The Diatoms of the United States, Exclusive of Alaska and Hawaii: Fragilariaceae, Eunotiaceae, Achnanthaceae, Naviculacae PDF Download
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Author: Ruth Patrick
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 710
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Book Description
Author: Ruth Patrick
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 710
Get Book Here
Book Description
Author: Ruth Patrick
Publisher:
ISBN: 9781422317808
Category :
Languages : en
Pages : 688
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Book Description
This systematic treatment of the diatoms of the U.S. is written for the use of all those concerned with the multitude of kinds & the fascinating diversity of this very large & important group of algae of our fresh waters. This volume represents the first part of a two part systematic treatment of the freshwater diatom flora of continental U.S. exclusive of Alaska. Besides those taxa found in fresh water, a few taxa found in estuaries of rivers & belonging to genera that commonly occur in fresh water are included. No strictly fossil species are included; however, many of the species embraced are found in recent fossil material. Although this book is concerned with the U.S., it should be helpful to the students of diatom floras in Mexico, Canada, & other areas. Illustrations.
Author: W. C. Vinyard
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 136
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Book Description
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.
Author: Ruth Patrick
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 232
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Book Description
Author: Adil Y. Al-Handal
Publisher:
ISBN: 9783443570583
Category :
Languages : en
Pages : 252
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Book Description
The authors document the diatom species composition and ecology in the two major water impoundments of Southern Iraq, the Mesopotamian Marshes and Shatt Al-Arab River. Based on light and scanning electron microscopy investigations, 293 taxa are documented, including the description of three new species. The taxa treated herein were collected from a variety of habitats over a period of 15 years. Diatom assemblages consist of a mixture of freshwater, brackish water and marine taxa. Many diatom taxa that have disappeared in recent years are also documented in this volume. One reason for their disappearance is the high salinization of the Mesopotamian Marshes and Shatt Al-Arab River areas resulting from extremely low freshwater discharge from Euphrates and Tigris Rivers which allowed the seawater front to reach these regions. Species belonging to previously recorded genera such as Eunotia and Diatoma are no longer present in this area. Therefore, this work also is a documentary record of the diatom flora of the wetlands of Southern Iraq during the past 15 years and not only provides an insight into the present state of research but preserves records and findings from taxa no longer present in Southern Iraq, due to human driven ecological impacts.
Author: Ruth Patrick
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 0
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Book Description
Author: Joseph Seckbach
Publisher: John Wiley & Sons
ISBN: 1119370728
Category : Science
Languages : en
Pages : 657
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Book Description
The aim of this new book series (Diatoms: Biology and Applications) is to provide a comprehensive and reliable source of information on diatom biology and applications. The first book of the series, Diatoms Fundamentals & Applications, is wide ranging, starting with the contributions of amateurs and the beauty of diatoms, to details of how their shells are made, how they bend light to their advantage and ours, and major aspects of their biochemistry (photosynthesis and iron metabolism). The book then delves into the ecology of diatoms living in a wide range of habitats, and look at those few that can kill or harm us. The book concludes with a wide range of applications of diatoms, in forensics, manufacturing, medicine, biofuel and agriculture. The contributors are leading international experts on diatoms. This book is for a wide audience researchers, academics, students, and teachers of biology and related disciplines, written to both act as an introduction to diatoms and to present some of the most advanced research on them.
Author: Ruth Patrick
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages :
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Book Description
Author: Easter Ellen Cupp
Publisher:
ISBN:
Category : Fragilariaceae
Languages : en
Pages :
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Book Description
