····· lezzter Preis 18.05€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The general aim as formulated at the start of this Ph.D. research has been to compose a state-of-the-art three-dimensional regional scale atmospheric transport chemistry model (CTM) which can be used for both long-term tropospheric chemistry and regional air quality simulations. REMO has been extended by a photo-chemical reaction scheme, ReLACS (Crassier et al., 2000) as a secondary lumped chemistry mechanism of the RACM (Stockwell et al., 1997) is used for that purpose. A program that allows on-line photolysis rate calculations (FAST-J2) (Wild et al., 2000) and an efficient ODE solver (CHEMEQ2) based on alpha-QSS approach (Mott et al, 2000 Mott and Oran et al., 2001) are utilized. We refer to this extended REMO as RECCM (REgional Climate Chemistry Model). With the aid of this model the processes and their interactions that control the chemical composition of the troposphere can be investigated.In order to reach the aim described above the first step is to build up and validate the chemical module, which is one of the most important components in the 3-D model. With well-designed scenarios (Poppe et al., 2001) a validation test of the chemical module was carried out using our box model. The test results was analyzed and evaluated through comparing with reference based on RACM. The processes involved in continuity equation of species include horizontal advection, vertical advection and turbulent diffusion, re-distribution due to cumulus convective system, chemical transformation, dry deposition and emission rates. The appropriate numerical schemes for solving each process by operator splitting are proposed. The interface between REMO and the chemical module is developed through which the real time variables, i.e., cloud optical depth, surface albedo, pressure and temperature profiles from REMO are transferred into chemical module for chemical rate constants and photolysis rates calculations at each time step. The modeled ozone profile is used for ozone input for photolysis rates calculation. A proper approach to deal with EMEP emission data is proposed. This approach can provide the hourly input of emissions to the model. In result the first version of RECCM becomes available. The baseline simulation of the year of 1999 is carried out after model set up is finished. Annual cycle of ozone and oxidants are obtained by the simulation. The quality of model runs are analysed by comparing with wide range of observation data over Europe. The basic features of ozone spatial distribution and seasonal variation over Europe in 1999 are identified from the measurements. The three typical patterns over Europe derived from observations agree well with the results from measurements covered the time period March 1989 - February 1993(Scheel et al., 1997). The model simulations have ability to reproduce the regional patterns. The case study of early spring ozone in Spain shows the ability of RECCM to simulate this ongoing debate issue. The results suggest that early spring ozone for this case is mainly caused by downward transport of ozone rich air from upper levels rather than due to regional scale photochemistry. In addition the simulation of a pronounced high ozone episode during 29 July to 4 August 1999 is presented and analyzed. RECCM performance is reasonable according to comparing simulations against observations. The model is evaluated based on model quality objectives (MQO). The model quality is comparable with three of six models involved in inter-comparison of CTMs within GLOREAM. However the same kind of simulation data, for example, one annual cycle of 1999 from these models is needed if a full version inter-comparison has to be implemented. ····· 10361169685
····· lezzter Preis 18.05€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Summary This thesis is the first long-term investigation that gives a detailed characterization of the surface wave field including small-amplitude waves with a high temporal resolution in a lacustrine environment. In Lake Constance, wind as well as ship waves contribute to the overall wave field, whereas ship waves are as important as wind waves on an annual scale and even dominate the wave field during summer. The specific occurrence and properties of wind and ship waves cause different temporal patterns and have various implications on sediment resuspension and the underwater light climate, which in turn affect biotic processes in the littoral ecosystem. The results of this thesis demonstrate the strong linkages between physical processes and biological conditions, which supports the need of integrated research. ····· 10361169914
····· lezzter Preis 19.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In this report we underline the importance of studying the social representation of climate change for climate policy, especially in a democracy such as India. Social representations are, from a social science point of view, no epiphenomena of real issues, but the very fabric of individual reality and, building on that, collective decision making. If climate change is not socially represented, it is not there in a society. We brie y characterise the Indian climate discourse, which we perceive as being more complex (heterogeneous) than the European or American one. After a brief look at other studies of climate change perceptions, we turn to our own small sample of qualitative interviews (n=16) in Hyderabad, covering a broad range of issues. We then focus on the way our respondents do represent climate change in the context of weather changes, of its causes, and of possible solutions. We present a typology of cognitive maps of climate change, and relate them to the lifestyle and the social context of the respondents that adhere to it. We also try to identify some starting points for a meaningful climate change discourse in Hyderabad, aiming at the improvement of both local adaptation and local mitigation. The report ends with some general conclusions. ····· 10361173015
····· lezzter Preis 24.00€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Tourismus gilt schon heute als einer der weltweit wichtigsten Wirtschaftszweige mit weiterem Wachstumspotential. Doch der Wettbewerb der Destinationen ist groß. Die regionalen Tourismuswirtschaften müssen auf die sich ständig wandelnden Herausforderungen durch veränderte Reisetrends sowie gesellschaftliche und politische Einflüsse aktiv eingehen. Dazu bedarf es geeigneter Grundlagen und Strategien. Die vorliegende Veröffentlichung stellt die Grundlagen des Tourismus sowie die touristischen Schwerpunkte in Nordhessen dar und analysiert die nordhessischen Landschaftstypen und ihren Stellenwert für den Tourismus. Die Auswirkungen von klimatischen Veränderungen auf die Landschaft und die aktuelle Tourismusstruktur stehen hierbei im Mittelpunkt. Eine nachfolgende Veröffentlichung wirdsich mit den langfristigen Strategien und kurzfristigen Reaktionsmöglichkeiten befassen. ····· 1036162238
····· lezzter Preis 25.65€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This study examines the impact of smallholders` access to land and credit markets and ist impact on the adoption of technologies as well as land use decisions in the vicinity of the Lore-Lindu national park, Central Sulawesi, Indonesia. The study focuses on upland areas which are devoted to cocoa and coffee because these agricultural activities contribute to the pressure on the Lore Lindu National Park. At the current level of forest encroachment, these activities threaten the existence of the Lore Lindu National Park. The adoption of technologies as an indicator of agricultural intensification can play an important role in reducing the pressure on the forest. A necessary condition to apply advanced technology is the availability of sufficient financial capital. However, most of the farm households in the vicinity of the Lore Lindu National Park are categorized as smallholders and face a lack of capital. Therefore the role of rural financial services to relax their liquidity constraint is important. In the analyses the rural financial services are divided into informal and formal credit institutions. The various econometrics model used in the analysis are: (1) the determinants of land possessions by households, by using a tobit model (2) the determinants of households access to and participation in informal credit markets by using a probit model (3) the determinants of technology adoption by using a two step and recursive model (4) The determinants of the households` credit constraint by applying a probit model and (5) the impact of households credit constraint on land use decisions by using a switching regression model. ····· 10361158205
····· lezzter Preis 25.65€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Uganda`s soil degradation problems have emerged as a major concern and are threatening the food security of many farmers. In order to tailor site-specific corrective land management, this study investigates the spatial variability of key soil-quality parameters on a national and hillslope scale and assesses the soil redistribution rates on hillslopes in Uganda. Soil and environmental data were collected from 107 villages and 2 hillslopes in Uganda. On a national scale, a GIS-based stratification produced 18 spatial development domains that serve as a pre-classification of soils in Uganda. Within these domains, a zonation algorithm can further delineate hillslopes into landscape elements based on soil variability. This can be done by farmers. The Caesium-137 modeling approach is a suitable technique to estimate soil erosion and sedimentation rates and processes on the hillslopes. These GIS-based maps and hillslope delineation tools can help policy makers and farmers in tailoring appropriate land use systems to their fields and landscapes. ····· 10361158067
