Community hub
Recent from talks
Contribute something
Nothing was collected or created yet.
Julie Brigham-Grette
View on WikipediaJulie Brigham-Grette is an American glacial geologist and professor in the Department of Geosciences at the University of Massachusetts Amherst.[3] Her research focuses on Arctic paleoclimate and Quaternary glacial history, including work on lake and marine sediment records in Beringia and the Bering Strait region.[4]
Key Information
Early life and education
[edit]Brigham-Grette earned a BA in geology from Albion College in 1976, graduating magna cum laude.[5] She completed an MS in geology at the University of Colorado Boulder in 1980 with a thesis on Quaternary sediments at Broughton Island, Baffin Island,[6] and a PhD at the same institution in 1985 on the Gubik Formation of Alaska’s Arctic Coastal Plain.[7] Her graduate work applied amino acid dating to carbonate fossils in support of Quaternary correlation and sea-level history.[8]
Research and career
[edit]Brigham-Grette joined the faculty at UMass Amherst in 1987 (then the Department of Geology & Geography, now Geosciences).[9] She has led or co-led multiple field campaigns in Arctic Russia and Alaska and has been a co-director of the Joseph Hartshorn Quaternary Laboratory at UMass.[10]
A significant part of her work involves the Lake El’gygytgyn Drilling Project in northeastern Russia. The project recovered a continuous sedimentary sequence that has been used to reconstruct Arctic climate over the last 2.8 million years.[11][12] Earlier project overviews describe the logistics and objectives of the drilling effort.[13]
Brigham-Grette has held leadership roles in polar and Quaternary science organizations. She was appointed chair of the Polar Research Board of the National Academy of Sciences in 2014,[14] and has served in AGU governance,[15] among other committee and panel roles.[16]
Research contributions
[edit]Brigham-Grette’s work has applied amino-acid geochronology to Quaternary stratigraphy and sea-level history,[17] and contributed to reconstructions of Arctic climate variability using lacustrine records from Lake El’gygytgyn.[18][19] She has been principal investigator on National Science Foundation awards related to Arctic paleoclimate and undergraduate research training in Svalbard.[20][21][22]
Teaching and outreach
[edit]At UMass Amherst, Brigham-Grette has taught courses in glacial geology, Quaternary stratigraphy, geochronology, and oceanography.[23] She has also participated in public and educator outreach related to Arctic climate, including talks and media appearances connected to the Lake El’gygytgyn project.[24]
Honors
[edit]- Fellow, Geological Society of America (2002).[25]
- Fellow, American Geophysical Union (2016).[26]
References
[edit]- ^ "American Geophysical Union Announces 2016 Fellows". AGU Newsroom. 26 July 2016. Retrieved 18 September 2025.
- ^ "GSA Fellowship – Fellows alphabetical list". Geological Society of America. Retrieved 18 September 2025.
- ^ "Julie Brigham-Grette – UMass Amherst". University of Massachusetts Amherst. Retrieved 18 September 2025.
- ^ "Julie Brigham-Grette – UMass Amherst". University of Massachusetts Amherst. Retrieved 18 September 2025.
- ^ "Julie Brigham-Grette – UMass Amherst". University of Massachusetts Amherst. Retrieved 18 September 2025.
- ^ Brigham-Grette, Julie K. (1980). Stratigraphy, amino acid geochronology, and genesis of Quaternary sediments, Broughton Island, E. Baffin Island, Canada (Thesis). University of Colorado.
- ^ Brigham, J. K. (1985). Marine stratigraphy and amino-acid geochronology of the Gubik Formation, western Arctic Coastal Plain, Alaska (Report). USGS Open-File Report. U.S. Geological Survey. Retrieved 18 September 2025.
- ^ Miller, Gifford H.; Brigham-Grette, Julie (1989). "Amino acid geochronology: Resolution and precision in carbonate fossils". Quaternary International. 1: 111–128. doi:10.1016/1040-6182(89)90011-6.
- ^ "Julie Brigham-Grette – UMass Amherst". University of Massachusetts Amherst. Retrieved 18 September 2025.
- ^ "Joseph Hartshorn Quaternary Laboratory". University of Massachusetts Amherst. Retrieved 18 September 2025.
