Diatoms of North America
Author : W. C. Vinyard
Publisher :
Page : 136 pages
File Size : 33,37 MB
Release : 1979
Category : Science
ISBN :
Author : W. C. Vinyard
Publisher :
Page : 136 pages
File Size : 33,37 MB
Release : 1979
Category : Science
ISBN :
Author : Loren L. Bahls
Publisher :
Page : 52 pages
File Size : 32,80 MB
Release : 2017-06
Category : Diatoms
ISBN : 9780945345862
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.
Author : Claudia Zimmermann
Publisher : Gantner Publishing
Page : 424 pages
File Size : 21,42 MB
Release : 2010
Category : Reference
ISBN :
Author : Peter A. Siver
Publisher : Gantner Publishing
Page : 916 pages
File Size : 34,69 MB
Release : 2011
Category : Diatoms
ISBN :
Annotated Diatom Micrographs. An introduction to the Atlantic Coastal Plain from North Carolina to New Jersey & a brief comparison with Waterbodies on Cape Cod.
Author : John D. Wehr
Publisher : Elsevier
Page : 1067 pages
File Size : 25,85 MB
Release : 2015-06-05
Category : Science
ISBN : 0123858771
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
Author : Peter A. Siver
Publisher :
Page : 472 pages
File Size : 15,23 MB
Release : 2005
Category : Diatoms
ISBN :
Author : Ruth Patrick
Publisher :
Page : 0 pages
File Size : 23,80 MB
Release : 1966
Category : Algae
ISBN :
Author : Janice L. Pappas
Publisher : John Wiley & Sons
Page : 587 pages
File Size : 31,8 MB
Release : 2023-08-09
Category : Science
ISBN : 1119750652
MATHEMATICAL MACROEVOLUTION IN DIATOM RESEARCH Buy this book to learn how to use mathematics in macroevolution research and apply mathematics to study complex biological problems. This book contains recent research in mathematical and analytical studies on diatoms. These studies reflect the complex and intricate nature of the problems being analyzed and the need to use mathematics as an aid in finding solutions. Diatoms are important components of marine food webs, the silica and carbon cycles, primary productivity, and carbon sequestration. Their uniqueness as glass-encased unicells and their presence throughout geologic history exemplifies the need to better understand such organisms. Explicating the role of diatoms in the biological world is no more urgent than their role as environmental and climate indicators, and as such, is aided by the mathematical studies in this book. The volume contains twelve original research papers as chapters. Macroevolutionary science topics covered are morphological analysis, morphospace analysis, adaptation, food web dynamics, origination-extinction and diversity, biogeography, life cycle dynamics, complexity, symmetry, and evolvability. Mathematics used in the chapters include stochastic and delay differential and partial differential equations, differential geometry, probability theory, ergodic theory, group theory, knot theory, statistical distributions, chaos theory, and combinatorics. Applied sciences used in the chapters include networks, machine learning, robotics, computer vision, image processing, pattern recognition, and dynamical systems. The volume covers a diverse range of mathematical treatments of topics in diatom research. Audience Diatom researchers, mathematical biologists, evolutionary and macroevolutionary biologists, paleontologists, paleobiologists, theoretical biologists, as well as researchers in applied mathematics, algorithm sciences, complex systems science, computational sciences, informatics, computer vision and image processing sciences, nanoscience, the biofuels industry, and applied engineering.
Author : Loren Bahls
Publisher :
Page : pages
File Size : 24,14 MB
Release : 2017-02
Category :
ISBN : 9780945345879
High-resolution LM images of diatoms from remote regions of western Canada are presented as a contribution to our knowledge of diatom biodiversity and biogeography in North America. Diatoms were collected from diverse habitats in four of North America's major biomes: Arctic tundra, taiga, Rocky Mountains and Pacific rainforest.
Author : W. Foissner
Publisher : Springer Science & Business Media
Page : 213 pages
File Size : 23,71 MB
Release : 2009-07-24
Category : Science
ISBN : 9048128013
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.