Publications

Conference Abstracts

Ke, Y., West, A. J., Smith, M. I., Geyman, E. C., Dion-Kirschner, H., Magyar, J. S., ... & Fischer, W. W. (2024, August). Subsurface Organic Carbon in Arctic Floodplains: Stocks and Dynamics. In 2024 Goldschmidt Conference. GOLDSCHMIDT.

Magyar, J. S., Smith, M. I., Ke, Y., Huy, K. A. R., Anadu, J. S., Geyman, E. C., ... & Fischer, W. W. (2024, August). Carbon dioxide and methane fluxes in Arctic river floodplains. In 2024 Goldschmidt Conference. GOLDSCHMIDT.

Ke Y, Fischer WW, Lamb MP, Magyar JS, Douglas M, West AJ. Organic carbon degradation in discontinuous permafrost floodplains. AGU23. 2023 Dec 15.

Reahl JN, Ke Y, Geyman E, Lamb MP. Evaluating Sediment Transport Capacity Theory in Permafrost Rivers: Yukon River, Alaska. AGU23. 2023 Dec 11.

Smith MI, Seelen E, Douglas M, Ke Y, Magyar JS, Mutter EA, Fischer WW, Lamb MP, West AJ. Permafrost mercury stores and mobilization by riverbank erosion in the Yukon River Basin of Alaska. Goldschmidt 2023 Conference 2023 Jul 10. GOLDSCHMIDT.

Madison Douglas. "Permafrost Riverbank Erosion in Frozen Flume Experiments". SoCal Geomorphology Symposium, UC Irvine, April 30th, 2022.

Dunne, K.B.J., Douglas, M.M., Nghiem, J.A., Dickson, J.L., and Lamb, M.P. "Direct Monitoring of Eroding Permafrost Riverbanks in the Yukon River." American Geophysical Union Fall Meeting, Chicago, IL., 14 Dec. 2022, Oral Presentation.

Fischer, W.W., Lamb, M.P., Lowe, M.E., Mutter, E., Rowland, J.C., West, A.J., Baker, S.R., Blankenship, R., Dickson, J.L., Dion-Kirschner, H., Douglas, M.M., Dunne, K.B.J., Geyman, E.C., Ke, Y., Kempt, N., Magyar, J.S., Miller, K.L., Reahl, J.N., Smith, M.I., Alakanuk Traditional Council, Beaver Village Council, Huslia Tribal Council, First Chief Norman Burgett, President Raymond Oney, and First Chief Rhonda Pitka. "Riverbank Erosion and its Consequences in the Yukon River Basin." NNA Annual Community Meeting, Anchorage, AK., 15 Nov. 2022. [Poster].

Publications

In review

...

2024

Geyman, E. C., Douglas, M. M., Avouac, J. P., & Lamb, M. P., 2024. Permafrost slows Arctic riverbank erosion. Nature, 634(8033), 359-365.

Smith, M. I., Ke, Y., Geyman, E. C., Reahl, J. N., Douglas, M. M., Seelen, E. A., ... & West, A. J., 2024, Mercury stocks in discontinuous permafrost and their mobilization by river migration in the Yukon River Basin. Environmental Research Letters, 19(8), 084041.

Douglas, M. M., Li, G. K., West, A. J., Ke, Y., Rowland, J. C., Brown, N., ... & Lamb, M. P., 2024, Permafrost formation in a meandering river floodplain. AGU Advances, 5(4), e2024AV001175.

Douglas, M. M., & Lamb, M. P., 2024, A model for thaw and erosion of permafrost riverbanks. Journal of Geophysical Research: Earth Surface, 129(4), e2023JF007452.

2023

Kemeny, P. C., Li, G. K., Douglas, M., Berelson, W., Chadwick, A. J., Dalleska, N. F., ... & West, A. J., 2023, Arctic permafrost thawing enhances sulfide oxidation. Global Biogeochemical Cycles, 37(11), e2022GB007644.

