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Groundwater: more books (100)

Groundwater Vulnerability Assessment and Mapping: IAH-Selected Papers, volume 11 (IAH - Selected Papers on Hydrogeology)

Artificial Recharge of Groundwater

Urban Groundwater, Meeting the Challenge: IAH Selected Papers on Hydrogeology 8

Groundwater Science by Charles R. Fitts, 2002-06-19

Arsenic Contamination of Groundwater: Mechanism, Analysis, and Remediation by Satinder Ahuja, 2008-09-29

Submarine Groundwater by Igor S. Zektser, Lorne G. Everett, et all 2006-09-29

Groundwater and Wells

Introduction to Groundwater Modeling: Finite Difference and Finite Element Methods by Herbert F. Wang, Mary P. Anderson, 1995-07-07

Effective Groundwater Model Calibration: With Analysis of Data, Sensitivities, Predictions, and Uncertainty by Mary C. Hill, Claire R. Tiedeman, 2007-01-22

Nitrates in Groundwater: IAH Selected Papers on Hydrogeology 5 (Iah - Selected Papers on Hydrogeology)

Groundwater in Fractured Rocks: IAH Selected Paper Series, volume 9 (Selected Papers on Hydrogeology)

Applied Groundwater Modeling: Simulation of Flow and Advective Transport by Mary P. Anderson, William W. Woessner, 1991-12-25

Groundwater Hydrology: Conceptual and Computational Models by K. R. Rushton, 2003-11-17

Sustainability of ground-water resources (U.S. Geological Survey circular) by William M Alley, 1999

lists with details

Welcome To Groundwater Analytical
Testing laboratory offering login and maintaining certification in several states, besides their base in Buzzards Bay, MA.
http://www.groundwateranalytical.com/
GROUND WATER PRIMER
1. Introduction. 2. Ground Water Basics. 3. Ground Water Quality. 4. WhatYou Can Do. 5. Ground Water Protection Programs. 6. Glossary. 7. References.
http://www.epa.gov/seahome/groundwater/src/ground.htm
In-Situ Fixation, Inc. - Deep Soil Mixing, Contaminated Soil, Soil Remediation,
Company providing in situ remediation/treatment of soil and groundwater utilizing DUAL AUGER soil mixing technology. Specializing in bioremediation and Thermally Enhanced Soil Vapor Extraction. Site has information on these and other technologies, including Zero Valent Iron Injection.
http://www.insitufixation.com

Extractions: About In-situ Fixation, Inc. The primary business of In-Situ Fixation, Inc. (I-SF) using its I-SF has been in business since 1987 and is capable of and experienced in in-situ soil treatment utilizing Bio-remediation, Hot Air/Steam Stripping, Iron Injection and/or Solidification/Stabilization. Additionally, I-SF has the experience and capabilities to work with our clients to perform treatability studies and to develop site specific reagents. I-SF is the first company to successfully employ deep soil mixing for both in-situ Bio-remediation and the remediation of chlorinated solvents using Zero Valent Iron Injection in the United States.
Environmental Consulting Services, LLP
Providing comprehensive environmental services (air quality, surface water, groundwater, sampling, characterization, remediation, site assessments, reporting, permitting, spill control, storm water, and regulatory consultations) for industry throughout the United States. Located in Billings, Montana.
http://www.enviroconsult.com

Extractions: "ECS has become a very important part of our nation-wide environmental program. From permits to stormwater training classes, their work has received outstanding reviews from regulators and plant management throughout the United States." Martin V. Elmore, Corporate Manager of Environmental Affairs, Coca-Cola Enterprises Inc., Atlanta, GA Welcome to ECS Online - Environmental Consulting Services Environmental Consulting Services, LLP (ECS) was established in Billings, MT in 1994 and offers a wide variety of environmental services to our clients. ECS specializes in the environmental services field of Air Quality (AQ), with the majority of our projects, clients, experience and services performed within this discipline. Although AQ Services are our specialty, ECS provides many other environmental services to our clients. Please take a moment to browse our " " page, as well as our "
GroundWater Consultants Web Page
Pisa Offre consulenze in tema di idrogeologia applicata e geologia ambientale.
http://www.groundwater-consultants.it/

