Home  - Science - Geochemistry

Books Baby Camera Phones Computers Games DVD Electronics Kitchen Magazines Music Garden Software Tools Toys Video Apparel & Accessories Jewelry & Watches Musical Instruments Health & Personal Care Beauty Sports & Outdoors Office Products

e99.com Bookstore

Images

Newsgroups

41-60 of 169    Back | 1  | 2  | 3  | 4  | 5  | 6  | 7  | 8  | 9  | Next 20

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Geochemistry:     more books (100)

Surface and Ground Water, Weathering, and Soils, Volume 5: Treatise on Geochemistry, Volume 5 (Treatise on Geochemisty) Aqueous Environmental Geochemistry by Donald Langmuir, 1997-01-06 Groundwater Geochemistry: A Practical Guide to Modeling of Natural and Contaminated Aquatic Systems by Broder J. Merkel, Britta Planer-Friedrich, 2008-07-24 Introduction to Geochemistry by Ronald Krauskopf, 2003-02-06 Geochemistry and the Biosphere by Vladimir I. Vernadsky, 2007-04-01 Isotope Geochemistry: A derivative of the Treatise on Geochemistry Quantitative Geochemistry by Haibo Zou, 2007-02-08 Practical Petroleum Geochemistry by Brian Cooper, 1990-01 Principles of Induction Logging, Volume 38 (Methods in Geochemistry and Geophysics) Geochemistry of Hydrothermal Ore Deposits, 3rd Edition Geochemistry (2nd Edition) by Arthur H. Brownlow, 1995-11-19 Groundwater Geochemistry: Fundamentals and Applications to Contamination by William J. Deutsch, 1997-09-30 Principles of Geochemistry by Brian Mason, 1982-10-13 Geochemistry: An Introduction by Francis Albarède, 2003-07-14

lists with details

41. 146.201.254.53/
    AquaChem, geochemistry, geochemistry Software, Groundwater and Scientific Software Group PO Box 708188 • Sandy, Utah 840708188 Phone 801.208.3011 or Toll Free (US) 1.866.620.9214 Fax 801.302.1160, Phone (801) 208-3011.  
    http://146.201.254.53/

42. Kounaves Research Group - In-Situ Planetary Chemical Analysis
    Studies insitu, on autonomous systems aiming to understand Mars' geochemistry and potential for supporting life, either past or present. Includes links, publications and people at Tufts University, Medford, Massachusetts.  
    http://planetary.chem.tufts.edu/

43. Geochemistry Department Focus
    Focus. The geochemistry Department s applied and basic research or support activities are directed at a broad range of topics, including standard geochemical  
    http://www.sandia.gov/eesector/gs/gc/geochem.html
    
    Extractions: Geoscience Center Geochemistry Dept. Home Technical Staff Facilities ... Fact Sheets The Geochemistry Department's applied and basic research or support activities are directed at a broad range of topics, including: standard geochemical characterization of rocks and fluids, natural weathering reactions, ion exchange mechanisms, mineral surface titrations, sorption and desorption kinetics, transport and attenuation processes for toxic metal and radionuclide species, computer modeling of reactive fluid flow in fractured and porous media, theoretical modeling of bulk and interfacial mineral-fluid processes using ab initio and empirical techniques, and development of waste site remediation techniques. The Geochemistry Department supports a variety of analytical, experimental, and theoretical projects, including: Lattice Gas Automata and Lattice Boltmann computational modeling of mesoscale fluid flow and reaction in fractured and porous media. In-situ waste remediation and attenuations studies, focusing on sorption and ion exchange mechanisms with common soil and rock surfaces. Empirical and ab initio modeling of complex mineral structures and mineral-solution interfaces, emphasizing sorption processes.

44. Geochemistry, Links For Mineralogists
    geochemistry, Annotated links to internet resources, especially for mineralogists, petrologists, crystallographers,geologists.  
    http://www.uni-wuerzburg.de/mineralogie/links/geochem/geochem.html
    
    Extractions: Selected Geochemistry Websites About.com Chemistry Ahmadi Geological Consultancy Geochemistry.com . A directory of businesses, university departments, associations, museums, etc. American Geophysical Union (AGU). AGU is a worldwide scientific community that advances, through unselfish cooperation in research, the understanding of Earth and space for the benefit of humanity. Go to: Volcanology, Geochemistry, and Petrology Section Association of Exploration Geochemists (AEG). The AEG is an international organisation specialising in the field of exploration and applied geochemistry. BioTech , Indiana University, University of Texas, Austin: An illustrated Dictionary . BioTech is a high level dictionary for college students and professionals, a hybrid biology/chemistry educational resource and research tool on the World Wide Web. Offers good graphics of bio-molecules. Richard N.

