Freshwater Mussel Ecology

A Multifactor Approach to Distribution and Abundance

Author: David L. Strayer

Publisher: Univ of California Press

ISBN: 0520942523

Category: Science

Page: 216

View: 3917

Pearly mussels (Unionoidea) live in lakes, rivers, and streams around the world. These bivalves play important roles in freshwater ecosystems and were once both culturally and economically valuable as sources of food, pearls, and mother-of-pearl. Today, however, hundreds of species of these mussels are extinct or endangered. David L. Strayer provides a critical synthesis of the factors that control the distribution and abundance of pearly mussels. Using empirical analyses and models, he assesses the effects of dispersal, habitat quality, availability of fish hosts, adequate food, predators, and parasites. He also addresses conservation issues that apply to other inhabitants of fresh waters around the globe and other pressing issues in contemporary ecology.
Posted in Science

North American Freshwater Mussels

Natural History, Ecology, and Conservation

Author: Wendell R. Haag

Publisher: Cambridge University Press

ISBN: 0521199387

Category: Nature

Page: 505

View: 6711

Synthesizes the ecology and natural history of North American freshwater mussels for scientists, natural resource professionals, students and natural history enthusiasts.
Posted in Nature

Ecology and Evolution of the Freshwater Mussels Unionoida

Author: G. Bauer,K. Wächtler

Publisher: Springer Science & Business Media

ISBN: 3642568696

Category: Science

Page: 396

View: 905

All those who think that bivalves are boring are in the best company. Karl von Frisch is reported to have turned the pages more quickly in texts where bivalves were treated because, according to him, they literally lack any behaviour. The fact that they can filtrate huge amounts of water, burrow into the sedi ment, actively swim, drill holes into rocks and boats or detect shadows with the aid of pretty blue eyes located on the rim of their mantle obviously left v. Frisch unimpressed. Why, then, a book on the large freshwater mussels (Naiads or Unionoida), which on first sight are much less spectacular than the marine ones? The main reason is that they are keepers of secrets which they reveal only on close and careful inspection. This is not only true for the pearls some species produce and which over centuries have contributed to the treasures of bishops and kings, but particularly for their ecology: their life cycles are linked with those of fishes, some can occur in incredible densities and some can live for more than 100 years. Thus, the presence or absence of naiads in a lake or stream has manifold implications.
Posted in Science

Freshwater Mussel Propagation for Restoration

Author: Matthew A. Patterson,Rachel A. Mair,Nathan L. Eckert,Catherine M. Gatenby,Tony Brady,Jess W. Jones,Bryan R. Simmons,Julie L. Devers

Publisher: Cambridge University Press

ISBN: 1108644635

Category: Nature

Page: N.A

View: 6814

Freshwater mussels are declining rapidly worldwide. Propagation has the potential to restore numbers of these remarkable organisms, preventing extinction of rare species and maintaining the many benefits that they bring to aquatic ecosystems. Written by practitioners with firsthand experience of propagation programs, this practical book is a thorough guide to the subject, taking readers through the process from start to finish. The latest propagation and culture techniques are explored as readers follow freshwater mussels through their amazing and complex life cycle. Topics covered include the basics of building a culture facility, collecting and maintaining brood stock, collecting host species, infesting host species with larval mussels, collecting and culturing juvenile mussels, releasing juveniles to the wild, and post-release monitoring. This will be valuable reading for any biologist interested in the conservation of freshwater mussel populations.
Posted in Nature

Freshwater Mussels of Texas

Author: Robert G. Howells,Raymond W. Neck,Harold D. Murray,Texas. Inland Fisheries Division

Publisher: University of Texas Press

ISBN: 9781885696106

Category: Nature

Page: 218

View: 6317

Species. Freshwater mussels are the most rapidly declining group of animals in North America. This guide represents a first-ofits-kind reference to assist both biologists and naturalists in the identification and study of freshwater mussels. Freshwater Mussels of Texas contains 224 pages with 226 black and white photographs, 144 color photographs and 79 line drawings covering all 52 species found in Texas waters. Introductory sections cover basic anatomy, reproduction.
Posted in Nature