Douglas, M.M., Miller, K.L., Schmeer, M., Lamb, M.P., 2023, Ablation-limited erosion rates of permafrost river banks, Journal of Geophysical Research: Earth Surface, e2023JF007098.

Douglas, M.M., Dunne, K.B.J. Lamb, M.P., 2023, Sediment entrainment and slump blocks limit permafrost riverbank erosion, Geophysical Research Letters, 50 (11), e2023GL102974.

Rowland, Joel C, Jonathan P Schwenk, Eitan Shelef, Jordan Muss, Daniel Ahrens, Sophie Stauffer, Anastasia Pilliouras, Benjamin Crosby, Austin Chadwick, Madison M Douglas, Preston C Kemeny, Michael P Lamb, Gen K Li, Lawrence Vulis, 2023, Scale-dependent influence of permafrost on riverbank erosion rates. Journal of Geophysical Research: Earth Surface. e2023JF007101.

2022

Douglas, M. M., Li, G. K., Fischer, W. W., Rowland, J. C., Kemeny, P. C., West, A. J., Schwenk, J., Piliouras, A. P., Chadwick, A. J., and Lamb, M. P., 2022, Organic carbon burial by river meandering partially offsets bank erosion carbon fluxes in a discontinuous permafrost floodplain, Earth Surface Dynamics, 10, 421–435. [PDF].

2021

Douglas, M., Lingappa, U., Lamb, M., Rowland, J., West, A., Li, G., Kemeny, P., Chadwick, A., Piliouras, A., Schwenk, J., and Fischer, W., 2021, Impact of river channel lateral migration on the microbial ecology of a discontinuous permafrost floodplain, Applied and Environmental Microbiology, 87:e01339-21. [PDF].

DATA SETS

Ke, Y., Blankenship, R., Douglas, M., Dunne, K., Geyman, E., Lamb, M., ... & Fischer, W. (2024). Organic Carbon Content in the Subsurface Sediments of Floodplains Across the Yukon River Basin, Alaska, 2022.

Isabel_Smith, M., Blankenship, R., Douglas, M. M., Dunne, K. B., Fischer, W. W., Geyman, E. C., ... & West, A. J. (2024).Mercury content in floodplain sediments from the Yukon River Basin, Alaska, 2022.

Emily Geyman, Yutian Ke, Madison Douglas, Joshua Anadu, John Magyar, Kieran Dunne, Justin Nghiem, Jocelyn Reahl, Emily Seelen, M Isabel Smith, Vincent Soldano, Woodward Fischer, Michael Lamb, & A Joshua West. (2024). Floodplain terrain age at three sites in the Yukon River Watershed: Huslia, Alakanuk, and Beaver (Alaska). Arctic Data Center. urn:uuid:c3e137c3-1f2a-46f4-b49d-4d291c7ec406.

Emily Geyman, Madison Douglas, Jean-Philippe Avouac, & Michael Lamb. (2024). Resolving the spatial and seasonal pattern of riverbank erosion on the Koyukuk River, Alaska. Arctic Data Center. urn:uuid:1a19390f-efcf-40c7-a031-6e71d0a404ee.

Emily Geyman, Jean-Philippe Avouac, Madison Douglas, Kieran Dunne, Yutian Ke, John Magyar, Jocelyn Reahl, Emily Seelen, Isabel Smith, Joshua West, & Michael Lamb. (2024). Quantifying river migration rates in the Yukon River Watershed from optical satellite imagery. Arctic Data Center. urn:uuid:e0b52f65-3fa6-4d83-acd8-71deb8fd9f85.

Emily Geyman, Joshua Anadu, KC Cushman, Madison Douglas, Kieran Dunne, Woodward Fischer, Yutian Ke, Michael Lamb, John Magyar, Justin Nghiem, Jocelyn Reahl, Emily Seelen, Isabel Smith, & Joshua West. (2023). Field and LiDAR-based estimates of above-ground biomass in the Yukon River Watershed, Alaska (2023). Arctic Data Center. doi:10.18739/A23B5W95N.