Aeolian sediment transport and deposition in a modern high-l
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TitleAeolian sediment transport and deposition in a modern high-latitude glacial marine environmentAbstractwavelengths of 22 +- 2 and 23 +- 2 km, respectively. The simultaneous measurements of temperature and wind allow the intrinsic wave properties to be derived from hodograph analyses unambiguously. The analysis shows that the longer-period wave propagates northward with an azimuth of θ = 11 5 clockwise from north. This wave has a horizontal wavelength of lh = 2.2 0.2 103 km and an intrinsic period of tI = 7.9 +- 0.3 h. The intrinsic horizontal phase speed (CIh) for this wave is 80 4 m/s, while the horizontal and vertical group velocities (Cgh and Cgz) are 48 3 m/s and 0.5 0.1 m/s, respectively.AcknowledgementsThis work was supported by the New Zealand Ministry for Science and Innovation through Past Antarctic Climate and Future Implications (ANDRILL-NZ) Programme (contract CO5X1001). Thanks to Antarctica New Zealand for logistical support from Scott Base and the New Zealand National Ice Core Research Facility for use of laboratory facilities. In particular, we would like to thank Assoc. Prof. Brent Alloway for field assistance and valuable discussions, Dr. Margaret Harper for identification of diatoms, Alex Pyne for observations and comments on McMurdo Sound sea ice, Prof. Ian Hawes and Hana Christenson for assistance in identifying bryophytic moss remains, and constructive comments on this manuscript from Prof. Chris Fielding and two anonymous reviewers. JMC acknowledges financial support from; The Dominion Post Scholarship in Antarctic Research, VUW Antarctic Research Centre Endowed Development Fund, and the Hastie Research Award from the Geoscience Society of New Zealand.
TypeArticleCitationChewings, J., Atkins, C., Dunbar, G. and Golledge, N. (2014). Aeolian sediment transport and deposition in a modern high-latitude glacial marine environment. Sedimentology, 61(6): 1535-1557 IdentifierChewings2014Relevancerank5
Golledge, N., Aeolian sediment transport and deposition in a modern high-l , [Chewings2014]. Antarctica NZ, accessed 15/10/2024, https://adam.antarcticanz.govt.nz/nodes/view/63421, 10.1111/sed.12108