The Hudson Primer

The Ecology of an Iconic River

Author: David Lowell Strayer

Publisher: Univ of California Press

ISBN: 0520269608

Category: Nature

Page: 207

View: 6291

"It is hard for scientists to write about their work with simplicity and clarity. It is even more rare for it to be a good yarn. In The Hudson Primer, Strayer does both in a book that is highly readable, succinct, and still rigorous and comprehensive. Excellent reading for any parent who wants to play knowledgeably in a river with their child, for any resident who wants to understand recent and ongoing environmental management controversies, or for any lifelong student who just wants to know more about how rivers work."--Emily Bernhardt, Duke University "Strayer's clear writing brings to life the Hudson as a living, breathing ecosystem that is at once captivating and vulnerable. River science becomes a story that is a must-read for those who care about the Hudson."--Margaret A. Palmer, University of Maryland
Posted in Nature

Freshwater Bivalve Ecotoxicology

Author: Jerry L. Farris,John H. Van Hassel

Publisher: CRC Press

ISBN: 9781420042856

Category: Science

Page: 408

View: 8852

Responding to the growing need for an aggressive yet conservative approach to evaluating mussel populations, Freshwater Bivalve Ecotoxicology provides a collective review of the techniques and approaches for assessing contaminant impact on freshwater ecosystems. The editors incorporate coverage of research topics and management issues from a cross-section of scientists in the field. They explore current advances in general monitoring of population responses to stressors, fundamental concepts of ecotoxicology specific to burrowing bivalves, and useful insights that offer direction and priority for resolving specific problems challenging protection and conservation efforts. This book lays the groundwork with discussions of topics such as impact assessment, toxicokinetics, biomarkers, and pollution tolerance. The authors then explore fundamental concepts surrounding responses measured in freshwater bivalves as a consequence of chemical exposures or accumulated contaminants in target organs or tissues. They highlight the difficulties encountered with the laboratory culture of these organisms for toxicity testing or other controlled experiments, and examine the use of surrogate test organisms to relate sensitivities of response and reduce pressure on already impacted fauna. The book also reviews innovative field research using in situ bivalve toxicity testing, discusses effects-oriented tissue contaminant assessment, and concludes with threefour specific laboratory or combined field/laboratory ecotoxicology studies. A summary of methods from more than 75 laboratory toxicity studies conducted with freshwater mussels, the book provides an overview of a standardized method for conducting water-only acute and chronic laboratory toxicity tests with glochidia juvenile freshwater mussels. It focuses on studies that report measured contaminant treatments, had robust experimental designs, including replication of control and contaminant treatments, and were published in the peer-reviewed literature. The resulting array of viewpoints provides a framework that can be used to establish priorities in the rehabilitation and management of freshwater ecosystems.
Posted in Science

Freshwater Mussels of Florida

Author: James D. Williams,Robert S. Butler,Gary L. Warren,Nathan A. Johnson

Publisher: University of Alabama Press

ISBN: 081731847X

Category: Nature

Page: 498

View: 7017

"Sponsored by Florida Fish and Wildlife Conservation Commission."
Posted in Nature

Decision Making in Natural Resource Management

A Structured, Adaptive Approach

Author: Michael J. Conroy,James T. Peterson

Publisher: John Wiley & Sons

ISBN: 1118506235

Category: Science

Page: 480

View: 1183

This book is intended for use by natural resource managers andscientists, and students in the fields of natural resourcemanagement, ecology, and conservation biology, who are confrontedwith complex and difficult decision making problems. The book takesreaders through the process of developing a structured approach todecision making, by firstly deconstructing decisions into componentparts, which are each fully analyzed and then reassembled to form aworking decision model. The book integrates common-senseideas about problem definitions, such as the need for decisions tobe driven by explicit objectives, with sophisticated approaches formodeling decision influence and incorporating feedback frommonitoring programs into decision making via adaptive management.Numerous worked examples are provided for illustration, along withdetailed case studies illustrating the authors’ experience inapplying structured approaches. There is also a series of detailedtechnical appendices. An accompanying website providescomputer code and data used in the worked examples. Additional resources for this book can be foundat: ahref="http://www.wiley.com/go/conroy/naturalresourcemanagement"www.wiley.com/go/conroy/naturalresourcemanagement/a.
Posted in Science