Extractions: idrogeologia applicata e geologia ambientale chi siamo servizi progetti clienti ... top of page chi siamo top of page GroundWater Consultants servizi top of page GroundWater consultants mediante l'uso di modelli numerici di simulazione che consentono una effettiva comprensione del comportamento fisico del "sistema" suolo/acquifero, garantisce l'identificazione di soluzioni ottimali a numerosi problemi ambientali e territoriali: L' integrazione dei risultati dei modelli di simulazione con sistemi GIS (Geographical Information Systems) consente inoltre: la creazione di basi di dati geologico-ambientali la generazione automatica di carte tematiche georeferenziate con caratteristiche previsionali a supporto della redazione degli strumenti urbanistici.
Genesis Of High Arsenic Groundwater In The Bengal Delta Plains, West-Bengal And
Mattias von Br¶mssen writes on the soil chemistry that causes the problem.
http://hem.passagen.se/broemssen/abstract.html

Extractions: Arsenopyrite (FeAsS) and/or pyrite (FeS ) are the primary source of arsenic in natural systems. In sedimentary systems, arsenic is also adsorbed onto the reactive surfaces of secondary oxides and hydroxides of iron, aluminium and manganese (HFO, HAO and HMO). An aerobic (1) and an anaerobic (2) hypothesis have been put forward to explain the mobilisation of the arsenic in the groundwater. 1) When groundwater is withdrawn, oxygen may enter the aquifer and oxidise the primary sulphides and subsequently releases arsenic and sulphate in groundwater. 2) Alternately, arsenic may be derived as a result of desorption and reductive dissolution of the surface reactive mineral phases such as hydrous ferric, aluminium and manganese oxides (HFO, HAO and HMO) present as coatings in the aquifer sediments. Phosphate is adsorbed onto HFO in a similar way as arsenic. The mechanism of arsenic and phosphate is initialised by anoxic water in the aquifers. Watersamples from wells in Chakdaha, West-Bengal, India and Bangladesh were analysed for a number of chemical parameters. Some porewater/BAT-point samples were also taken from a depth of 3 to 5 meters in Chakdaha and compared with the well samples. The groundwater was found to be neutral to slightly alkaline and essentially Ca-HCO
Groundwater Issues
groundwater Links. General. Software. Seepage/groundwater Modeling SoftwareSoftware Hydrology groundwater Modeling and Analysis Software. Michigan.
http://seaborg.nmu.edu/Seaborg/Groundwater/GW.html
Water Resources And Environmental Research Center At City College/Courses
The City University of New York, The City College, Department of Civil Engineering. Conducts research on surface water flows, soil erosion, sewerage treatment, landfills, groundwater transport and contamination and other related topics.
http://www-ce.engr.ccny.cuny.edu/waterres/

Extractions: Photographs courtesy Philip Greenspun The Center conducts research on surface water flows, soil erosion, sewerage treatment, landfills, groundwater transport and contamination and other related topics. For more information about the Center you may write to the above address, call (212) 650-8099 or send electronic mail to rk@ce-mail.engr.ccny.cuny.edu . The Center is located on the City College campus in Steinman Hall at the north-east corner of 140th Street and Convent Avenue. Photographs courtesy Philip Greenspun The City College, New York City's largest urban-based engineering and scientific public university, is at the forefront of solving the urgent problems arising from the need for effective, efficient, and economical conservation of water and other natural resources. In spearheading this broad agenda, the Center draws upon the expertise of faculty in a wide range of disciplines at CCNY and other campuses of CUNY.
SURECHEM MARKETING SDN BHD
Malaysian seller and distributor of instruments for a diverse range of environmental and agricultural and sampling and analysis, including soil, surface and groundwater, crops, climate, and sewage.
http://www.surechem.com.my
Biospeleology (cave Biology)
Texas Memorial Museum's web site on biospeleology. Information on the biota of caves, karst, and groundwater.
http://www.utexas.edu/depts/tnhc/.www/biospeleology/

