Author: Áskell Löve
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1276
Book Description
Cytotaxonomical Atlas of the Slovenian Flora
Author: Áskell Löve
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1276
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1276
Book Description
Data-processing in phytosociology
Author: E. van der Maarel
Publisher: Springer Science & Business Media
ISBN: 9400991940
Category : Science
Languages : en
Pages : 225
Book Description
(RANKIN) of equivocation information (1-:) and interaction information (M). The method is described in the present paper for I: and in a previous paper (Orloci, 1976) for M. The results presented in this paper suggest that for Species Rank order Information Percentage of total* species to be weighted according to their suitability to I· M I M r M characterize isolated groups of releves in a phytosociolo 5 7 54.15 2.31 17.97 0.82 gical table, the equivocation information may serve as a 9 5 49.86 23.19 16.55 8.22 3 3 9 47.79 0.56 15.86 0.20 suitable weight. The appropriate formulations are derived 6 4 8 36.18 1.18 12.01 0.42 4 5 3 24.36 59.34 8.09 21.03 and computed for some data from a salt marsh community. 8 6 4 24.25 39.04 8.05 13.84 10 7 I 21.96 71.17 7.29 25.23 7 8 2 18.67 69.01 6.20 24.46 9 10 18.40 6.11 10 6 5.64 16.31 1.87 5.78 References Total 301.00* 282.11 * 100.00 100.00 Feoli, E. 1973. An index for weighing characters in monothetic classifications. (Italian with English summary). Giorn. Bot. Ita!' 107: 263-268. Gower, J.e. 1967. A comparison of some methods of cluster is a monotone, increasing function of sample size if .. ).
Publisher: Springer Science & Business Media
ISBN: 9400991940
Category : Science
Languages : en
Pages : 225
Book Description
(RANKIN) of equivocation information (1-:) and interaction information (M). The method is described in the present paper for I: and in a previous paper (Orloci, 1976) for M. The results presented in this paper suggest that for Species Rank order Information Percentage of total* species to be weighted according to their suitability to I· M I M r M characterize isolated groups of releves in a phytosociolo 5 7 54.15 2.31 17.97 0.82 gical table, the equivocation information may serve as a 9 5 49.86 23.19 16.55 8.22 3 3 9 47.79 0.56 15.86 0.20 suitable weight. The appropriate formulations are derived 6 4 8 36.18 1.18 12.01 0.42 4 5 3 24.36 59.34 8.09 21.03 and computed for some data from a salt marsh community. 8 6 4 24.25 39.04 8.05 13.84 10 7 I 21.96 71.17 7.29 25.23 7 8 2 18.67 69.01 6.20 24.46 9 10 18.40 6.11 10 6 5.64 16.31 1.87 5.78 References Total 301.00* 282.11 * 100.00 100.00 Feoli, E. 1973. An index for weighing characters in monothetic classifications. (Italian with English summary). Giorn. Bot. Ita!' 107: 263-268. Gower, J.e. 1967. A comparison of some methods of cluster is a monotone, increasing function of sample size if .. ).
Plant Taxonomy and Biosystematics
Author: Clive A. Stace
Publisher: Cambridge University Press
ISBN: 9780521427852
Category : Science
Languages : en
Pages : 276
Book Description
A concise, up-to-date and fully-integrated discussion of present-day plant taxonomy.
Publisher: Cambridge University Press
ISBN: 9780521427852
Category : Science
Languages : en
Pages : 276
Book Description
A concise, up-to-date and fully-integrated discussion of present-day plant taxonomy.
Acta Biologica Cracoviensia
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 402
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 402
Book Description
Plant Taxonomy
Author: Tod F. Stuessy
Publisher: Columbia University Press
ISBN: 0231518641
Category : Science
Languages : en
Pages : 566
Book Description
The field of plant taxonomy has transformed rapidly over the past fifteen years, especially with regard to improvements in cladistic analysis and the use of new molecular data. The second edition of this popular resource reflects these far-reaching and dramatic developments with more than 3,000 new references and many new figures. Synthesizing current research and trends, Plant Taxonomy now provides the most up-to-date overview in relation to monographic, biodiversity, and evolutionary studies, and continues to be an essential resource for students and scholars. This text is divided into two parts: Part 1 explains the principles of taxonomy, including the importance of systematics, characters, concepts of categories, and different approaches to biological classification. Part 2 outlines the different types of data used in plant taxonomic studies with suggestions on their efficacy and modes of presentation and evaluation. This section also lists the equipment and financial resources required for gathering each type of data. References throughout the book illuminate the historical development of taxonomic terminology and philosophy while citations offer further study. Plant Taxonomy is also a personal story of what it means to be a practicing taxonomist and to view these activities within a meaningful conceptual framework. Tod F. Stuessy recalls the progression of his own work and shares his belief that the most creative taxonomy is done by those who have a strong conceptual grasp of their own research.
Publisher: Columbia University Press
ISBN: 0231518641
Category : Science
Languages : en
Pages : 566
Book Description
The field of plant taxonomy has transformed rapidly over the past fifteen years, especially with regard to improvements in cladistic analysis and the use of new molecular data. The second edition of this popular resource reflects these far-reaching and dramatic developments with more than 3,000 new references and many new figures. Synthesizing current research and trends, Plant Taxonomy now provides the most up-to-date overview in relation to monographic, biodiversity, and evolutionary studies, and continues to be an essential resource for students and scholars. This text is divided into two parts: Part 1 explains the principles of taxonomy, including the importance of systematics, characters, concepts of categories, and different approaches to biological classification. Part 2 outlines the different types of data used in plant taxonomic studies with suggestions on their efficacy and modes of presentation and evaluation. This section also lists the equipment and financial resources required for gathering each type of data. References throughout the book illuminate the historical development of taxonomic terminology and philosophy while citations offer further study. Plant Taxonomy is also a personal story of what it means to be a practicing taxonomist and to view these activities within a meaningful conceptual framework. Tod F. Stuessy recalls the progression of his own work and shares his belief that the most creative taxonomy is done by those who have a strong conceptual grasp of their own research.
Aspects of Plant Sciences
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 584
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 584
Book Description
The Kew Record of Taxonomic Literature Relating to Vascular Plants for ...
Author:
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 318
Book Description
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 318
Book Description
Canadian Journal of Botany
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 552
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 552
Book Description
C L
Author:
Publisher:
ISBN:
Category : Cells
Languages : en
Pages : 428
Book Description
Publisher:
ISBN:
Category : Cells
Languages : en
Pages : 428
Book Description
The Kew Record of Taxonomic Literature
Author:
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 400
Book Description
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 400
Book Description