Download or read book Plant Biodiversity and Taxonomy written by M. P. Singh and published by Daya Books. This book was released on 2002 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The depletion of biodiversity is an alarming problem all over the country. The world conservation strategy suggests that the initial effort of biodiversity conservation should aim at establishment and maintenance of a network of protected area systems by making policy changes involving local people in the protected areas management and mobilising financial resources for their conservation and protection. The problem of biodiversity conservation has become a global issue. It is being realised that forests existing in a country is not a resource just for that country, but for the whole of the world. The Amazoian Rain Forests have been called the Lungs of the World as they serve to purity of the global atmosphere by release of oxygen and absorption of Pollutants. The rate of deforestation is several times higher in the developing countries than the developed countries, as the forests are being felled to generate funds and space for development. The total number of species in the world is estimated to be around 5 to 30 million but of which about 1.4 millions species have been described. The total number of plant species in India is estimated to be about 45,000 (15,000 flowering plants, 64 gymnosperms, 2843 bryopthes, 1042 pteriodophytes, 1940 lichans and 23,000 fungi). Nearly 4900 of those species are endemic to India out of which 1500 are highly threatened (MOEF, 1994). Contents Chapter 1: Plant biodiversity; Chapter 2: Phyto sociological region of india; Chapter 3: Phyto sociological region of the trans-himalaya; Chapter 4: Phyto sociological region of the west himalaya; Chapter 5: Phyto sociological region of the eastern himalaya; Chapter 6: Phyto sociological region of north-east india; Chapter 7: Phyto sociological region of the indian desert; Chapter 8: Phto sociological region of the semi-aridzone; Chapter 9: Phyto sociological region of the gangetic plains; Chapter 10: Phyto sociological region of the western ghats; Chapter 11: Phyto sociological region of the deccan peninsula; Chapter 12: Phyto sociological region of the indian coasts; Chapter 13: Phyto sociological regions of andaman and nicobar islands; Chapter 14: Phyto sociological region of the lakshadeep islands; Chapter 15: Aquatic and wetland vegetation; Chapter 16: Weed and aliens; Chapter 17: Taxonomy: A view; Chapter 18: Angiosperms; Chapter 19: Gymnosperms; Chapter 20: Pteriodophytes; Chapter 21: Bryophytes; Chapter 22: Algae; Chapter 23: Ecology and distribution of the marine forms; Chapter 24: Fungi; Chapter 25: Lichens; Chapter 26: Botanical regions of india and their floristic compositions; Chapter 27: Some alien flowering plants.
Download or read book Taxonomy and Plant Conservation written by Etelka Leadlay and published by Cambridge University Press. This book was released on 2006-01-19 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highlights the key role played by taxonomy in the conservation and sustainable utilisation of plant biodiversity.
Download or read book Biodiversity Taxonomy and Ecology written by R. K. Tandon and published by . This book was released on 1999 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Taxonomy written by Rajni Gupta and published by The Energy and Resources Institute (TERI). This book was released on 2012-01-01 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prithipalsingh, Indian taxonomist; contributed articles.
Download or read book Contemporary Debates in Philosophy of Biology written by Francisco J. Ayala and published by John Wiley & Sons. This book was released on 2009-11-19 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Plant Systematics written by Tod F. Stuessy and published by . This book was released on 2014 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deals with biodiversity from evolution and interpretation of evolution as well as taxonomy. The relationships of Plant Systematics to Biodiversity is in the conclusion has an index to Taxa Index to subjects
Download or read book Plant Taxonomy and Biosystematics written by Clive A. Stace and published by Cambridge University Press. This book was released on 1989 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise, up-to-date and fully-integrated discussion of present-day plant taxonomy.