Angewandte Bioinformatik

Eine Einführung

Author: Paul M. Selzer,Richard J. Marhöfer,Oliver Koch

Publisher: Springer-Verlag

ISBN: 3662541351

Category: Science

Page: 184

View: 9877

Für Studierende und Wissenschaftler der Lebenswissenschaften schafft dieses Buch einen schnellen, strukturierten Zugang zur Angewandten Bioinformatik ohne Programmierkenntnisse oder tiefgehende Informatikkenntnisse vorauszusetzen. Es bietet eine Einführung in die tägliche Anwendung der vielfältigen bioinformatischen Werkzeuge und gibt einen ersten Überblick über das sehr komplexe Fachgebiet. Die Kontrolle des vermittelten Stoffs wird durch Übungsbeispiele mit Lösungen gewährleistet. Ein Glossar der zugrundeliegenden Fachtermini sowie ein ausführliches Sachverzeichnis runden das Buch ab. Für die 2. Auflage wurde das Werk umfassend aktualisiert.
Posted in Science

Ecology and Classification of North American Freshwater Invertebrates

Author: James H. Thorp

Publisher: Academic Press

ISBN: 0123748550

Category: Science

Page: 1021

View: 5859

The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico.
Posted in Science

Fifty Years of Invasion Ecology

The Legacy of Charles Elton

Author: David M. Richardson

Publisher: John Wiley & Sons

ISBN: 1444330004

Category: Science

Page: 456

View: 3008

Invasion ecology is the study of the causes and consequences of the introduction of organisms to areas outside their native range. Interest in this field has exploded in the past few decades. Explaining why and how organisms are moved around the world, how and why some become established and invade, and how best to manage invasive species in the face of global change are all crucial issues that interest biogeographers, ecologists and environmental managers in all parts of the world. This book brings together the insights of more than 50 authors to examine the origins, foundations, current dimensions and potential trajectories of invasion ecology. It revisits key tenets of the foundations of invasion ecology, including contributions of pioneering naturalists of the 19th century, including Charles Darwin and British ecologist Charles Elton, whose 1958 monograph on invasive species is widely acknowledged as having focussed scientific attention on biological invasions.
Posted in Science

Ecology of Fresh Waters

A View for the Twenty-First Century

Author: Brian R. Moss

Publisher: John Wiley & Sons

ISBN: 1118687795

Category: Nature

Page: 480

View: 8483

This new edition of an established textbook provides a comprehensive and stimulating introduction to rivers, lakes and wetlands, and was written as the basis for a complete course on freshwater ecology. Designed for undergraduate and early postgraduate students who wish to gain an overall view of this vast subject area, this accessible guide to freshwater ecosystems and man's activities will also be invaluable to anyone interested in the integrated management of freshwaters. The author maintains the tradition of clarity and conciseness set by previous editions, and the text is extensively illustrated with photographs and diagrams. Examples are drawn from the author's experience in many parts of the world, and the author continues to stress the human influence. The scientific content of the text has been fully revised and updated, making use of the wealth of data available since publication of the last edition. Professor Brian Moss is a lecturer in Applied Ecology at the University of Liverpool, and has written three previous editions of this well-established textbook.
Posted in Nature

Superfamilia Unionacea

Author: Willi Hennig,Deutsche Zoologische Gesellschaft

Publisher: Walter de Gruyter

ISBN: 3111721566

Category: Science

Page: 673

View: 7631

Posted in Science

The Zebra Mussel Dreissena Polymortha

Ecology, Biological Monitoring, and First Applications in the Water Quality Management

Author: Dietrich Neumann,Henk A. Jenner

Publisher: Fischer Gustav Verlag GmbH & Company KG

ISBN: N.A

Category: Freshwater mussels

Page: 262

View: 2470

Posted in Freshwater mussels