für 26.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Desde tiempo inmemorial, la Villa de Santa Brígida atrajo el interés de muchos visitantes por sus espléndidas condiciones climáticas. Se convirtió en un espacio donde muchas personas buscaban pasar largas temporadas alejadas del agobio y de la insalubridad de las contaminadas ciudades europeas, castigadas por la febril actividad de sus fábricas que comenzaban a proliferar por el continente Europeo durante el siglo XIX con el advenimiento de la revolución industrial. Es en este momento, en que comenzó a popularizarse lo que hoy conocemos como turismo, cuando este territorio adquirió un gran interés para los primeros turistas. El clima y los atractivos naturales y culturales del municipio atrajeron su atención, favoreciendo así el desarrollo de una boyante actividad turística en el entorno del Monte Lentiscal. El paisaje del vino, el volcán de Bandama y la actividad locera del pago (alfarero) de La Atalaya se convirtieron en señas de identidad de nuestra marca turística extendiendo la fama entre los numerosos viajeros y turistas que se acercaban a él. ····· 1036189726
····· lezzter Preis 26.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray En el presente estudio, se hace énfasis en la zonificación del riesgo de deslizamientos en carreteras debido a que, en Bolivia, particularmente en Cochabamba, existen varios tramos carreteros que están constantemente con este problema. Se hace incapié en la necesidad de una metodología que haga frente a esta tarea y que a su vez contemple el hecho de que en paises en vías de desarrollo la información para análisis de este tipo es excasa y/o inexistente. Con esto en cuenta la metodología tiene como variables principales la geología, la topografía, datos de precipitación y de sismos en el área de estudio. Todos estos datos son combinados con ayuda de un Sistema de Información Geográfica y organizados en una esrtuctura jerárquica para emplear el Análisis Jerárquico de Procesos (AHP)en la obtención del mapa final de riesgos. Con los resultados obtenidos es posible establecer zonas dónde son requeridos estudios a más detalle. Lo aquí propuesto, si bien ha sido aplicado a las carreteras, puede ser generalizado al analisis de otro tipo de elementos, como ser estructuras. ····· 1036123024
····· lezzter Preis 26.60€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Ein besseres Verständnis der genetischen Diversität und ihrer Verteilung ist nicht nur für eine effektive Nutzung der genetischen Ressourcen in Züchtungsprogrammen notwendig, sondern auch für die Gestaltung von Sammelreisen und Erhaltungsprojekten. Dazu wurde die Diversität bei äthiopischen tetraploiden Weizenlandsorten mittels morphologischer und molekularer Marker untersucht. Für die morphologische Analyse wurden 271 Akzessionen auf 13 morphologische und agronomische Merkmale untersucht. Zur Anwendung kamen statistische Verfahren wie der Shannon Weaver Diversitäts-Index und multivariate Techniken (Clustering, Ordination, Diskriminanz-Analyse). Die Ergebnisse der Hauptkomponenten - Analyse ergaben, dass die ersten fünf Hauptkomponenten mit Eigenvalues >175, 42% der Gesamtvariation aller Akzessionen bestimmen. Sowohl die Cluster-Analyse als auch Scatter-Plot von PC1 gegenüber PC2 zeigten das Fehlen eines klaren Musters einer regionalen Gruppenierung, da die Akzessionen verschiedener Gebiete über viele Cluster verteilt waren. Mit der Diskriminanz-Analyse konnten die Akzessionen mit einer mittelren korrekten Klassifikationsrate von 60,9% differenziert werden. Wichtige Variablen der Diskriminanz-Analyse waren Tage bis zum Ährenschieben und Ährenlänge. Der Shannon-Weaver Diversitäts-Index für alle Merkmale betrug 0,74. Die Aufteilung der phänotypischen Gesamt-Diversität in eine Diversität zwischen den und in eine solche innerhalb der Regionen ergab Werte von 0,71 bzw. 0,29. Im allgemeinen zeigte die phänotypsche Diversität beträchtliche Unterschiede für jedes Merkmal in verschiedenen geographischen Regionen und Höhenklassen. ····· 10361158274
····· lezzter Preis 26.60€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Die Ressource Wasser ist essentiell für das Leben. Aus diesem Grund war die Menschheit stets bemüht natürliche Wässer zu gewinnen und zu nutzen (ASADI et al. 2007). Der Umgang mit der Ressource zeigt aber auch, dass dieses wichtigste Lebensmittel durch die anthropogene Verschmutzung bedroht ist (EFE 2002). Der sichere Umgang mit der Ressource Wasser in ariden Ländern erfordert jedoch eine Verbesserung der Kenntnisse der Oberflächen- und Grundwasserpotentiale, in Hinsicht Wassergenese, Qualität und Quantität. Um dazu beizutragen, hat sich die vorliegende Untersuchung mit der Untersuchung mit der hydrologischen und hydrogeologischen Charakterisierung im Gebiet von Tikaré im Norden Burkina Fasos beschäftigt. ····· 10361192482
für 27.90€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Ozeanisches und kontinentales Klima. Temperatur, Feuchtigkeit, Regen, Wolken und Nebel, Winde. Witterungsberichte und Wettervorhersagen vermittelt uns P. Walther sehr anschaulich.Sorgfältig überarbeiteter Nachdruck der Originalausgabe aus dem Jahr 1908. ····· 10361139526
····· lezzter Preis 28.00€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray `Wir rechnen damit, dass im Laufe der Zeit jeder Chinese einmal Deutschland besucht.` (Altbundeskanzler Gerhard Schröder, 2003)Fakt oder Fiktion Tatsache ist, dass Prognosen davon ausgehen, dass China mit 100 Millionen Auslandstouristen im Jahr 2015 mittelfristig Deutschland als Reiseweltmeister ablösen wird. Tatsache ist auch, dass sich der Quellmarkt China in jüngster Vergangenheit unter großer medialer Aufmerksamkeit ins Rampenlicht des Interesses von Touristikern rund um den Globus katapultiert hat. Tatsache ist zudem, dass sich in einer Zeit, in der kaum ein Bundesbürger die `kameraschwingenden` chinesischen Touristen mit ihren bei Zeiten `ungewöhnlichen` Verhaltensweisen von japanischen oder koreanischen Gästegruppen unterscheiden kann, das China-Fieber auch Deutschland erreicht hat. Doch Tatsache ist letztendlich auch, dass trotz der erheblichen Potentiale, die der chinesische Auslandstourismus bei oberflächlicher Betrachtung birgt, er sich in der Praxis nur allzu oft als Irrgarten voller Hindernisse entpuppt. Chinesische Touristen werden unweigerlich dem globalen Tourismus ihren Stempel aufdrücken und auch in der touristischen Destination Deutschland Akzente setzen. Die vorliegende Studie nimmt den chinesischen Auslandstourismus unter die Lupe. Sie untersucht die Entwicklung, die er in der Vergangenheit nahm, entschlüsselt die Ursachen der globalen Euphorie, die er in jüngster Zeit ausgelöst hat, beschreibt seine zentrale Charakteristika und analysiert seine Bedingungen sowie Auswirkungen im Hinblick auf zwei zentrale Fragen: Kann China ein Zukunftsquellmarkt für die Destination Deutschland sein und inwieweit ist Deutschland überhaupt darauf vorbereitet, Reiseziel für chinesische Touristen zu sein ····· 10361205386
für 28.50€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The upstream oil business is an important branch to employ people with geo-scientific education. Beyond clear geological HC-schoolbook-traps there is a certain gap between pure geosciences and a final G&G model in hydrocarbon exploration. The absolute knowledge of geosciences about Mother Earth will always remain on an intermediate level somewhere in between zero and hundred percent. Aiming from such trusted intermediate standpoint for a final scientific solution of a given exploratory problem, the number of possible G&G models would increase to infinity then. Geosciences provide the general technical platform for all exploratory tasks, but to achieve the final decision level for a monetary investment in hydrocarbon exploration a human filter must be added to this G&G technology. Such human filter consists of the personal experience of people and the solid technical brain trust of upstream oil companies. Solely this human filter could delimitate the number of possible scientific solutions in hydrocarbon exploration to just one final G&G model which has then to face the economic project hurdles and the exploratory risk.It`s a fully normal behaviour when human beings are permanently trying to avoid risks because we all have an immanent adherence to safeness. But in hydrocarbon exploration only those characters will be successful who could accept a failure to be a landmark on their way to success. The discrepancy amongst pure geosciences and the requirements of hydrocarbon exploration may be generally defined to be the gap in experience between a junior and a senior G&G position in the upstream oil business. This book aims to close this gap with a closer look on the basic requirements of hydrocarbon exploration. In addition, this book describes the general economic rules of the upstream oil business and tries to pass some practical information to the next generation of explorationists. At the very end, to become explorationists in the upstream oil branch, people with university degrees in Geology and Geophysics must learn to stand up again after having drilled a failed wildcat and fight for their next project chance in hydrocarbon exploration with the same unbowed belief. ····· 1036114562
