TC - Seismic attenuation in Antarctic firn

Abstract. We estimate the seismic attenuation of P and S waves in the polar firn and underlying ice by spectral analysis of diving, refracted, and reflected waves from active-source three-component seismic signals obtained in 2010 on the Whillans Ice Stream (WIS), a fast-flowing ice stream in West Antarctica. The resulting quality factors are then successfully modeled using a rock-physics theory of wave propagation that combines White

Predicting radar attenuation within the Antarctic ice sheet - ScienceDirect

SciELO - Brasil - A firn dielectric log depth-tied to an ice core on the West Antarctica Ice Sheet A firn dielectric log depth-tied to an ice core on the West Antarctica

Frontiers West Antarctic Ice Sheet Dynamics in the Amundsen Sea Sector since the Late Miocene—Tying IODP Expedition 379 Results to Seismic Data

PDF) Measuring seismic attenuation in polar firn: method and

Measuring seismic attenuation in polar firn: method and application to Korff Ice Rise, West Antarctica, Journal of Glaciology

Frontiers Investigation of Firn Aquifer Structure in

Frontiers Hunting paleoceanographic archives of ice sheet-ocean interaction in the northwestern Ross Sea, Antarctica

Density (a) and stratigraphy (b) profiles of shallow firn and ice

Calculating glacier ice volumes and sea level equivalents