Download or read book Flora of Iraq Elatinaceae to Sphenocleaceae written by and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Added title page in Arabic.

Download or read book Flora of Iraq written by Shahina A. Ghazanfar and published by . This book was released on 2016 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of Iraq written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of Iraq Elatinaceae to Sphenocleaceae written by and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Added title page in Arabic.

Download or read book Invasive Alien Species written by Michael R. Ielmini and published by John Wiley & Sons. This book was released on 2021-04-21 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jedes Jahr breiten sich invasive gebietsfremde Arten in neue Ökosysteme aus. Die von den Eindringlingen verursachten Auswirkungen können sich in kürzester Zeit bemerkbar machen und verheerend sein. Das Thema der invasiven gebietsfremden Arten ist umfassend, komplex und auf verschiedenen Ebenen von globaler Bedeutung. Verschärft wird es durch die Globalisierung der Weltwirtschaft und den zunehmenden Handel, durch den die natürlichen Barrieren für den Transfer von Arten durchbrochen werden. Invasive gebietsfremde Arten bedrohen die weltweite Nahrungsmittelversorgung, die Qualität und Verfügbarkeit von Trinkwasser sowie die Stromproduktion und -versorgung. Zusammen mit den zusätzlichen Risiken durch den globalen Klimawandel ist die weltweite Homogenisierung von Pflanzen, Tieren und Mikroben ein wesentlicher Faktor für den sich verschlechternden Gesundheitszustand der Ökosysteme und die nachlassenden Ökosystemdienstleistungen überall auf der Welt. Um dieser Entwicklung entgegenzuwirken, besteht die dringende Notwendigkeit einer einheitlichen Ausrichtung von Regierungen, Kulturen und Programmen und einer besseren grenzüberschreitenden Koordination. Nur so lassen sich die vielfältigen Bedrohungen durch invasive gebietsfremde Arten für die Umwelt, die Wirtschaft und die Gesundheit von Pflanzen und Tieren sowie insbesondere die menschliche Gesundheit effektiv bekämpfen. Dieses vierbändige Werk ist das erste, das einen umfassenden Satz nützlicher Materialien zu den zentralen Themen bereitstellt, um die gesamte globale Bedrohung durch invasive gebietsfremde Arten sowie die vielfältigen Probleme in verschiedenen Teilen der Welt deutlich zu machen, und es enthält Material, in dem potenziell replizierbare Lösungen zur Überwindung dieser Bedrohungen aufgezeigt werden. Das Werk betont die Bedrohung durch invasive gebietsfremde Arten auch im Sinne eines globalen ?Aufrufs zum Handeln?. Invasive Arten kennen keine Grenzen. Daher hoffen wir, dass wir durch die Zusammenstellung von Material, das unterschiedliche wissenschaftliche und gesellschaftliche Standpunkte aus aller Welt berücksichtigt, sowie durch die Vermittlung von Erkenntnissen und Beispielen zu einer Vielzahl damit zusammenhängender Themen das globale Bewusstsein stärken und einheitliche nationale Reaktionen auf die Bedrohung durch invasive gebietsfremde Arten fördern können.

Download or read book Freshwater Animal Diversity Assessment written by E.V. Balian and published by Springer Science & Business Media. This book was released on 2008-04-27 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive study of species- and genus-level diversity and chorology of the global freshwater fauna to date. It gives a state of the art assessment of the diversity and distribution of Metazoa in the continental waters of the world.

Download or read book Flora written by DK and published by Penguin. This book was released on 2018-10-23 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let the experts at the Royal Botanic Gardens guide you around the beautiful and mysterious world that is the plant kingdom. From regulating the air we breathe to providing food, clothes, fuels, and medicines - plants are fundamental to our lives. Discover an extraordinary diversity of species, which includes a grass that grows a meter a day, roots that breathe air, and "queen of the night" cactuses whose rare blooms vanish before dawn. In a combination of art and science, Flora celebrates plants from majestic trees to microscopic algae, explaining how they germinate, grow, and reproduce. It presents species that have evolved to accommodate pollinating insects such as the foxglove, and plants that have adapted to flourish in even the most hostile of habitats. Pierre-Joseph Redoute in the 18th-century was described as the "Raphael of flowers". Flora showcases his botanical paintings as well as those of Georg Ehret and others in this gorgeous visual celebration of plants through the ages. Whether you are a keen gardener, naturalist, or botany student, this beautiful book is a treat that will entice, inform, and amaze.

