Diatoms, Tiwari, Archana

Автор: Flaubert C Bour
Название: Diatoms: Diversity & Distribution, Role in Biotechnology & Environmental Impacts
ISBN: 1629482102 ISBN-13(EAN): 9781629482101
Издательство: Nova Science
Рейтинг:
Цена: 69690.00 T
Наличие на складе: Невозможна поставка.
Описание: In this book, the authors present current research in the study of the diversity and distribution, role in biotechnology and environmental impacts of diatoms. Topics discussed in this compilation include the determination of biogenic aluminium and rare earth element composition in diatom opal and its implication for marine chemistry of diatom frustule, an impure entity; diatom flora of fresh and brackish water bodies in the Far East of Russia; paleoceanogaphy since the warm pliocene epoch in the mid-latitudes of the Northwestern Pacific Ocean; the analysis of lake ecosystems transformation by taxonomic structure of diatom assemblages; and microphytobenthic community dynamics in the intertidal flats of the Nakdong River Estuary in South Korea.

Автор: Chambers Paul
Название: Diatoms of the Channel Islands
ISBN: 0901897973 ISBN-13(EAN): 9780901897978
Издательство: Неизвестно
Рейтинг:
Цена: 19310.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:

This atlas contains all 366 diatom species to have been recorded in the Channel Islands. Each diatom is illustrated and has information concerning where and when it was found and by whom. Basic ecological and taxonomic information is given along with with any comments or notes that are of local interest. As well a collecting and modernising diatom records from historical and contemporary sources, this atlas offers a basic introduction to diatom natural history and to their study within the Channel Islands. This guide will be of interest to botanists, microscopists and local natural historians as well as diatomists. Most of the species covered are also found in the UK and on the European continent and so the atlas part of the book may be of general use to amateur and professional researchers outside of the Channel Islands.

Features of this book include:
- All 366 species of diatom recorded from the Channel Islands.
- Clear line drawings for every the species featured.
- An introduction to the natural history of diatoms.
- Marine, freshwater and brackish species.
- A summary of all known historical diatom records.
- Advice on diatom sample preparation.

Автор: Cristуbal Gabriel, Blanco Saъl, Bueno Gloria
Название: Modern Trends in Diatom Identification: Fundamentals and Applications
ISBN: 3030392112 ISBN-13(EAN): 9783030392116
Издательство: Springer
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Цена: 260870.00 T
Наличие на складе: Поставка под заказ.
Описание: High-resolution images of phytoplankton cells such as diatoms or desmids, which are useful for monitoring water quality, can now be provided by digital microscopes, facilitating the automated analysis and identification of specimens. Conventional approaches are based on optical microscopy; however, manual image analysis is impractical due to the huge diversity of this group of microalgae and its great morphological plasticity. As such, there is a need for automated recognition techniques for diagnostic tools (e.g. environmental monitoring networks, early warning systems) to improve the management of water resources and decision-making processes. Describing the entire workflow of a bioindicator system, from capture, analysis and identification to the determination of quality indices, this book provides insights into the current state-of-the-art in automatic identification systems in microscopy.