Posts Tagged «Bonnie Light»

Some of the greatest observed changes to the rapidly decreasing Arctic ice cover are occurring in the Chukchi and Beaufort Seas, where increased summer ice retreat has created a substantially increased seasonal ice zone. Increased absorption of solar radiation in newly formed areas of open water and the ice albedo feedback have contributed to this decline in the ice cover (Perovich et al., 2007, 2008, 2011). Furthermore, changes in ice type, thickness, ice age, and the timing of melt onset and freezeup may be accelerating this ice albedo feedback. Recent studies have demonstrated substantial increases in solar heat input to…

Toner, J. D., D. C. Catling, and B. Light (2015), A revised Pitzer model for low-temperature soluble salt assemblages at the Phoenix site, Mars, Geochim. Cosmochim. Acta, 166, 327–343, doi:10.1016/j.gca.2015.06.011.

Toner, J. D., Catling, D. C., Light, B., Soluble salts at the Phoenix Lander site, Mars: A reanalysis of the Wet Chemistry Laboratory data, Geochimica et Cosmochimica Acta, doi:10.1016/j.gca.2014.03.030, 2014, in press.

Toner, J. D., D. C. Catling, and B. Light (2014), The formation of supercooled brines, viscous liquids, and low-temperature perchlorate glasses in aqueous solutions relevant to Mars, Icarus, 233, 36–47, doi:10.1016/j.icarus.2014.01.018.

Toner, J. D., D. C. Catling, and B. Light (2015), Modeling salt precipitation from brines on Mars : Evaporation versus freezing origin for soil salts, Icarus, 250, 451–461, doi:10.1016/j.icarus.2014.12.013.

September 20, 2019 – PSC’s Bonnie Light and Madison Smith will participate in the MOSAiC expedition in 2020. Read the UW News story to learn about the expedition and how it will contribute to Arctic research. 

Webster, M. A., I. G. Rigor, D. K. Perovich, J. A. Richter-Menge, C. M. Polashenski, and B. Light (2015), Seasonal evolution of melt ponds on Arctic sea ice, J. Geophys. Res. Oceans, 120, 5968–5982, doi:10.1002/ 2015JC011030.

Zatko, M., Erbland, J., Savarino, J., Geng, L., Easley, L., Schauer, A., Bates, T., Quinn, P. K., Light, B., Morison, D., Osthoff, H.D., Lyman, S., Neff, W., Yuan, B., and Alexander, B. (2016), The magnitude of the snow-sourced reactive nitrogen flux to theboundary layer in the Uintah Basin, Utah, USA, Atmos. Chem. Phys. Discuss., doi:10.5194/acp-2016-320

Zhang, J., A. Schweiger, M. Webster, B. Light, M. Steele, C. Ashjian, R. Campbell, and Y. Spitz, Melt pond conditions on declining Arctic sea ice over 1979-2016: Model development, validation, and results, J. Geophys. Res. Oceans, 123, https://doi.org/10.1029/2018JC014298, 2018.

ABOUT PSC