Posts in category: Hydrology

New PDF release: Subsurface Solute Transport Models and Case Histories: With

April 21, 2018 | Hydrology | By admin | 0 Comments

By Vyacheslav G. Rumynin

ISBN-10: 9400713053

ISBN-13: 9789400713055

ISBN-10: 9401777896

ISBN-13: 9789401777896

The booklet addresses the improvement of the elemental wisdom of the subsurface solute move with a selected emphasis on box facts assortment and research coupled with modeling (analytical and numerical) device software. The correct theoretical advancements are involved as a rule with the formula and resolution of deterministic mass-transport equations for quite a lot of engineering concerns in groundwater caliber review and forecasting.

The booklet supplies many computational examples and case stories drawn from the carried out box investigations. The analyzed difficulties are as follows:

  • investigation and prediction of groundwater infection through business contaminants and strategies (radionuclides, chloride and nitrate brine) with exact concentrate on the influence of (a) aquifer heterogeneity, anisotropy, and twin porosity, (b) density distinction latest among commercial waste and groundwater, or in density-stratified artesian and coastal groundwater structures; (c) physicochemical interactions that play an immense function in retarding (e.g. adsorption) or improving (e.g. interactions among dissolved species and cellular colloids) contaminant transport;
  • prediction of the consequences of pumping on groundwater caliber at wellfields;
  • groundwater relationship utilizing sturdy and radioactive isotopes for prediction and review of illness potential;
  • field and laboratory exams’ layout and research, and tracking info interpretation;
  • partitioning of floor and subsurface flows utilizing isotope techniques.

One of the main crucial subject matters addressed within the publication is the migration and destiny of radionuclides. version improvement is influenced by means of box info research from a couple of radioactively infected websites within the Russian Federation: near-surface radioactive waste disposal websites and deep-well radioactive waste injection websites. They play a distinct function within the development of information of the subsurface habit and destiny of many dangerous radionuclides and will be regarded as field-scale laboratories.

Thus, the ebook, besides theoretical findings, includes box info, as a way to facilitate the knowledge of subsurface solute delivery and the advance of a strategy for useful functions to groundwater hydrology.

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New PDF release: Numerical Models in Groundwater Pollution

April 21, 2018 | Hydrology | By admin | 0 Comments

By Karel Kovarik

ISBN-10: 354066792X

ISBN-13: 9783540667926

ISBN-10: 3642630987

ISBN-13: 9783642630989

Mathematical types are robust instruments utilized in the prediction of pollutant circulate. This e-book discusses the Finite point process (FEM) and Boundary point procedure (BEM), and takes a glance on the merits of those equipment in groundwater hydrology. the mix of the BEM and the random-walk particle monitoring procedure can be offered. The booklet contains computing device courses, resource code, and examples constructed at the foundation of the theoretical backgrounds of those tools. those visible C++ courses have compatibility with the home windows platform.

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David M. Nielsen,Gillian Nielsen's The Essential Handbook of Ground-Water Sampling PDF

April 21, 2018 | Hydrology | By admin | 0 Comments

By David M. Nielsen,Gillian Nielsen

ISBN-10: 1138474924

ISBN-13: 9781138474925

ISBN-10: 1420042785

ISBN-13: 9781420042788

large advancements in ground-water sampling methodologies and analytical applied sciences have made it attainable to assemble and study really consultant samples to observe more and more reduce degrees of contaminants—now within the sub-parts-per-billion diversity. although those new tools produce extra exact and certain facts and are less costly, many businesses and govt organizations are reluctant to replace their sampling protocols and rules claiming the transition will be too high priced.

The crucial instruction manual of Ground-Water Sampling sincerely information the industrial and medical case for adopting those new methodologies. bringing up examples of pointless expenditure as a result of the inaccuracy of out-dated concepts, the editors indicate that the price of constructing flawed judgements according to negative caliber samples essentially negates any discount rates that will be discovered through the use of older, extra inefficient, and successfully short-sighted, equipment. utilizing quite a few figures, tables, and references to fresh study, the editors clarify the potency of using more recent, extra actual, innovations that produce better caliber information. The textual content offers an in depth dialogue of each element of ground-water sampling from the improvement of a sampling and research plan, via pattern assortment, pretreatment, dealing with, transport, and research, to the documentation, interpretation, and presentation of ground-water caliber information.

