Bernard Wood (geologist) explained

Bernard Wood
Other Names:Bernie Wood
Citizenship:British
Fields:Experimental petrology
Workplaces:University of Oxford
Known For:Trace element partitioning, Piston-cylinder apparatus
Website:https://www.earth.ox.ac.uk/people/bernie-wood/

Bernard (Bernie) Wood is a British geologist, and professor of mineralogy and senior research fellow at the University of Oxford. He specializes in the thermodynamics of geological systems, using experimental techniques. He is a prominent figure in the field of experimental petrology, having received multiple awards throughout his career and taught at several universities worldwide.

Education

Wood is originally from London and was educated at William Ellis School (Highgate, London) and the Northern Polytechnic (Holloway, London), where he earned a BSc University of London in 1967. He also earned an MSc from the University of Leeds in 1968, as well as a PhD in geophysics from the University of Newcastle-upon-Tyne in 1972.

Career

Wood has taught and conducted research at several universities across Europe, North America, and Australia.

Following his PhD studies, he taught at the University of California, Berkeley, and at the University of Manchester. He was then a postdoctoral fellow at the Geophysical Laboratory of the Carnegie Institution of Washington, after which he became principal scientist at Rockwell Hanford Operations.

In 1982, Wood moved to the Department of Geological Sciences at Northwestern University as a professor, and he was chair of that department from 1985 to 1988.

In 1989, he returned to the UK and became professor at the Department of Earth Sciences at the University of Bristol, having also been head of department from 1994 to 1997. His impact there was immense: "he helped mold Bristol into a powerhouse of Earth sciences from quite humble beginnings", said Jonathan Blundy. From 1995 to 1996, he was guest professor at the Mineralogisches Institut Universität Freiburg, in Germany.

In 2005, he was a professor and a Federation Fellow at Macquarie University, in Australia.[1]

Since 2007, he has been based at the Department of Earth Sciences of the University of Oxford, where he installed the Experimental Petrology laboratory.

Research

Wood initially became known for his work on geothermometry and geobarometry[2] and started performing experiments at the University of Manchester in 1972. While at Northwestern he worked on the mineralogical changes responsible for the major seismic discontinuities in the Earth's mantle with student Craig Bina. At Bristol Wood became known for his work on the behavior of trace elements. With Jonathan Blundy he developed models to study compatibility and predict trace element partitioning between crystals and melts, which are relevant for igneous differentiation.[3] He also developed a model of the accretion and early differentiation of the Earth with student Jon Wade.[4] [5] [6] At Oxford he worked with post-doc Ekaterina Kiseeva on partitioning into sulphides in igneous processes.[7] [8] [9] Also at Oxford, he collaborated with Alex Halliday.

Piston-cylinder apparatus

Wood's laboratories use piston-cylinder (PC) apparatus. Together with Fred Wheeler, head of workshop at the University of Bristol[10] he designed an inexpensive, simplified version which is widely used.

Books

Holloway, J. R., & Wood, B. J. (1989). Simulating the Earth: Experimental Geochemistry. Springer.[11]

Wood, B. J., & Fraser, D. G. (1976). Elementary Thermodynamics for Geologists. Oxford University Press.[12]

Honors and awards

Wood is a Fellow of the American Geophysical Union,[13] and he has received awards from a number of other learned societies including the Mineralogical Society of America, the Geochemical Society, the Mineralogical Society of Great Britain and Ireland, the European Geosciences Union, the Alexander von Humboldt Stiftung (DE), the Max Planck Gesellschaft (DE), the Deutsche Mineralogische Gesellschaft, and the Geological Society of London.[14]

Notes and References

  1. Web site: Origin and differentiation of the Earth - Speakers' biographies - The Royal Society . royalsociety.org . dead . https://web.archive.org/web/20100408171624/http://royalsociety.org/Origin-and-differentiation-of-the-Earth/ . 2010-04-08.
  2. Web site: Gesellschaft . Deutsche Mineralogische . 2012 Bernard Wood (Oxford) . 2023-03-12 . www.dmg-home.org . de-de.
  3. Blundy . Jon . Wood . Bernard . December 1994 . Prediction of crystal–melt partition coefficients from elastic moduli . Nature . en . 372 . 6505 . 452–454 . 10.1038/372452a0 . 1994Natur.372..452B . 4335750 . 1476-4687.
  4. Wade . J. . Wood . B. J. . January 2001 . The Earth's 'missing' niobium may be in the core . Nature . en . 409 . 6816 . 75–78 . 10.1038/35051064 . 11343115 . 4356933 . 1476-4687.
  5. Wood . Bernard J. . Walter . Michael J. . Wade . Jonathan . June 2006 . Accretion of the Earth and segregation of its core . Nature . en . 441 . 7095 . 825–833 . 10.1038/nature04763 . 16778882 . 2006Natur.441..825W . 8942975 . 1476-4687.
  6. Wade . J. . Wood . B. J. . 2005-07-30 . Core formation and the oxidation state of the Earth . Earth and Planetary Science Letters . en . 236 . 1 . 78–95 . 10.1016/j.epsl.2005.05.017 . 2005E&PSL.236...78W . 0012-821X.
  7. Kiseeva . Ekaterina S. . Wood . Bernard J. . 2013-12-01 . A simple model for chalcophile element partitioning between sulphide and silicate liquids with geochemical applications . Earth and Planetary Science Letters . en . 383 . 68–81 . 10.1016/j.epsl.2013.09.034 . 2013E&PSL.383...68K . 0012-821X.
  8. Kiseeva . Ekaterina S. . Wood . Bernard J. . 2015-08-15 . The effects of composition and temperature on chalcophile and lithophile element partitioning into magmatic sulphides . Earth and Planetary Science Letters . en . 424 . 280–294 . 10.1016/j.epsl.2015.05.012 . 2015E&PSL.424..280K . 0012-821X. free .
  9. Web site: https://pubs.geoscienceworld.org/msa/ammin/article/100/11-12/2371/40329/Trace-element-partitioning-into-sulfide-How . 2023-03-12 . pubs.geoscienceworld.org.
  10. Web site: Department of Earth Sciences » 15 years of building Piston Cylinders . 2022-07-21 . en.
  11. Simulating the Earth: Experimental Geochemistry
  12. Elementary Thermodynamics for Geologists
  13. Web site: 2001 Fellow Bernard J Wood. 19 June 2013.
  14. Web site: Bernard Wood Research Profile. 14 June 2013. University of Oxford Department of Earth Sciences. 19 June 2013.
  15. Blundy. Jon. Presentation of the 2014 Roebling Medal of the Mineralogical Society of America to Bernard J. Wood. American Mineralogist. 2015. 100. 5–6. 1312. 10.2138/am-2015-AP1005-610. 2015AmMin.100.1312B. 131066686. 29 September 2017. free.
  16. Wood. Bernard J.. Acceptance of the 2014 Roebling Medal of the Mineralogical Society of America to Bernard J. Wood. American Mineralogist. 2015. 100. 1313 - 1314. 10.2138/am-2015-AP1005-69. 101379602. 29 September 2017. free.
  17. Web site: MEDALLISTS. European Union of Geosciences. 30 April 2020.