Case Studies in Plant Taxonomy PDF Download
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Author: Tod F. Stuessy
Publisher: Columbia University Press
ISBN: 9780231076111
Category : Science
Languages : en
Pages : 196
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Book Description
Presents ten case studies and three examples designed to help students learn to make taxonomic judgments. Topics include: the significance of systematics and classification; explanation of the taxonomic hierarchy; collection and types of data used; and case studies.
Author: Tod F. Stuessy
Publisher: Columbia University Press
ISBN: 9780231076111
Category : Science
Languages : en
Pages : 196
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Book Description
Presents ten case studies and three examples designed to help students learn to make taxonomic judgments. Topics include: the significance of systematics and classification; explanation of the taxonomic hierarchy; collection and types of data used; and case studies.
Author: Gordon Gordh
Publisher: Univ of California Press
ISBN: 9780520096295
Category : Nature
Languages : en
Pages : 76
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Book Description
Author:
Publisher: BRILL
ISBN: 9004464352
Category : Science
Languages : en
Pages : 309
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Book Description
This volume is devoted to the memory of the Chinese carcinologist Prof. Ruiyu Liu (1922-2012) who dedicated his life to taxonomy, systematics, ecology, zoogeography and aquaculture. His scientific career started in 1949 with his first publications and continued.
Author: Mark F. Watson
Publisher: Cambridge University Press
ISBN: 0521761077
Category : Law
Languages : en
Pages : 349
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Book Description
Taking a multidisciplinary approach, this book explores how new technologies are facilitating more effective collection and dissemination of taxonomic data.
Author: Kenneth D. Bailey
Publisher: SAGE
ISBN: 9780803952591
Category : Reference
Languages : en
Pages : 100
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Book Description
How do we group different subjects on a variety of variables? Should we use a classification procedure in which only the concepts are classified (typology), one in which only empirical entities are classified (taxonomy), or some combination of both? In this clearly written book, Bailey addresses these questions and shows how classification methods can be used to improve research. Beginning with an exploration of the advantages and disadvantages of classification procedures including those typologies that can be constructed without the use of a computer, the book covers such topics as clustering procedures (including agglomerative and divisive methods), the relationship among various classification techniques (including the relationship of monothetic, qualitative typologies to polythetic, quantitative taxonomies), a comparison of clustering methods and how these methods compare with related statistical techniques such as factor analysis, multidimensional scaling and systems analysis, and lists classification resources. This volume also discusses software packages for use in clustering techniques.
Author: Francisco J. Ayala
Publisher: John Wiley & Sons
ISBN: 9781444314939
Category : Science
Languages : en
Pages : 440
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Book Description
This collection of specially commissioned essays puts top scholarshead to head to debate the central issues in the lively and fastgrowing field of philosophy of biology Brings together original essays on ten of the most hotlydebated questions in philosophy of biology Lively head-to-head debate format sharply defines the issuesand paves the way for further discussion Includes coverage of the new and vital area of evolutionarydevelopmental biology, as well as the concept of a unified species,the role of genes in selection, the differences between micro- andmacro-evolution, and much more Each section features an introduction to the topic as well assuggestions for further reading Offers an accessible overview of this fast-growing and dynamicfield, whilst also capturing the imagination of professionalphilosophers and biologists
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309222222
Category : Medical
Languages : en
Pages : 142
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Book Description
Motivated by the explosion of molecular data on humans-particularly data associated with individual patients-and the sense that there are large, as-yet-untapped opportunities to use this data to improve health outcomes, Toward Precision Medicine explores the feasibility and need for "a new taxonomy of human disease based on molecular biology" and develops a potential framework for creating one. The book says that a new data network that integrates emerging research on the molecular makeup of diseases with clinical data on individual patients could drive the development of a more accurate classification of diseases and ultimately enhance diagnosis and treatment. The "new taxonomy" that emerges would define diseases by their underlying molecular causes and other factors in addition to their traditional physical signs and symptoms. The book adds that the new data network could also improve biomedical research by enabling scientists to access patients' information during treatment while still protecting their rights. This would allow the marriage of molecular research and clinical data at the point of care, as opposed to research information continuing to reside primarily in academia. Toward Precision Medicine notes that moving toward individualized medicine requires that researchers and health care providers have access to very large sets of health- and disease-related data linked to individual patients. These data are also critical for developing the information commons, the knowledge network of disease, and ultimately the new taxonomy.
Author: Cletus Kurtzman
Publisher: Elsevier
ISBN: 0080542697
Category : Science
Languages : en
Pages : 1075
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Book Description
The yeasts are a phylogenetically diverse group of fungi characterized by unicellular growth. Yeasts have been used for bread making and brewing beverages for millennia, and have become increasingly important in biotechnology for production of fuel alcohol, organic acids, enzymes, and various pharmacologically important chemicals. Other species are serious human, animal, and plant pathogens. Since publication of the 3rd edition of this book in 1984, numerous new species and genera have been described, many because of the application of new molecular biological methods. Molecular comparisons have now provided a phylogenetic distinction between the yeasts and other fungi, some of which have a unicellular growth phase. This book is the most definitive treatment of taxonomy and systematics of yeasts available and has been prepared by an international team of experts and is directed at taxonomists, ecologists, mycologists, microbiologists, clinicians, molecular geneticists, and biotechnologists.
Author: V.K. Stanley Raja
Publisher: Sankalp Publication
ISBN: 8196066341
Category : Education
Languages : en
Pages : 68
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Book Description
: The class Cyanophyceae are the simplest living autotrophic prokaryotes. In the present study, the diversity of fresh water algae (Cyanophyceae) Tirunelveli District, seven sites were selected for the collection of algae. A total number of 32 species were collected from different localities. These algal taxa are classified into four families such as Chroococcaceae, Oscillatoriaceae, Nostocaceae and Rivulariaceae. 5 species belong to 4 genera are under Chroococcaceae, 13 species of 5 genera under Oscillatoriaceae, 10 species of 5 genera under Nostocaceae and 4 species of 4 genera under Rivulariaceae. Classwise percentage contribution study of algae reveals that highest contribution was of Chroococcaceae (15.62%), Oscillatoriaceae (40.62%), Nostocaceae (31.25%) and Rivulariaceae (12.5%)
Author: Donald C. Behringer
Publisher: Oxford University Press, USA
ISBN: 0198821638
Category : Science
Languages : en
Pages : 280
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Book Description
Whether through loss of habitat or cascading community effects, diseases can shape the very nature of the marine environment. Despite their significant impacts, studies of marine diseases have tended to lag behind their terrestrial equivalents, particularly with regards to their ecological effects. However, in recent decades global research focused on marine disease ecology has expanded at an accelerating rate. This is due in part to increases in disease emergence across many taxa, but can also be attributed to a broader realization that the parasites responsible for disease are themselves important members of marine communities. Understanding their ecological relationships with the environment and their hosts is critical to understanding, conserving, and managing natural and exploited populations, communities, and ecosystems. Courses on marine disease ecology are now starting to emerge and this first textbook in the field will be ideally placed to serve them. Marine Disease Ecology is suitable for graduate students and researchers in the fields of marine disease ecology, aquaculture, fisheries, veterinary science, evolution and conservation. It will also be of relevance and use to a broader interdisciplinary audience of government agencies, NGOs, and marine resource managers.