Download or read book Seed Conservation written by Roger D. Smith and published by Royal Botanic Gardens Kew. This book was released on 2003 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is a review of the current scientific knowledge that underpins seed banking, a technology which plays a key role in the conservation of both domesticated and non-domesticated plant speices..."--Publisher description.

Download or read book Flowering Plants written by Armen Takhtajan and published by Springer Science & Business Media. This book was released on 2009-07-06 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: Armen Takhtajan is among the greatest authorities in the world on the evolution of plants. This book culminates almost sixty years of the scientist's research of the origin and classification of the flowering plants. It presents a continuation of Dr. Takhtajan’s earlier publications including “Systema Magnoliophytorum” (1987), (in Russian), and “Diversity and Classification of Flowering Plants” (1997), (in English). In his latest book, the author presents a concise and significantly revised system of plant classification (‘Takhtajan system’) based on the most recent studies in plant morphology, embryology, phytochemistry, cytology, molecular biology and palynology. Flowering plants are divided into two classes: class Magnoliopsida (or Dicotyledons) includes 8 subclasses, 126 orders, c. 440 families, almost 10,500 genera, and no less than 195,000 species; and class Liliopsida (or Monocotyledons) includes 4 subclasses, 31 orders, 120 families, more than 3,000 genera, and about 65,000 species.This book contains a detailed description of plant orders, and descriptive keys to plant families providing characteristic features of the families and their differences.

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 Preparation of Phytopharmaceuticals for the Management of Disorders written by Chukwuebuka Egbuna and published by Academic Press. This book was released on 2020-11-03 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preparation of Phytopharmaceuticals for the Management of Disorders: The Development of Nutraceuticals and Traditional Medicine presents comprehensive coverage and recent advances surrounding phytopharmaceuticals, nutraceuticals and traditional and alternative systems of medicines. Sections cover the concepts of phytopharmaceuticals, their history, and current highlights in phytomedicine. Also included are classifications of crude drugs, herbal remedies and toxicity, traditional and alternative systems of medicine, nanotechnology applications, and herbal cosmeticology. Final sections cover applications of microbiology and biotechnology in drug discovery. This book provides key information for everyone interested in drug discovery, including medicinal chemists, nutritionists, biochemists, toxicologists, drug developers and health care professionals. Students, professors and researchers working in the area of pharmaceutical sciences and beyond will also find the book useful. Includes the history and current highlights in phytomedicine, along with classifications of crude drugs, herbal drug technologies and herbal cosmeticology Provides detailed information on herbal remedies and toxicity, traditional and alternative systems of medicine, and applications of microbiology and biotechnology in drug discovery Discusses the nutritional and health benefits of nutraceuticals and how they help in the management and treatment of metabolic diseases

