Diatoms from Arid Australia

Diatoms from Arid Australia PDF Author: Jacob John
Publisher:
ISBN: 9783946583257
Category : Diatoms
Languages : en
Pages : 578

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Book Description

Diatoms from Arid Australia

Diatoms from Arid Australia PDF Author: Jacob John
Publisher:
ISBN: 9783946583257
Category : Diatoms
Languages : en
Pages : 578

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Book Description


Flora Hellenica

Flora Hellenica PDF Author: Arne Strid
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 538

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Diatoms from Western North America

Diatoms from Western North America PDF Author: Loren L. Bahls
Publisher:
ISBN: 9780945345862
Category : Diatoms
Languages : en
Pages : 52

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Book Description
Twenty new diatom species are described from remote regions of western North America. New Names, new combinations, or new status are proposed for five additional taxa. Significant range extensions and apparent new records for North America are also presented.

Diatoms

Diatoms PDF Author: F. E. Round
Publisher: Cambridge University Press
ISBN: 1107393132
Category : Science
Languages : en
Pages : 1208

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Book Description
This book presents a wide-ranging introduction to the diatoms together with an illustrated description of over 250 genera. Diatoms are important as perhaps the commonest group of autotrophic plants on earth and are abundant in all waters and on soils and moist surfaces. The introduction describes the diatom cell in detail, the structure of the wall (often extremely beautiful in design), the cell contents and aspects of life cycle and cell division. The generic atlas section is the first account of diatom systematics since 1928 (Karsten in Engler and Prantl: Die Nauturlichen Pflanzenfamilien) and each generic description is accompanied by scanning electron micrographs to show the characteristic structure. Most of the latter have been prepared specially for this work from the authors' own collections. The Diatoms will be the standard reference work on the group for years to come and is an essential reference volume.

Bacillariophyta (diatoms) of the Bahamas

Bacillariophyta (diatoms) of the Bahamas PDF Author: Michael K. Hein
Publisher: Gantner Publishing
ISBN:
Category : Nature
Languages : en
Pages : 320

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Diatoms of North America

Diatoms of North America PDF Author: Peter A. Siver
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 472

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Materials to the Orchid Flora of Colombia

Materials to the Orchid Flora of Colombia PDF Author: Dariusz L. Szlachetko
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Handbook of Australasian Biogeography

Handbook of Australasian Biogeography PDF Author: Malte C. Ebach
Publisher: CRC Press
ISBN: 1315355779
Category : Nature
Languages : en
Pages : 1009

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Book Description
The Handbook of Australasian Biogeography is the most comprehensive overview of the biogeography of Australasian plants, fungi and animal taxa in a single volume. This volume is unique in its coverage of marine, freshwater, terrestrial, and subterranean taxa. It is an essential publication for anyone studying or researching Australasian biogeography. The book contains biogeographic reviews of all major plant, animal and fungal groups in Australasia by experts in the field, including a strong emphasis on invertebrates, algae, fungi and subterranean taxa. It discusses how Australasia is different from the rest of the world and what other areas share its history and biota.

Biodiversity of Plant Species in Iran

Biodiversity of Plant Species in Iran PDF Author: Ahmad Ghahreman
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 1262

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Book Description


Protist Diversity and Geographical Distribution

Protist Diversity and Geographical Distribution PDF Author: W. Foissner
Publisher: Springer Science & Business Media
ISBN: 9048128013
Category : Science
Languages : en
Pages : 213

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Book Description
Conservation and biodiversity of protists The conservation of biodiversity is not just an issue of plants and vertebrates. It is the scarcely visible invertebrates and myriads of other microscopic organisms that are crucial to the maintenance of ecological processes on which all larger organisms and the composition of the atmosphere ultimately depend. Biodiversity and Conservation endeavours to take an holistic view of biodiversity, and when the opportunity arises to issue collections of papers dealing with too-often neglected groups of organisms. The protists, essentially eukaryotes that cannot be classi?ed in the kingdoms of animals, fungi, or plants, include some of the lea- known groups of organisms on earth. They are generally treated as a separate kingdom, commonly named Protista (or Protoctista) in textbooks, but in reality they are a mixture of organisms with disparate a?nities. Some authors have hypothesized that the numbers of protists are not especially large, and that many have extraordinarily wide distributions. However, the p- ture that unfolds from the latest studies discussed in this issue is di?erent. There are many species with wide ranges, and proportionately more cosmopolitan species than in macroorganism groups, as a result of their long evolutionary histories, but there are also de?nite patterns and geographical restrictions to be found. Further, some protists are linked to host organisms as mutualists or parasites and necessarily con?ned to the distributions of their hosts.