilation of topics, ranging from the basic to the most complex discoveries and principles in the field of aquatic ecology. The topics included in it are of utmost significance and bound to provide incredible insights to readers. Those with an interest in the subject of aquatic ecology would find this textbook helpful.

Aquatic Ecosystems Symposium

Aquatic Ecosystems Symposium PDF Author: W. L. Minckley
Publisher:
ISBN:
Category : Aquatic ecology
Languages : en
Pages : 112

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Book Description


Anthropogenic Pollution of Aquatic Ecosystems

Anthropogenic Pollution of Aquatic Ecosystems PDF Author: Donat-P. Häder
Publisher: Springer Nature
ISBN: 3030756025
Category : Science
Languages : en
Pages : 426

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Book Description
This book provides examples of pollutants, such as accidental oil spills and non-degradable plastic debris, which affect marine organisms of all taxa. Terrestrial runoff washes large amounts of dissolved organic materials from agriculture and industry, toxic heavy metals, pharmaceuticals, and persistent organic pollutants which end up into rivers, coastal habitats, and open waters. While this book is not intended to encyclopaedically list all kinds of pollution, it rather exemplifies the problems by concentrating on a number of serious and prominent recent developments. The chapters in this book also discuss measures to decrease and remove aquatic pollution to mitigate the stress on aquatic organisms. Aquatic ecosystems provide a wide range of ecological and economical services. In addition to providing a large share of the staple diet for a fast growing human population, oceans absorb most of the anthropogenically emitted carbon dioxide and mitigate climate change. As well as rising temperatures and ocean acidification, pollution poses increasing problems for aquatic ecosystems and organisms reducing its functioning and services which are exposed to a plethora of stress factors.