Download or read book Herbal Biomolecules in Healthcare Applications written by Subhash C. Mandal and published by Elsevier. This book was released on 2021-10-08 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbal Biomolecules in Healthcare Applications presents extensive detailed information on all the vital principles, basics and fundamental aspects of multiple herbal biomolecules in the healthcare industry. This book examines important herbal biomolecules including alkaloids, glycosides, flavonoids, anthraquinones, steroids, polysaccharides, tannins and polyphenolic compounds, terpenes, fats and waxes, proteins and peptides, and vitamins. These herbal biomacromolecules are responsible for different bioactivities as well as pharmacological potentials. A systematic understanding of the extraction, purification, characterization, applications of these herbal biomolecules and their derivatives in healthcare fields is developed in this comprehensive book. Chapters explore the key topics along with an emphasis on recent research and developments in healthcare fields by leading experts. They include updated literature review of the relevant key topics, good quality illustrations, chemical structures, flow charts, well-organized tables and case studies. Herbal Biomolecules in Healthcare Applications will be useful for researchers working on natural products and biomolecules with bioactivity and nutraceutical properties. Professionals specializing in scientific areas such as biochemistry, pharmacology, analytical chemistry, organic chemistry, clinics, or engineering focused on bioactive natural products will find this book useful. Provides a study of different type of biomolecules from herbal extracts and their bioactivities as well as their application in the healthcare industry Contributions by global leaders and experts from academia, industry and regulatory agencies, who have been considered as pioneers in the application of herbal biomolecules in the diverse healthcare fields Includes updated literature review along with practical examples and research case studies

Download or read book Microbiology for Surgical Infections written by Kateryna Kon and published by Elsevier. This book was released on 2014-03-18 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbiology for Surgical Infections: Diagnosis, Prognosis and Treatment explores current trends in etiology and antibiotic resistance of pathogens responsible for devastating and complex surgical infections. Clinicians and researchers report the most recent advances in diagnostic approaches to bacterial and non-bacterial surgical infections, including invasive fungal infections. Current guidelines for prophylaxis of community-acquired and nosocomial infections, complications in surgery, and improvement of diagnosis and treatment of these devastating surgical infections are also discussed. The work gives specific attention to intra-abdominal and wound infections, as well as infections in cardiac surgery and neurosurgery. Taken together, these explorations inform the work of specialists in different surgical arenas, as well as those working in microbiology. Microbiology for Surgical Infections provides a resource to those working to improve outcomes in this complicated arena by discussing prospects for future study and identifying targets for future research. Provides a multi-dimensional view of myriad topics pertinent to surgical infections, including questions of etiology, pathogenesis, host-microbial interactions, diagnosis, prognosis, treatment and prophylaxis Delivers cutting-edge commentary from eminent surgeons, microbiologists, and infectious disease specialists, with global contributions from both the developed and developing worlds Presents comprehensive research informed by the most recent technological and scientific advances in the field

Download or read book Flora of the British Isles written by A. R. Clapham and published by CUP Archive. This book was released on 1990-02-08 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in paperback in 1990, this book's purpose was the accurate identification of all British plants.

Download or read book Trees of New Guinea written by Timothy M. A. Utteridge and published by Royal Botanic Gardens Kew. This book was released on 2022-04-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The island of New Guinea is the most floristically diverse island in the world with an extremely rich tree flora of up to 5,000 species. Trees of New Guinea details each of the 693 plant genera with arborescent members found in New Guinea. The entire New Guinea region is covered, including the West Papua and Papua Provinces of Indonesia, Papua New Guinea and the surrounding islands such as New Britain, New Ireland and Bougainville. The book follows contemporary classifications and is richly illustrated with line drawings and photographs throughout. Each group has a family description and key to the New Guinea tree genera, followed by a description of each genus, with notes on taxonomy, distribution, ecology and diagnostic characters.Trees of New Guinea is the essential companion to anyone studying or working in the region, including botanists, conservation workers, ecologists and zoologists.

Download or read book The Natural Philosophy of Plant Form written by Agnes Arber and published by Cambridge University Press. This book was released on 1970 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1950, this monograph on the morphology of flowering plants explores the relationship between philosophy and botany.

Download or read book Duke s Handbook of Medicinal Plants of the Bible written by James A. Duke and published by CRC Press. This book was released on 2007-12-26 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readers have come to depend on Jim Duke's comprehensive handbooks for their ease of use and artful presentation of scientific information. Following the successful format of his other CRC handbooks, Duke's Handbook of Medicinal Plants of the Bible contains 150 herbs listed alphabetically and by scientific name. Each entry provides illustrations of the plant, synonyms, notes, common names, activities, indications, dosages, downsides and interactions, natural history, and extracts. It includes Biblical quotes as well as comments on points of interest.