Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Uv B And Biosphere
Download Uv B And Biosphere full books in PDF, epub, and Kindle. Read online Uv B And Biosphere ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Environmental UV Photobiology by : Lars Olof Björn
Download or read book Environmental UV Photobiology written by Lars Olof Björn and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to the overwhelming concern for possible acute and long-term effects of ozone depletion on terrestrial and aquatic life, this volume presents a comprehensive collection of review articles from an internationally acknowledged group of experts.
Book Synopsis Stratospheric Ozone Depletion/UV-B Radiation in the Biosphere by : R. Hilton Biggs
Download or read book Stratospheric Ozone Depletion/UV-B Radiation in the Biosphere written by R. Hilton Biggs and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do changes in stratospheric ozone relate to changes in UV-B irradiance and do both relate to life on Earth? This volume presents the latest data available in the basic scientific disciplines associated with these questions. The key topics are the interactive factors between the various research elements and the measurements needed to both validate ozone depletion and monitor UV flux changes in the biosphere.
Book Synopsis Stratospheric Ozone Depletion/UV-B Radiation in the Biosphere by : R. Hilton Biggs
Download or read book Stratospheric Ozone Depletion/UV-B Radiation in the Biosphere written by R. Hilton Biggs and published by Springer. This book was released on 1994-05-27 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do changes in stratospheric ozone relate to changes in UV-B irradiance and do both relate to life on Earth? This volume presents the latest data available in the basic scientific disciplines associated with these questions. The key topics are the interactive factors between the various research elements and the measurements needed to both validate ozone depletion and monitor UV flux changes in the biosphere.
Book Synopsis UV-B Radiation by : Vijay Pratap Singh
Download or read book UV-B Radiation written by Vijay Pratap Singh and published by John Wiley & Sons. This book was released on 2017-02-02 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultraviolet-B (UV-B) is electromagnetic radiation coming from the sun, with a medium wavelength which is mostly absorbed by the ozone layer. The biological effects of UV-B are greater than simple heating effects, and many practical applications of UV-B radiation derive from its interactions with organic molecules. It is considered particularly harmful to the environment and living things, but what have scientific studies actually shown? UV-B Radiation: From Environmental Stressor to Regulator of Plant Growth presents a comprehensive overview of the origins, current state, and future horizons of scientific research on ultraviolet-B radiation and its perception in plants. Chapters explore all facets of UV-B research, including the basics of how UV-B's shorter wavelength radiation from the sun reaches the Earth's surface, along with its impact on the environment's biotic components and on human biological systems. Chapters also address the dramatic shift in UV-B research in recent years, reflecting emerging technologies, showing how historic research which focused exclusively on the harmful environmental effects of UV-B radiation has now given way to studies on potential benefits to humans. Topics include: UV-B and its climatology UV-B and terrestrial ecosystems Plant responses to UV-B stress UB- B avoidance mechanisms UV-B and production of secondary metabolites Discovery of UVR8 Timely and important, UV-B Radiation: From Environmental Stressor to Regulator of Plant Growth is an invaluable resource for environmentalists, researchers and students who are into the state-of-the-art research being done on exposure to UV-B radiation.
Book Synopsis Responses of Plants to UV-B Radiation by : Jelte Rozema
Download or read book Responses of Plants to UV-B Radiation written by Jelte Rozema and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research in this book covers papers on a great number of research projects on the responses of plants and crops of natural terrestrial ecosystems, of agro-ecosystems, and of aquatic ecosystems, to enhanced solar UV-B as a result of stratospheric ozone depletion. Some introductory chapters deal with general aspects of how plants respond to UV-B radiation. Photosynthetically Active Radiation (PAR) is a primary energy resource for terrestrial plants, necessary for plant growth. Inevitably terrestrial plants absorb UV-B when exposed to solar radiation. The spectral balance between PAR and UV-B is discussed in several chapters. The responses of plants and ecosystems from the Antarctic and Arctic to enhanced solar UV-B radiation as a consequence of the hole in the ozone layer are considered in some detail. In addition the papers in the book discuss the problem of how responses of plants to UV-B radiation interact with other environmental factors. The book is of great importance for those who are involved in global change topics: biologists, ecologists, earth scientists, agronomists, environmental scientists, and those who develop environmental policy.
