fbpx
Wikipedia

Hugo Benioff

Victor Hugo Benioff (September 14, 1899 – February 29, 1968) was an American seismologist and a professor at the California Institute of Technology. He is best remembered for his work in charting the location of deep earthquakes in the Pacific Ocean.

The short-period seismograph Benioff contrived.
The short-period seismograph Benioff contrived.

Benioff was born in Los Angeles. His father was a Jewish immigrant from Kyiv in the Russian Empire and his mother a Lutheran from Sweden.[1] After graduating from Pomona College in 1921, Benioff began his career with the idea of being an astronomer and worked for a time at Mount Wilson Observatory, but when he found that astronomers work at night and sleep in the daytime, he quickly switched to seismology. He joined the Seismological Laboratory in 1924 and received his Ph.D. from the California Institute of Technology in 1935.

Benioff is noted as a pioneer in the design of earthquake instruments. One of his first instruments, created in 1932, was the Benioff seismograph, which senses the movement of the earth – these instruments are now used in every country in the world. Equally famous is the Benioff strain instrument, which records the stretching of the Earth's surface. One of his most recent accomplishments was a refined version of the old Benioff seismometer which has given seismologists more knowledge about the cause of very deep earthquakes.

Benioff noticed that earthquake sources get deeper under the overriding tectonic plate proceeding away from the trench at a subduction zone. He realized that this inclined array of earthquake sources indicate the position of the portion of the plate that has already been subducted. Thus, that pattern of earthquakes is known as a Wadati–Benioff zone.

From the early 1930s, Benioff also worked on creating electric musical instruments; in particular a piano, violin and cello. He continued developing these instruments for the rest of his life, working for over two decades with pianist Rosalyn Tureck and also, towards the end of his life with the Baldwin Piano Company. He was elected a Fellow of the American Academy of Arts and Sciences in 1958.[2] Also in the same year he was elected as President of Seismological Society of America (1958).[3]

See also edit

References edit

  1. ^ Press, Frank. "Victor Hugo Benioff" (PDF). National Academy of Sciences. Retrieved June 13, 2011.
  2. ^ "Book of Members, 1780–2010: Chapter B" (PDF). American Academy of Arts and Sciences. Retrieved June 13, 2011.
  3. ^ Seismological Sosiety of America. History
  • Advances in Geophysics (1973) 5:1–52
  • Dewey, James; Byerly, Perry (1969). . Bulletin of the Seismological Society of America. 59 (1): 183–227. Archived from the original on 2011-11-23.
  • Who's who : an annual biographical dictionary (157th ed.). London: A. & C. Black. 2005. ISBN 0-7136-7010-X.

External links edit

  • USGS Links
  • Portraits of Hugo Benioff from the Lick Observatory Records Digital Archive, UC Santa Cruz Library's Digital Collections 2016-03-04 at the Wayback Machine

hugo, benioff, victor, september, 1899, february, 1968, american, seismologist, professor, california, institute, technology, best, remembered, work, charting, location, deep, earthquakes, pacific, ocean, short, period, seismograph, benioff, contrived, short, . Victor Hugo Benioff September 14 1899 February 29 1968 was an American seismologist and a professor at the California Institute of Technology He is best remembered for his work in charting the location of deep earthquakes in the Pacific Ocean The short period seismograph Benioff contrived The short period seismograph Benioff contrived Benioff was born in Los Angeles His father was a Jewish immigrant from Kyiv in the Russian Empire and his mother a Lutheran from Sweden 1 After graduating from Pomona College in 1921 Benioff began his career with the idea of being an astronomer and worked for a time at Mount Wilson Observatory but when he found that astronomers work at night and sleep in the daytime he quickly switched to seismology He joined the Seismological Laboratory in 1924 and received his Ph D from the California Institute of Technology in 1935 Benioff is noted as a pioneer in the design of earthquake instruments One of his first instruments created in 1932 was the Benioff seismograph which senses the movement of the earth these instruments are now used in every country in the world Equally famous is the Benioff strain instrument which records the stretching of the Earth s surface One of his most recent accomplishments was a refined version of the old Benioff seismometer which has given seismologists more knowledge about the cause of very deep earthquakes Benioff noticed that earthquake sources get deeper under the overriding tectonic plate proceeding away from the trench at a subduction zone He realized that this inclined array of earthquake sources indicate the position of the portion of the plate that has already been subducted Thus that pattern of earthquakes is known as a Wadati Benioff zone From the early 1930s Benioff also worked on creating electric musical instruments in particular a piano violin and cello He continued developing these instruments for the rest of his life working for over two decades with pianist Rosalyn Tureck and also towards the end of his life with the Baldwin Piano Company He was elected a Fellow of the American Academy of Arts and Sciences in 1958 2 Also in the same year he was elected as President of Seismological Society of America 1958 3 See also editList of geophysicistsReferences edit Press Frank Victor Hugo Benioff PDF National Academy of Sciences Retrieved June 13 2011 Book of Members 1780 2010 Chapter B PDF American Academy of Arts and Sciences Retrieved June 13 2011 Seismological Sosiety of America History Advances in Geophysics 1973 5 1 52 Dewey James Byerly Perry 1969 The Early History of Seismometry to 1900 Bulletin of the Seismological Society of America 59 1 183 227 Archived from the original on 2011 11 23 Who s who an annual biographical dictionary 157th ed London A amp C Black 2005 ISBN 0 7136 7010 X External links editUSGS Links Portraits of Hugo Benioff from the Lick Observatory Records Digital Archive UC Santa Cruz Library s Digital Collections Archived 2016 03 04 at the Wayback Machine Retrieved from https en wikipedia org w index php title Hugo Benioff amp oldid 1179691459, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.