····· lezzter Preis 30.64€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray X-ray crystallography is the prime method for the elucidation of three-dimensional molecular structures. The determination of novel structures is hampered by the crystallographic phase problem. For biological macromolecules experimental phasing is one technique to solve this phase problem it usually requires the incorporation of heavy atoms in the protein crystal. In this thesis a new class of compounds was developed that combines heavy atoms for experimental phasing with functional groups for interaction with biological macromolecules. Three functional groups interact with protein residues and make the compounds sticky. Three halogen atoms provide a strong anomalous signal and may be used for experimental phasing. The halogen atoms form an equilateral triangle, which is easily recognised in the heavy-atom substructure. So far several novel protein structures have been solved with the iodine triangle compound. The sticky compounds of the current work are readily available and easy to use. ····· 10361192989
für 32.31€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Este libro habla sobre los atractivos turísticos de Cd. Juárez, Chihuahua. Al comienzo solo era una recopilación de los diferentes monumentos y lugares de interés de la localidad en una forma sencilla y práctica de conocerlos y saber su ubicación y lograr el interés de los miembros de la misma por conocer un poco mas de la ciudad y facilitar a los visitantes el poder visitarlos. Con forme la creación de este inventario logramos recolectar datos muy interesantes sobre las personas de la localidad y la forma en que desconocen los diferentes puntos de interés que la ciudad ofrece tanto a los visitantes como a los mismos miembros de la comunidad, demostrando que es necesario elevar el conocimiento y difusión de los atractivos turísticos existentes en la ciudad y crear una conciencia turística a los miembros de la comunidad. ····· 10361137941
für 33.90€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Sie gelten als eine sonderbare, aber auch zugleich faszinierende, Erscheinung: die schwarzen Flüsse Südamerikas. Josef Reindl hat umfangreiches Material über sie, abgefasst zu verschiedenen Zeiten und in unterschiedlichsten Sprachen, gesichtet und ausgewertet. Seinen Schwerpunkt setzt Reindl hierbei auf die geographisch-geologischen, meteorologischen und hydrographischen Aspekte, die er strukturiert präsentiert. Sorgfältig bearbeiteter Nachdruck der Originalausgabe von 1903. ····· 10361139272
····· lezzter Preis 34.20€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This thesis was conducted in the framework of the German Research Foundation`s priority program Mars and the Terrestrial Planets as part of the project Chronostratigraphy of Mars. All global stratigraphic and geologic systems for Mars have been based on remote sensing data gathered during the Mariner 9 and Viking mission (Tanaka, 1986 Tanaka et al., 1992a), culminating in three 1:15M-scale geologic maps by Scott and Tanaka (1986) Greeley and Guest (1987) Tanaka and Scott (1987). Generally, most of the surface-forming processes were placed in the early phase of the Martian evolution. Chrono-stratigraphic schemes for Mars are derived from imagery and crater frequencies observed during Mariner 9 and Viking missions, and however, led to a wide range of chronologic systems with no clear consensus on the absolute ages (Hartmann, 1973b Soderblom et al., 1974 Neukum and Wise, 1976 Hartmann et al., 1981 Neukum and Hiller, 1981 Neukum, 1983 Strom et al., 1992). Missions launched in the late 1990ies, such as Mars Global Surveyor and Mars Odyssey revealed very young volcanic surfaces, correlating in age with Martian meteorite crystallization ages (Hartmann, 1999a). Additionally, global topography (Smith et al., 1999a,b, Mars Orbiter Laser Altimeter) and gravity data (Zuber et al., 2000) as well as the discovery of strong remnant magnetization of the older Martian crust (Acu¿na et al., 1999), implied a more continual and diverse evolution than previously thought. ····· 10361158266
····· lezzter Preis 34.20€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Changes in regional precipitation pattern as well as in daily, monthly and seasonal precipitation extremes were analysed for more than 100 rain gauge stations in Saxony, Germany and surrounding areas. Trend analysis was done for a variety of heavy precipitation and drought indicators. The results were compared for study periods of different length like 1951¿2000 and 1901¿2006 and of varying digital data availability. Usually, the trends of dry and wet precipitation extremes are simi-lar to the general precipitation trends. Drought events increased during the summer half of the year (April to September), while wet extremes got more frequent and se-vere in the winter half year. Trends opposite to those of average precipitation like the slight increase of heavy precipitation events in summer were mainly noticed for indicators of more extreme and thus particularly rare events. Nevertheless, those tendencies are generally less robust and significant. The spatio-temporal (trend) patterns of individual indicators suggest dependencies of and changes in large scale circulation pattern. ····· 10361192582
····· lezzter Preis 34.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Geboren 1861 als Sohn des Verlegers Carl Bölsche, war Wilhelm Bölsche Evolutionär, Archäologe, Historiker und Philosoph und veröffentlichte dieses Werk im Jahr 1931.Als Anhänger der darwinistischen Entwicklungslehre klärt er hier auf über Flora und Fauna der Urzeit. Neben Bölsches Erläuterungen finden sich in seinem 400-seitigen Mammutwerk 40 teilweise farbige Kunstdrucke, sowie über 140 Abbildungen der Tiere, Pflanzen, Fossilien, Kontinente und Ozeane in verschiedenen Erdzeitaltern. Ein umfassendes Werk in Bild und Text als Spiegel der zeitgenössischen Forschung. Vorliegende Edition ist ein Nachdruck der Originalausgabe in Frakturschrift von 1931. ····· 1036174767
····· lezzter Preis 34.99€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray As part of Papua New Guinea, the Trobriant Islands are located in a bordering sea of the Pacific Ocean. At the beginning of the 20th century the anthropologist Bronislaw Malinowski was one of the first to explore the archipelago in the South Sea and ist inhabitants. In the context of his work he discovered that Freund s psychoanalytic universality thesis regarding the Oedipus complex is not true for the islanders.In this first volume out of three, Malinowsky deals with the tribal economics and social organizations as well as the trobriandan gardening techniques and the magic within this kind of work. ····· 1036174970
für 35.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Una evaluación de riesgo a la salud (ERS) es un estudio técnico que, basado en la información científica disponible sobre la peligrosidad de una o más sustancias presentes en el ambiente, analiza la posibilidad que organismos expuestos (humanos o biota) sufran efectos negativos para la salud como resultado de ese contacto. En esta obra se estudia las posibilidades que ofrecerían la integración de las ERS a los Sistemas de información Geográfica para constituir herramientas de evaluación de la calidad del agua. Sobre la base de información sobre sustancias tóxicas en el agua subterránea que se usa para bebida, se plantean las bases para desarrollar ERS probabilísticas georreferenciadas que permitan integrar la distribución espacial del riesgo con otras capas de información (población, área cubierta, ubicación de fuentes de contaminación, plumas contaminantes, etc.). Luego de presentar la metodología de manera detallada, que se basa en datos de nitratos y fluoruros en aguas subterráneas de la ciudad de Azul, provincia de Buenos Aires, Argentina, se brindan ejemplos de aplicaciones particulares mostrando su utilidad para la gestión del territorio y sus recursos hídricos. ····· 1036121946
für 35.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray La emulsión de los combustibles líquidos es una solución que se utiliza en el mundo para ahorrar combustible y disminuir la contaminación ambiental, pero el método empleado es el de régimen de corriente turbulenta y el costo de las instalaciones es muy elevado, no permitiendo el desarrollo de esta tecnología. Nuestra propuesta novedosa a partir de un trabajo de investigación y desarrollo es lograr la emulsión de los combustibles en régimen de corriente laminar, permitiendo diámetros de las gotículas lo más uniforme entre ellas y cercano al valor medio, esto garantiza la estabilidad y calidad de la emulsión, este método es logrado a través del emulsor estático de flujo laminar que representa una innovación tecnológica y que tiene la característica de ser sencillo, compacto, pequeño y barato. Este trabajo ha sido aplicado en Cuba con éxito en calderas y hornos, obteniéndose valores de ahorro de combustible de un 10 %, disminuyendo los gases contaminantes como el CO monóxido de carbono, NOx óxido de nitrógeno, el SO2 bióxido de azufre y el SO3 anhídrido sulfúrico, mejorando la combustión. Con la emulsión del combustible se obtiene ahorro, eficiencia y gestión energética. ····· 103612564
