Oliver Holmes Gish

Oliver Holmes Gish (September 7, 1883, Dickinson County, Kansas – February 22, 1987, Athens, Georgia) was an American geophysicist, known for his research on atmospheric electricity and earth currents. He "contributed to our understanding of magnetic storms and the daily variation of the geomagnetic field."

Biography

Early life and education He was born on a farm near Abilene, Kansas and played ball with one of Dwight D. Eisenhower's older brothers. Oliver Gish graduated in 1908 in physics at Kansas State College (renamed Kansas State University in 1959).

Early career and further education After teaching high school mathematics and physics for one school term, he worked as a weather observer for the U.S. Weather Bureau from 1909 to 1910 in Lincoln, Nebraska and from 1910 to 1911 at the Mount Weather Research Observatory near Bluemont, Virginia. From 1911 to 1913 he was a graduate student and teaching assistant in physics at the University of Nebraska. After receiving his M.S. at Nebraska, he went in 1913 to begin work on a doctoral degree in physics at the University of Göttingen. However, with the outbreak of WW I in 1914, he returned to the University of Nebraska, where he worked as a mathematics instructor from 1914 to 1916. In 1918 the Gish family moved to Pittsburgh, where Oliver Gish worked as a research engineer for the Westinghouse Corporation.

Carnegie Institution In 1922 Oliver Gish became a staff member with the position of associate physicist at the Carnegie Institution's Department of Terrestrial Magnetism (DTM). He was recommended by Sebastian Mauchly (the father of the digital computer pioneer John Mauchly). The Gish family's third daughter, Helen Pauline, was born in December 1922. At the Carnegie Institution's DTM he held the positions of physicist from 1927 to 1928 and section chief of terrestrial electricity from 1928 to 1948, as well as being the assistant director from 1933 to 1946. From 1922 to 1944 the Gish family lived in Somerset, Maryland, where both Oliver and Edna Gish were members of the town council.

For the 1936 project Explorer II, he designed instruments for measuring air conductivity in the stratosphere. For studying electrical phenomena caused by volcanic eruptions, he participated in a 1939 expedition in Guatemala and in a 1945 expedition in Mexico. involving flights of B-29 planes, equipped with scientific instruments, through and around thunderstorms to collect data.

In collaboration with George R. Wait, Gish studied how the Earth’s atmosphere is affected by atomic bomb tests. Gish developed electrometer designs and collaborated "in instrument development for earth-currents, conductivity, and ionization research".

Organisational affiliations Oliver H. Gish was elected in 1922 a fellow of the American Association for the Advancement of Science and in 1923 a fellow of the American Physical Society. He was from 1935 to 1938 the president of the American Geophysical Union's Terrestrial Magnetism and Electricity Section. Gish died in 1987.

Selected publications