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In 1954, he returned to Porton Down to conduct field measurements on the structure of atmospheric turbulence and the dispersion of pollutants. He developed a simple method for assessing atmospheric stability based on wind speed, solar radiation, cloud cover, and time of day. This resulted in the
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who worked throughout his career in the field of atmospheric diffusion and micrometeorology. He retired as Deputy Chief
Scientific Officer. He was a fellow of the
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181:. His main work was the measurement of the evaporation of liquids in turbulent air streams. He conducted both wind-tunnel and field measurements. He modified
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A (very unstable) through F (very stable). In addition, he developed curves that are now interpreted as the vertical and horizontal dispersion coefficients,
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as a visiting professor. At these institutions, he worked with Hans
Panofsky, Kenneth Calder, Frank Gifford, and Robert McCormick.
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Frank
Pasquill was the son of Joseph and Elizabeth (nÊe Rudd) Pasquill. His father was a miner. Frank attended secondary school in
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185:'s equations based on these experiments and the results are now known as the Sutton-Pasquill model of evaporation.
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211:. He worked with N.G. Stewart on the dispersion of radionuclides from nuclear plants and from the atomic testing.
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in 1977. He was elected an
Honorary Member of the Royal Meteorological Society in 1978 and was awarded its
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He worked from 1937 to 1943 at the
Chemical Defence Establishment of the Meteorological Office at
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in 1935. He was awarded a two-year fellowship at
University College to pursue further studies.
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Atmospheric
Diffusion: The Dispersion of Windborne Material from Industrial and other Sources
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Atmospheric
Diffusion: The Dispersion of Windborne Material from Industrial and other Sources
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In 1937, he married
Margaret Alice Turnbull. They had two daughters in the 57-year marriage.
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He was the author of a classic book in atmospheric diffusion. He was editor of the
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282:'s Advisory Committee on Environmental Research from 1962 to 1980.
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309:, 3rd ed., John Wiley & Sons, Ltd., New York, 1983.
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from the University of Durham. He was assigned to the
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Quarterly Journal of the Royal Meteorological Society
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Biographical Memoirs of Fellows of the Royal Society
337:"Frank Pasquill. 8 September 1914 â 15 October 1994"
132:(8 September 1914 â 15 October 1994) was an English
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434:Presidents of the Royal Meteorological Society
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266:from 1970 to 1972. Pasquill was named a
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247:He retired in 1974. He spent a year at
278:in 1982. He served as chairman of the
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419:Alumni of University College, Durham
280:Central Electricity Generating Board
205:Atomic Energy Research Establishment
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188:From 1943 to 1946, he worked in
253:North Carolina State University
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249:Pennsylvania State University
429:Fellows of the Royal Society
305:F. Pasquill and F.B. Smith,
264:Royal Meteorological Society
84:Royal Meteorological Society
199:In 1950 he was awarded the
88:Fellow of the Royal Society
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262:. He was president of the
242:boundary-layer meteorology
217:Pasquill stability classes
161:University College, Durham
62:University College, Durham
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371:"Awards-Historical List"
40:, County Durham, England
335:; Smith, F. B. (1996).
424:English meteorologists
356:10.1098/rsbm.1996.0018
307:Atmospheric Diffusion
138:Meteorological Office
115:Meteorological Office
71:Atmospheric diffusion
16:English meteorologist
439:People from Trimdon
383:on 24 November 2015
165:First Class Honours
276:Symons Gold Medal
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95:Scientific career
80:Symons Gold Medal
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34:8 September 1914
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68:Known for
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53:(aged 80)
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385:. Retrieved
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159:He attended
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111:Institutions
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51:(1994-10-15)
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414:1994 deaths
409:1914 births
387:23 November
349:: 277â288.
183:O.G. Sutton
179:Porton Down
163:and earned
105:Meteorology
403:Categories
314:References
190:Queensland
154:Hartlepool
333:Mason, J.
238:Bracknell
194:Cambridge
148:Biography
82:from the
270:of the
209:Harwell
169:physics
136:at the
38:Trimdon
268:Fellow
101:Fields
76:Awards
381:(PDF)
374:(PDF)
286:Books
201:D.Sc.
389:2015
251:and
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46:Died
31:Born
351:doi
207:at
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130:FRS
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