Download or read book 1997 IUCN Red List of Threatened Plants written by World Conservation Monitoring Centre and published by IUCN. This book was released on 1998 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the most comprehensive compilation of data on threatened vascular plants ever published. It includes the names of some 33,000 plant species determined to be rare or threatened on a global scale. Conservation assessments were provided by the IUCN Species Survival Commission, the National Botanical Institute (South Africa), Environment Australia, and CSIRO, The Nature Conservancy, the Smithsonian Institution, and the Royal Botanic Gardens, Kew, together with hundreds of botanic gardens and botanists throughout the world. The Royal Botanic Gardens Edinburgh and the New York Botanical Garden have made major in-kind contributions.The result of 20 years work by botanists and conservationists around the world, it is intended as a conservation tool, a provider of baseline information to measure conservation progress and as a primary source of data on plant species. Most importantly, however, it provides the building blocks on which to base a worldwide effort to conserve plant species.
Download or read book Flora of the Venezuelan Guayana Araliaceae Cactaceae written by Paul E. Berry and published by Missouri Botanical Garden Press. This book was released on 1995 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: Located in the southeastern half of Venezuela, the Venezuelan Guayana is the core area of what has been called "The Lost World." It is home to nearly 10,000 species of vascular plants, including many endemic species and genera. The Flora of the Venezuelan Guayana is the first full scientific account of the plants of the region. This volume continues the alphabetical sequence of family treatments, from Araliaceae to Cactaceae. Includes keys, descriptions, and illustrations of more than half the species treated.
Download or read book Global Differential Geometry written by Christian Bär and published by Springer Science & Business Media. This book was released on 2011-12-18 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a collection of well-written surveys provided by experts in Global Differential Geometry to give an overview over recent developments in Riemannian Geometry, Geometric Analysis and Symplectic Geometry. The papers are written for graduate students and researchers with a general interest in geometry, who want to get acquainted with the current trends in these central fields of modern mathematics.
Download or read book Astromineralogy written by Thomas Henning and published by Springer Science & Business Media. This book was released on 2010-09-21 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astromineralogy deals with the science of gathering mineralogical information from the astronomical spectroscopy of asteroids, comets and dust in the circumstellar environments in general. This field has received a tremendous boost with the reliable identification of minerals by the Infrared Space Observatory. The first edition of this book, published in 2003, was the first comprehensive and coherent account of this exciting field. Data obtained in the meantime with the Spitzer Infrared Space Telescope, the stardust mission to the comet 81P / Wild 2, and with the Cassini mission, together with progress in ground-based observations and laboratory astrophysics form the basis for this updated and widely extended second edition.Beyond addressing the specialist in the field, the book is intended as a high-level but readable introduction to astromineralogy for both the nonspecialist researcher and the advanced student.
Download or read book Extraterrestrial Seismology written by Vincent C. H. Tong and published by Cambridge University Press. This book was released on 2015-06-25 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking a transdisciplinary approach to seismology, this unique book reviews the most recent developments in planetary seismology, helioseismology, and asteroseismology.
Download or read book Symplectic and Contact Topology Interactions and Perspectives written by Y. Eliashberg and published by American Mathematical Soc.. This book was released on 2003 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers presented in this volume are written by participants of the ``Symplectic and Contact Topology, Quantum Cohomology, and Symplectic Field Theory'' symposium. The workshop was part of a semester-long joint venture of The Fields Institute in Toronto and the Centre de Recherches Mathematiques in Montreal. The twelve papers cover the following topics: Symplectic Topology, the interaction between symplectic and other geometric structures, and Differential Geometry and Topology. The Proceeding concludes with two papers that have a more algebraic character. One is related to the program of Homological Mirror Symmetry: the author defines a category of extended complex manifolds and studies its properties. The subject of the final paper is Non-commutative Symplectic Geometry, in particular the structure of the symplectomorphism group of a non-commutative complex plane. The in-depth articles make this book a useful reference for graduate students as well as research mathematicians.
