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Author: Jürgen Schwoerbel Publisher: Elsevier ISBN: 1483184226 Category : Science Languages : en Pages : 211
Book Description
Methods of Hydrobiology discusses the study of life of organism in water. It also discusses the science of inland waters, called limnology. The focuses of learning are animals, plants, and bacteria that live in water. The main object of the book is to review and evaluate the methods utilised to gather data on the characteristics of water dwellers. The topics of bacteriology are also covered. The fields of bacteriology that will be covered are hydrobacteriology, hydrobotany, and hydrozoology. The means of measurement and calculation applied by production biology are discussed. The text begins with a discussion of the types of water and their description. This is followed by a qualitative analysis of the phytoplankton. A separate chapter is devoted to the means for running water investigation. Another section of the book focuses on the procedures in the biological evaluation of underground water. The book will provide useful information to marine biologist, botanist, zoologist, microbiologist, students, and researches in the field of biological sciences.
Author: Jürgen Schwoerbel Publisher: Elsevier ISBN: 1483184226 Category : Science Languages : en Pages : 211
Book Description
Methods of Hydrobiology discusses the study of life of organism in water. It also discusses the science of inland waters, called limnology. The focuses of learning are animals, plants, and bacteria that live in water. The main object of the book is to review and evaluate the methods utilised to gather data on the characteristics of water dwellers. The topics of bacteriology are also covered. The fields of bacteriology that will be covered are hydrobacteriology, hydrobotany, and hydrozoology. The means of measurement and calculation applied by production biology are discussed. The text begins with a discussion of the types of water and their description. This is followed by a qualitative analysis of the phytoplankton. A separate chapter is devoted to the means for running water investigation. Another section of the book focuses on the procedures in the biological evaluation of underground water. The book will provide useful information to marine biologist, botanist, zoologist, microbiologist, students, and researches in the field of biological sciences.
Author: P.S. Maitland Publisher: Springer Science & Business Media ISBN: 9401178526 Category : Science Languages : en Pages : 287
Book Description
In the decade since the first edition of this book was published advances have been made in our knowledge of the fresh waters of the world, espe cially in understanding many of the processes involved in their functioning as systems and in countering the problems created by human activities. New problems too, many of an international nature, have loomed during this period-of which global warming and the acidification offresh waters in many parts of the world are notable examples. In addition, much has now been published concerning the aquatic flora, fauna and ecology of previously poorly known geographic areas, notably Australasia. The second edition of this book is a revision which updates the text in the light of recent advances in our knowledge of freshwater biology. Inevitably, in an elementary volume such as this, the treatment of many of the basic principles and processes remains the same. However, several new sections are included covering a range of topics such as acid deposition and the acidification process, bacterial decomposition and aquaculture. The book includes many new references and suggestions for up-to-date reading in particular topics. The objective of the second edition remains the same as that of the first. It is intended as a basic introduction to the major aspects of freshwater biology at a level suitable for undergraduates. It should also prove useful, as apparently did the first edition,Jo professional workers in related fields, e.g. water engineers and chemists, aquaculturists and planners.
Author: Walles Thomas Edmondson Publisher: John Wiley & Sons ISBN: Category : Science Languages : en Pages : 1332
Book Description
Introduction / W.T. Edmondson -- Introduction to the protista / R.Y. Stanier -- Bacteria / C.B. van Niel, R.Y. Stanier -- Fungi / Frederick K. Sparrow -- Key to fungi imperfecti / William W. Scott -- Myxophyceae / Francis Drouet -- Algae / R.H. Thompson -- Bacillariophyceae / Ruth Patrick -- Zooflagellates / James B. Lackey -- Rhizopoda and actinopoda / Georges Deflandre -- Ciliophora / Lowell E. Noland -- Porifera / Minna E. Jewell -- Coelenterata ; Turbellaria ; Introduction ; Tricladida / Libbie H. Hyman -- Catenulida ; Macrostomida ; Neorhabdocoela ; Alloeocoela / E. Ruffin Jones -- Nemertea / Wesley R. Coe -- Nemata / B.G. Chitwood, M.W. Allen -- Gordiida / B.G. Chitwood -- Gastrotricha / Royal Bruce Brunson -- Rotifera / W.T. Edmondson -- Bryozoa / Mary Dora Rogick -- Tardigrada / Ernesto Marcus -- Oligochaeta / Clarence J. Goodnight -- Polychaeta / Olga Hartman -- Hirudinea / J. Percy Moore -- Anostraca / Ralph W. Dexter -- Notostraca / Folke Linder -- Conchostraca / N.T. Mattox -- Cladocera / John Langdon Brooks -- Ostracoda / Willis L. Tressler -- Free-living copepoda : Introduction / Mildred Stratton Wilson and Harry C. Yeatman -- Calanoida / Mildred Stratton Wilson -- Cyclopoida / Harry C. Yeatman -- Harpacticoida / Mildred Stratton Wilson and Harry C. Yeatman -- Branchiura and parasitic copepoda / Mildred Stratton Wilson -- Malacostraca / Fenner A. Chace [et autres] -- Introduction to aquatic insecta / Herbert H. Ross -- Ephemeroptera / George F. Edmunds -- Odonata / Leonora K. Gloyd, Mike Wright -- Plecoptera / W.E. Ricker -- Hemiptera / H.B. Hungerford -- Neuroptera / Ashley B. Gurney, Sophy Parfin -- Coleoptera / Hugh B. Leech, Milton W. Sanderson -- Trichoptera / Herbert H. Ross -- Lepidoptera / Paul S. Welch -- Diptera / Maurice T. James -- Acari / Irwin M. Newell -- Mollusca / William J. Clench -- Bryophyta / Henry S. Conard -- Vascular plants / W.C. Muenscher -- Methods and equipment / W.T. Edmondson.