45. Science -- Science Collections: Geochemistry/Geophysics
    Help Subscriptions Feedback Sign In. geochemistry/Geophysics. Perspectives geochemistry Life s Chemical Kitchen Barbara Sherwood Lollar Science 304 972973.  
    http://www.sciencemag.org/cgi/collection/geochem_phys

46. Humble Instruments & Services, Inc.
    Providing analytical instrumentation and interpretive services in analytical chemistry, specializing in complete services in the field of organic geochemistry.  
    http://www.humble-inc.com/
    
    Extractions: HISI Analytical Technologies provides analytical instrumentation for use in chemical laboratories. We specialize in thermal extraction and pyrolysis systems but also provide System Solution WorkStations that provide integrated hardware/software solutions to difficult analytical problems while enhancing laboratory productivity. Humble Geochemical Services a division

47. EES-1 Home Page
    GEOLOGY AND geochemistry GROUP (EES1) at Los Alamos National Laboratory focuses primarily on field and laboratory studies of geological processes related to  
    http://geont1.lanl.gov/

48. MDAG
    Technical information on mines, mining, and environmental geochemistry mining and the environment on land and underwater.  
    http://www.mdag.com/

49. USGS NATIONAL GEOLOGIC MAP DATABASE - HOMEPAGE
    Searchable catalog of paper and digital geologic maps, mostly for the U.S. Maps and related data cover geology, hazards, earth resources, geophysics, geochemistry, geochronology, paleontology, and marine geology.  
    http://ngmdb.usgs.gov/

50. Geochemistry International
    http://www.maik.ru/journals/geochem.htm

51. Contents
    PhD thesis on the active tectonics of Northeast Altai in central Asia focusing on structural geology, paleostress analysis, seismics and radon gas geochemistry.  
    http://users.pandora.be/boris.dehandschutter/PhDcontents.html
    
    Extractions: The active deformation in most of Northeast Altai ( chapter 1 ) is far from understood, mainly because of the poor tools geologists have in assessing active structures and determining active faults in basement terranes. Except from the historical earthquake related fault movements and deformation in large Cenozoic basins such as Chuya and Zaisan, the timing of Cenozoic faulting and related deformation remains unknown. The Cenozoic kinematics of the major faults in the region has only been estimated from single-image remote-sensing and large-scale modelling on lithospheric scale, and detailed remote-sensing and field-based data are lacking. The behaviour of the tectonic stress field in highly heterogenous basement terranes and its relation to the active and upper crustal movements are poorly understood. And finally, the perception of the tectonic and geodynamic meaning of the specific wrench-zone related deformation in the area, combining range uplift with extensional basin formation is poor. The study area a is typical locality of complex active deformation that is difficult to assess by classical geological and/or geophysical tools (based on stratigraphy), due to the lack of a developed stratigraphic sequence for the Cenozoic. We focus on the determination of active and recent deformation and tectonism, using remote sensing, structural field observations and geophysical information. The use of these methods is discussed in the following three chapters (

52. Welcome To The The International Association Of Geochemistry And Cosmochemistry
    Welcome to the The International Association of geochemistry and Cosmochemistry (IAGC). The IAGC was established on May 8, 1967  
    http://www.cevl.msu.edu/~long/IAGC/
    
    Extractions: W e lcome to the The International Association of Geochemistry and Cosmochemistry (IAGC). The IAGC was established on May 8, 1967 as a nonprofit scientific society affiliated with the Internati onal Union of Geological Sciences. It has been one of the pre-eminent international geochemical and cosmochemical organizations for over twenty-five years. The principal objective of the association is to foster cooperation in, and advancement of, geochemistry and cosmochemistry in their broadest sense: by working with any interested group in planning symposia and other type of meetings related to geochemistry; by sponsoring publications in the geochemistry of a type not normally covered by existing organizations; and by appointment of Working Groups to study problems that require, or would profit from, international cooperation. If you have audio, the piece is from Verdi's Nabucco, " Va, pensiero, sull'ali dorate ."

