Abbreviation | IAG |
---|---|
Formation | 1997 |
Type | Learned Society |
Region served | Worldwide |
Official language | English |
Website | IAG Official website |
The International Association of Geoanalysts (IAG) [1] [2] [3] [4] is an international not-for-profit learned society dedicated to the advancement and promotion of geoanalytical science, the analysis of geological and environmental materials.
The association aims to improve and promote the assessment of measurement uncertainty and data quality as fit for purpose through proficiency testing and the development and use of geochemical reference materials. [5] [6] The IAG organises meetings, conferences, workshops and short courses, is associated with journal publishing, and operates two proficiency testing schemes: GeoPT, initiated in 1996, [7] intended for analytical chemistry laboratories dealing with whole-rock geochemical analyses and G-Probe for microprobe and laser ablation ICP-MS geochemical laboratories. The IAG also carries out the certification of geological and environmental reference materials in accordance with its own Certification Protocol, [8] and holds liaison membership of ISO-REMCO to represent the views of the geochemical research community particularly in matters of metrology.
The IAG has a legal-commercial arm, IAGeo Limited, [9] which distributes, markets and develops reference materials for scientific research.
The International Association of Geoanalysts was founded on 2 June 1997 during the 'Geoanalysis 97' Conference held at Vail, Colorado, USA. It is a successor organisation to the International Working Group-Groupe International de Travail (IWG-GIT) on geochemical reference materials, which operated under the direction of Dr K. Govindaraju at the CRPG, Nancy (France) from 1977 to its dissolution in 1996, and which was closely associated with the journal Geostandards Newsletter.
The IAG is directed by a fifteen-member council, the current president of which is Professor Jacinta Enzweiler (University of Campinas, Brazil). The past presidents of the association are: Douglas L. Miles (formerly of the British Geological Survey), Philip J. Potts (The Open University, UK), Michael Wiedenbeck (Helmholtz-Zentrum Potsdam, Germany) and Thomas C. Meisel (Montanuniversität Leoben, Austria).
The IAG is an editorial partner of the quarterly journal Geostandards and Geoanalytical Research published by Wiley-Blackwell. [10] The association is also a joint publishing partner of Elements - an International Magazine of Mineralogy, Geochemistry and Petrology.
The association has a number of special interest groups dealing with its core activities. These are:
The IAG is the main sponsor of the triennial Geoanalysis conference – an international meeting series that has taken place since 1990. Scientific proceedings of the Geoanalysis conferences are published in Geostandards and Geoanalytical Research. The IAG also organises short courses on Quality Assurance in geoanalysis as well as workshops dealing with isotope determination in geochemistry.
The IAG dispenses an annual Early Career Researcher Award for excellence in analytical geochemistry. Eligibility is limited to scientists who are currently pursuing a higher degree in a field related to geoanalysis or who have completed their university education within the past five years. The award promotes the careers of young scientists who have either developed innovative analytical methods or provided new strategies to improve data quality as applied to the chemical analysis of geological or environmental samples.
Petrology is the branch of geology that studies rocks, their mineralogy, composition, texture, structure and the conditions under which they form. Petrology has three subdivisions: igneous, metamorphic, and sedimentary petrology. Igneous and metamorphic petrology are commonly taught together because both make heavy use of chemistry, chemical methods, and phase diagrams. Sedimentary petrology is commonly taught together with stratigraphy because it deals with the processes that form sedimentary rock. Modern sedimentary petrology is making increasing use of chemistry.
The Mineralogical Society of America (MSA) is a scientific membership organization. MSA was founded in 1919 for the advancement of mineralogy, crystallography, geochemistry, and petrology, and promotion of their uses in other sciences, industry, and the arts. It encourages fundamental research about natural materials; supports the teaching of mineralogical concepts and procedures to students of mineralogy and related arts and sciences; and attempts to raise the scientific literacy of society with respect to issues involving mineralogy. The Society encourages the general preservation of mineral collections, displays, mineral localities, type minerals and scientific data. MSA represents the United States with regard to the science of mineralogy in any international context. The Society was incorporated in 1937 and approved as a nonprofit organization in 1959.
W. Gary Ernst is an American geologist specializing in petrology and geochemistry. He currently is the Benjamin M. Page Professor Emeritus in Stanford University's department of geological sciences.
The Geochemical Society is a nonprofit scientific organization founded to encourage the application of chemistry to solve problems involving geology and cosmology. The society promotes understanding of geochemistry through the annual Goldschmidt Conference, publication of a peer-reviewed journal and electronic newsletter, awards programs recognizing significant accomplishments in the field, and student development programs. The society's offices are located on the campus of the Carnegie Institution for Science in Washington, DC.
A geologist is a scientist who studies the structure, composition, and history of Earth. Geologists incorporate techniques from physics, chemistry, biology, mathematics, and geography to perform research in the field and the laboratory. Geologists work in the energy and mining sectors to exploit natural resources. They monitor environmental hazards such as earthquakes, volcanoes, tsunamis and landslides. Geologists are also important contributors to climate change discussions.
