Dork Sahagian is an Armenian American climate scientist.[1] He is the Director of the Environmental Initiative at Lehigh University in Bethlehem, Pennsylvania.[2] He invented a technique for calculating the Earth's air pressure in the past, based on the difference in the size of the bubbles in cooled volcanic lava.[3]

References

  1. ↑ "Nobel Prize-Winning Contributions". Archived from the original on 2016-01-07. Retrieved 2010-05-29. {{cite journal}}: Cite journal requires |journal= (help)
  2. ↑ "The battle for life on earth". United Nations Radio. May 22, 2009.
  3. ↑ Botkin-Kowacki, Eva (May 10, 2016). "Early Earth's atmosphere was quite thin. Why does it matter?". Christian Science Monitor. ISSN 0882-7729. Retrieved May 11, 2016.



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