53. Acid Mine Drainage
    University of Waterloo research into groundwater geochemistry and remediation of acid mine wastes.  
    http://www.science.uwaterloo.ca/research/ggr/MineWasteGeochemistry/AcidMineDrain
    
    Extractions: Drainage Introduction The oxidation of sulfide minerals and consequent release of acid in tailings impoundments can last for decades to centuries. The interaction of the low-pH, metals and sulfate contaminated water with tailings and aquifer minerals initiates a sequence of pH-buffering reactions. This increase in pH is often accompanied by the precipitation of metal-bearing hydroxide and hydroxysulfate minerals that remove dissolved metals from the moving water. Research in our group has focused on the mechanisms and consequences of aqueous geochemical and mineralogical changes that occur within and below sulfide tailings impoundments. The research typically involves field and laboratory investigation, enhanced by groundwater flow, geochemical, transport and reactive transport modelling. The research has been collaborative with major companies in the Canadian mining industry, including Agnico Eagle, Falconbridge, INCO, Noranda and Placer Dome. Research assistance has also been provided from NSERC (Natural Sciences and Engineering Research Council of Canada)

54. Marine Chemistry And Geochemistry - Woods Hole Oceanographic Institution
    Overview of the Marine Chemistry and geochemistry Department, What’s New. Ken O. Buesseler Chair, Department of Marine Chemistry and geochemistry.  
    http://www.whoi.edu/science/MCG/dept/
    
    Extractions: November - December, 2001 (RSV) Aurora Australis R Polar Star . Scientists from 17 institutions, including WHOI, collaborated to examine the relationship between biological productivity and dust inputs to the ocean surface. Using samples collected on the cruise, the WHOI group will measure how much carbon was removed from the surface by an iron-induced phytoplankton bloom. The research programs of Assistant Scientists Katrina Edwards and Chris Reddy are part of a new departmental initiative in microbial biogeochemistry. Katrina is studying the role of microtopography in microbial attachment to mineral surfaces. This research has important implications for life in the deep ocean, how rapidly minerals weather, and biofouling in the marine environment. Chris is conducting research crucial to understand the long- and short-term effects of oil spills in the ocean. He is using comprehensive two-dimensional gas chromatography to study the effects of microbial degradation on sedimentary petroleum hydrocarbons in both laboratory and field samples (see Project Highlights story on the

55. TRX Earth Sciences
    Geophysics, geochemistry, geology and GIS DTM studies in environmental, groundwater, engineering and geotechnical studies. Mining and Oils exploration. No dig - NDT and GPR technologies.  
    http://www.trxconsulting.com
    
    Extractions: Main Office Caracas - Venezuela Email: info@trxconsulting.com Associated Offices Georgetown - Guyana Cuiabá MT- Brazil Vitória ES - Brazil English Português Italiano Español Geology Geophysics Geochemistry GIS - CAD Environment Urban Geology Water Resources Geotechnics Engineering Mining Oil Geothermal Exploration Geologia Geofisica Geoquimica GIS - CAD Ambiente Geologia Urbana Recursos Hídricos Geotecnia Ingenieria Exploração Minas Petróleo Geotermia Geologia Geofisica Geochimica GIS - CAD Ambiente Geologia Urbana Risorse Idriche Geotecnica Ingegneria Esplorazione Mineraria Petrolifera Geotermica Geología Geofísica Geoquímica GIS - CAD Ambiente Geología Urbana Recursos Hídricos Geotécnia Ingeniería Exploración Minas Petróleo Geotermia

56. EAG
    EUROPEAN ASSOCIATION FOR geochemistry. The European Association of geochemistry was founded to promote geochemical research and study in Europe.  
    http://www.rdg.ac.uk/soil/EAG/
    
    Extractions: FOR GEOCHEMISTRY Welcome to the EAG web-site. The European Association of Geochemistry was founded to promote geochemical research and study in Europe. Its main function is to organise bi-annual international Goldschmidt conferences in Europe. The association also awards two medals, one for a junior and one for a senior geochemist, for outstanding contributions to geochemistry. Contents Jobs An online listing for postgraduate, postdoctoral and tenure positions. Membership An online membership form for those who which to join the society. Conferences Information on the Goldschmidt conferences and other upcoming meetings. Chemical Geology Details of the Society's journal including the annual report of the Journal's editors Medals and Fellowships The EAG awards 2 medals and 15 fellowships each year. Here you will find details of these awards, who sits on the award committees and how to go about nominating your colleagues. Links Links to affiliated societies and other geochemical links. Committee Current EAG Committee and how to contact them.

