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Index / Geochemistry & Hydrochemistry
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Index / Geochemistry & Hydrochemistry

Focus on Fault Complex in Calhoun County, Alabama.
By James L. Robinson
U. G. G.S. Scientific Investigations Report 2004–5145
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Index / Geochemistry & Hydrochemistry

American Chemical Society - Division of Environmental Chemistry
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Index / Geochemistry & Hydrochemistry

Founded in 1970, the Association of Applied Geochemists is an international organisation specialising in the field of applied geochemistry.
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Index / Geochemistry & Hydrochemistry

As part of a 5-year project on land application of sewage sludges sponsored by the Ohio Farm Bureau Federation and the U. S. EPA, a number of farms in several regions of Ohio were studied. 239 fields were sampled in seven counties.
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Index / Geochemistry & Hydrochemistry

Roh, et al.(2003) reported that the formation of siderite and magnetite by Fe(III)-reducing bacteria may play an important role in C and Fe geochemistry in subsurface and ocean sediments. The objective of this study was to identify environmental factors that control the formation of siderite (FeCO3) and magnetite (Fe3O4) by Fe(III)-reducing bacteria. Psychrotolerant (<20ºC), mesophilic (20 to 35ºC) and thermophilic (>45ºC)

Fe(III)-reducing bacteria were used to examine the reduction of a poorly crystalline iron oxide, akaganeite (b-FeOOH), wit... More →
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Index / Geochemistry & Hydrochemistry

CAS... we are scientists, creating and delivering the most complete and effective digital information environment for scientific research and discovery.
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Index / Geochemistry & Hydrochemistry

Access is now available for searching selected full text articles from chemistry, including geochemistry publishers such as Wiley, Elsevier and Springer. The general public and select and pay for articles covering a broad range of topics direct from the pages of some of the most respected journals in chemistry. Explore some of the latest research or highly cited articles. If you are not a ChemWeb member, take just a minute to register for your free membership now.

Journal Abstracts from chemistry publishers such as Bentham, Elsevier, Springer and others covering over 500 journals ca... More →
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Index / Geochemistry & Hydrochemistry

Welcome to CHEMnetBASE - a wealth of chemical information from Chapman & Hall/CRC, available on the Internet. Chapman & Hall/CRC are publishers of major chemical reference works in both print and CD-ROM format.
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Index / Geochemistry & Hydrochemistry

ChemIndustry.com provides databases of Web sites including more than 45,000 chemical industry related entities & contain the full text of millions of pages & provides specialized search services for chemical names, jobs, market research & consultants.
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Index / Geochemistry & Hydrochemistry

Enter a chemical name, CAS Number, molecular formula, or molecular weight... excellent!
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Index / Geochemistry & Hydrochemistry

National Center for Environmental Assessment site for information on dioxin and related compounds. Included frequently asked questions (FAQ) about dioxins.
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Index / Geochemistry & Hydrochemistry

Selected samples of modern dust collected in marble traps at sites in southern Nevada and California have been analyzed for elemental composition using INAA and ICP-AES and ICP-MS. Dust samples collected from 1991 through 1997.

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Index / Geochemistry & Hydrochemistry

Rosborg, I., reports that iron is an important element for animals and humans, especially needed in hemoglobin for oxygen transport to the cells. Iron is mainly lost through cell defoliation and desquamation of skin cells, but in very small amounts.

Hundreds of cows and calves died after ample and bloody diarrhea, followed by loss of appetite and weight, apathy and paralysis on a Swedish farm. Water analysis of the drilled well indicated water rich in health bringing minerals such as calcium, magnesium and bicarbonate. However, iron concentration was elevated, 1.3 mg/L. Autopsy of ... More →
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Index / Geochemistry & Hydrochemistry

Good source for information on a variety of technical subjects, mostly chemical related.
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Index / Geochemistry & Hydrochemistry

"Environmental Isotopes in Hydrogeology" is now into it's second printing. Full solutions to Problem Sets are found at this site. Also available are certain down-loadable files, data sets and spreadsheets.
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Index / Geochemistry & Hydrochemistry

REACH (Registration, Evaluation and Authorization of Chemicals), the new European Chemicals Regulation was adopted in December 2006. It came into force on the 1st June 2007. REACH, as well as the pending EU Soil Protection Directive, require additional knowledge about soil quality at the European scale. The GEMAS (geochemical mapping of agricultural soils and grazing land of Europe) project aims at providing harmonized geochemical data of arable land and land under permanent grass cover at the continental, European scale. Geological Surveys in 34 European countries, covering an area of 5.6 mil... More →
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Index / Geochemistry & Hydrochemistry

This site provides comprehensive descriptions of the origins of natural gas (bacterial gas, thermogenic gas, and gas from oil cracking), as well as the applications of geochemistry to natural gas exploration and production.
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Index / Geochemistry & Hydrochemistry

Geochron specializes in isotope analyses for researchers in the fields of geology, economic geology, geochronology, archaeology, anthropology, and hydrology, and for environmental, metabolic, and food adulteration studies.
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Index / Geochemistry & Hydrochemistry

Recent articles on geology research and news
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Index / Geochemistry & Hydrochemistry

GeoReM is a Max Planck Institute database for reference materials of geological and environmental interest, such as rock powders, synthetic and natural glasses as well as mineral, isotopic, biological, river water and seawater reference materials. GeoReM contains published analytical data and compilation values, major and trace element concentrations and mass fractions, radiogenic and stable isotope ratios. GeoReM contains all important metadata about the analytical values such as uncertainty, analytical method and laboratory. Sample information and references are also included. GeoReM contain... More →
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Index / Geochemistry & Hydrochemistry

Superfund Ground Water Issue: EPA/540//4-89/001, March, 1989.
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Index / Geochemistry & Hydrochemistry

This is the gateway into 3 sites representing the work of the Hubbard Brook Ecosystem Study (HBES), located at the Hubbard Brook Experimental Forest (HBEF) located in the White Mountain National Forest, near North Woodstock, NH.
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Index / Geochemistry & Hydrochemistry

The aim of this scientific investigation was to test whether ground water could be helpful in the search for subsurface mineral deposits in the Broken Hill region w/ major, minor and trace elements & the isotopes of H & O.
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Index / Geochemistry & Hydrochemistry

Of all the methods used to understand hydrologic processes in small catchments, applications of isotope tracers have been the most useful in terms of providing new insights into hydrologic processes. This text provides a good introduction.
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Index / Geochemistry & Hydrochemistry

Oti Wilberforce J.O. reports that samples of Cola Acuminata (Kolanut), Grracinia kola (bitter Kola) and Solanum melongena (garden egg), commonly used during ceremonies, were collected from Abakpa Market, Abakaliki, during festive period in April, 2010 and they were analyzed for total metal contents using Proton Induced X-Ray Emission (PIXE) Technique.

The results (in mg/Kg) revealed the range Pb (0.88 to 1.64), Cd (0.71 to 1.24), Zn (14.02 to 86.02), Cu (6.92 to 8.84), Mn (0.98 to 8.60), Co (2.21 to 8.48), Cr (0.86 to 2.41), Ni (18.22 to 42.28), and As (0.88 to 1.46). High Pollutio... More →
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