für 35.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Después del trágico terremoto del 16 de agosto de 1906 en Valparaíso, Chile, se supo que el sismo había sido pronosticado 10 días antes por el Capitán de Corbeta Arturo Middleton Cruz, Jefe de la Sección de Meteorología de la Armada de Chile, quien trabajaba con una teoría astrológica posteriormente llamada Solectrics , del marino inglés Alfred Jopling Cooper. Después de más de 100 años, cuando aún los sismos no pueden anticiparse, la leyenda de Middleton sigue siendo contada por los historiadores y la prensa sin ninguna reflexión. En este trabajo el autor no sólo rescata detalles fundamentales que se publicaron entre 1901 y 1917 y que cambian totalmente la actual interpretación del pronóstico, sino que además especula sobre cuál pudo haber sido la historia de Cooper y de su teoría. El trabajo desmitifica el pronóstico y los supuestos aciertos de Cooper, muestra que Middleton no trabajó solo y revela el triste final de su historia. Siempre mirando los hechos desde el punto de vista de la ciencia, el autor observa cómo las omisiones y errores que se propagan de artículo en artículo, tergiversan y ocultan la historia en favor de los nuevos profetas que siguen y seguirán apareciendo. ····· 10361136347
für 38.90€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Für sein Werk Allgemeine geographische Meteorologie oder Versuch einer übersichtlichen Darlegung des Systems der Erd-Meteoration in ihrer klimatischen Bedeutung hat der Bioklimatologe Adolf Mühry (1810 1888) über einen langen Zeitraum klimatologische und meteorologische Beobachtungen gesammelt und ausgewertet. Unter Heranziehung der in klimatischer Hinsicht wichtigsten Momente wie Temperatur, Winde, Dampfgehalt mit Regen und Luftdruck erstellt er als einer der Ersten eine Übersicht der meteorischen Vorgänge als zusammenhängendes System. Sorgfältig bearbeiteter Nachdruck der Originalausgabe von 1860. ····· 10361139150
····· lezzter Preis 39.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Der österreichische Forscher Rudolf Falb entwickelte verschiedenste Theorien zur Erdbebenentstehung und auf dem Gebiet der Meteorologie, die in der Fachwelt umstritten waren. Auf der anderen Seite rührte er an einem Grundwunsch des Menschen: das Wetter sicher und langfristig voraussagen zu können.In dem vorliegenden Werk führt er in die Wissenschaft der Meteorologie ein, die seinerzeit noch jung ist, und stellt ihre Grundgesetze vor. Darüber hinaus nimmt er sich die Freiheit, mit der Möglichkeit zu spielen, aus Himmelserscheinungen die Witterung vorherzusagen oder den Einfluss des Mondes auf die Bewegungen der Luft zu diskutieren. Sorgfältig bearbeiteter Nachdruck der Originalausgabe von 1883. ····· 10361138990
für 40.50€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray What are the discussions about `UK: Tourism` in UK political arena This documentation features the transcripts of the unabridged speeches held in the UK Parliament from the Parliamentary Under-Secretary of State for Communications, Technology and Broadcasting (Lord Carter of Barnes), the Parliamentary Under-Secretary of State for Communities and Local Government (Andrew Stunell) and other MPs` of the UK Parliament. This non-partisan documentation offers the reader a direct glance at the parliamentary debate on `UK: Tourism` and the discussions of the Parliamentary members in relation to the political agenda. ····· 10361135135
für 42.00€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Klimawandel und nachhaltige Ökonomie sind zwei Aspekte derselben, vielleicht größten politischen Aufgabe unserer Zeit. Die Problematik erstreckt sich von unsicheren Hintergrundinformationen über fundamentale Ziel- und Interessenkonflikte bis hin zu berechtigten politischen Meinungsverschiedenheiten. Dem akut empfundenen Handlungsbedarf stehen schleppende, nahezu ergebnislose Verhandlungen gegenüber, und einseitiges Handeln erweist sich als kontraproduktiv. Sind wir dieser Herausforderung gewachsen Durch die gezielte Zusammenführung ausgewählter, teils auch gegensätzlicher Perspektiven aus Naturwissenschaft, Politik und Wirtschaft ist in diesem Band eine gleichermaßen aktuelle wie grundlegende Erörterung dieses Themas zustande gekommen. Es wird deutlich: -wie weit die Erkenntnisse der Wissenschaft reichen und welche Fragen offen bleiben müssen, -welche grundsätzlichen Zielkonflikte zu entscheiden sind und welche strategischen Interdependenzen es dabei zu berücksichtigen gilt,-welche Schlüsse daraus diejenigen ziehen, die heute für politische und wirtschaftliche Entscheidungen verantwortlich sind. Interessierte Wissenschaftler, Entscheidungsträger und zunehmend auch persönlich betroffene Bürger finden in diesem Buch einen reichen Schatz an Informationen, Erläuterungen und Stellungnahmen von exponierten Persönlichkeiten der Klimawandel-Debatte. Einen thematischen Schwerpunkt bilden ökonomische Grundsatzfragen und Dilemmata, deren Verständnis zur fundierten Meinungsbildung und Entwicklung realistischer Lösungsansätze unerlässlich ist.Abschließend ist die Resolution wiedergegeben, die anlässlich des 3. Internationalen Ökonomentags am 28.10.2011 von den Ökonomenverbänden bdvb und VÖWA verabschiedet wurde. ····· 10361108518
····· lezzter Preis 43.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Maßnahmen zur nachhaltigen Sicherung und Nutzung der Grundwasserressourcen erfordern Werkzeuge für die Bilanzierung von Strömungs- und Transportvorgängen. Äquivalenzmodelle für poröse Medien können die komplexen Verhältnisse im Untergrund sowie die Kopplungen zwischen einzelnen Prozessen abbilden und so für die Praxis verlässliche Prognosen über zukünftige Entwicklungen bereit stellen. Die für solche Äquivalenzmodelle erforderlichen Grundlagen und möglichen Lösungsansätze sind dargestellt. ····· 10361164354
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Over the last decade, the technological development has revolutionized the world. Electrical and electronic products have become ubiquitous in modern day life. The technological boom has, however, brought with it a new problem the problem of e-waste that barely existed to cause concern two decades ago. The e-waste now represents the biggest and fastest growing manufacturing of wastes with as high as about 40 million tons a year at the global level. Generation and use of e-product and it`s widespread distribution eventually leads to hazardous problem of e-waste, which has been largely taken as `out of sight out of mind` issue by doth developed and developing nations. While the developing world has consumed the largest share of more than 1 billion PC sold, the less developed countries end to bear the environmental cost, as most of them welcome their shipment for recycling. Even though, the inevitable consequence on the natural resources and subsequent impact on the health and livelihood base of poor communities are yet to be established, the problem with e-waste will continue to grow faster as the pace of development takes greater leaps as has been in last few decades. ····· 10361361
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Drought influences in great amount of agricultural production in tropical region. It threatens almost half the population and food insecurity regularly.Despite in most of developing country of the people are engaged in agriculture, the production of crop is also practiced by rain fed and production is affected by non-regular distribution of weather system. These can cause a problem of food insecurity for the region. With this back ground, the research try to address and investigate how some of the climatic parameters would be factored into the local maize yield related policies and planning so that social and economic resources could be utilized optimally amongst the grass-root levels. The results of this study would therefore create awareness among the Climate- yield related service providers and produce user-tailored information that enable the society to mitigate the possible climate related burden and minimize the likelihood risks. ····· 10361529
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Este libro es un acercamiento al análisis del turismo, el desarrollo y la sustentabilidad, más allá de las posturas tradicionales, con la intención de seguir avanzando en la construcción de un modelo teórico-metodológico alternativo, en este caso, desde la perspectiva de la complejidad, en la búsqueda de interpretaciones reflexivas sobre el turismo. Se analiza el pensamiento complejo, los sistemas complejos, el ambiente, el desarrollo local y el turismo así como algunos conceptos complementarios que se consideró indispensable incorporar, para de ahí pasar a la propuesta para el análisis ambiental del desarrollo, la sustentabilidad y el turismo, concluyendo con una disertación de los aspectos analizados que dieron lugar a la propuesta y a la construcción de las categorías de análisis: turismo armónico, hommoecosistema y aprovechamiento ambientalmente intuitivo-racional como una provocación para su discusión interdisciplinaria. ····· 103611340
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The main idea of this paper could be summarized by the Latin proverb: Audiatur et altera pars - literally, hear the other side. One of my greatest concerns is that history is studied from only one perspective as the well known saying goes history is written by the winners. This paper will be controversial because I explore the positive side of the Canadian Indian residential schools. I am fully aware of the fact that residential schools were about suffering, pain and often about sexual abuse. I do not intend to question the survivals account of horror or call in doubt their validity. On the other hand, in order to do justice to all former students of residential schools I consider it essential to show the other side of the coin. We were taught by history books which were written from one perspective and it was said that if we want to understand residential schools we will have to read more about them to have a clear view. But books are often edited from one perspective. Whose perspective is it Are we entitled to neglect the other side Do we have the right to decide even if the the other side is not known... ····· 1036120396
