Kongliga Svenska Vetenskaps-Akademiens handlingar

Kongliga Svenska Vetenskaps-Akademiens handlingar PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 910

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Kongliga Svenska Vetenskaps-Akademiens handlingar

Kongliga Svenska Vetenskaps-Akademiens handlingar PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 910

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Catalogue of the Books, Manuscripts, Maps and Drawings in the British Museum (Natural History) ...

Catalogue of the Books, Manuscripts, Maps and Drawings in the British Museum (Natural History) ... PDF Author: British Museum (Natural History). Library
Publisher:
ISBN:
Category : Natural History
Languages : en
Pages : 472

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Flora Europaea

Flora Europaea PDF Author: T. G. Tutin
Publisher: Cambridge University Press
ISBN: 9780521066624
Category : Science
Languages : en
Pages : 510

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The Flora Europaea, originally published between 1964 and 1980, explores the synthesis of all the national and regional Floras of Europe. The second volume covers the Dicotyledonous families from Rosaceae to Umbelliferae. The text, in English, uses a limited vocabulary, and there are glossaries of technical terms and Latin equivalents.

Siboga-Expeditie

Siboga-Expeditie PDF Author:
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 656

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Smithsonian Miscellaneous Collections

Smithsonian Miscellaneous Collections PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1014

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Bibliography of North American Conchology Previous to the Year 1860

Bibliography of North American Conchology Previous to the Year 1860 PDF Author: William Greene Binney
Publisher:
ISBN:
Category : Mollusks
Languages : en
Pages : 930

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The Sipuncula

The Sipuncula PDF Author: Edward B. Cutler
Publisher: Cornell University Press
ISBN: 1501723642
Category : Science
Languages : en
Pages : 474

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Book Description
The Sipuncula, a group of ocean-dwelling worms related to annelids and mollusks, play a significant role in the bioerosion of coral reefs and are useful indicators of environmental conditions. The 155 species live in a wide variety of marine habitats at all depths, in sand and mud, in burrows in soft rock and dead coral, and inside such protective shelters as mollusk shells. Important food items for fish and invertebrate predators, they also recycle organic wastes and function as bioassay tools for human diseases such as cystic fibrosis and acute cholera. Edward B. Cutler brings together in this volume everything that is known about the entire phylum. An introduction, with practical information about collecting and handling the animals, is followed by Part One, which incorporates new systematic analyses made during the past twenty years and offers illustrated keys to all taxa, replacing the work of A.C. Stephen and S.J. Edmonds. Part Two reviews the past thirty years' work in such areas as ecology, muscular sysetms, blood chemistry, respiration, reproduction, and excretion. Part Three provides a new synthetic perspective on the phylum's zoogeography and evolutionary relationships, both to other phyla and within the phylum. It utilizes information from the fossil record, paleo-oceanographic data, and comparative studies of immunology, physiology, embryology, and anatomy.

Freshwater Algae of North America

Freshwater Algae of North America PDF Author: John D. Wehr
Publisher: Elsevier
ISBN: 0123858771
Category : Science
Languages : en
Pages : 1067

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Book Description
Freshwater Algae of North America: Ecology and Classification, Second Edition is an authoritative and practical treatise on the classification, biodiversity, and ecology of all known genera of freshwater algae from North America. The book provides essential taxonomic and ecological information about one of the most diverse and ubiquitous groups of organisms on earth. This single volume brings together experts on all the groups of algae that occur in fresh waters (also soils, snow, and extreme inland environments). In the decade since the first edition, there has been an explosion of new information on the classification, ecology, and biogeography of many groups of algae, with the use of molecular techniques and renewed interest in biological diversity. Accordingly, this new edition covers updated classification information of most algal groups and the reassignment of many genera and species, as well as new research on harmful algal blooms. - Extensive and complete - Describes every genus of freshwater algae known from North America, with an analytical dichotomous key, descriptions of diagnostic features, and at least one image of every genus. - Full-color images throughout provide superb visual examples of freshwater algae - Updated Environmental Issues and Classifications, including new information on harmful algal blooms (HAB) - Fully revised introductory chapters, including new topics on biodiversity, and taste and odor problems - Updated to reflect the rapid advances in algal classification and taxonomy due to the widespread use of DNA technologies

British Museum Catalogue of printed Books

British Museum Catalogue of printed Books PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 496

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University of California Publications

University of California Publications PDF Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 930

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