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geochemistry Definition

geo·chem·is·try (-kemis trē)

noun

the branch of chemistry dealing with the chemical composition of the earth's crust and the chemical changes that occur there

geochemistry Related Forms

ge′o·chemi·cal adjective ge′o·chem·ist noun

geochemistry Usage Examples

Preposition: of

  • sediment: The copper element distribution map, shown here, is one example of the analysis of the inorganic geochemistry of the sediment.
  • dike: Geochemistry of the Mesozoic basic regional dikes of western Dronning Maud Land, Antarctica.
  • reservoir: Geochemical Earth Reference Model, or GERM, contains summary data on the geochemistry of petroleum reservoirs.
  • process: Chemical oceanography underpins the biochemistry of marine organisms and the geochemistry of marine sedimentary processes.

Converse of object

  • trace: Application of stable isotope and trace metal geochemistry to problems in oceanography and palaeoceanography.
  • apply: Taught modules include: applied geochemistry; contaminated land assessment and remediation; soil mechanics, rock mechanics, ground engineering and S.I.
  • study: I am at present studying MSC geochemistry at the University of Leeds, United Kingdom.

Adjective modifier

  • marine: I worked as a research assistant in marine geochemistry at Southampton Oceanography Center until April 2000.
  • environmental: Summary Many problems in environmental geochemistry require the development of an understanding of processes at an atomistic level.
  • organic: The results will provide a baseline of inorganic and organic urban geochemistry of the city.
  • inorganic: The copper element distribution map, shown here, is one example of the analysis of the inorganic geochemistry of the sediment.
  • analytical: Her background is mainly in analytical geochemistry, with a bias toward ' environmental ' topics.
  • igneous: The study of radiogenic isotopes is the basis of many geological dating techniques and is also an important branch of igneous geochemistry.

Modifies a noun

laboratory: Noble gas analysis of all of samples was completed in the state-of-the-art isotope geochemistry laboratory in Manchester.

Noun used with modifier

  • isotope: The written report will consist of a 1500-word account of one area of isotope geochemistry selected from a list supplied by the course team.
  • sediment: Sediment geochemistry may also be interpreted in terms of the different element concentrations associated with particular grain sizes.
  • ocean: The lecture's main topic is oceanography in general with an emphasis on ocean geochemistry.
  • redox: Basic concepts in equilibrium geochemistry, isotope geochemistry and redox geochemistry are covered.
  • mantle: True MORB values and perhaps upper mantle geochemistry can be constrained only by considering data untainted by plume asthenosphere.
  • equilibrium: Basic concepts in equilibrium geochemistry, isotope geochemistry and redox geochemistry are covered.

Browse dictionary entries near geochemistry

  1. geocentric
  2. geobotany
  3. geo-
  4. GEO
  5. -geny
  6. genus
  7. genuine
  8. genuflect
  9. genu
  10. gentry
  1. geochronology
  2. geochronometry
  3. geocorona
  4. geode
  5. geodesic
  6. geodesy
  7. geodetic
  8. geoduck
  9. geodynamics
  10. geoeconomics