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Creating awareness about representations is one of the objectives of the study. Before forming an opinion about the representation of print media in films it is important to know what those representations represent. Today there are online newspapers and it co-exists with the traditional print media. Thus the researcher has found it more important to study the portrayal of the print media in films in the context of today s time and space. The researcher is not trying to appeal that print media should be potrayed in a certain way. The research contains analysis of some films to study the representation. Researcher is not being judgemental about the representations but only investigating the depiction of print media, journalists and professions in films, as film is a different medium from print. The researcher, a student of Communication feels the necessity of this enquiry about the representation of the print media in the films and the way in which it has been represented. ····· 1036121140
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The experiment was to observe the effect of integration of fertilizer and manure on the performance of Boro rice under the SRI method. The experiment included ten treatments of rice production method viz. conventional method (CM) with recommended dose of fertilizer (RDF) CM with cowdung (CD) @15t/ha CM with CD @5 t/ ha+RDF SRI+CD @15 t/ha SRI+CD @10 t/ha SRI+CD @ 10 t/ha+50% RDF SRI+CD @ 5 t/ha+100% RDF SRI+100% RDF SRI+150% RDF SRI+100% RDF+ biofertilizer. The results indicated that all crop characters except number of non-bearing tillers/hill, sterile spikelets/panicle and harvest index were significantly influenced due to integration of fertilizer and manure. The SRI method performed better than conventional method. Among the SRI, integration of fertilizer and manure and fertilizer more than 100% of the recommended rate produced the highest grain yield. The results showed that the best option for the cultivation of Surjomoni rice variety under SRI method during the Boro season was 10 t ha-1 cowdung with 50% of the RDF obtain the highest grain yield .This integration not only reduced the production cost but also had a long term impact on improvement of soil properties. ····· 10361146265
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The minimum terminal decline rate method starts with the Arps Hyperbolic Method. The model then switches to the Exponential form of the equation at a predetermined decline rate. This procedure is widely used for estimating future production, however if the assumptions of the Arps Models- namely boundary dominated flow- are not met, the application of this methodology may not be appropriate. This monograph reviews the findings from applying the Minimum Terminal Decline Rate Method to two well types that are unlikely to satisfy this criterion: vertical layered fractured wells in tight formations and horizontal multi-fractured wells in shale formations. Both simulated and real well data are evaluated at various points throughout the life of the well and varying terminal decline rates are applied. The forecasted outcomes are compared to the known production results. This process can allow the reader to make conclusions regarding wells with similar properties. ····· 1036187532
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El objetivo de libro es dar una referencia sólida de cómo se construyen los modelos más populares de la investigación operativa, aplicado en la minería especialmente de la programación lineal y dinámica y como se resuelven aplicados al software WinQSB, que nos permiten interpretar resultados con variables. Su aplicabilidad en un segundo centro minero de estaño más grande histórico, Catavi - Potosi - Bolivia. ····· 10361137298
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This research work investigate the application of Intelligent Completion for Optimizing production from an Oil Field. The IVICV was investigated in a reactive mode for IW with full production network and the results compared with those of a Open Hole Completion. The Smart well case with reactive control strategy was preferred for the field,as it can be used as a tool for maximizing reserves recovery-as reservoir management tool, by the use of robust permanent temperature and pressure sensors which have capability to function in HT/HP harsh environment. Another advantage that smart completion have is that, PDM Multiphase Flow Meters, Seismic Sensors, and electrodes have the ability to deliver formation imaging away from the well bore. With better data management, they can be connected from control centers and immediate action taken to changes in down hole conditions. Also the data that is obtained from ICs is used to continually enhance and update the field model and simulations carry out production tests and interpretations based on individual zones and laterals prediction of sand and water encroachment measure water cut and flow rate. ····· 1036187783
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Para lograr un ordenamiento sostenible de la ganadería bovina en la cuenca hidrográfica del río San Pedro en Camagüey, Cuba, se aplicó la secuencia: diagnóstico ambiental-caracterización-agrupamiento multifactorial-propuesta de alternativas y evaluación de sus impactos. La caracterización de la actividad, arrojó un indicador general de impacto ambiental muy alto. En el agrupamiento, se encontró que las entidades de la parte alta, formaron tres grupos, mientras que en la parte baja, se crearon cuatro grupos de entidades. La descripción de las agrupaciones se tomó en cuenta para la propuesta de las alternativas que se deben adoptar con vistas a mitigar los impactos identificados. Se concluye, que el conjunto de medidas evaluado para cada agrupación, reduciría el impacto ambiental ocasionado por la ganadería a la cuenca, así como la fortalece en su adaptación a las variaciones y cambios climáticos. Se considera que la propuesta de ordenamiento desarrollada, encamina la actividad económica hacia la sostenibilidad. ····· 1036190983
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Future Climate change scenarios of precipitation and potential evaporation were developed using output of dynamically downscaled data of ECHAM5 (GCM) under A1B emission scenario condition for 2030 s (2031-2040) and 2090 s (2091-2100). The projected climate variable showed an increasing trend from the 1991-2000(base period) level. The monthly mean minimum and maximum temperature shows an increasing trend. It is estimated that the average seasonal and annual potential evaporation in the watershed for 2030 s might increase up to 5.2% and 4% respectively and in 2090 s the average potential evaporation might increase up to 15.85% seasonally and 12.66% annually. Besides, at 2030 s it is exhibited that the average seasonal precipitation might increase from 12.14% up to 62.79% and annually 30.22%. The simulation results obtained from the investigation indicated that there was a significant variation in the seasonal and monthly flow in both future period scenarios. Hence, in Didessa watershed, runoff is likely to increase in the future. ····· 1036198833
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray With a worldwide increasing economy, the population increases. Subsequently, human activities increase which have different effects on the environment, the health of humans and animals and the condition of materials. Simply by existing, people have had a negative affect on ecosystems. Ecological problems grow faster than the rate of population and the growth of the world economy. Politicians, corporate managers and other people and institutions in charge, still take decisions solemnly based on economic benefits without even looking at the environmental consequences of it. However, our environmental awareness is increasing. NGO s such as Foundation for Environmental Education (FEE) that monitor environmental processes are crucial. The Blue Flag Program is one of their concepts that provides guidelines to work towards sustainable development of beaches and marinas. This research aims to produce a comprehensive report and analysis of the key issues related to Blue Flag implementation and the potential benefits of the Blue Flag Program for St. Maarten s tourism industry. ····· 10361133805
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Green space planning and management is the most important agenda in developing green infrastructure in urban context. The study presents an approach towards the development of spatial geodatabase design for tree management and planning.The study was conduct with Red Rose Forest which is leading environmental community in Greater Manchester. This project is the part of Green Street GIS project undertaken by Red Rose Forest for Manchester City. The tree tracking and management system was developed for RRF end users,by applying the spatial geodatabase concept.A prototype was developed to examine the effectiveness of proposed system for tree planting and management by using SQL server express and ArcGIS-ArcInfo software packages. ····· 10361119591