Book Synopsis Research in Photobiology by : A. Castellani
Download or read book Research in Photobiology written by A. Castellani and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every four years the photobio1ogists of the world get together in an International Congress. They discuss and learn not only re search details and findings in their own, often narrow, fields but educate one another broadly in the many biological systems that interact with light. It is this latter purpose that is exemplified by these proceedings - the Symposium papers and Workshop summaries of the VIIth International Congress on Photobiology held in Rome, August 29 - September 3, 1976. Photobiology is one of the few true interdisciplinary fields. It has an air of excitement about it. A glance at the table of contents indicates clearly that photobiology and its practitioners (individuals whose primary interests are in medicine, plant sci ences, animal sciences, molecular properties, and energy conversion) interact with the entire and diverse world of living creatures. We supply not only the basic research background to help evaluate many present-day environmental problems but are also evaluating and pointing the way toward solutions to a number of these problems.
Book Synopsis The Effects of UV Radiation in the Marine Environment by : Stephen De Mora
Download or read book The Effects of UV Radiation in the Marine Environment written by Stephen De Mora and published by Cambridge University Press. This book was released on 2000-03-09 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 2000, provides a comprehensive, multidisciplinary review of UV radiation effects in the marine environment. It is aimed at researchers and graduate students in photobiology, photochemistry and environmental science. It will also be useful as a supplementary text for courses in oceanography, climatology and ecology.
Book Synopsis UV-B Radiation and Crop Growth by : Sunita Kataria
Download or read book UV-B Radiation and Crop Growth written by Sunita Kataria and published by Springer Nature. This book was released on 2023-01-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an inclusive collection of topics on research on UVB for its impact on plants with a focus on its use as an emerging technology for crop growth and protection. This book covers role of UV-B on biological systems, and its transformation from generic stressor to specific regulator. It also explores the past research in UVB studies and the changing mind-sets regarding UV-B in recent time with respect to the plant growth. It also explores the discovery of specific UV-B photoreceptor, UVR8 and UVR8 mediated plants responses. This book is of interest to teachers, researchers, agriculture scientists and plant physiologists. Also the book serves as additional reading material for undergraduate and graduate students of agriculture, forestry, ecology, soil science, and environmental sciences
Book Synopsis Therapy for Severe Psoriasis E-Book by : Jashin J. Wu
Download or read book Therapy for Severe Psoriasis E-Book written by Jashin J. Wu and published by Elsevier Health Sciences. This book was released on 2016-12-02 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brand-new title in the field of dermatology, Therapy for Severe Psoriasis provides the ultimate coverage of the treatment options available for today's most serious cases, including biologics and oral therapies. It features discussions of the newest drug therapies, recent FDA-approved biosimilars, and combination approaches to care, while an overview chapter was designed to aid those new to the field in understanding the nuances of difficult-to-treat subtypes of psoriasis. Comprehensive and focused, Therapy for Severe Psoriasis will be a welcome addition to the library of any dermatologist seeking in-depth information on the challenges of this condition. - Each of the 16 chapters includes either an in-depth focus on a single therapy or an overview of a unique aspect of psoriasis, including: UVB therapy, methotrexate, acitretin, cyclosporine, apremilast, etanercept, infliximab, adalimumab, ustekinumab, secukinumab, and ixekizumab. - Takes an evidence-based approach to hard-to-treat severe psoriasis. - Discusses the newest drug therapies (such as ixekizumab), plus recent FDA-approved biosimilars, a topic unique to this particular psoriasis text. - Presents combination approaches for instances when standard treatments are not successful. - Includes an overview chapter to help beginners understand the nuances of the disorder.
Book Synopsis UV-B and Biosphere by : Jelte Rozema
Download or read book UV-B and Biosphere written by Jelte Rozema and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current phase-out schedules of the production and emission of CFC's indicate that chlorine loading in the stratosphere is not yet at its maximum. The recovery of stratospheric ozone is estimated to take time and ele vated levels of UV-B radiation are expected to occur throughout most of the next century. Despite numerous physiological studies of UV-B effects on plants, often grown in climate chambers, knowledge of UV-B effects on organisms and processes in natural aquatic or terrestrial ecosystems is poor. Currently it appears that UV-B radiation is not just an environmental stress' factor to plants. In various ways, which are incompletely understood, UV-B affects a wide range of physiological and ecological processes. Remarkably, recent field studies indicate that enhanced UV-B does not markedly affect photosynthesis, growth and primary production, but rather interferes with plant morphogenesis and plant and ecosystem functions relating to the secondary metabolism. This special issue and book UV-B and Biosphere is an attempt to cover this range and to report the progress made in the research of ecological effects of enhanced solar UV-B radiation. The papers in this book formed the basis of an international workshop entitled' UV-B and Biosphere' , December 15-18, 1995, in Wageningen, The Netherlands. A first reaction of Hans de Boois on the number of papers and sessions scheduled from Friday to Sunday morning was: far too many.
