Listing 1 - 10 of 24 | << page >> |
Sort by
|
Choose an application
Die Ostsahara ist der größte hyperaride Raum der Erde. Die Forschungen zeigen, dass in den letzten ca. 13.000 Jahren ein geradezu dramatischer Klimawandel abgelaufen ist. Die Rekonstruktion der ostsaharischen Geoökosysteme auf der Basis von geomorphologisch-paläohydrographischen, sedimentologischen und paläozoologischen Befunden führt zu überraschenden Ergebnissen. Beispielsweise erweisen sich einige schwer zugängliche Syneklisen der Ostsahara während der früh- bis mittelholozänen Feuchtphase als bedeutende Wasserdampfquellen. Die Existenz von fischreichen Süßwasserseen und ausgedehnten Sümpfen im Inneren des Kontinents führte zu einem rückgekoppelten System mit niederschlagsauslösendem Effekt und Grundwasserbildung. Paläodrainagesysteme hoben den endorheischen Status auf; sie bildeten Migrationsbahnen für äthiopide Großsäuger und neolithische Ethnien. Der Widerspruch zwischen der heutigen Aridität und der Tatsache eines Grundwasserexports aus den großen Becken der Ostsahara an die nordafrikanische Küste wird vor dem Hintergrund der geologischen und paläoklimatischen Entwicklung diskutiert.
Paleontology . --- Geology. --- Atmospheric sciences. --- Geography. --- Paleontology. --- Geology. --- Atmospheric Sciences. --- Geography, general.
Choose an application
Gegenstand des Buches sind die atmosphärischen Vorgänge im unmittelbaren Lebensraum des Menschen, also in den unteren 100-1000 Metern der Atmosphäre und in Gebieten mit nur einigen Kilometern Ausdehnung. Die zweite Auflage wurde an die Entwicklungen der letzten Jahre angepasst und teilweise durch neuere Forschungsergebnisse erweitert. Damit bietet das Buch Grundlagen insbesondere für angewandte meteorologische Fachgebiete wie Biometeorologie, Agrarmeteorologie, Hydrometeorologie, Umweltmeteorologie und technische Meteorologie sowie für die Biogeochemie mit ausgewählten Beispielen aus diesen Gebieten. Ein wichtiger Schwerpunkt sind dabei die Transportprozesse und Stoffflüsse zwischen Atmosphäre und Erdoberfläche, wobei bewachsene und heterogene Unterlagen eine besondere Beachtung finden. Der Autor behandelt die Teilgebiete Theorie, Messtechnik, experimentelle Verfahren und Modellierung so, dass sie jeweils auch eigenständig für Lehre, Forschung und Praxis genutzt werden können.
Physical measurements. --- Measurement . --- Atmospheric sciences. --- Geography. --- Climate change. --- Geoecology. --- Environmental geology. --- Geophysics. --- Measurement Science and Instrumentation. --- Atmospheric Sciences. --- Geography, general. --- Climate Change. --- Geoecology/Natural Processes. --- Geophysics/Geodesy.
Choose an application
The Agulhas Current is one of the major currents of the world ocean. In the network of currents that connect the major ocean basins, it forms a key link. This linkage may be of critical importance in the way the ocean affects the earth's climate and climate change. Based on the research findings of 60 years, the author describes the origins of the Agulhas Current, its behaviour, its influence on the adjacent continental shelf, its effect on local weather as well as its role in linking the Indian and the Atlantic Ocean. The text is well-illustrated and includes small asides on the history of research on the Agulhas Current. An exhaustive bibliography gives easy access to present knowledge on this important current system.
Ocean currents --- Oceanography --- Oceanography, Physical --- Oceanology --- Physical oceanography --- Thalassography --- Earth sciences --- Marine sciences --- Ocean --- Currents, Oceanic --- Ocean circulation --- Water currents --- Ocean surface topography --- Oceanography. --- Environmental toxicology. --- Physical geography. --- Ecotoxicology. --- Geophysics/Geodesy. --- Atmospheric Sciences. --- Geography --- Ecotoxicology --- Pollutants --- Pollution --- Environmental health --- Toxicology --- Geophysics. --- Atmospheric sciences. --- Atmospheric sciences --- Atmosphere --- Geological physics --- Terrestrial physics --- Physics --- South Africa
Choose an application
Clouds affect the climate of the Earth, and they are an important factor in the weather. Therefore, their radiative properties must be understood in great detail. This book summarizes current knowledge on cloud optical properties, for example their ability to absorb, transmit, and reflect light, which depends on the clouds’ geometrical and microphysical characteristics such as sizes of droplets and crystals, their shapes, and structures. In addition, problems related to the image transfer through clouds and cloud remote sensing are addressed in this book in great detail. This book can be an important source of information on theoretical cloud optics for cloud physicists, meteorologists and optical engineers. All basic ideas of optics as related to scattering of light in clouds (e.g. Mie theory and radiative transfer) are considered in a self consistent way. Consequently, the book can also be a useful textbook to newcomers to the field.
