Results 111 to 120 of about 92,051 (340)
Boreas, EarlyView.Comparing the morphological variation of North American collared lemming with climatic and geographic features, as well as genetic insight and the ice sheet extend, indicate the strong geographic structure underlying the morphological diversity of the genus, that might be linked with a local Pleistocene survival in the High Arctic.
Louis Arbez +5 more
wiley +1 more source
Boreas, EarlyView.This study examines the distribution and morphology of lakes under the Laurentide Ice Sheet (LIS) to investigate relationships with ice flow velocity, bedrock and basal thermal regime. Palaeo‐ice streams and lobes were important components of the LIS, and properties of lakes in those regions are quantified at high resolution.
Sarah M. Principato, Carissa M. Mobley
wiley +1 more source
Nonlinear black-box approaches and data fusion for ocean bathymetry modeling in south Iran
Geoscience LettersThe detailed knowledge of bathymetry pattern represents a key factor in the deep understanding of ocean processes, physical oceanography, biology, ecohydraulics, and marine geology. However, the accuracy of bathymetry modeling is still low from satellite
M. A. Mohammad +3 more
doaj +1 more source
Journal of Marine Science and EngineeringThis study aims to improve the accuracy of bathymetry predicted by gravity-geologic method (GGM) using the optimal machine learning model selected from machine learning techniques.
Kwang Bae Kim, Jisung Kim, Hong Sik Yun
doaj +1 more source
Improved Model for Depth Bias Correction in Airborne LiDAR Bathymetry Systems [PDF]
, 2017 Jianhu Zhao +3 more
openalex +1 more source
Boreas, EarlyView.This is the first proof of beachrock found on the nearshore of the Gulf of Saros. Beachrock generation was influenced by tectonic activity, geomorphological processes, and sedimentation. The Late Holocene beachrock deposits were altered by co‐seismic deformation.
Ufuk Tari
wiley +1 more source
Eos, Transactions American Geophysical Union, 1983 The southern oceans of the world have not been well surveyed generally, in contrast with oceans of the northern hemisphere. Data from the relatively new Seasat, which is a radar altimeter flown on a satellite platform, has recently provided bathymetric estimates for the southern oceans (Nature, 304, 407, 1983).
openaire +1 more source
Subduction dynamics at the middle America trench : new constraints from swath bathymetry, multichannel seismic data, and 10BE [PDF]
, 2003 Robyn K. Kelly
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Boreas, EarlyView.This review presents an investigation of the evolution of the Baltic Sea basin and its connections through the Eemian Stage, based upon sequences of marine and associated deposits from the White Sea to the Southwest Baltic, via the Karelian channel. Pollen analyses, foraminiferal and ostracod analyses provide the evolution of relative sea‐level change,
Philip L. Gibbard, Karen L. Knudsen
wiley +1 more source