freshwater algae identification enumeration and use as bioindicators

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Freshwater Algae

Author : Edward G. Bellinger
ISBN : 9781118917169
Genre : Science
File Size : 41. 21 MB
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Freshwater Algae provides a comprehensive guide to temperate freshwater algae, with additional information on key species in relation to environmental characteristics and implications for aquatic management. Existing books on freshwater algae fall into two categories: simple identification texts or highly specialised research volumes. There is currently nothing in between that practitioners and students can use on a regular basis. The authors filled this gap with the first edition which provided an accessible, visually appealing volume that is of immediate use to aquatic biologists for algal identification that includes key environmental information on major species. The book is divided into two parts: part I is a general introduction to algae and techniques for sampling, measuring and observation and then looks at the role of algae as bioindicators and the implications for aquatic management, part II provides the identification of major genera and 250 important species. The book is well illustrated in full colour with numerous original illustrations and photographs. This new revised edition will retain the same clear writing style and accessible format of the first edition with new coverage of species from North America, Asia and Australia in addition to expanded coverage of molecular and computational techniques in algal biology.

Methods In Stream Ecology

Author : F. Richard Hauer
ISBN : 9780124165786
Genre : Science
File Size : 28. 17 MB
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Methods in Stream Ecology provides a complete series of field and laboratory protocols in stream ecology that are ideal for teaching or conducting research. This two part new edition is updated to reflect recent advances in the technology associated with ecological assessment of streams, including remote sensing. Volume focusses on ecosystem structure with in-depth sections on Physical Processes, Material Storage and Transport and Stream Biota. With a student-friendly price, this Third Edition 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. Provides a variety of exercises in each chapter Includes detailed instructions, illustrations, formulae, and data sheets for in-field research for students Presents taxonomic keys to common stream invertebrates and algae Includes website with tables and a link from Chapter 22: FISH COMMUNITY COMPOSITION to an interactive program for assessing and modeling fish numbers Written by leading experts in stream ecology

Freshwater Ecology And Conservation

Author : Jocelyne Hughes
ISBN : 9780191079122
Genre : Science
File Size : 39. 88 MB
Format : PDF, Kindle
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This practical manual of freshwater ecology and conservation provides a state-of-the-art review of the approaches and techniques used to measure, monitor, and conserve freshwater ecosystems. It offers a single, comprehensive, and accessible synthesis of the vast amount of literature for freshwater ecology and conservation that is currently dispersed in manuals, toolkits, journals, handbooks, 'grey' literature, and websites. Successful conservation outcomes are ultimately built on a sound ecological framework in which every species must be assessed and understood at the individual, community, catchment and landscape level of interaction. For example, freshwater ecologists need to understand hydrochemical storages and fluxes, the physical systems influencing freshwaters at the catchment and landscape scale, and the spatial and temporal processes that maintain species assemblages and their dynamics. A thorough understanding of all these varied processes, and the techniques for studying them, is essential for the effective conservation and management of freshwater ecosystems.

Diatomeen Im S Wasser Benthos Von Mitteleuropa

Author : Gabriele Hofmann
ISBN : 3906166929
Genre :
File Size : 88. 86 MB
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A condensed and updated freshwater flora of Central European diatoms. 793 taxa are documented photographically representing over 50% of the recent benthic freshwater diatom flora. The classification of the "Red List" of diatom taxa for Germany is added. The main aim of this book is to assist in the identification of taxa used in applied hydrobiology in particular for water monitoring according to the implementation of the EU Water Framework Directive.


Author : Christiaan van den Hoek
ISBN : UOM:39015006136801
Genre : Algae
File Size : 27. 64 MB
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Chlorophyta Ii

Author : Hanuš Ettl
ISBN : UCSD:31822005688304
Genre : Algae
File Size : 75. 76 MB
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Das Psychologie Buch

Author : Catherine Collin
ISBN : 3831022097
Genre :
File Size : 20. 2 MB
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Der Band bietet eine leicht zugängliche, umfassende vielseitige Einführung in die Geschichte der Psychologie und ihre wichtigsten Vertreter.