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Many countries across the world, except in Africa, have established national eco-labels since the 1990s. Coincidentally, most of these countries enjoy significant economic development. The establishment of a national eco-label requires the involvement of different stakeholders such as government, consumers, producers, academia and civic society. Credibility of the eco-label is brought about by establishment of strict but achievable standards which are certified by an independent body. The assessment of environmental attributes of the product/service category must be based on Life Cycle Assessment or part of it for objectivity. Namibia must thus seriously consider adopting a national eco-label so as to easily access export markets and become and remain competitive. The National Eco-label Board/Council composed of wide stakeholders is proposed to drive the initiative. The Ministry of Trade and Industry and that of Environment and Tourism must play an active role to provide administrative, financial and moral support to the initiative. ····· 10361118171
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Primary forest are becoming scarce due to the numerous activities that takes place within the forest.The quest and demand of wood is on the rise as well as encroachment to forest for agricultural land due to population increase. The Congo Basin is the second largest standing forest after the Amazon. Activities within this zone and especially in Cameroon has continuous impact on the forest. Forest degradation and deforestation is on the rise and if it continues at this rate, the world stand in loosing this rich resource which have a strong relationship with Climate change- the cry of the day. This book evaluates the trend of vegetation degradation between 1986 and 2006 in Manyu Division of the SW Region of Cameroon aiming at correlating between forest degradation and climate change with view to suggest mitigation option for sustainable environment. The study observed a direct relationship between forest degradation and climate change. It further revealed the importance of RS/GIS in addressing these phenomena. This book target all the stakeholders that are involve in the management of forest resource as well as researchers. ····· 10361100355
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray An industrial hygiene assessment was performed in order to analyze surface cross-contamination between lead and non-lead working areas of an assay laboratory. Employee contamination was assessed to determine if lead was transported to the different areas of the assay laboratory. The employees work clothes and hands were examined to further assess cross-contamination and the potential for inorganic lead ingestion. To characterize area cross-contamination, 52 surface wipe samples were collected in 26 areas of the laboratory. In addition, 36 micro-vacuum samples taken from employees clothes were collected before and after work shifts. Fourteen hands wipe samples were also collected to characterize employees skin contamination. Ghost wipes were used for the collection of all surface wipes as well as employees hand wipe samples. Nonparametric statistics were used to determine significant differences in employees lead concentration build up and surface area lead cross-contamination. A statistically significant difference (p0.05) in surface lead concentration was found, indicating that lead cross-contamination was evident. ····· 1036199804
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Dhaka City is surrounded by a network of rivers which makes the city vulnerable to flooding. The present study provides an assessment of flood risk of eastern part of Dhaka City. In the risk assessment task, following flood frequency analysis, flood inundation map is produced using geo-informatics tools. Then secondary depth-duration-damage function of various land use classes is used to produce raster-based vulnerability map. Present monetary value of various land use classes is collected through survey. Then expected damage map is generated as a mathematical product of vulnerability, property value and area in GIS environment. Finally expected damage value is classified into several classes where each class represents risk of the study area. In comparison to the classical inundation maps, produced expected damage map generates more information about the flooding event because they bring into account the effects of flooding. These maps can be useful to evaluate policy alternatives and the results of this study may be used for future flood damage mitigation plan in the study area. ····· 1036199785
für 45.90€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Von dem Oberthema Naturkräfte ausgehend, widmet sich Josef Roman Lorenz Ritter von Liburnau einer umfangreichen Betrachtung des Waldes. Er setzt ihn in Verhältnis zu Klima, Gewässer und Boden und untersucht, wie sich die einzelnen Bestandteile bedingen und sich gegenseitig beeinflussen. Ebenso findet das stetige Bedürfnis des Menschen nach Brenn-, Werk- und Nutzholz Eingang in seine Betrachtungen. Obgleich geleitet von eigenem Forschungsinteresse und aus der Naturwissenschaft kommend, gelingt Lorenz hier eine anschauliche und verständliche Einführung für Jedermann, die auch mehr als 130 Jahre nach ihrem ersten Erscheinen nichts an ihrer Eingängigkeit verloren hat. Nachdruck der Originalausgabe von 1878. ····· 10361138928
für 48.80€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Das `Entwicklerforum Geodäsie und Geoinformationstechnik` richtet sich an Bacheloranden, Masteranden, Diplomanden und Absolventen aller Universitäten und Fachhochschulen sowie Doktoranden, wissenschaftliche Mitarbeiter und Jungingenieure aus der Privatwirtschaft. Es sind häufig junge Ingenieure, die im Rahmen ihrer Bachelor-, Master- oder Diplomarbeit, ihres Promotionsvorhabens oder der alltäglichen Arbeit interessante Ideen und Lösungen entwickeln und umsetzen. Die tägliche Arbeit des Ingenieurs als spezialisierter Entwickler von Algorithmen, Modellen und Workflows ist eine kreative Tätigkeit. Als Entwickler möchte man die Ideen für einen schnelleren Algorithmus, einen guten Softwareentwurf, eine hilfreiche Bibliothek, einen speziellen Datenbankentwurf oder andere Entwicklungen mit anderen diskutieren und Inspirationen für zukünftige Arbeiten erhalten. Das `Entwicklerforum Geodäsie und Geoinformationstechnik` bietet eine offene Plattform um eigene Projekte und Arbeiten vorzustellen und sich über die genutzte Verfahren und Methoden auszutauschen oder lösungsorientiert zu diskutieren. Das beinhaltet eine Präsentation des Projektes während der Tagung in Berlin mit anschließenden Gesprächen. Das umfangreiche Tages- und Abendprogramm der Tagung schafft einen ungezwungenen Rahmen für interessante Kontakte sowie kreative Gespräche zwischen den Teilnehmern und Gästen aus der Wissenschaft und Wirtschaft. Die wissenschaftliche Disziplin der `Geodäsie und Geoinformationstechnik` beschäftigt sich mit den Methoden der Erfassung, Analyse, Verwaltung und Präsentation von raumbezogener Information. Ihre mathematisch und naturwissenschaftlich begründeten Verfahren werden durch Computerprogramme realisiert und automatisiert. Dabei ist die Kenntnis numerischer Methoden genauso erforderlich wie die allgemeinen Prinzipien des Softwaredesign, der Umgang mit Datenbanken und das Verständnis von verteilten, internetbasierten Systemen. Das Spektrum der Aufgaben für Geodäten verbreitert sich gerade in den letzten Jahren kontinuierlich, sodass wir uns auf vielseitige Beiträge in klassischen und Spartenanwendungen der Geodäsie und Geoinformationstechnik, u.a. Vermessung, Erdsystemforschung, Satellitengeodäsie, Photogrammetrie, Fernerkundung, Kartographie und Geoinformatik freuen. ····· 10361107509
····· lezzter Preis 49.00€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Prunkvolle Grabbeigaben, Geldschätze, Waffen und Alltagsgegenstände wurden bei Ausgrabungen in Basel gefunden - Gegenstände, die vom Leben vergangener Generationen von der Steinzeit bis ins Mittelalter erzählen. Prägnante Essays führen in die jeweilige Epoche ein und beschreiben den Lebensraum der Menschen und ihre Hinterlassenschaften. Ergänzt wird der Überblick durch Kurzgeschichten, in denen auf unterhaltsame Weise die interessantesten oder ungewöhnlichsten Funde, Fundgruppen und Fundstellen vorgestellt werden. Das Buch ist so strukturiert, dass jeder der zwei- bis vierseitigen Artikel als eigenständiger Beitrag ohne Vorkenntnisse gelesen werden kann. Unter uns ist reich und farbig bebildert: Fast alle der 150 hochwertigen Fotos wurden neu angefertigt und zahlreiche Rekonstruktionszeichnungen in Auftrag gegeben. Sonderausstellung im Historischen Museum Basel, Barfüsserkirche vom 22. September 2008 bis 17. Mai 2009. ····· 1036153935
····· lezzter Preis 49.00€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This publication presents results of an interdisciplinary field study assessing the contribution of biological and inorganic processes in the mobilisation and accumulation of arsenic in groundwater of the Bengal Delta Plain, West Bengal. Investigations were focussed on the distribution of arsenic in sediments and shallow groundwater of two representative study sites. All results were combined in an effort to develop a conceptional model describing the mobility of arsenic in West Bengal aquifers. ····· 10361164615