Author: Gerry Closs Publisher: John Wiley & Sons ISBN: 1444311131 Category : Science Languages : en Pages : 240
Book Description
Freshwater ecosystems are under increasing pressure as human populations grow and the need for clean water intensifies. The demand for ecologists and environmental managers who are trained in basic freshwater ecology has never been greater. Students and practitioners new to the field of freshwater ecology and management need a text that provides them with an accessible introduction to the key questions while still providing sufficient background on basic scientific methods. Gerry Closs, Barbara Downes and Andrew Boulton have written a text that meets the requirements of these students. Following an introduction to scientific methodology and its application to the study of ecology, several key concepts in freshwater ecology are reviewed using a wide range of scientific studies into fundamental and applied ecological questions. Key ecological questions that are explored in a freshwater context include the role of animal dispersal and predators on freshwater community structure and the impact of pollutants and introduced species on freshwater ecosystems. This book represents the only freshwater ecology textbook that is specifically aimed at an introductory level. It will also be a useful primer for students who have not previously taken a specialized freshwater course but who require an accessible overview of the subject. General reviews on the methods of science, influence of scale, and the main features of freshwater systems. Coverage of several fundamental and applied ecological questions. A logical structure in each chapter that builds from a general observation of an ecological pattern, to an exploration of the various scientific approaches that can be used to investigate such patterns. Suggested further reading lists for each chapter.
Author: Yuri I. Sorokin Publisher: Springer Science & Business Media ISBN: 3642599346 Category : Science Languages : en Pages : 334
Book Description
Written in a didactic way so as to stimulate thought and discussion, this is a comprehensive description of all devices helpful in radioisotopic techniques. Despite being exhaustive in its coverage, this handbook will navigate researchers and students through the numerous techniques available to find those that are most suitable and reliable. The author has 50 years experience in this field and so is able to offer evaluations and instructions for practical use. The methods described are illustrated by tables and graphs with all the relevant results.
Author: F. Richard Hauer Publisher: Academic Press ISBN: 0080547435 Category : Science Languages : en Pages : 894
Book Description
Methods in Stream Ecology, Second Edition, provides a complete series of field and laboratory protocols in stream ecology that are ideal for teaching or conducting research. This updated edition reflects recent advances in the technology associated with ecological assessment of streams, including remote sensing. In addition, the relationship between stream flow and alluviation has been added, and a new chapter on riparian zones is also included. The book features exercises in each chapter; detailed instructions, illustrations, formulae, and data sheets for in-field research for students; and taxanomic keys to common stream invertebrates and algae. With a student-friendly price, this book is key for all students and researchers in stream and freshwater ecology, freshwater biology, marine ecology, and river ecology. This text is also supportive as a supplementary text for courses in watershed ecology/science, hydrology, fluvial geomorphology, and landscape ecology. - Exercises in each chapter - Detailed instructions, illustrations, formulae, and data sheets for in-field research for students - Taxanomic keys to common stream invertebrates and algae - Link from Chapter 22: FISH COMMUNITY COMPOSITION to an interactive program for assessing and modeling fish numbers
Author: A.H. Gnauck Publisher: Elsevier ISBN: 0444597891 Category : Science Languages : en Pages : 310
Book Description
Ecosystem analysis and ecological modelling is a rapidly developing interdisciplinary branch of science used in theoretical developments in ecology and having practical applications in environmental protection. In this book, the authors introduce new holistic, particularly cybernetic, concepts into ecosystem theory and modelling, and provide a concise treatment of mathematical modelling of freshwater ecosystems which covers methods, subsystem models, applications and theoretical developments.Part I begins with a brief introduction to the principles of systems theory and their applications to ecosystems, and provides a summary of various methods of systems analysis. In Part II emphasis is laid on the pelagic processes in standing water, characterised by relatively uninvolved structures from which models can be readily developed. Part III describes applications of the technique of modelling to solutions of theoretical and practical problems, with different modelling methods and objectives being used in the various chapters. More recent developments in the methods and theory of ecosystem modelling are covered in Part IV which also includes a discussion of future trends. The book is addressed to practising ecologists and engineers in the fields of ecology, limnology, environmental protection, and water quality managements, as well as to graduate/post-graduate university students in science and engineering. Students and researchers involved in environmental applications of mathematics and cybernetics will also find the book of interest.
Author: Paul S. Giller Publisher: Oxford University Press ISBN: 9780198549772 Category : Nature Languages : en Pages : 308
Book Description
The aim of this book is to provide an accessible, up-to-date introduction to stream and river biology. Beginning with the physical features that define running water habitats, the book goes on to look at these organisms and their ecology.
Author: Jürgen Schwoerbel
Author: Jürgen Schwoerbel
Author: Jürgen Schwoerbel
Author: Jürgen Schwoerbel
Author: P.S. Maitland
Author: Walles Thomas Edmondson
Author: Gerry Closs
Author: Yuri I. Sorokin
Author: F. Richard Hauer
Author: A.H. Gnauck
Author: Paul S. Giller