57. GSJ Geochemistry Department
    Home Page of geochemistry Department, Geological Survey of Japan (GSJ). To Japanese Page click here. geochemistry. The geochemistry  
    http://www.aist.go.jp/GSJ/dGC/chemtop.htm
    
    Extractions: Geochemical Atlas (1:200,000) North Kanto area The Geochemistry Department does basic geochemical research on the behavior and distribution of major and trace elements and isotopes in rocks and minerals including extraterrestrial material, and organic and gaseous components in sedimentary rocks and groundwater. The studies of radiometric dating and geochemical reference samples conducted in this department are indispensable for many geological researches. Useful data for environmental and exploration work are provided through the applied geochemical research on the abundance and behavior of elements, isotopes and organic compounds in soils, rocks and minerals. GSJ develops analytical methods of determining the chemical and isotopic composition of rocks, minerals and other natural materials. They include Atomic Absorption Spectrometry (AAS), X-ray Fluorescence Spectrometry (XRF), Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES), ICP-Mass Spectrometry (ICP-MS), Instrumental Neutron Activation Analysis (INAA), Thermal Ionization Mass Spectrometry (TIMS) and Secondary Ion Mass Spectrometry (SIMS). SIMS project involves many researchers of GSJ, mainly from Mineral Resources Department and Geochemistry Department.

58. Untitled
    Professor in the Department of Geology at Miami University, Oxford, OH. Includes information on Dr. Rakovan's research and teaching in mineralogy and geochemistry.  
    http://www.users.muohio.edu/rakovajf/
    
    Extractions: My research interests involve the integration of low temperature geochemistry and mineralogy in the study of crystal surfaces and water-rock interactions found in natural systems. In particular, I am interested in environmentally significant processes such as crystal growth, metal sorption, trace element partitioning and other surface mediated reactions. My research also addresses the structural response of minerals to substituent elements, especially lanthanides and actinides in apatite group minerals. Current research projects include: The role of crystal surface structure on trace element incorporation during growth; geochemical implications and dating of compositional zoning in minerals; crystal chemistry of the lanthanides and actinides in apatite; crystal growth and trace element incorporation in fluorite and apatite; understanding fundamental interactions between aqueous metal species and soil minerals; structural transformations in clay minerals.

59.   Geography, Earth & Environmental Sciences
    Hydrogeology research including groundwater resources, numerical modelling, geochemistry, g/w contamination and remediation. Taught programmes include hydrogeology and hydroinformatics MSc courses, CPD modules and short courses.  
    http://www.bham.ac.uk/EarthSciences/research/hydro/

60. Geochemistry Department
    The Earth Sciences Division’s geochemistry Department combines expertise in chemical and isotopic analysis, molecular geochemistry and nanogeoscience  
    http://www-esd.lbl.gov/GEO/
    
    Extractions: Research Areas Facilities Publications Staff Molecular Geochemistry and Nanogeoscience Isotope Geochemistry Current research programs include: (1) the development of models that use isotopic composition data from element pairs in fluids to constrain fluid flow rates, water-mineral reaction rates, and the geometry and spacing of fractures in rock matrices; (2) the development and application of noble gas isotopes as natural tracers for fluid source and movement in hydrocarbon and geothermal systems; (3) development of techniques for dating Quaternary geological events using uranium-thorium-helium systematics; (4) the geochemical monitoring and analysis of large-scale experiments simulating the effects of nuclear waste heat generation within the proposed repository in Yucca Mountain, Nevada; (5) the application of helium and neodymium isotopes to determine magma-chamber recharge rates in areas having possible volcanic hazards or the potential for geothermal energy extraction; (6) the development of carbon, nitrogen, and oxygen isotope techniques for quantifying in situ bioremediation and environmental restoration; (7) the use of carbon isotopes to quantify rates of organic carbon cycling and storage efficiency in soils, the impact of climate change on carbon cycling, and linkages between carbon, water, and nitrogen cycles, (8) application of natural isotopic tracers to follow the movement of water and contaminates through the vadose zone and in groundwater, and (9) applications of hydrogen and oxygen isotopes to issues concerning the water cycle. A new program is under way to study iron isotope variations as a tracer in the oceanic and terrestrial iron cycles.

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

41-60 of 169    Back | 1  | 2  | 3  | 4  | 5  | 6  | 7  | 8  | 9  | Next 20