Results 11 to 20 of about 794,859 (161)

Numerical Simulation of Oil Spill in the Arctic Ice-Covered Waters: Focusing on Different Ice Concentrations and Wave’s Impacts

open access: yesJournal of Marine Science and Engineering, 2023
The computational model was established to investigate the characteristics of oil spreading under arctic environments focusing on two aspects: ice concentrations and wave impacts.
Wei Li   +3 more
doaj   +1 more source

10Be Concentrations in Antarctic Ice [PDF]

open access: yesAnnals of Glaciology, 1988
Measurements of the cosmogenic isotope 10Be (T½ = 1.5 Ma) on Greenland ice cores produced interesting results. Variations in the 10Be concentrations can be interpreted in terms of changes in the production rate and in atmospheric circulation and deposition. During the Holocene, good agreement between short-term variations in 10Be and 14C indicates that
J. Beer   +4 more
openaire   +1 more source

MID-TERM FORECAST FOR THE ICE CONDITIONS IN THE BERING SEA

open access: yesИзвестия ТИНРО, 2020
Application of CICE ice model for the mid-term (days) forecasting in the Bering Sea is considered, with short description of the model. Dependence of the sea surface temperature on the air temperature forecasted by GFS (Global Forecasting System) is ...
A. N. Vrazhkin
doaj   +1 more source

Digital portrait of state and variability for the ice cover of Japan Sea

open access: yesИзвестия ТИНРО, 2020
Seasonal and long-term variability of the ice age and concentration in the Japan Sea is analyzed on the base of all available information for 1960–2019.
S. I. Kislova   +2 more
doaj   +1 more source

Analysis of Sea Ice Timing and Navigability along the Arctic Northeast Passage from 2000 to 2019

open access: yesJournal of Marine Science and Engineering, 2021
The ablation of Arctic sea ice makes seasonal navigation possible in the Arctic region, which accounted for the apparent influence of sea ice concentration in the navigation of the Arctic route.
Min Ji   +4 more
doaj   +1 more source

Concentric Joints in Ice [PDF]

open access: yesNature, 1912
IN NATURE for January 25 a correspondent directed attention to concentric joints and bulbs which he noticed in the thin ice-sheets which covered several small partially dried-up pools, and stated that he would like to have an explanation of their cause.
openaire   +3 more sources

On the Method of Design Drift-Ice Concentration and Floe Area for New-Energy Structures in Ice-Infested Nearshore Areas of the Bohai Sea, China

open access: yesFrontiers in Energy Research, 2022
To provide basic drift-ice parameters for new-energy structures in ice-infested nearshore waters, an estimation method of the design drift-ice concentration and floe area was established.
Zhijun Li   +6 more
doaj   +1 more source

Accuracy and inter-analyst agreement of visually estimated sea ice concentrations in Canadian Ice Service ice charts using single-polarization RADARSAT-2 [PDF]

open access: yesThe Cryosphere, 2020
This study compares the accuracy of visually estimated ice concentrations by eight analysts at the Canadian Ice Service with three standards: (i) ice concentrations calculated from automated image segmentation, (ii) ice concentrations calculated from ...
A. Cheng   +6 more
doaj   +1 more source

The Migration Rules of Malathion during Indoor Simulated Lake Freezing

open access: yesToxics, 2023
The effect of malathion in ice is a poorly researched area, and ice is an important habitat for organisms at the base of the food web. This study presents laboratory-controlled experiments designed to investigate the migration rule of malathion during ...
Yan Zhang   +5 more
doaj   +1 more source

The Current Configuration of the OSTIA System for Operational Production of Foundation Sea Surface Temperature and Ice Concentration Analyses

open access: yesRemote Sensing, 2020
The Operational Sea Surface Temperature and Sea Ice Analysis (OSTIA) system generates global, daily, gap-filled foundation sea surface temperature (SST) fields from satellite data and in situ observations.
Simon Good   +10 more
doaj   +1 more source

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