In preparation
Impurity geochemistry at the Allan Hills blue ice area traces mixing climate states
J. I. Chalif, et al.
In preparationPublications
In preparation
Characterization of complex basal layering in an ancient Allan Hills ice core
L. Kirkpatrick, J. I. Chalif, D. Brandis, A. Carter, A. Choi, L. Davidge, M. J. Handley, V. Hishamunda, U. A. Jongebloed, M. Kalk, E. V. Korotkikh, H. Lowes-Bicay, J. Marks-Peterson, A. J. Schauer, N. Stoll, L. Tipton, E. Brook, S. Aarons, C. Buizert, J. Cole-Dai, J. Higgins, B. Koffman, E. C. Osterberg, E. J. Steig, S. Shackleton, and T. J. Fudge
In preparationIn preparation
A 1,200-year ice-core record of lead isotopes from the Denali, Alaska, ice core
H. Brooks, et al. (including J. I. Chalif)
In preparationIn review
Seasonal climate drivers of southeastern Siberian wildfire over the last 1,200 years
J. I. Chalif, E. C. Osterberg, J. E. Dibb, R. Edwards, D. G. Ferris, C. H. Guiterman, S. Hantson, J. R. Jasmann, U. A. Jongebloed, J. O. Kaplan, L. R. Kirkpatrick, B. G. Koffman, K. J. Kreutz, M. T. Leung, M. Lonergan, M. L. Schachterle, E. Scheuer, N. M. Kehrwald, E. S. Saltzman, C. P. Wake, and D. A. Winski
In reviewIn review
Disentangling source versus transport effects on atmospheric dust in alpine ice and snow
B. G. Koffman, J. I. Chalif, S. Birkel, H. L. Brooks, D. A. Winski, G. Lewis, D. Polashenski, and E. C. Osterberg
In reviewIn review
Dust record from Allan Hills blue ice: toward extending the archive to 4000 ka
A. Choi, A. J. Carter, J. Marks-Peterson, S. Shackleton, J. Higgins, E. J. Brook, L. Kirkpatrick, J. Chalif, and S. M. Aarons
In reviewIn review
Fidelity and stratigraphy of the Antarctic Allan Hills old ice archive from Continuous Flow Analysis
A. Hudak, A. Banerjee, C. Buizert, E. Brook, M. Kalk, L. Davidge, A. J. Schauer, E. J. Steig, N. Brown, L. Kirkpatrick, J.-M. Manos, J. I. Chalif, E. Osterberg, M. H. M. Miranda, E. Saltzman, Y. Yan, V. Hishamunda, and J. Higgins
In review2025
↗︎A wavier polar jet stream contributed to the mid-20th century winter warming hole in the United States
J. I. Chalif, E. C. Osterberg, and T. L. Partridge
AGU Advances 6, e2024AV001399 · Editor’s Highlight2025
↗︎Dimethyl sulfide chemistry over the industrial era: comparison of key oxidation mechanisms and long-term observations
U. A. Jongebloed, J. I. Chalif, L. Tashmim, W. C. Porter, K. H. Bates, Q. Chen, E. C. Osterberg, B. G. Koffman, J. Cole-Dai, D. A. Winski, D. G. Ferris, K. J. Kreutz, C. P. Wake, and B. Alexander
Atmospheric Chemistry and Physics 25, 4083–41062025
↗︎Measurement of snowpack density, grain size, and black carbon concentration using time-domain diffuse optics
C. A. Henley, C. R. Meyer, J. I. Chalif, J. L. Hollmann, and R. Raskar
Journal of Glaciology 71, e62024
↗︎Pollution drives multidecadal decline in subarctic methanesulfonic acid
J. I. Chalif, U. A. Jongebloed, E. C. Osterberg, B. G. Koffman, B. Alexander, D. A. Winski, D. J. Polashenski, K. Stamieszkin, D. G. Ferris, K. J. Kreutz, C. P. Wake, and J. Cole-Dai
Nature Geoscience 17, 1016–1021