Successful sampling occasions and exact facts supply a legitimate beginning for making very important, probably pricey judgements relating to web site tracking, hazard evaluate, remediation, and closure. Armed with the knowledge offered during this guide, environmental pros can be in a position to make sound technological and fiscal judgements concerning the collection of sampling gear, methodologies, and strategies to satisfy their site-specific pursuits and make sure the luck in their ground-water sampling programs.

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S. Hastenrath's The Glaciers of Equatorial East Africa (Solid Earth Sciences PDF

April 21, 2018 | Hydrology | By admin | 0 Comments

By S. Hastenrath

ISBN-10: 9027715726

ISBN-13: 9789027715722

during a decade's paintings at the mountains of East Africa, I met the most superb humans in the world. it really is very unlikely to checklist all those that have helped me during this learn in a single method or different. Glacier learn in East Africa has a few background. approximately part a century in the past, Carl Troll accomplished the 1st distinct mapping of Lewis Glacier. I had the great fortune of changing principles with him at his domestic in Bonn in 1974, almost immediately prior to his loss of life. Paul C. Spink, Ulceby, North lincolnshire, England, shared with me his images and observations on Kilimanjaro and Mount Kenya within the Forties. while I joined the college of Nairobi in 1973, a number of contributors of the 1957-58 IGY Mc)Unt Kenya: excursion have been nonetheless there. I obtained beneficiant suggestion and support from Igor Loupekine, John Loxton, yet in particular from Robert A. Caukwell and Frank Charnley. Their non-stop coopera tion used to be an excellent encouragement through the years. Heinz Loeffler, college of Vienna, expert me in regards to the intensity of Lewis Tarn. Helmut Heuberger, college of Munich, supplied me facts on his measurements of glacier terminus positions. Peter Gollmer of Geosurveys and Alan Root, Nairobi, gave me aerial photos of Kibo f om the early Nineteen Seventies. I recognize help from numerous different colleagues on the college of Nairobi: Raouf Rostom of the dept of Surveying and Photogrammetry; Neville Skinner of the dep. of Physics; G. C. Asnani, John Ng'anga, J. K.

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Download e-book for kindle: Betriebliche Risiken in der Nassbaggerei (German Edition) by Volker Patzold,Günter Gruhn

April 21, 2018 | Hydrology | By admin | 0 Comments

By Volker Patzold,Günter Gruhn

ISBN-10: 3662493446

ISBN-13: 9783662493441

Wie die in Nassbaggerei erfahrenen Autoren zeigen, ist der kapitalintensive Teil des Erdbaus im Nassen ein mitunter risikoreiches Geschäft. Die Risikohöhe wird vor allem durch

  • oftmals große Mengenvordersätze,
  • angetroffene Baugrundverhältnisse,
  • ungenau beschriebene Hindernisse und Kontaminationen,
  • klimatische Verhältnisse sowie
  • ungeeignete Gerätewahl bestimmt.

Bei Aufstellung der Preiskalkulation wird immer wieder der eine oder andere Risikofaktor nicht oder nur ungenügend für einen angemessenen Preis berücksichtigt.

Die wesentlichen Risikofaktoren für verschiedene Gerätetypen benennen Patzold und Gruhn und erläutern sie anhand von Lastfällen. Sie stellen in einer Modellrechnung einen Kostenvergleich auf und schätzen den zu erwartenden Schaden ab, indem sie Risiken auf foundation von Expertenwissen abschätzen. Je nach Gerätetyp kann bei Berücksichtigung dieser Risiken im betrachteten Modellfall ein bis zum 3,6-fachen höherer Einheitspreis erforderlich werden.

Ziel des Buches ist es,  mit der Nassbaggerei Beschäftigte  bei deren Planung, Preisbildung und Durchführung zu sensibilisieren und die Hinnahme von Risiken zu minimieren.

Dr.-Ing. Volker Patzold absolvierte 1968 ein Bergbaustudium an der TU Clausthal-Zellerfeld und wurde 1970 an der TU Hannover promoviert. Nach 2005 nahm er einem Lehrbeauftrag über Nassbaggerei an der TU Bergakademie Freiberg, Institut für Tagebau, wahr.  Nach seinem Studium warfare er in verschiedenen Firmen im Bereich des Wasser-, Straßen- und Tiefbaus sowie des Tagebaus tätig. Seit 1984 ist er mit seinem Ingenieurbüro für Naßbaggerei und Tagebau auf Steine und Erden in Buchholz i. d. Nde. selbständig.

