Ruth Geyer Shaw

Ruth G. Shaw[1]
Born 1953[1]
Residence U.S.
Nationality United States
Alma mater Oberlin College, Duke University
Spouse(s) Frank H. Shaw[2][3]
Awards Sewall Wright Award, 2017
Scientific career
Fields Evolutionary biology, Population genetics
Institutions University of Minnesota

Ruth Geyer Shaw (born 1953)[1] is a professor and principal investigator in the Department of Ecology, Evolution and Behavior[4] at the University of Minnesota. She studies the processes involved in genetic variation, specializing in plant population biology and evolutionary quantitative genetics.[5] Her work is particularly relevant in studying the effects of stressors such as climate instability and population fragmentation on evolutionary change in populations. She has developed and applied new statistical methods for her field[6] and is considered a leading population geneticist.[7]

Ruth G. Shaw has been active on a number of editorial boards,[8] most recently as chief editor of the journal Evolution (2013-2017).[9] She has received a several awards including the 2017 Sewall Wright Award from the American Society of Naturalists, given to a senior investigator who continues to make fundamental contributions to "the conceptual unification of the biological sciences".[10]

Education

Ruth Geyer Shaw received her B.A. in Biology at Oberlin College. She received her Ph.D. in Botany and Genetics at Duke University in 1983,[8] working with Janis Antonovics.[11] She then worked as a postdoc with Joseph Felsenstein at the University of Washington.[12]

Career

Shaw was an Assistant Professor at the University of California, Riverside from 1987-1992.[8][5] In 1993, she joined the Department of Ecology, Evolution and Behavior at the University of Minnesota where she now heads the Ruth G. Shaw Research Group.[5] In 2018, Shaw was elected into the American Academy of Arts and Sciences.[13]

Research

Ruth G. Shaw is an evolutionary biologist, who studies evolutionary change in nature. She is concerned with stressors such as climate change and population fragmentation and their effects on evolutionary change in populations.[5]

In early work with David N. Reznick, Frank H. Shaw and Helen Rodd, Ruth Shaw examined the effects of predator fish on the experimental evolution of subsequent guppy generations. They studied guppy populations over an 11-year period. They found that descendant guppies who were not directly affected by predation evolved in ways that resembled the life histories of guppies who had lived in predator-free communities. They also found that guppies could evolve extremely quickly, at a rate thousands of darwins faster than the rates of evolutionary changes observed in the fossil record.[14][15]

In much of her work Ruth Shaw has focused on evolutionary processes in plant populations. She uses techniques from quantitative genetics and population biology as well as field experiments to study the evolution of plants such as Echinacea angustifolia. Through empirical studies, she examines evolutionary change in its ecological context.[16] By studying Echinacea angustifolia, she has demonstrated that inbreeding, which frequently affects fragmented populations, can influence key functional traits. Traits related to plant structure, physiology and elemental composition are important to individual fitness and ecological dynamics in populations.[17]

With Margaret Bryan Davis and others, Shaw has examined Paleoclimate change in North American forests, from the Quaternary period onwards. Pollen granules and other plant remains, found in lake sediment cores, can show changes in populations in an area over time.[18][19][20] In 2011, Davis, Shaw and Julie R. Etterson received the William Skinner Cooper Award from the Ecological Society of America for the paper "Evolutionary responses to changing climate".[7][21] In this paper, they synthesized ecological and evolutionary research about plant populations and the effects of rapid climate change, challenging the paradigm that evolutionary responses in the Quaternary period were slow and ineffective. The evidence they presented suggests that evolutionary adaptation does occur in plant populations subjected to the stress of rapid environmental change.[7]

Ruth Shaw has also developed new statistical methods, such as aster modeling, with statistician Charles Geyer.[22][11][23] The importance of Shaw's work on quantitative genetics and analysis of fitness was recognized in 2009 when the American Society of Naturalists gave its President’s Award to the paper Unifying Life‐History Analyses for Inference of Fitness and Population Growth.[6][24]

Awards

  • 2017, Sewall Wright Award from the American Society of Naturalists[10]
  • 2012, Outstanding Faculty Award from the University of Minnesota Council of Graduate Students[25]
  • 2011, Inaugural Outstanding Adviser Award from the Department of Ecology, Evolution and Behavior (EEB) of the University of Minnesota[25]
  • 2011, William Skinner Cooper Award from the Ecological Society of America for Davis, Margaret B.; Shaw, Ruth G.; Etterson, Julie R. (July 2005). "Evolutionary responses to changing climate". Ecology. 86 (7): 1704–1714. doi:10.1890/03-0788. [7]
  • 2009, President’s Award from the American Society of Naturalists, for Shaw, Ruth G.; Geyer, Charles J.; Wagenius, Stuart; Hangelbroek, Helen H.; Etterson, Julie R. (July 2008). "Unifying Life‐History Analyses for Inference of Fitness and Population Growth". The American Naturalist. 172 (1): E35–E47. doi:10.1086/588063. PMID 18500940. [6][26]
  • 2002-2003, Guggenheim Fellowship for Natural Sciences, John Simon Guggenheim Memorial Foundation[27]