Extractions: Biospeleology The Biology of Caves, Karst, and Groundwater This page is sponsored by the Texas Memorial Museum, The University of Texas at Austin and the Missouri Department of Conservation Missouri Cave Life (pictorial guide) Explore Biospeleology (links) Handouts for cave managers (Elliott's files) A primitive remipede crustacean, 27 mm long, from Cueva Quebrada, Isla Cozumel, Mexico, by Dennis Williams, 18 October 2000. This may be Speleonectes tulumensis Yager, 1987. Remipedes typically live in low-oxygen, brackish waters in marine caves. See a Cuban remipede, Speleonectes gironensis Yager, courtesy of Abel Pérez Gonzalez. 29 October 2002 Comments to the Troglomeister: elliow@mdc.state.mo.us Missouri Department of Conservation
Groundwater Biology Home Page
Full information about the groundwater biology in the World. groundwater AN UNKNOWN HABITAT Carl voon Ossietzky Universität Oldenburg.
http://www.geocities.com/~mediaq/index2.html

Extractions: Texas Memorial Museum, The University of Texas [U.S.A.] ARCHIVES OF CAVE-BIOLOGY@LISTSERV.UMIST.AC.UK GRAHAM PROUDLOVE'S CAVE BIOLOGY E-MAIL LIST CAVE BIOLOGY GROUP THE EDWARDS AQUIFER HOME PAGE ... PESCE'S HOME PAGE [University of L'Aquila - Italy] SPELEOLOGICAL ABSTRACTS DEFINITION OF GROUNDWATER NATIONAL GROUND WATER ASSOCIATION CAVES ... BETWEEN THE GRAINS CRENOBIOLOGY PHREATIC HABITATS HYPORHEIC HABITATS GROUNDWATER DIGEST NORTH AMERICAN BIOSPELEOLOGY NEWSLETTER SAMPLING DEVICES MUSEUMS ... DEDALUS: A BIBLIOGRAPHIC DATA BASE
CONFERENCE & EVENTS
Gives topics, dates and locations of sponsored events.
http://www.mines.edu/research/igwmc/events/

Extractions: international ground water modeling center MODFLOW and More 2003: Understanding through Modeling Conference - September 16-19, 2003 - Golden, Colorado, USA Groundwater/Surface Water Interactions Conference - July 1-3, 2002 - Keystone, Colorado, USA 2002 Darcy Distinguished Lecture, March 6, 2002 - Golden, Colorado, USA MODFLOW 2001 and OTHER MODELING ODYSSEYS Conference - September 11-14, 2001 - Golden, Colorado, USA MODELCARE'99 Conference - Zurich, Switzerland Calibration and Reliability in Groundwater Modeling, Coping with Uncertainty MODFLOW'98 Conference - Golden, Colorado, USA MODELCARE'96 Conference - Golden, Colorado, USA Calibration and Reliability in Groundwater Modeling IGWMC Modeling Conferences 1993, 1994 Proceedings - Golden, Colorado, USA IGWMC MAIN PAGE
The Centre For Groundwater Studies
A research and education venture focusing on processes of groundwater recharge, discharge, contamination, Category Regional Oceania Science and Environment EnvironmentThe Centre for groundwater Studies (CGS) is an international research and educationventure focusing on processes of groundwater recharge, discharge
http://www.groundwater.com.au/
Welcome To Groundfreezing - Layne Christensen - Geotechnical Constructions Group
Ground freezing is a technique that has been used extensively for groundwater control and excavation support in the underground construction and mining industries for over 100 years.
http://www.groundfreezing.com/