Prof. Dr.-Ing. habil. Dr. h.c. Günter Gruhn studierte Maschinenbau in Dresden mit Fachausbildung auf dem Gebiet Energie- und Verfahrenstechnik, wurde 1963 an der TU Dresden promoviert und habilitierte sich 1966. Von 1968 bis 1993 struggle er Professor für  Systemverfahrenstechnik an der TH Leuna-Merseburg und bis zu seiner Emeritierung im Jahre 2003 Leiter des Instituts für Prozess- und Anlagentechnik an der TU Hamburg-Harburg.

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Download e-book for iPad: Hydrology and Hydroclimatology: Principles and Applications by M. Karamouz,S. Nazif,M. Falahi

April 21, 2018 | Hydrology | By admin | 0 Comments

By M. Karamouz,S. Nazif,M. Falahi

ISBN-10: 1466512199

ISBN-13: 9781466512191

This booklet offers a scientific method of figuring out and making use of the rules of hydrology and hydroclimatology, studying the interactions between assorted parts of the water cycle. It takes a clean examine the basics and demanding situations in hydrologic and hydroclimatic structures in addition to weather switch. the writer describes the applying of nontraditional facts units and new research recommendations to water-related difficulties. He additionally examines lengthy lead forecasting and simulation, time sequence research, and danger and uncertainty in hydrologic design.

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New PDF release: Ecosystem Services and River Basin Ecohydrology

April 21, 2018 | Hydrology | By admin | 0 Comments

By Luis Chicharo,Felix Müller,Nicola Fohrer

ISBN-10: 9401798451

ISBN-13: 9789401798457

ISBN-10: 9402404317

ISBN-13: 9789402404319

This publication presents an built-in research of the methodologies and major techniques happening on the complete river basin, from upstream till the coast, by way of merging the organic and hydrological procedures with the social and financial parts, hence offering an built-in framework for river basin administration, integrating the ecohydrology process with the environment providers concept.

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Download e-book for kindle: Uranium in the Environment: Mining Impact and Consequences by Broder Merkel,Andrea Hasche-Berger,Broder J. Merkel

April 21, 2018 | Hydrology | By admin | 0 Comments

By Broder Merkel,Andrea Hasche-Berger,Broder J. Merkel

ISBN-10: 3540283633

ISBN-13: 9783540283638

ISBN-10: 3662517930

ISBN-13: 9783662517932

This e-book provides the consequences from the Uranium Mining and Hydrogeology Congress held in September 2005, in Freiberg, Germany. It addresses scientists and engineers considering the components of uranium mining and milling websites, clean-up measures, emissions of nuclear strength crops and radioactive waste disposal, in addition to political decision-makers. the subjects lined are: effect on groundwater from radionuclide emission, analytical specification concepts, chemical toxicity, radioisotope plant uptake, microbiology, geochemical and reactive shipping, case experiences on lively and deserted uranium mines and milling websites, long term garage of radioactive waste, passive in situ therapy suggestions and possibility overview reports. The accompanying CD-ROM comprises all papers in colour.

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Read e-book online Hydrology: A Science for Engineers PDF

April 21, 2018 | Hydrology | By admin | 0 Comments

By André Musy,Benoit Hingray,Cécile Picouet

ISBN-10: 1466590599

ISBN-13: 9781466590595

This publication provides the most hydrological tools and strategies utilized in the layout and operation of hydraulic initiatives and the administration of water assets and linked traditional hazards. It covers the main subject matters of water assets engineering, from the estimation of runoff volumes and unit hydrographs to the routing of flows alongside a river and during lakes, reservoirs, and hydraulic buildings. It bargains with questions concerning simple hydrological facts, hydrological modeling and the prediction and forecasting of low flows and flood discharges.

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Download e-book for kindle: Hydrodynamik und Strukturbildung: Mit einer kurzen by Michael Bestehorn,F.H. Busse

April 21, 2018 | Hydrology | By admin | 0 Comments

By Michael Bestehorn,F.H. Busse

ISBN-10: 3540337962

ISBN-13: 9783540337966

Diese umfassende Darstellung der Hydrodynamik vermittelt alle notwendigen Kenntnisse eines wichtigen Gebietes der Kontinuumsmechanik. Zahlreiche Beispiele ergänzen die ausführliche Hinführung und Herleitung aller relevanten Gleichungen. Neben der Präsentation klassischer Theorien nehmen neue Ansätze und Erläuterungen hydrodynamischer Instabilitäten und Fronten einen angemessenen Raum ein. So profitieren Studierende der Physik, Chemie und Technik vom breiten, didaktisch sehr intestine aufbereiteten Spektrum dieses Lehrbuchs.

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