Author :Nordic Council Of Ministers Staff Publisher :Nordic Council of Ministers ISBN 13 :9789291208234 Total Pages :64 pages Book Rating :4.2/5 (82 download)
Book Synopsis Uv-B Effects on Nordic Marine Ecosystem by : Nordic Council Of Ministers Staff
Download or read book Uv-B Effects on Nordic Marine Ecosystem written by Nordic Council Of Ministers Staff and published by Nordic Council of Ministers. This book was released on 1997 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: On cover: Environment. UV B = ultra violet radiation (280-315 nm).
Download or read book Plants and UV-B written by Peter Lumsden and published by Cambridge University Press. This book was released on 1997-08-14 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of this important aspect of environmental change.
Book Synopsis UVB Instrumentation and Applications by : Ann R Webb
Download or read book UVB Instrumentation and Applications written by Ann R Webb and published by CRC Press. This book was released on 1998-07-28 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: An excellent summary of solar UV measurement for anyone involved in, or contemplating, measuring the UV part of the solar spectrum. The book is addressed predominantly to the newcomer to this expanding area of environmental measurement, but contains sufficient detail and practical information to be a valuable reference for the more experienced worker. The practical considerations of solar UV measurement are clearly described and the book explores the current state of the art of UV monitoring, explained by the historical demand for data. The many applications of solar UV data are discussed and the importance of making appropriate measurements and collecting sufficient supporting data for the analysis required of these applications is highlighted.
Book Synopsis UV Effects in Aquatic Organisms and Ecosystems by : E Walter Helbling
Download or read book UV Effects in Aquatic Organisms and Ecosystems written by E Walter Helbling and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers extensive coverage of the most important aspects of UVR effects on all aquatic (not just freshwater and marine) ecosystems, encompassing UV physics, chemistry, biology and ecology. Comprehensive and up-to-date, UV Effects in Aquatic Organisms and Ecosystems aims to bridge the gap between environmental studies of UVR effects and the broader, traditional fields of ecology, oceanography and limnology. Adopting a synthetic approach, the different sections cover: the physical factors controlling UVR intensity in the atmosphere; the penetration and distribution of solar radiation in natural waters; the main photochemical process affecting natural and anthropogenic substances; and direct and indirect effects on organisms (from viruses, bacteria and algae to invertebrate and vertebrate consumers). Researchers and professionals in environmental chemistry, photochemistry, photobiology and cell and molecular biology will value this book, as will those looking at ozone depletion and global change.
Book Synopsis Cytogenetic Studies of Forest Trees and Shrubs by : Helmut Guttenberger
Download or read book Cytogenetic Studies of Forest Trees and Shrubs written by Helmut Guttenberger and published by Arbora Publishers. This book was released on 2000 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ultraviolet Radiation in the Solar System by : M. Vázquez
Download or read book Ultraviolet Radiation in the Solar System written by M. Vázquez and published by Springer Science & Business Media. This book was released on 2006-06-30 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the history of science the opening up of a new observational or experimental window is always followed by an increase in knowledge of the subject concerned. This is also the case with the subject of this book, ultraviolet radiation (hereafter UV). In principle, the ultraviolet range might be just one more of these windows, of no particular importance. However, the energy per UV photon provides the main peculiarity, its magnitude being great enough to produce important ch- ical reactions in the atmospheres of planets and satellites, thereby a?ecting the transmission of this radiation to the ground. The Sun is the main natural source of UV radiation in the Solar System and our planet is the body where its in?uences can be best tested and the only one where its relation with life can be studied. However, the terrestrial atmosphere blocksmostofthephotonsinthiselectromagneticrangeandastronomershavehad to develop various techniques (balloons, planes and rockets) to cross this barrier and access the information. These tools have been used in parallel to investigate the physical properties of the terrestrial atmosphere and the interaction of its constituents with light. This book will addresses most of these topics.
Book Synopsis Drugs During Pregnancy and Lactation by : Christof Schaefer
Download or read book Drugs During Pregnancy and Lactation written by Christof Schaefer and published by Academic Press. This book was released on 2014-09-17 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drugs During Pregnancy and Lactation, Third Edition is a quick and reliable reference for all those working in disciplines related to fertility, pregnancy, lactation, child health and human genetics who prescribe or deliver medicinal products, and to those who evaluate health and safety risks. Each chapter contains twofold information regarding drugs that are appropriate for prescription during pregnancy and an assessment of the risk of a drug when exposure during pregnancy has already occurred. Thoroughly updated with current regulations, references to the latest pharmacological data, and new medicinal products, this edition is a comprehensive resource covering latest knowledge and findings related to drugs during lactation and pregnancy. - Provides evidence-based recommendations to help clinicians make appropriate recommendations - Uniquely organized and structured according to drug class and treatment indications to offer authoritative clinical content on potential adverse effects - Highlights new research developments from primary source about working mechanism of substances that cause developmental disorders
