Results 221 to 230 of about 215,333 (330)

Automatic identification of streamlined subglacial bedforms using machine learning: an open‐source Python approach

Boreas, EarlyView.
Morphometric values of streamlined subglacial bedforms provide valuable information about the relative speed, direction, and maturity of past ice streams. This paper presents a new tool that utilizes a machine learning approach to automatically identify glacially derived streamlined features.
Ellianna Abrahams, Marion McKenzie, Fernando Pérez, Ryan Venturelli   +3 more
wiley   +1 more source

Validation of GPS-Based Monitoring and Remote Sensing of Ice-Shelf and Ice-Sheet Movement Changes. [PDF]

Sensors (Basel), 2021
Li X, Hao X, Yin L, Liu L, Ma Y, Yang R, Song Q.   +6 more
europepmc   +1 more source

Special Aspects of the Central Part of Filchner-Ronne Ice Shelf, Antarctica [PDF]

, 1988
F. Thyssen
openalex   +1 more source

The morphosedimentary record of glacial to postglacial environmental changes in West Wiyâshâkimî impact crater lake and adjacent areas, northern Québec, Canada

Boreas, EarlyView.
Crater lakes in core regions of former ice sheets have the potential to preserve long‐term sedimentary archives that are otherwise rare in glaciated landscapes due to pervasive glacial erosion. Lake Wiyâshâkimî, an impact crater lake located in the inner core of the Québec‐Labrador Dome of the Laurentide Ice Sheet, provides a rare example of such a ...
Etienne Brouard, Patrick Lajeunesse
wiley   +1 more source

Ocean tides trigger ice shelf rift growth and calving. [PDF]

Nat Commun
Marsh OJ, Arthern RJ, De Rydt J.
europepmc   +1 more source

Central tropical Pacific convection drives extreme high temperatures and surface melt on the Larsen C Ice Shelf, Antarctic Peninsula. [PDF]

Nat Commun, 2022
Clem KR, Bozkurt D, Kennett D, King JC, Turner J.   +4 more
europepmc   +1 more source

Ice-Shelf Topography and Structure Determined Using Satellite-Radar Altimetry and Landsat Imagery [PDF]

, 1989
Simon Stephenson, H. Jay Zwally
openalex   +1 more source

The role of shallow banks and marine ice domes in marine‐based ice‐sheet deglaciation

Boreas, EarlyView.
Marine‐based ice sheets are susceptible to collapse and faster retreat than their land‐terminating counterparts. One of the key factors contributing to the relative stability of marine‐terminating ice sheets is the presence of shallow bathymetric banks and islands acting as pinning points for the ice sheet.
Bartosz Kurjanski, Brice R. Rea, Matteo Spagnolo   +2 more
wiley   +1 more source

Thermohaline structure and circulation beneath the Langhovde Glacier ice shelf in East Antarctica. [PDF]

Nat Commun, 2021
Minowa M, Sugiyama S, Ito M, Yamane S, Aoki S.   +4 more
europepmc   +1 more source

A Coupled Marine Ice-Stream – Ice-Shelf Model [PDF]

, 1987
Isabelle Muszynski, G. E. Birchfield
openalex   +1 more source