····· lezzter Preis 49.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Dieses Buch handelt von der Errichtung einer Langzeitbeobachtungsstation auf der Insel Jan Mayen. Diese wurde durch den renommierten österreichischen Polarforscher Carl Weyprecht maßgeblich initiiert. Die Station auf Jan Mayen war einer der ersten Versuche überhaupt, systematisch und über einen längeren Zeitraum hinweg im Nordpolarmeer zu forschen. Von Carl Weyprecht sind im gleichen Verlag die Titel `Metamorphosen des Polareises` und `Die Nordpolexpedition der Zukunft` erschienen. ····· 1036159794
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray To look in the extent, the 400 years of glory city, Dhaka has an interesting past, its transformation is rapid yet it sees unusual phenomenon. The growth pattern of the city is not always pleasant. Results, urban form and streetscapes are chaotic. From sultanate period to Mughal-to British-to Pakistan period, all these which were structured were mitigated by ongoing migration, unplanned settlements and incoherent built from. The paper further analyses on the background of urban transformation in the city, tries to relate with the current growth and decode the genome pattern of the old town. The Mughal gem katra (caravanserai)act as a center pole of further analysis and tends to sketch a concept/proposal for the selected locality which affects the neighborhood and the caravanserais as well. Water became a key part of the proposal that also relates to the history. A final sketch has revealed a possible way to restore the grandeur of the caravanserais. The proposals however is not the footprint of every solutions but rather can be a starting point where the transformation can occur. ····· 1036182
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Climate change has emerged as a contentious environmental issue, occurring due to increasing concentration of green house gases in atmosphere since the pre industrial times. The cost-effective reduction of GHG emissions to avert the most severe impacts of climate change remains one of the widely accepted priorities for global action. The Kyoto Protocol, adopted under the United Nations Framework Convention on Climate Change in 1997, was designed to address this priority while promoting sustainable development. The report discusses certain salient features on development of methane recovery from wastewater treatment and elucidates their interrelationship. To elaborate the modalities, a case study of a power generation project from two Sewage treatment plants has been incorporated. The objective is to estimate the emission reductions that will be achieved after the implementation of the project activity and hence establish the baseline. It also elaborates on the principle and concept of CDM and how it can help project to become viable by the additional income generated from the CDM component which acts as a driving force for developing nations to promote waste to energy projects. ····· 1036187181
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El libro brinda información de los transportadores de bandas, sus ventajas respecto a otros medios de transporte en el traslado de mineral. Por las pocas afectaciones que ocasiona al medio ambiente constituyen por excelencia un transporte eficiente y ecológico. Se ofrece una información de los elementos de automatización de que disponen y su modo de operación y explotación. Se desarrolla un modelo matemático para la representación del transportador, así como se exponen los principales algoritmos de cálculo de otros medios que permiten enlazar con el trabajo del transportador. Se analizan las variantes expuestas en el traslado de mineral a partir del enfoque de captura de escenarios de fallos que permite con ello evitar o mitigar la incidencia de averías y por tanto, aportar a la eficiencia energética y productiva de ese medio de transporte para procesos de gran importancia industrial como lo es el traslado de mineral ····· 103613044
····· lezzter Preis 53.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Esta investigación se centra en analizar los conflictos, coincidencias e inconsistencias de los instrumentos de planificación territorial en el municipio de Tizayuca, Hidalgo. La posición geográfica del municipio le confiere particularidades en relación con el uso de su territorio, porque su historia está ligada a las necesidades y dinámica de expansión de la Ciudad de México y su Zona Metropolitana. El poder centralizado de la Federación ha dirigido los destinos del municipio en los últimos 60 años porque es una zona estratégica para la comunicación con la zona noreste del país y hacia el extranjero. Uno de los problemas a que se enfrenta a la planificación territorial, es la ineficacia de los planes de ordenamiento ecológico y desarrollo urbano instrumentados por los gobiernos estatales y municipales. La sectorización del ordenamiento territorial en ecológico y urbano ha ocasionado que los programas de ordenamiento aparezcan desarticulados y con una visión fragmentada del territorio. ····· 1036123222
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray A new concept of a knitted fluid accumulator structure to be used as an inner layer for CBRN clothing is presented that would enable the wearer to remain comfortable for a longer period. The fluid accumulator is constructed as a three layered knitted spacer fabric using a monofilament yarn for the two outer layers and a highly absorbent yarn, knitted in-between these two layers as a middle absorbent layer. The inner monofilament layer is used as a wicking layer that would only transport liquid (sweat) without absorbing it into the structure, while the middle absorbent layer would absorb and hold it in its structure. The outer monofilament layer can be coated with an impermeable finish to avoid water contamination with other protective layers of the CBRN clothing. Absorbency results obtained from a Gravimetric Absorbency Testing System (GATS) demonstrate the basic principle behind the knitted spacer accumulator structure. ····· 1036120294
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray South African forests have by far the highest number of tree species per unit area of any temperate forest in the world, with a high proportion of these occurring nowhere else in the world. There are also at least 24 different forest types, each with their own distinctive combination of fauna and flora. South African forests are also highly fragmented, with more than 16 000 patches, spread across a wide geographic area. Many of these forests are surrounded by expanding human populations and are increasingly vulnerable to irreversible biodiversity loss. In the past, forest protected area planning has not been systematic and has overlooked the importance of landscape level ecosystem processes. As such, the current forest protected area network is not representative of the range of forest diversity found in South Africa, and is unable to ensure the persistence of the patterns and processes that make up forest biodiversity. This study applies the approach of systematic conservation planning to identify conservation priorities that can facilitate the planning of a representative forest protected area network to ensure persistence of forest biodiversity. ····· 10361146824
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Atmospheric boundary layer (ABL) is one of the important area in the the unsolved classical physics. Roll of atmospheric boundary layer have been increasingly investigated since the IIOE period to improve the monsoon predictions. ABL is the layer just above the earth surface and influenced by the surface forcing with a short time span of an hour or less. ABL plays significant role in exchange of momentum, heat and moisture from the surface to the free atmosphere. In this book, we tried to present many relevant studies done by various scientists. Also we included the dynamic and thermodynamic characteristics of ABL over marine, coastal and inland areas on different temporal domains. The ABL studies are important in the tropical region especially over the Indian region where monsoon plays a vital role. Thus major scientific problems addressed in this book are coastal meteorological phenomena, characteristics in the ABL during active and weak monsoon phases, spatial and seasonal variations of ABL over marine atmosphere and the variation of the boundary layer structure over an inland station. ····· 10361134169
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Non Methane Hydrocarbons (NMHC) plays a vital role in the formation process of ozone in urban environment, where vehicle emissions are dominant. Ozone is known for its negative impacts on human health and environment. The objectives of this research were to study the statistical distribution of NMHC concentrations at two sites in Pinang (one on the Mainland and one on the island) to develop modeling system of NMHC concentrations prediction to monitor NMHCs concentrations in several places with different development status to investigate the relationship between NMHC concentrations and meteorological factors (temperature, humidity, wind speed and wind direction) to verify the NMHC emission sources and to propose suitable actions to reduce the NMHC levels in Pulau Pinang. ····· 10361131805
