Principles Of Dispersal In Higher Plants

Author : L. van der Pijl
Publisher : Springer Science & Business Media
ISBN 13 : 3642961088
Total Pages : 171 pages
Book Rating : 4.83/5 ( download)

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Download or read book Principles of Dispersal in Higher Plants written by L. van der Pijl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviewers from diverse branches of botany have exerted pressure to have chapters dealing with their field extended. If only to cover his incompetence, the author could not accede to these requests. Nor was it possible to respond to Eastern European urgings to extend the classificatory terminology, especially in ChapterX. He is grateful for indications of factual shortcomings in the chosen field, especially for those by Dr. RUDOLF SCHMID (Ann Arbor), who provided exten sive comment. L. VAN DER PIlL The Hague, spring 1972 Preface to the First Edition The work offered here is a companion volume to the work by K. FAEGRI and 1. VAN DER PIJL, Principles of Pollination Ecology, whim. deals with the preced ing phase of reproduction in plants. In the present work too, the emphasis is on principles and ecology. It is neither an enumeration of mechanisms, nor a compilation of cases. RIDLEY'S monumental work The Dispersal of Plants Throughout the World comprises 700 large pages of small print, and research has proceeded since then. Though this work is more than just a compilation and contains much insight and thoughts on principles in addition to reviews, its completeness hinders its use as a text book. As a reference work, it is unsurpassed and the writer made frequent use of it. The writer paid special attention to functional backgrounds for the use of taxonomists working with "characters" and to biosystematics at the macro-level.

Author : Leendert van der Pijl
Publisher :
ISBN 13 : 9783510112807
Total Pages : 0 pages
Book Rating : 4.06/5 ( download)

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Download or read book Principles of Dispersal in Higher Plants written by Leendert van der Pijl and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Leendert van der Pyl
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.34/5 ( download)

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Download or read book Principles of Dispersal in Higher Plants written by Leendert van der Pyl and published by . This book was released on 1969 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : L. V. D. Piji
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.59/5 ( download)

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Download or read book Principles of Dispersal In Higher Plants written by L. V. D. Piji and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : L. van der Pijl
Publisher : Springer Science & Business Media
ISBN 13 : 3662007991
Total Pages : 161 pages
Book Rating : 4.90/5 ( download)

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Download or read book Principles of Dispersal in Higher Plants written by L. van der Pijl and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work offerred here is a companion volume to the work by K. FAEGRI and L. VAN DER PI]L "Principles of pollination ecology", which deals with the preceding phase of reproduction in plants. In the present work too, the emphasis is on principles and ecology. It is neither an enumeration of mechanisms, nor a compilation of cases. RIDLEY'S monumental work "The dispersal of plants throughout the world" already comprises 700 large pages of small print, and research has proceeded since then. Though this work is more than just 'a compilation and contains much insight and thoughts on principles in addition to reviews, its completeness hinders its use as a textbook. As a reference work, it is unsurpassed and the writer made frequent use of it. The writer paid special attention to functional backgrounds for the use of taxonomists working with "characters" and to biosystematics at the macro-level. He is indebted to Dr. P. MULLER-SCHNEIDER (Chur, Switzerland) for the permission to translate parts of his "Verbreitungsbiologie der Bliiten pflanzen" - of which permission a modest use has been made. Thanks are also due to 'the Director of the Rijksherbarium at Leyden, and to its librarian for the use of the library. Mr. F. J. NATAN was so kind as to make a number of photographs at the author's wishes.

