Nova Hedwigia Beiheft

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Beihefte Zur Nova Hedwigia

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Author :
language : de
Publisher:
Release Date : 1962

Beihefte Zur Nova Hedwigia written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Cryptogams categories.

Nova Hedwigia

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Author :
language : en
Publisher:
Release Date : 1993

Nova Hedwigia written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Cryptogams categories.

Nova Hedwigia

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Author :
language : en
Publisher:
Release Date : 1963

Nova Hedwigia written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Cryptogams categories.

Beihefte Zur Sydowia

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Author :
language : en
Publisher:
Release Date : 1979

Beihefte Zur Sydowia written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Fungi categories.

Proceedings Of The Academy Of Natural Sciences Vol 151 2001

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Author :
language : en
Publisher: Academy of Natural Sciences
Release Date :

Proceedings Of The Academy Of Natural Sciences Vol 151 2001 written by and has been published by Academy of Natural Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

The Liverworts And Hornworts Of Colombia And Ecuador

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Author : S. Robbert Gradstein
language : en
Publisher: Springer Nature
Release Date : 2021-03-25

The Liverworts And Hornworts Of Colombia And Ecuador written by S. Robbert Gradstein and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-25 with Science categories.

This book provides keys, descriptions and illustrations for about 850 species of liverworts and hornworts, in 148 genera and 47 families, of Colombia and Ecuador. The largest genera are Lejeunea (66 spp.), Plagiochila (65), Frullania (54), Radula (33), Metzgeria (33), Cololejeunea (32), Cheilolejeunea (30), Bazzania (26), Drepanolejeunea (25), Ceratolejeunea (18), Diplasiolejeunea (18), and Syzygiella (18). Species descriptions include brief morphological characterization and discussion with emphasis on characters for identification, world range as well as distribution and habitat in Colombia and Ecuador. Classes, orders, families and genera are also described and the main features for recognition of the genera are briefly discussed. The introduction includes chapters on history of exploration, diversity and endemism, and classification. A glossary, bibliography and index to scientific names are also provided.

Catalog Of The Farlow Reference Library Of Cryptogamic Botany Harvard University Author Catalog

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Author : Farlow Reference Library and Herbarium
language : en
Publisher:
Release Date : 1979

Catalog Of The Farlow Reference Library Of Cryptogamic Botany Harvard University Author Catalog written by Farlow Reference Library and Herbarium and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Botany categories.

Automatic Diatom Identification

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Author : Micha M Bayer
language : en
Publisher: World Scientific
Release Date : 2002-07-12

Automatic Diatom Identification written by Micha M Bayer and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-07-12 with Computers categories.

This is the first book to deal with automatic diatom identification. It provides the necessary background information concerning diatom research, useful for both diatomists and non-diatomists. It deals with the development of electronic databases, image preprocessing, automatic contour extraction, the application of existing contour and ornamentation features and the development of new ones, as well as the application of different classifiers (neural networks, decision trees, etc.). These are tested using two image sets: (i) a very difficult set of Sellaphora pupula with 6 demes and 120 images; (ii) a mixed genera set with 37 taxa and approximately 800 images. The results are excellent, and recognition rates well above 90% have been achieved on both sets. The results are compared with identification rates obtained by human experts. One chapter of the book deals with automatic image capture, i.e. microscope slide scanning at different resolutions using a motorized microscope stage, autofocusing, multifocus fusion, and particle screening to select only diatoms and to reject debris. This book is the final scientific report of the European ADIAC project (Automatic Diatom Identification and Classification), and it lists the web-sites with the created public databases and an identification demo.

Identifying Marine Phytoplankton

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Author : Carmelo R. Tomas
language : en
Publisher: Elsevier
Release Date : 1997-08-12

Identifying Marine Phytoplankton written by Carmelo R. Tomas and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-08-12 with Science categories.

Identifying Marine Phytoplankton is an accurate and authoritative guide to the identification of marine diatoms and dinoflagellates, meant to be used with tools as simple as a light microscope. The book compiles the latest taxonomic names, an extensive bibliography (referencing historical as well as up-to-date literature), synthesis and criteria in one indispensable source. Techniques for preparing samples and containing are included as well as hundreds of detailed, helpful information. Identifying Marine Phytoplankton is a combined paperback edition made available by popular demand of two influential books published earlier--Marine Phytoplankton and Identifying Marine Diatoms and Dinoflagellates. - Contains hundreds of illustrations showing critical characteristics necessary for proper identification, plus keys and other guides - Provides up-to-date taxonomic revisions - Includes species from around the world - Updates synthesis of modern and historical literature presented by active researchers in the field - Compiles literature from around the world into one handy source

The Gasteromycetes Of China

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Author : Fan Li
language : en
Publisher:
Release Date : 1994

The Gasteromycetes Of China written by Fan Li and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Fungi categories.