Extractions: The process involves the circulation of a refrigerated coolant through a series of subsurface pipes to convert soil water to ice, creating a strong watertight material. The material is so strong, in fact, that it is routinely used as the only method of groundwater control and soil support for the construction of shafts hundreds of feet into water-bearing soils. Most ground freezing systems are quite similar in principal. The single most important component of a ground freezing system is the subsurface refrigeration system, consisting of a series of refrigeration pipes installed with various drilling techniques. Depending upon the application, the coolant can be brought to temperatures well below -150 degrees celcius. Ground freezing can be achieved by using either a large portable refrigeration plant or liquid nitrogen. After the initial freezing has been completed and the frozen barrier is in place, the required refrigeration capacity is significantly reduced to maintain the frozen barrier. Please enter your e-mail address below to be notified of product / information updates!
Centre For Groundwater Studies
Click on this button now or wherever you are in the site toquickly and easily access information on groundwater.
http://www.groundwater.com.au/default2.asp
WRA Home Page
A specialist worldwide consultancy (based in UK), offering analytical, modelling and software development skills for hydrology, water resources, groundwater and water quality investigations.
http://www.watres.com/

Extractions: Water Resource Associates Water Resource Associates is a specialist world-wide consultancy, offering analytical, modelling and software development skills for hydrology, water resources, groundwater and water quality investigations. It was formed in 1994 by a network of established individual consultants with world-wide experience of water issues. We provide a specialist consultancy service in any field - water supply, irrigation, flood control, groundwater, basin development, systems analysis and modelling - where water is a key component. Our combined experience spans 110 countries covering all the major climatic regions of the world. Special areas of expertise We had added a section on flooding for developers, lawyers and insurers. Recent projects include Clients include: European Union, French Government, Severn Trent Water, Southern Water, UK Environment Agency, Scotland and Northern Ireland Forum for Environmnental Research (SNIFFER), HR Wallingford, National Power, Major Consulting Engineers
King County Groundwater Management
Generic and local information on the occurrence, movement, and management of ground water.
http://dnr.metrokc.gov/wlr/wq/groundwater.htm

Extractions: 2001 Annual Report Groundwater is rain water that has filtered into (or recharged ) the ground and then stays beneath the surface like water in a wet sponge. All soil materials fill with water, although we usually think of groundwater being located in coarser soil materials such as sand or gravel, zones called aquifers where the water can easily be obtained and used. Finer soils, like silts, clays, and intact rocks, ( confining beds ) yield water only very slowly. Groundwater can be observed when it fills a well to a level called the water table . It moves from areas with a high water table to areas with a low water table, but at a very slow rate, usually only inches per day even in the most productive aquifers. Over a long time, groundwater discharges to surface water bodies such as lakes, wetlands, streams, rivers, and the ocean. Groundwater provides "base flow" for rivers - that's why they keep running after the rain has stopped falling. Groundwater is the major source of drinking water for citizens in the eastern, southern, and western (Vashon and Maury Islands) parts of King County, beyond the area supplied by the
SEVIEW - SESOIL, AT123D & BIOSCREEN Integrated Modeling System
Integrated package incorporating SESOIL, AT123D and BIOSCREEN everything needed to perform contaminant transport and fate modeling. Model results can be used to establish sitespecific cleanup levels in soil and groundwater.
http://www.seview.com/
D & A Environmental Inc, Committed To Offering Quality Environmental Services
Offers site investigations, consulting work, soil and groundwater remediation, OSHA compliance audits, underground storage tank testing, non destructive testing, tank removal API 653 above ground tank inspections, leadbased paint inspections and risk management, asbestos inspections and abatement, indoor air quality testing, water quality testing ,and site characterization.
http://www.dandaenvironmental.com
Princeton Groundwater
PRINCETON groundwater, Inc. PO Box 273776 Tampa, FL 336883776 Phone (813)964-0800 Fax (813) 964-0900 E-mail info@Princeton-groundwater.com
http://www.princeton-groundwater.com/

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