Alexandra Navrotsky is a physical chemist in the field of nanogeoscience. She is an elected member of the United States National Academy of Sciences (NAS) and the American Philosophical Society (APS). She was a board member of the Earth Sciences and Resources division of the NAS from 1995 until 2000. In 2005, she was awarded the Urey Medal, by the European Association of Geochemistry. In 2006, she was awarded the Harry H. Hess Medal, by the American Geophysical Union. She is currently the director of NEAT ORU, a primary program in nanogeoscience. She is distinguished professor at University of California, Davis.
The European Association of Geochemistry (EAG) is a pan-European organization founded to promotes geochemical research. The EAG organizes conferences, meetings and educational courses for geochemists in Europe, including the Goldschmidt Conference which it co-sponsors with the North American Geochemical Society.
Elements: An International Magazine of Mineralogy, Geochemistry, and Petrology is a bimonthly peer-reviewed scientific journal published by 18 scientific societies: Mineralogical Society of America, Mineralogical Society of Great Britain and Ireland, Mineralogical Association of Canada, Clay Minerals Society, Geochemical Society, European Association of Geochemistry, International Association of GeoChemistry, Société Française de Minéralogie et de Cristallographie, Association of Applied Geochemists, Deutsche Mineralogische Gesellschaft, Società Italiana di Mineralogia e Petrologia, International Association of Geoanalysts, Polskie Towarzystwo Mineralogiczne, Sociedad Española de Mineralogía, Swiss Society of Mineralogy and Petrology, Meteoritical Society, Japan Association of Mineralogical Sciences and the International Association on the Genesis of Ore Deposits. It was established in January 2005.
Geostandards and Geoanalytical Research is a quarterly peer-reviewed scientific journal covering reference materials, analytical techniques, and data quality relevant to the chemical analysis of geological and environmental samples. The journal was established in 1977 as Geostandards Newsletter and modified its title in 2004. The editors-in-chief are Thomas C. Meisel, Jacinta Enzweiler, Mary F. Horan, Kathryn L. Linge, Christophe R. Quétel and Paul J. Sylvester. It is published by Wiley-Blackwell on behalf of the International Association of Geoanalysts. The journal is a hybrid open-access journal, publishing both subscription and open access articles.
Daniela Rubatto is a Professor of geochemistry at the University of Bern, Switzerland. Her areas of interest and expertise are in isotope geochemistry, metamorphic petrology, mineralogy, tectonics, inorganic geochemistry, and geochronology.
Janne Blichert-Toft is a geochemist, specializing in the use of isotopes with applications in understanding planetary mantle-crust evolution, as well as the chemical composition of matter in the universe. To further this research, Blichert-Toft has developed techniques for high-precision Isotope-ratio mass spectrometry measurements.
Dominique Weis is a Canadian scientist. She is a Canada Research Chair in the Geochemistry of the Earth's Mantle at the University of British Columbia.
Mark S. Ghiorso is an American geochemist who resides in Seattle, Washington. He is best known for creating MELTS, a software tool for thermodynamic modeling of phase equilibria in magmatic systems.
The Decennial Mineral Exploration Conferences (DMEC) is a Canadian voluntary association dedicated to the advancement of geoscience applied to exploration for mineral resources. The inaugural 1967 conference "Canadian Centennial Conference on Mining and Groundwater Geophysics", held in Ottawa, Canada, was organized by the Geological Survey of Canada as part of the Canadian Centennial. While the original session focussed on mining and groundwater geophysics, the purpose of subsequent conferences expanded to include geochemistry, and other geoscience disciplines as they are applied in mineral exploration.
Liane G. Benning is a biogeochemist studying mineral-fluid-microbe interface processes. She is a Professor of Interface Geochemistry at the GFZ German Research Centre for Geosciences in Potsdam, Germany. Her team studies various processes that shape the Earth Surface with a special focus on two aspects: the nucleation, growth and crystallisation of mineral phases from solution and the role, effects and interplay between microbes and minerals in extreme environments. She is also interested in the characterisation of these systems, developing in situ and time resolved high resolution imaging and spectroscopic techniques to follow microbe-mineral reactions as they occur.
Anders Meibom is a Danish interdisciplinary scientist and former football player active in the field of bio-geochemistry. He is a professor at the École Polytechnique Fédérale de Lausanne (EPFL), where he heads the laboratory for biological geochemistry.
Janet Margaret Hergt is an Australian geochemist. She is a Redmond Barry Distinguished Professor in the School of Geography, Earth and Atmospheric Sciences at the University of Melbourne, Victoria, Australia. The main focus of her research has been in the chemical analysis of rocks and minerals to explore the exquisite record of Earth processes preserved within them. Hergt is best known for her geochemical investigations of magmatic rocks although she has employed similar techniques in interdisciplinary projects including areas of archaeological and biological science.
Keiko Hattori is a geochemist and mineralogist. She is Distinguished University Professor of Geochemistry and Mineral Deposits in the Department of Earth and Environmental Sciences at the University of Ottawa.