Clouds --- Radiative transfer --- Thermodynamics --- Physics. --- Atmospheric sciences. --- System theory. --- Geophysics. --- Geophysics and Environmental Physics. --- Atmospheric Sciences. --- Optics, Lasers, Photonics, Optical Devices. --- Complex Systems. --- Statistical Physics and Dynamical Systems. --- Geological physics --- Terrestrial physics --- Earth sciences --- Physics --- Systems, Theory of --- Systems science --- Science --- Aerophysics --- Meteorology, Physical --- Physical meteorology --- Atmospheric science --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Philosophy --- Atmospheric sciences --- Atmosphere --- Clouds - Thermodynamics
Choose an application
Convergent plate margins and subduction zones are first order features shaping the Earth. Convergent continental margins combine the majority of processes that affect the internal architecture thermal and geochemical character of continental lith- phere. In addition, the close relationships between active deformation and uplift, m- matism and associated crustal growth, ore formation, the release of more than 90% of global seismic energy at convergent margins, make these plate boundaries imp- tant natural laboratories where mass and energy flux rates can be studied at various scales. Since the advent of plate tectonic theory, it has been recognized that all of these phenomena are intimately related and often governed by feedback mechanisms. Accordingly, subduction orogeny has become an international, high-priority theme in process-oriented, earth-system analysis. In this context, Dewey and Bird (1970) have defined the Andes as the type representative for orogeny and associated p- cesses at convergent margins in their benchmark paper. The Andes, therefore, p- vide an excellent natural laboratory for studying the above processes.
Orogeny --- Subduction zones --- Geology, Structural --- Geotectonics --- Structural geology --- Tectonics (Geology) --- Physical geology --- Zones, Subduction --- Plate tectonics --- Mountain building --- Orogenesis --- Tectogenesis --- Geology. --- Physical geography. --- Geography. --- Sedimentology. --- Geographical information systems. --- Geophysics/Geodesy. --- Earth Sciences, general. --- Geographical Information Systems/Cartography. --- Atmospheric Sciences. --- Geographical information systems --- GIS (Information systems) --- Information storage and retrieval systems --- Petrology --- Cosmography --- Earth sciences --- World history --- Geography --- Geognosy --- Geoscience --- Natural history --- Geophysics. --- Earth sciences. --- Atmospheric sciences. --- Atmospheric sciences --- Atmosphere --- Geosciences --- Environmental sciences --- Physical sciences --- Geological physics --- Terrestrial physics --- Physics
Choose an application
Numerical weather prediction is receiving increased attention as weather forecasters aim to improve the numerical models used to forecast the weather. This is a textbook on global spectral modeling, which is an important component for global weather forecasts at numerous operational centers. This book covers all areas of model development including numerical analysis, treatment of clouds, mountains, radiation, precipitation processes, and the surface layers over land and the ocean. The objectives of this book are to provide a systematic and sequential background for students, researchers, and operational weather forecasters in order to develop comprehensive weather forecast models. This is designed for a one semester introductory graduate level course on weather prediction methodologies. As a prerequisite it requires a basic background in meteorology, applied mathematics, and numerical analysis.
Earth sciences. --- Meteorology. --- Geophysics. --- Atmospheric sciences. --- Environmental sciences. --- Earth Sciences. --- Atmospheric Sciences. --- Geophysics/Geodesy. --- Earth Sciences, general. --- Environmental Monitoring/Analysis. --- Environmental Physics. --- Environmental science --- Science --- Aerophysics --- Meteorology, Physical --- Physical meteorology --- Atmospheric science --- Geological physics --- Terrestrial physics --- Earth sciences --- Physics --- Aerology --- Geosciences --- Environmental sciences --- Physical sciences --- Physical geography. --- Geography. --- Monitoring/Environmental Analysis. --- Geography --- Cosmography --- World history --- Numerical weather forecasting. --- Environmental monitoring. --- Biomonitoring (Ecology) --- Ecological monitoring --- Environmental quality --- Monitoring, Environmental --- Applied ecology --- Environmental engineering --- Pollution --- Atmospheric sciences --- Atmosphere --- Measurement --- Monitoring
Choose an application
The Near-Surface Layer of the Ocean provides a comprehensive account of the structure and dynamics of this important component of the ocean. The book develops the relevant physics and thermodynamics in depth. Detailed treatment is given to the surface microlayer, upper-ocean turbulence, fine thermohaline structure, coherent structures, high wind-speed regime, and to practical applications. Results of major air-sea interaction experiments (including those obtained with the participation of the authors) are used in the analysis. .