Download or read book Plant Taxonomy and Biodiversity written by and published by . This book was released on 2019 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biodiversity and Chemotaxonomy written by Kishan Gopal Ramawat and published by Springer Nature. This book was released on 2019-11-10 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant classifications are based on morphological characters and it is difficult, particularly in small plants and grasses, to identify these below generic level on the basis of these characters using a dissecting microscope. Plant species have intra- and inter-specific variation in secondary metabolites which can be utilized as marker compounds for identification and classification of plants. Secondary metabolites are produced as a result of primary metabolism and the production of these compounds not only involves several genes but also it is an energy dependent process. Hence these products cannot be considered as insignificant for the plant and the environment. Modern tools of molecular biology and secondary metabolites present in them can definitively decide about classification of plants. Absence of correct identification of plant is associated to many problems of resource utilization. Due to wide availability of these tools, interest has revived in systematics and correct classification of plants based on these parameters for their sustainable utilization and resource management. The purpose of this book is to assess the potential of phytochemical and molecular tools in the systematic and classification of plants. The topics covered include species concept, barcoding and phylogenetic analysis, chemotaxonomy use of polyketides, carotenes, cuticular wax, volatile oils, biodiversity of corals, metazoans, Ruta and Echinocereus. It provides comprehensive and broad subject-based reviews, useful for students, teachers, researchers, and all others interested in the field. The field has been kept wide and general to accommodate the wide-ranging topics. This book will be useful to agriculturists, chemists, botanists, industrialists, and those involved in planning of crop plants.
Download or read book Current Concepts in Plant Taxonomy written by Vernon Hilton Heywood and published by Academic Press. This book was released on 1984 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Institucional resources; Recent approaches in morphology and anatomy; Karyology and genetics; Ecology and geography; Chemistry, taxonomy and systematics; Data processing and taxonomy; Taxonomic priorities.
Download or read book Plant Taxonomy written by Tod F. Stuessy and published by Columbia University Press. This book was released on 2009 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Diversity and Classification of Flowering Plants written by Armen Leonovich Takhtadzhi͡an and published by Columbia University Press. This book was released on 1997 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: The culmination of more than fifty years of research by the foremost living expert on plant classification, Diversity and Classification of Flowering Plants is an important contribution to the field of plant taxonomy. In the last decade, the system of classifying plants has been thoroughly revised. Instead of describing every individual family, Takhtajan includes descriptions in keys to families, which he calls "descriptive keys." The advantage of descriptive keys is that they give both the characteristic features of the families and their differences. The delimitation of families and orders drastically differs from the one accepted by the Englerian school and from the one accepted in Arthur Cronquist's system. Takhtajan favors the smaller, more natural families and orders, which are more coherent and better-defined, where characters are easily grasped, and which are more suitable for information retrieval and phylogenetic studies, including cladistic analysis (because it reduces polymorphic codings).
Download or read book Plant Taxonomy Classical and Modern Methods written by Freddie Casey and published by . This book was released on 2020-09-15 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The science that finds, identifies, classifies, describes and names plants is called plant taxonomy. It is closely associated with plant systematics. Plant taxonomy facilitates an organized system for the cataloging and naming of specimens. Identification, classification and description are the main goals of plant taxonomy. Plant identification is a process of identifying an unknown plant by comparing it with previously collected specimens or through an identification manual. Plant classification is the practice of placing known plants into categories or groups to show some relationship. Giving a formal description of a newly discovered species usually in the form of a scientific paper using ICN guidelines is called plant description. This book provides significant information about this discipline to help develop a good understanding of plant taxonomy and related fields. Coherent flow of topics, student-friendly language and extensive use of examples make it an invaluable source of knowledge. This book will prove to be immensely beneficial to students and researchers in this field of study.
Download or read book Reconstructing the Tree of Life written by Trevor R. Hodkinson and published by CRC Press. This book was released on 2006-12-26 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: To document the world's diversity of species and reconstruct the tree of life we need to undertake some simple but mountainous tasks. Most importantly, we need to tackle species rich groups. We need to collect, name, and classify them, and then position them on the tree of life. We need to do this systematically across all groups of organisms and b
Download or read book Descriptive Taxonomy written by Mark F. Watson and published by Cambridge University Press. This book was released on 2015-01-08 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking a multidisciplinary approach, this book explores how new technologies are facilitating more effective collection and dissemination of taxonomic data.
Download or read book Jordan country study on biological diversity plant biodiversity and taxonomy written by and published by . This book was released on 2000 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Introduction to the Principles of Plant Taxonomy written by V. V. Sivarajan and published by Cambridge University Press. This book was released on 1991-08-30 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revised and fully updated edition encourages the reader to view existing classification systems objectively as it reflects upon the rapid advances that have occurred since the first edition's publication.