- ^ Melles, Martin; Brigham-Grette, Julie; Minyuk, Pavel S.; Nowaczyk, Norbert R.; Wennrich, Volker; DeConto, Robert M.; Anderson, Patricia M.; Andreev, Andrei A.; Coletti, Alessio (20 July 2012). "2.8 Million Years of Arctic Climate Change from Lake El'gygytgyn, NE Russia". Science. 337 (6092): 315–320. doi:10.1126/science.1222135. PMID 22722254.
- ^ Brigham-Grette, Julie; Melles, Martin; Minyuk, Pavel; Andreev, Andrei; Tarasov, Pavel; DeConto, Robert; Koenig, Setha; Nowaczyk, Norbert; Wennrich, Volker (21 June 2013). "Pliocene warmth, polar amplification, and stepped Pleistocene cooling recorded in NE Arctic Russia". Science. 340 (6139): 1421–1427. doi:10.1126/science.1233137. PMID 23661643.
- ^ Melles, Martin; Brigham-Grette, Julie; Minyuk, Pavel; Koeberl, Christian; Andreev, Andrei; Cook, Timothy; Fedorov, Grigory; Gebhardt, Catalina; Haltia-Hovi, Eeva (28 March 2011). "The Lake El'gygytgyn Scientific Drilling Project: Conquering Arctic Challenges through Continental Drilling". Scientific Drilling. 11: 29–40. doi:10.2204/iodp.sd.11.03.2011.
- ^ "Julie Brigham-Grette Named Chair of the Polar Research Board". Women In Academia Report. July 2014. Retrieved 18 September 2025.
- ^ "Global Environmental Change section leadership". American Geophysical Union. Retrieved 18 September 2025.
- ^ "Julie Brigham-Grette – UMass Amherst". University of Massachusetts Amherst. Retrieved 18 September 2025.
- ^ Brigham, Julie K. (1 April 1983). "Stratigraphy, amino acid geochronology, and correlation of Quaternary sea-level and glacial events, Broughton Island, arctic Canada". Canadian Journal of Earth Sciences. 20 (4): 577–598. doi:10.1139/e83-055.
- ^ Melles, Martin; Brigham-Grette, Julie; Minyuk, Pavel S.; Nowaczyk, Norbert R.; Wennrich, Volker; DeConto, Robert M.; Anderson, Patricia M.; Andreev, Andrei A.; Coletti, Alessio (20 July 2012). "2.8 Million Years of Arctic Climate Change from Lake El'gygytgyn, NE Russia". Science. 337 (6092): 315–320. doi:10.1126/science.1222135. PMID 22722254.
- ^ Wennrich, Volker; Nowaczyk, Norbert R.; Melles, Martin; DeConto, Robert M.; Brigham-Grette, Julie (2016). "Impact processes, permafrost dynamics, and climate variability in the El'gygytgyn Crater, NE Russia". Quaternary Science Reviews. 147: 221–244. doi:10.1016/j.quascirev.2016.02.009.
- ^ "NSF Award #9615768: The Paleoclimatic Record of El'gygytgyn Lake, NE Russia: A Pilot Study". National Science Foundation. Retrieved 18 September 2025.
- ^ "NSF Award #9905813: Paleoclimate Record of El'gygytgyn Lake". National Science Foundation. Retrieved 18 September 2025.
- ^ "NSF Award #1263005: Collaborative Research – REU Site: Svalbard REU". National Science Foundation. Retrieved 18 September 2025.
- ^ "Julie Brigham-Grette – UMass Amherst". University of Massachusetts Amherst. Retrieved 18 September 2025.
- ^ Melles, Martin; Brigham-Grette, Julie; Minyuk, Pavel; Koeberl, Christian (28 March 2011). "The Lake El'gygytgyn Scientific Drilling Project: Conquering Arctic Challenges through Continental Drilling". Scientific Drilling. 11: 29–40. doi:10.2204/iodp.sd.11.03.2011.
- ^ "GSA Fellowship – Fellows alphabetical list". Geological Society of America. Retrieved 18 September 2025.
- ^ "American Geophysical Union Announces 2016 Fellows". AGU Newsroom. 26 July 2016. Retrieved 18 September 2025.
| International | |
|---|---|
| National | |
| Academics | |
| Other | |
