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The book has two aims: to introduce basic concepts of environmental modeling and to facilitate the application of the concepts using modern numerical tools such as MATLAB. It is targeted at all natural scientists dealing with the environment: process and chemical engineers, physicists, chemists, biologists, biochemists, hydrogeologists, geochemists and ecologists.
MATLAB was chosen as the major computer tool for modeling, firstly because it is unique in it's capabilities, and secondly because it is available in most academic institutions, in all universities and in the research departments of many companies.
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Providing the fundamental knowledge on how a typical hydraulic system generates, delivers, and deploys fluid power, Basics of Hydraulic Systems highlights the key configuration features of the components that are needed to support their functionality in a system, such as operating principles, structural features, functionalities, and applications of core composing elements. It also shows how those components work together to perform the designated power transmission task.
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WinRAR is a powerful archive manager. RAR files can usually compress content by 8 percent to 15 percent more than ZIP files can. WinRAR is a powerful compression tool with many integrated additional functions to help you organize your compressed archives. It can backup your data and reduce size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.
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IMPORTANT NOTICE: You may use this software for evaluation purposes only.
If you like it, it is strongly suggested you buy it to support the developers.
By any means you may not use this software to make money or use it for commercial purpose.
This European Standard defines and gives terms, specifies requirements and marking criteria for ceramic tiles (produced by extrusion and dry-pressing techniques) of the best commercial quality (first quality). Tiles not of first commercial quality are also covered following the provisions of Annex Q. This European Standard does not cover tiles made by other than the normal processes of extrusion or drypressing nor decorative accessories or trim (such as edges, corners, skirting, capping, coves, beads, steps, curved tiles and other accessory pieces) or mosaics (i.e. any piece that can fit into a 7 cm × 7 cm area, see custom nomenclature).
NOTE EN ISO 10545 describes the test procedures required to determine the product characteristics listed in this European Standard. EN ISO 10545 is divided into parts, each describing a specific test procedure or related matter.
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A unified discussion of groundwater and its economic importance, this book explores cost/benefit analysis and approaches for the different aspects of use, protection, and remediation. It examines the development of the legal basis for use and access rights, then addresses drinking water, irrigation, and efficient waste disposal. The author considers micro- and macro-economic factors, cost benefit tools, sustainability, and policy evaluation, ease of policy implementation, and societal acceptance. He synthesizes key points into practical steps for future application, describing ways to evaluate the economics of ground water use in the context of the larger ecosystem and its sustainability.
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Author: Charles R. Fitts | Size: 11.9 MB | Format:PDF | Publisher: Academic Press | Year: 2002 | pages: 467 | ISBN: ISBN : 0122578554
Product Description:
Groundwater Science is a timely, current, and comprehensive presentation of groundwater hydrology that integrates chemistry, physics, geology and calculus. With the input of students and other hydrology instructors, the author has developed a text reference that will be appreciated by students and professors alike.
* Provides an accompanying Web site (http://www.academicpress.com/groundwater) with sample data sets for problems
* Links to groundwater sites and public domain software
* Integrates up-to-date material on field methods and flow modeling methods
* Covers recent contamination topics including non-aqueous-phase liquids (NAPLs), complex solute transport processes, and remediation
* Presents clear explanations, two-color figures, case studies, and worked examples throughout
* Solutions manual for all end-of-chapter problems is available to faculty who adopt the text
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Groundwater constitute the most important reservoir of available clean water. Due to its overexploitation, some anthropogenic mismanagement on the surface and the overloading of the cleanup potential of subsurface, many of the groundwater systems used for water supply are in jeopardy. The problem is very severe in dry-lands, but also in urban, industrial, agricultural and traffic areas.
This book first discusses the recharge fluxes relating both to the quantity and quality of groundwater. In order to face the threats to the water supply and to be able to maintain a sustainable water management policy, detailed knowledge is needed in between others on the surface to subsurface transformation link in the water cycle. Secondly, the presentation and comparison of both the traditional and modern approach to determine groundwater recharge is discussed. The traditional approach to determine groundwater recharge, is based on water balance estimates and hydraulic considerations, which yield instantaneous values at best but do not integrate the totality of recharge pathways in time and space. In contrast, environmental tracers do integrate these factors. Finally, the fate of groundwater recharge in the subsurface by hydraulic and geologic means is discussed in detail, in order to stimulate adapted groundwater management strategies and to better assess consequences of climate changes on groundwater resources as a whole.
Audience
This book will be of interest to hydrologists, hydro-geologists, engineers, geographers, agronomists, soil scientists, groundwater modellers, environmental physicists, limnologists
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