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The book presents a full methodology for investigating heat flow and heat generation on a large scale (state). Detailed description of thermal conductivities measurements is given. Heat generation estimation is described. A thorough error analysis lends confidence to the final heat flow values. The book includes the first heat flow and heat generation maps of Oklahoma. The study is extended to the south central United States by incorporating additional heat flow data from neighboring states. Heat flow in Oklahoma appears to be consistent with that measured in other stable tectonic provinces of similar ages. The primary control on heat flow appears to be heat production in basement rocks, although it is difficult to establish a correlation because the heat flow and heat generation were measured at different sites. Factors such as tectonic transients and heat refraction appear to exert little influence on the present thermal regime. Although conduction seems to be the dominant mechanism of heat transport throughout the upper crust in most of Oklahoma, high heat flow in one section of east central Oklahoma may be related to regional groundwater flow. ····· 1036119751
für 62.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray La globalización suele asociarse con la idea de intensificar la integración de mercados, fundamentada en la desregulación, liberalización y privatización, así como en la reducción de los obstáculos al movimiento de bienes y factores de producción entre países. En las últimas décadas la humanidad asiste a una realidad en la que cada vez es más reducido el número de corporaciones o conglomerados que controlan la industria global, incluida la de alimentos. Como consecuencia el número de empresas que ofrecen los distintos productos agroalimentarios se ha reducido, al tiempo que su tamaño se ha incrementado y su poder de mercado se ha concentrado. Si bien es un fenómeno mundial, ha sido disímil entre países, pues el incremento del comercio internacional y de la inversión ha ocurrido mayormente en las economías industrializadas. América Latina no ha escapado a este fenómeno: como parte de aquélla, Venezuela y Colombia han suscrito en años recientes a diversos acuerdos y tratados como el Acuerdo de Cartagena, posteriormente devenido en la Comunidad Andina de Naciones el G-3 junto, con México individualmente acuerdos comerciales con terceros países o bloques, como el TLC entre EE.UU. y C ····· 10361136112
····· lezzter Preis 66.00€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Es wird ein allgemeingültiges Prozessverständnis der Grundwasserströmung zwischen einem Hochwasserretentionsraum und den Brunnen eines nahen Wasserwerks entwickelt. Auf dieser Grundlage wird eine Methode entworfen, mit der überschlägig abgeschätzt werden kann, ob durch den Retentionsraum infiltriertes Flusswasser in die Brunnen gelangt. Weiterhin werden geeignete Methoden für den Aufbau eines numerischen Aquifersimulators, mit dem der Einfluss bei Bedarf quantifiziert werden kann, aufgezeigt. ····· 10361164583
····· lezzter Preis 68.00€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Mit über 135 Millionen internationalen Grenzübertritten im Jahr 2016 übertrifft der Reisemarkt China alle Hochrechnungen. China ist Reiseweltmeister und chinesische Touristen sind rund um den Globus ein nicht mehr wegzudenkender Bestandteil fast jeder bedeutenden aReisedestination. Zudem hat sich der chinesische Reisemarkt gegenüber früher stark verändert. Es sind nicht mehr die kameraschwingenden Reisegruppen, die das Bild der chinesischen Touristen im Ausland prägen. Immer mehr ist der chinesische Auslandstourismus auch Ausdruck individueller Freiheiten einer sich formierenden, facettenreichen urbanen Wohlstandsgesellschaft. Die vorliegende Studie nimmt diesen Wandel unter die Lupe. Auf der Grundlage qualitativer Interviews mit Reisenden und Vertretern der Tourismuswirtschaft analysiert der Autor die Entwicklungsstadien des chinesischen Auslandstourismus, die Strukturen der aktuellen chinesischen Tourismuswirtschaft und wagt Prognosen für deren Zukunft. Nicht zuletzt konzentriert sich das Buch auf die touristische Nachfrageseite. Es zeigt die Rückkopplungseffekte zwischen dem Reiseverhalten chinesischer Auslandstouristen und aktuellen Prozessen innerhalb der chinesischen Gesellschaft auf und bietet den Auslandstouristen eine Bühne, von ihren Wünschen und Hoffnungen, aber auch von Zwängen, denen sie unterliegen, zu berichten. Dr. Rainer Fugmann, Dipl. Geograph, geb. 1982, studierte an der Katholischen Universität Eichstätt-Ingolstadt Geographie (Schwerpunkt: Tourismus), Politikwissenschaften und Lateinamerikanistik und promovierte am Lehrstuhl für Kulturgeographie. Gegenwärtig arbeitet er als Regionalplaner bei der Regierung von Mittelfranken. ····· 10361205420
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This work involves the presentation of new approach attempted to predict the axial capacity and load-settlement behaviour of piles embedded in sand and mixed soils. Two artificial intelligence techniques including Gene Expression Programming (GEP) and Artificial Neural Networks (ANNs) have been used in the approach. The work begins with the definitions of the two techniques and explanation of their terminology and the theories which each of them is based on. The work also comprises extensive literature review of the proposed procedures for evaluating pile capacity and load settlement behaviour. The application of the artificial intelligence in the work begins with the use of the GEP for modelling the pile capacity. The modelling involves data collection, selection of input variables, data division, determination of setting parameters and GEP model selection and model formulation and validation. Two models are developed, a model for bored piles and two others for driven piles. In the second phase of this work, the artificial neural network utilised for modelling the load-settlement behaviour of the piles. ····· 1036120638
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El presente libro recoge los datos, los métodos, los tratamientos, los resultados, las discusiones y las reflexiones de una investigación basada, fundamentalmente, en el estudio de las respuestas naturales (hidrodinámicas, hidroquímicas, isotópicas y a partir de trazadores artificiales) de los principales puntos de descarga de siete sistemas acuíferos carbonáticos distribuidos por la geografía andaluza (Sur de España). El estudio se ha abordado desde una perspectiva multidisciplinar, global e integradora, que permita conocer los factores que más intervienen en el mayor o menor desarrollo de la karstificación funcional de los acuíferos de esta región de Europa. Además se ha intentado establecer una serie de parámetros característicos del funcionamiento hidrogeológico de los sistemas, que permitan hacer una clasificación de los acuíferos carbonáticos a escala regional, que podría servir de referencia no sólo desde un punto de vista científico, sino también en términos de planificación hidrológica o de gestión de recursos hídricos. ····· 10361116627
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In sub-Saharan Africa, the issue of sustainable development is now particularly of great concern as many countries in this region struggle to achieve a reasonable level of social and economic development and industrialization. Many countries in Africa have to do these while contending with various ecological problems and disasters arising from the forces of nature. In these nations, human factors, in combination with the natural conditions of climate and geology are affecting water quality even when these countries do not have the kind of industries that flourish in the developed countries where industrial waste and pollutants from them can threaten the quality of water available for human consumption, and other purposes. Human activities, have induced or accelerated many changes in the environment while cases of catchment mismanagement have accelerated water quality changes in many West African lakes and river systems. Professor B. C. Egboka and Dr. B. I. Odoh, in putting together the present book on water and ecological problems, related disasters arising from them, and how all these relate to the important issue of sustainable development,have proffered workable solutions. ····· 10361146329
····· lezzter Preis 80.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Este trabajo presenta el modelo Híbrido de Trayectorias Lagrangianas y Dispersión Atmosférica en Alta Resolución (modelo HIRHYLTAD, por sus siglas en ingles), basado en una adaptación del modelo gaussiano. HIRHYLTAD utiliza las clases de estabilidad de Pasquill, los coeficientes de dispersión de Pasquill-Gifford, y la parametrización de Briggs para determinar la altura efectiva inicial de la pluma. Dicho modelo se aplicó a un estudio de plumas de humo generadas por quemas de pastizales en el delta del río Paraná (Argentina), durante el año 2008. Se emplearon pronósticos meteorológicos obtenidos a partir del modelo Eta/SMN y del Modelo de Capa Límite en Mesoescala (MCLM), los cuales fueron acoplados al modelo HIRHYLTAD para realizar simulaciones de plumas de humo. Se utilizaron imágenes de alta resolución MODIS correspondientes a los satélites AQUA y TERRA, para la selección de eventos y para la posterior validación de pronósticos de plumas de humo. La validación se llevó a cabo mediante la definición de índices de error que comparan la distribución espacial de las plumas observadas y pronosticadas, en términos de área y dirección media de propagación. ····· 1036122702
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