Peter S. Eagleson

Peter S. Eagleson
Born	(1928-02-27)February 27, 1928 Philadelphia, Pennsylvania
Died	January 6, 2021(2021-01-06) (aged 92)
Nationality	American
Alma mater	B.S. 1949, M.S. 1952, Lehigh University Sc.D. 1956, Massachusetts Institute of Technology
Known for	Integrating hydrology and ecology to redefine hydrology
Scientific career
Fields	Hydrology, Environmental Engineering
Doctoral advisor	Arthur T. Ippen
Doctoral students	Dara Entekhabi

Peter S. Eagleson (27 February 1928 - 6 January 2021) was an American hydrologist, author of Dynamic Hydrology and Ecohydrology: Darwinian Expression of Vegetation Form and Function. He taught at the Massachusetts Institute of Technology since 1952 and was a Professor Emeritus. He held professional positions including member of the National Academy of Engineering (since 1982) and President of the American Geophysical Union from 1986-1988. He won many awards including the Stockholm International Water Institute's World Water Prize in 1997.

Early life

Peter was born in 1928 in Philadelphia to Helen (née Sturges) and William Boal Eagleson and attended Lehigh University in Bethlehem, Pennsylvania.[1][2] At Lehigh he overlapped with his older brother, Bill, and was called for active duty with the US Army Corps of Engineers following graduation in 1949. He later returned to Lehigh for a master's degree in engineering, focused on hydraulics, and was recruited there by Arthur Ippen to join MIT's new hydrodynamics laboratory[1] (now the Parsons Laboratory for Environmental Science and Engineering). He joined the MIT faculty as an instructor in 1954, became an assistant professor in 1955, and completed his Sc.D. a year later in 1956 with a dissertation on shoaling waves.[3]

Career

Eagleson's research interests include dynamic hydrology, hydroclimatology, and forest ecology.[4] His early research was on sediment transport and wave theory. He published multiple articles and book chapters about these subjects.[5] It was not until 1964 that he significantly narrowed his focus to hydrology. In 1978 Eagleson published seven papers on climate, soil, and vegetation in a single issue of Water Resources Research, decades prior to the emergence of the field of ecohydrology.[2][6] These papers immediately impacted the field of hydrology.[5]

Eagleson chaired the 1991 National Research Council committee that published the Opportunities in Hydrological Sciences report, which established hydrology as a critical pillar of geoscience and Earth system science and led to the creation of the National Science Foundation’s Hydrologic Sciences Program.[2]

Eagleson taught at MIT since 1952, holding a chair as Professor of Civil and Environmental Engineering since 1965.[7]

The Peter S. Eagleson Lecture in Hydrological Sciences was established by the Consortium of Universities for the Advancement of Hydrologic Sciences in 2008 in his honor.[2]

Awards

• John Dalton Medal (European Geosciences Union) 1999[2]
• World Water Prize (Stockholm International Water Institute) 1997
• William Bowie Medal 1994
• James R. Killian Faculty Achievement Award, MIT 1992-1993[8]
• International Hydrology Prize 1991[9]
• Robert E. Horton Medal 1988

Selected publications

• Eagleson, P.S. 2004. Ecohydrology. Darwinian Expression of Vegetation Form and Function. Cambridge University Press.
• Eagleson, P.S. 1970. Dynamic hydrology. McGraw-Hill.
• Eagleson, P.S. 1978. Climate, Soil, and Vegetation: 1. Introduction to Water Balance Dynamics. Water Resources Research, 14(5), 705–712. https://doi.org/10.1029/WR014i005p00705
• Eagleson, P.S. 1978. Climate, Soil, and Vegetation: 2. The Distribution of Annual Precipitation Derived from Observed Storm Sequences. Water Resources Research, 14(5), 713–721. https://doi.org/10.1029/WR014i005p00713
• Eagleson, P.S. 1978. Climate, Soil, and Vegetation: 3. A Simplified Model of Soil Moisture Movement in the Liquid Phase. Water Resources Research, 14(5), 722–730. https://doi.org/10.1029/WR014i005p00722
• Eagleson, P.S. 1978. Climate, Soil, and Vegetation: 4. The Expected Value of Annual Evapotranspiration. Water Resources Research, 14(5), 731–739. https://doi.org/10.1029/WR014i005p00731
• Eagleson, P.S. 1978. Climate, Soil, and Vegetation: 5. A Derived Distribution of Storm Surface Runoff. Water Resources Research, 14(5), 741–748. https://doi.org/10.1029/WR014i005p00741
• Eagleson, P.S. 1978. Climate, Soil, and Vegetation: 6. Dynamics of the Annual Water Balance. Water Resources Research, 14(5), 749. https://doi.org/10.1029/WR014i005p00749
• Eagleson, P.S. 1978. Climate, Soil, and Vegetation: 7. A Derived Distribution of Annual Water Yield. Water Resources Research, 14(5), 765. https://doi.org/10.1029/WR014i005p00765

References

1. "Remembering William and Peter Eagleson: A Tale of Two Brothers". Lehigh University --Lehigh News. Lehigh University. 26 March 2021. Retrieved 25 July 2024.
2. Entekhabi, Dara. "PETER S. EAGLESON 1928-2021". Memorial Tributes: National Academy of Engineering, Volume 25. National Academy of Engineering. Retrieved 26 July 2024.
3. Eagleson, Peter (1956). The movement of discrete particles on a plane beach due to shoaling waves. Cambridge, MA: Massachusetts Institute of Technology. p. 131. Retrieved 25 July 2024.
4. "MIT - Faculty - Peter Eagleson | Department of Civil & Environmental Engineering, MIT". cee.mit.edu. Retrieved 2016-08-11.
5. Rodriguez-Iturbe, Ignacio; Eagleson, Peter S. (1989-01-24). "1988 Horton Medal presented to Peter S. Eagleson". Eos, Transactions American Geophysical Union. 70 (4): 57–58. Bibcode:1989EOSTr..70...57R. doi:10.1029/89EO00035. ISSN 2324-9250.
6. Ivanov, Valeriy. "Ecohydrology". Oxford Bibliographies. Oxford University Press. Retrieved 26 July 2024.
7. "Eagleson, Peter S. | MIT Center for Global Change Science". cgcs.mit.edu. Retrieved 2016-08-11.
8. "James R. Killian Lecture Series". web.mit.edu. Retrieved 2016-08-11.
9. "P.E. Eagleson". iahs.info. Retrieved 2016-08-11.