Earth Sciences
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2014-02-31-stroeve

Seasonal Arctic summer ice extent still hard to forecast.

A new study lead by Prof Julienne Stroeve says year-to-year forecasts of the Arctic’s summer ice extent are not yet reliable.
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GEOL1014 Geochemistry

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AIMS

To introduce the principles of chemistry as applicable to the Earth.

OUTCOMES

To provide a sound basis for considering the fundamental chemical processes operating in the Earth system, including bonding and minerals, isotopes and fluid chemistry. The course aims to provide a foundation for further study of mineralogy, petrology, geochemistry and hydrogeology.

CONTENT

The course will provide an introduction to the principles of chemistry required for considering the fundamental geochemical processes operating in the Earth system. Topics will include:

  • Atomic structure and The Periodic Table;
  • Isotopes, isotopic notation, radioactivity and decay mechanisms;
  • Valency and bonding in Earth materials;
  • Elements in the Universe and the Earth;
  • The chemistry and structure of common minerals;
  • An introduction to thermodynamics and mineral stability;
  • Fluids, including silicate melts and aqueous solutions;
  • Chemical reactions in aqueous solutions.
Title Geochemistry
UG Code GEOL1014
Coordinator Dr David Dobson
Other Contributors Dr Graham Shields
Term 1
Credit 0.5 CU
Written Exam  
Coursework 100% (Ten practical write-ups of 5% and less than 1000 words each worth 50% in total; ten problem sheets of 5% and less than 1000 words each worth 50% in total).
Pre-Requisites None
Maths & Stats Content and Requirement General GCSE-level (or equivalent) knowledge of maths
Total Number of Hours of Student Work 188 hours
Hours of Lectures/Seminars 20 hours
Hours of Practicals/Problem Classes 20 hours
Hours of Tutorials 0
Days of Fieldwork 0
Other None
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UCL Earth Sciences · Gower Street London WC1E 6BT · +44 (0)20 7679 2363
earthsci@ucl.ac.uk · more