Die S Sswasser Flora Deutschlands Sterreichs Und Der Schweiz

Author : A. Pascher
ISBN : 0649110218
Genre :
File Size : 25. 83 MB
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Trieste Publishing has a massive catalogue of classic book titles. Our aim is to provide readers with the highest quality reproductions of fiction and non-fiction literature that has stood the test of time. The many thousands of books in our collection have been sourced from libraries and private collections around the world.The titles that Trieste Publishing has chosen to be part of the collection have been scanned to simulate the original. Our readers see the books the same way that their first readers did decades or a hundred or more years ago. Books from that period are often spoiled by imperfections that did not exist in the original. Imperfections could be in the form of blurred text, photographs, or missing pages. It is highly unlikely that this would occur with one of our books. Our extensive quality control ensures that the readers of Trieste Publishing's books will be delighted with their purchase. Our staff has thoroughly reviewed every page of all the books in the collection, repairing, or if necessary, rejecting titles that are not of the highest quality. This process ensures that the reader of one of Trieste Publishing's titles receives a volume that faithfully reproduces the original, and to the maximum degree possible, gives them the experience of owning the original work.We pride ourselves on not only creating a pathway to an extensive reservoir of books of the finest quality, but also providing value to every one of our readers. Generally, Trieste books are purchased singly - on demand, however they may also be purchased in bulk. Readers interested in bulk purchases are invited to contact us directly to enquire about our tailored bulk rates.

Diatomeen In Quellen

Author : Marcus Werum
ISBN : UCSD:31822034205047
Genre : Diatoms
File Size : 57. 57 MB
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Syllabus Der Boden Luft Und Flechtenalgen

Author : Hanuš Ettl
ISBN : 9783642394621
Genre : Science
File Size : 34. 19 MB
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Algen spielen neben den Bakterien und Pilzen eine wichtige Rolle im Bodenleben. Zur Vertiefung der Kenntnis bodenbewohnender eukaryontischer Algen fehlte bisher ein Bestimmungswerk, das die weltweit verstreuten Daten zusammengefasst darstellt. Über 1000 Algenarten sind bislang aus Böden, aus der Luft und aus Flechten beschrieben, doch ist das Wissen über Lebensvorgänge, Reproduktion, Entwicklung usw. noch sehr lückenhaft. Auch sind viele Bodenalgen überhaupt nur mittels Kulturen erfassbar. Dieser Syllabus enthält deshalb für 260 Gattungen und mehr als 1000 Arten aero-terrestrischer Algen entsprechende Bestimmungsschlüssel, Beschreibungen von Morphologie und Zytologie samt Abbildungen, dazu noch ergänzende Hinweise auf Vorkommen, Verbreitung und vorhandene Kulturen. Ein Sonderkapital ist dabei den eukaryontischen Flechtenalgen gewidmet. Die systematische Gliederung und Anordnung stellt einen Kompromiss zwischen den Auffassungen der klassischen und modernen Systematik unter besonderer Berücksichtigung der Lichtmikroskopie dar. Soweit möglich wurden neben der Originalliteratur auch Eigenbeobachtungen und Kulturen in die Bearbeitung mit einbezogen. An taxonomischen Namensänderungen und Neubeschreibungen ist die neue Familie Myrmeciaceae (Ordnung Chlorellales) hervorzuheben. Hinweise auf wichtige Literatur sollen zu weiterführenden Untersuchungen anregen. Im allgemeinen Teil finden sich wesentliche Informationen über Ökologie, Bestimmung und Kulturmethoden bei Bodenalgen sowie übersichtliche Darstellungen der charakteristischen morphologischen und zytologischen Merkmale der behandelten Algengruppen. Seit dem Erscheinen der 1. Auflage sind zahlreiche weitere aeroterrestrische Algen beschrieben und taxonomische Änderungen vorgenommen worden. Hinweise dazu und die entsprechenden Literaturangaben samt Register sind als Ergänzungsteil nach den Bildtafeln und vor der Literatur des Hauptteils eingefügt.

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