Author : Michael A. Mares
Publisher : University of Oklahoma Press
ISBN 13 : 0806172290
Total Pages : 695 pages
Book Rating : 4.93/5 ( download)

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Download or read book Encyclopedia of Deserts written by Michael A. Mares and published by University of Oklahoma Press. This book was released on 2017-01-19 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Deserts represents a milestone: it is the first comprehensive reference to the first comprehensive reference to deserts and semideserts of the world. Approximately seven hundred entries treat subjects ranging from desert survival to the way deserts are formed. Topics include biology (birds, mammals, reptiles, amphibians, fishes, invertebrates, plants, bacteria, physiology, evolution), geography, climatology, geology, hydrology, anthropology, and history. The thirty-seven contributors, including volume editor Michael A. Mares, have had extensive careers in deserts research, encompassing all of the world’s arid and semiarid regions. The Encyclopedia opens with a subject list by topic, an organizational guide that helps the reader grasp interrelationships and complexities in desert systems. Each entry concludes with cross-references to other entries in the volume, inviting the reader to embark on a personal expedition into fascinating, previously unknown terrain. In addition a list of important readings facilitates in-depth study of each topic. An exhaustive index permits quick access to places, topics, and taxonomic listings of all plants and animals discussed. More than one hundred photographs, drawings, and maps enhance our appreciation of the remarkable life, landforms, history, and challenges of the world’s arid land.

Author : T B Batygina
Publisher : CRC Press
ISBN 13 : 0429526717
Total Pages : 512 pages
Book Rating : 4.18/5 ( download)

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Download or read book Embryology of Flowering Plants: Terminology and Concepts, Vol. 3 written by T B Batygina and published by CRC Press. This book was released on 2019-04-23 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant embryology, dealing with the regularities of initiation and the first stages of development of an organism, is now flourishing because of the overall progress being made in natural sciences. Such discoveries of the 20th century as production of plants from a single somatic cell, experimental haploidy, and parasexual hybridization were of general biological significance. The combined efforts of embryologists, geneticists and molecular biologists yielded the discovery of specific genes that control meiosis, egg cell development and early stages of embryogenesis. The tendency to synthesize data of embryology and genetics has become increasingly noticeable. It is connected with the fact that the majority of problems connected with morphogenesis, such as differentiation, specialization, the evaluation of features and the definition of the notionsgene and feature andgenotype and phenotype concern embryology and genetics (embryogenetics) in one way or another. Evolutionary embryology has given rise to a new approach to the study of problems of adaptation in plants. In connection with the problem of preserving biological diversity under conditions of ecological stress, special attention is paid to ecological embryology, revealing the critical periods in early ontogenesis and plasticity and tolerance of reproductive systems at the level of species and population. The study of variability of morphogenesis and phenotype in population (life cycle variations and the diversity of reproductive systems) is the most important point in the population embryology of plants.

Author : Çagan H. Sekercioglu
Publisher : University of Chicago Press
ISBN 13 : 022638263X
Total Pages : 398 pages
Book Rating : 4.30/5 ( download)

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Download or read book Why Birds Matter written by Çagan H. Sekercioglu and published by University of Chicago Press. This book was released on 2016-08-24 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Explore[s] the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions-- all seen through the lens of human well-being. ... The contributors show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies."--Back cover.

Author : F. Bongers
Publisher : Springer Science & Business Media
ISBN 13 : 9401598215
Total Pages : 451 pages
Book Rating : 4.17/5 ( download)

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Download or read book Nouragues written by F. Bongers and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nouragues is a tropical forest research station in French Guiana. It was established in 1986 for research on natural mechanisms of forest regeneration. Since then a lot of research has been done on this and related topics. This book provides an overview of the main research results, and focuses on plant communities, vertebrate communities and evolutionary ecology, frugivory and seed dispersal, and forest dynamics and recruitment. The appendices give (annoted) checklists of plants, birds, mammals, herpetofauna and fishes found in the same area.

Author : Otto Thomas Solbrig
Publisher : Univ of California Press
ISBN 13 : 9780520039315
Total Pages : 236 pages
Book Rating : 4.19/5 ( download)

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Download or read book Demography and Evolution in Plant Populations written by Otto Thomas Solbrig and published by Univ of California Press. This book was released on 1980-01-01 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Populationen und ihre Dynamik, Evolution und Systematik.