References

  1. 1 2 3 "Shaw, Ruth Geyer, 1953-". Library of Congress Authorities. Retrieved 31 March 2017.
  2. ↑ Craft, Joellen. "New Crop of Legacies Harvests Advice from Alumni at Orientation Luncheon". Oberlin News & Features. Retrieved 1 April 2017. John Shaw (Frank ’76 and Ruth Geyer Shaw ’75)
  3. ↑ "Just like My Mom, Dad". Oberlin Alumni Magazine. Retrieved 1 April 2017. Clara Shaw (Clara Shaw (Dr. Frank H. Shaw ’76 and Dr. Ruth Geyer Shaw ’75)
  4. ↑ Franks, Steven J.; Avise, John C.; Bradshaw, William E.; Conner, Jeffrey K.; Etterson, Julie R.; Mazer, Susan J.; Shaw, Ruth G.; Weis, Arthur E. (2008). "The Resurrection Initiative: Storing Ancestral Genotypes to Capture Evolution in Action". BioScience. 58 (9): 870. doi:10.1641/B580913. Retrieved 31 March 2017.
  5. 1 2 3 4 "Ruth G. Shaw". University of Minnesota. Retrieved 31 March 2017.
  6. 1 2 3 "Announcements". The American Naturalist. 173 (6): ii–ii. June 2009. doi:10.1086/599385. Retrieved 1 April 2017.
  7. 1 2 3 4 "W. S. Cooper Award" (PDF). SocietyActions. Ecological Society of America. October 2011.
  8. 1 2 3 "Ruth Geyer Shaw January, 2014" (PDF). Ruth G. Shaw's Research Group. Retrieved 1 April 2017.
  9. ↑ "Richard Lenski Updates". Society for the Study of Evolution. Retrieved 31 March 2017.
  10. 1 2 "Sewall Wright Award: Ruth Shaw". American Society of Naturalists. February 24, 2017.
  11. 1 2 "People behind the Science: Dr. Ruth Shaw". The Molecular Ecologist. Retrieved 1 April 2017.
  12. ↑ "People". Ruth G. Shaw’s Research Group. Retrieved 31 March 2017.
  13. ↑ "Newly Elected Fellows". www.amacad.org.
  14. ↑ Sousa, Filomena de; Munévar, Gonzalo (2012). Sex, reproduction and Darwinism. London: Pickering & Chatto. p. 17. ISBN 9781848932654. Retrieved 1 April 2017.
  15. ↑ Reznick, D. N. (28 March 1997). "Evaluation of the Rate of Evolution in Natural Populations of Guppies (Poecilia reticulata)". Science. 275 (5308): 1934–1937. doi:10.1126/science.275.5308.1934.
  16. ↑ "Distinguished Ecologists 2016-17". Colorado State University. Retrieved 1 April 2017.
  17. ↑ Kittelson, Pamela M.; Wagenius, Stuart; Nielsen, Reina; Qazi, Sanjive; Howe, Michael; Kiefer, Gretel; Shaw, Ruth G. (July 2015). "How functional traits, herbivory, and genetic diversity interact in  : implications for fragmented populations". Ecology. 96 (7): 1877–1886. doi:10.1890/14-1687.1. Retrieved 1 April 2017.
  18. ↑ Levin, Simon A. (2009). The Princeton guide to ecology (2nd paper ed.). Princeton: Princeton University Press. pp. 559–560, 565. ISBN 978-0691156040. Retrieved 1 April 2017.
  19. ↑ Davis, M. B. (27 April 2001). "Range Shifts and Adaptive Responses to Quaternary Climate Change". Science. 292 (5517): 673–679. doi:10.1126/science.292.5517.673. Retrieved 1 April 2017.
  20. ↑ Shaw, Ruth G.; Etterson, Julie R. (September 2012). "Rapid climate change and the rate of adaptation: insight from experimental quantitative genetics" (PDF). New Phytologist. 195 (4): 752–765. doi:10.1111/j.1469-8137.2012.04230.x. Retrieved 1 April 2017.
  21. ↑ Davis, Margaret B.; Shaw, Ruth G.; Etterson, Julie R. (July 2005). "Evolutionary responses to changing climate". Ecology. 86 (7): 1704–1714. doi:10.1890/03-0788.
  22. ↑ Svensson, Erik I.; Calsbeek, Ryan (2012). The adaptive landscape in evolutionary biology (1st ed.). Oxford: Oxford University Press. pp. 130–131. ISBN 978-0199595389.
  23. ↑ Geyer, Charles J.; Wagenius, Stuart; Shaw, Ruth G. (2007). "Aster Models for Life History Analysis". Biometrika. 94 (2): 415–426. JSTOR 20441381.
  24. ↑ Shaw, Ruth G.; Geyer, Charles J.; Wagenius, Stuart; Hangelbroek, Helen H.; Etterson, Julie R. (July 2008). "Unifying Life‐History Analyses for Inference of Fitness and Population Growth". The American Naturalist. 172 (1): E35–E47. doi:10.1086/588063. PMID 18500940.
  25. 1 2 "EEB Graduate program news 2011 - 2012" (PDF). College of Biological Sciences, University of Minnesota. Retrieved 1 April 2017.
  26. ↑ "Awards". American Society of Naturalists. Retrieved 31 March 2017.
  27. ↑ "Scholars Walk". University of Minnesota. Retrieved 1 April 2017.
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