Download or read book Systematics and Evolution of the Ranunculiflorae written by Uwe Jensen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume presents current ideas about the systematics and evolution of the Ranunculiflorae and most of its constituent families. A strong effort has been made to integrate DNA and morphological, anatomical, etc. evidence, and new ideas about the origin and phylogeny of the entire group as well as the Berberidaceae, Lardizabalaceae, Ranunculaceae, and Papaveraceae are arrived at.
Download or read book Caryophyllales written by H.D. Behnke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Caryophyllales are one of the few higher taxa of the flowering plants ofwhich the size and delimitation against other taxa is undisputed. However, their derivation from other taxa and the evolution of families within this order in unsettled. "Systematics and Evolution of the Caryophyllales" reviews the important characters of this taxon emphasizing their contribution and influence towards a new proposal for both the putative origin of the order and the classification of its families. New results in molecular genetics, phytochemistry, ultrastructure, and morphology are provided and discussed in relation to both the classical and molecular systematics of the order. In addition, characters like betalains and sieve-element plastids, which have played a major role in shaping the size of the order, and others like DNA-data or flower morphologythat can be useful to discuss the position of the Caryophyllales within higher plants are critically evaluated.
Download or read book The Anther written by William G. D'Arcy and published by Cambridge University Press. This book was released on 1996-03-07 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
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 World Checklist and Bibliography of Fagales Betulaceae Corylaceae Fagaceae and Ticodendraceae written by Rafaël Govaerts and published by Royal Botanic Gardens Kew. This book was released on 1998 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fagales contains full checklists of important, mainly temperate genera such as Alnus (alders), Betula (birches), Corylaceae (hornbeams), Corylus(hazels), Castanea (chestnuts), Fagus (northern beeches), Nothofagus (southern beeches), and Quercus (oaks), describing 531 species, their growth patterns, distribution and conservation status.
Download or read book Diversity and Evolutionary Biology of Tropical Flowers written by Peter K. Endress and published by Cambridge University Press. This book was released on 1996-07-25 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique account of the structure, biology and evolution of tropical flowering plants.
Download or read book Adonais written by Percy Bysshe Shelley and published by . This book was released on 1821 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Asteraceae written by Kåre Bremer and published by Timber Press (OR). This book was released on 1994 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result is the most comprehensive elucidation of the evolutionary relationships of the Asteraceae and of the groups within it, and an exhaustive classification of the family. All available information on the phylogeny of the family has here been assembled in one volume; included are more than 50 cladograms and phylogenetic trees, many of them from new and hitherto unpublished cladistic analyses. In addition to introductory chapters on cladistics, classification, morphology, and evolution, the book also includes chapters on each of the sub-families and tribes, with illustrations of morphological details, as well as descriptions of all genera. Several of these chapters were provided by Arne A. Anderberg, Per Ola Karis, Bertil Nordenstam, Johannes Lundberg, and Olof Ryding, from the Swedish Museum of Natural History in Stockholm and from the Department of Systematic Botany at Uppsala University, Sweden.
Download or read book The Acharnians written by Aristophanes and published by Simon and Schuster. This book was released on 2012-11-01 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Writing at the time of political and social crisis in Athens, Aristophanes was an eloquent yet bawdy challenger to the demagogue and the sophist. The Achanians is a plea for peace set against the background of the long war with Sparta.
Download or read book International Code of Botanical Nomenclature Tokyo Code written by W. Greuter and published by . This book was released on 1994 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The printed and only official version of the Code has been published as International Code of Botanical Nomenclature (Tokyo Code). Regnum Vegetabile 131. Koeltz Scientific Books, Königstein. ISBN 3-87429-367-X or 1-878762-66-4 or 80-901699-1-0
Download or read book Handbook of Palynology written by G. Erdtman and published by Macmillan Publishing Company. This book was released on 1968-06-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