Oceanography. --- Earth sciences. --- Geosciences --- Environmental sciences --- Physical sciences --- Oceanography, Physical --- Oceanology --- Physical oceanography --- Thalassography --- Earth sciences --- Marine sciences --- Ocean --- Climatology. --- Atmospheric Sciences. --- Remote Sensing/Photogrammetry. --- Complex Systems. --- Classical and Continuum Physics. --- Atmospheric sciences. --- Remote sensing. --- Statistical physics. --- Dynamical systems. --- Continuum physics. --- Classical field theory --- Continuum physics --- Physics --- Continuum mechanics --- Dynamical systems --- Kinetics --- Mathematics --- Mechanics, Analytic --- Force and energy --- Mechanics --- Statics --- Mathematical statistics --- Remote-sensing imagery --- Remote sensing systems --- Remote terrain sensing --- Sensing, Remote --- Terrain sensing, Remote --- Aerial photogrammetry --- Aerospace telemetry --- Detectors --- Space optics --- Climate --- Climate science --- Climate sciences --- Science of climate --- Atmospheric science --- Atmospheric sciences --- Atmosphere --- Statistical methods
Choose an application
Our planet exists within a space environment affected by constantly changing solar atmosphere producing cosmic particles and electromagnetic waves. This "space weather" profoundly influences the performance of our technology because we primarily use two means for transmitting information and energy; namely, electromagnetic waves and electricity. On an everyday basis, we have developed methods to cope with the normal conditions. However, the sun remains a fiery star whose 'angry' outbursts can potentially destroy spacecrafts, kill astronauts, melt electricity transformers, stop trains, and generally wreak havoc with human activities. Space Weather is the developing field within astronomy that aims at predicting the sun’s violent activity and minimizing the impacts on our daily lives. Space Weather, Environment, and Societies explains why our technological societies are so dependent on solar activity and how the Sun disturbs the transmission of information and energy. Footnotes expand specific points and the appendices facilitate a more thorough command of the physics involved. This beautifully illustrated book is written for astronomy and nature enthusiasts as well as for the undergraduate/graduate level readers who would like to better master the physics of near space.
milieutechnologie --- meteorologie --- astronomy --- Cosmology --- klimatologie --- kosmologie --- Astrophysics --- Engineering sciences. Technology --- Meteorology. Climatology --- ingenieurswetenschappen --- astrofysica --- astrophysics --- Environmental protection. Environmental technology --- Magnetosphere --- Solar activity --- Solar-terrestrial physics --- Space environment --- Solar terrestrial interactions --- Solar-terrestrial relations --- Sun-Earth connection --- Terrestrial-solar relations --- Geophysics --- Solar radiation --- Stellar activity --- Atmosphere, Upper --- Environment, Space --- Extraterrestrial environment --- Space weather --- Extreme environments --- Solar-terrestrial physics. --- Space environment. --- Solar activity. --- Magnetosphere. --- Upper atmosphere --- Astronomy. --- Physical geography. --- Engineering. --- Astronomy, Astrophysics and Cosmology. --- Environmental Physics. --- Atmospheric Sciences. --- Engineering, general. --- Construction --- Industrial arts --- Technology --- Geography --- Astrophysics. --- Environmental sciences. --- Atmospheric sciences. --- Atmospheric sciences --- Earth sciences --- Atmosphere --- Environmental science --- Science --- Astronomical physics --- Astronomy --- Cosmic physics --- Physics
Choose an application
Dust storms, produced by the removal of surface materials from the world’s drylands, are a vital component of the environment. This is because of their role in biogeochemical cycling, their potential influence on climate, their role in sediment accumulation and their influence on human affairs. This book, which is exhaustively referenced, explores and summarises recent research on where dust storms originate, why dust storms are generated, where dust is transported and deposited, the nature of dust deposits and the changing frequency of dust storms over a range of time-scales.
Dust storms. --- Dust storms --- Environmental aspects. --- Storms --- Wind erosion --- Ecology. --- Physical geography. --- Sedimentology. --- Soil conservation. --- Atmospheric Sciences. --- Biogeosciences. --- Geoecology/Natural Processes. --- Physical Geography. --- Soil Science & Conservation. --- Petrology --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Geography --- Balance of nature --- Biology --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Environmental sciences --- Population biology --- Control --- Prevention --- Conservation --- Ecology --- Atmospheric sciences. --- Geobiology. --- Geoecology. --- Environmental geology. --- Soil science. --- Pedology (Soil science) --- Agriculture --- Earth sciences --- Geoecology --- Environmental protection --- Physical geology --- Biosphere --- Atmospheric sciences --- Atmosphere
Choose an application
This award-winning "must-read" for weather and railroad buffs is the first book to cover the impacts of major storms of the last hundred years on this massive American industry. Includes 210 historic and color train photos and special Katrina coverage.
Earth Sciences. --- Meteorology/Climatology. --- History. --- Popular Science in Nature and Environment. --- Geography. --- Meteorology. --- Life sciences. --- Géographie --- Météorologie --- Sciences de la vie --- Histoire --- Railroads --- Maintenance and repair. --- Disaster victims. --- Hurricane Katrina, 2005 -- Personal narratives. --- Hurricanes. --- Railroads -- Maintenance and repair. --- Weather. --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Transportation Engineering --- Maintenance and repair --- Earth sciences. --- Atmospheric sciences. --- Nature. --- Environment. --- Atmospheric Sciences. --- History, general. --- Annals --- Auxiliary sciences of history --- Biosciences --- Sciences, Life --- Science --- Aerology --- Atmospheric science --- Atmospheric sciences --- Earth sciences --- Atmosphere --- Balance of nature --- Biology --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Environmental sciences --- Population biology --- Ecology
Listing 1 - 10 of 24 | << page >> |
Sort by
|