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Theoretical and experimental research to remove hot water out of drill hose of deep hot-water drilling system

期刊: POLAR SCIENCE, 2022; 31 ()

To date, hot-water drilling with its fast penetration rate is the most advanced technology to access rapidly subglacial environments through the thick......

JIF:2.024

Determination of initial breaking pattern in the bending failure of a semi-infinite ice sheet

期刊: POLAR SCIENCE, 2022; 34 ()

There is a growing interest in the development of real-time ice-ship or ice-structure interaction simulators based on theoretical ice sheet bending fa......

JIF:2.024

Comparison of underwater noise at the Chukchi Plateau under open-water and ice-covered conditions

期刊: POLAR SCIENCE, 2022; 33 ()

A comparison study on underwater noise at the Chukchi plateau with and without ice cover helps to understand the rapidly changing Arctic Ocean, especi......

JIF:2.024

Sediment sources and transport pathways on shelves of the Chukchi and East Siberian Seas: Evidence from the heavy minerals and garnet geochemistry

期刊: POLAR SCIENCE, 2022; 33 ()

Study of sediment sources and transport pathways in the Chukchi and East Siberian Seas is vital for under-standing the interaction of fluvial, ocean, ......

JIF:2.024

PCA-based SVM classification for simulated ice floes in front of sluice gates

期刊: POLAR SCIENCE, 2022; 34 ()

The entrainment and accumulation of ice floes in front of sluice gates are closely related to the water transport efficiency and safe operation of the......

JIF:2.024

Energy resources and building demands in cold region and polar areas

期刊: POLAR SCIENCE, 2022; 34 ()

Numerous countries demonstrate their strong interests in cold region and polar areas and thus it has never been more important to perform the research......

JIF:2.024

Comparison of Digisonde derived ion drifts and SuperDARN line-of-sight velocities over Zhongshan Station, Antarctica

期刊: POLAR SCIENCE, 2022; 31 ()

In this study, ion drift velocities measured by Digisonde instruments over Zhongshan Station (ZHS, geog. 69.38S, 76.38E), Antarctica, are compared wit......

JIF:2.024

Geomagnetic storm-time scintillation study in Antarctica-A comparison of model and observation

期刊: POLAR SCIENCE, 2021; 28 ()

The polar region is the gateway of the magnetospheric processes induced due to the solar events; through which Sun-illuminated plasma enter into the p......

Experimental study on ultra-low temperature drilling fluid in Arctic permafrost

期刊: POLAR SCIENCE, 2021; 28 ()

Drilling fluid in Arctic permafrost needs to have good ultra-low temperature rheology, shale inhibition, hydrate inhibition and environmental protecti......

The digital beam forming technique in AgileDARN high-frequency radar

期刊: POLAR SCIENCE, 2021; 28 ()

An all-digital agile dual auroral radar network (AgileDARN) was developed by the National Space Science Center, Chinese Academic of Sciences (NSSC, CA......

Ice drilling system with near-bottom hot water circulation

期刊: POLAR SCIENCE, 2021; 28 ()

Ice drilling systems with near-bottom hot water circulation can be used for many challenging scientific tasks in the study of ice sheets, glaciers, an......

Coastal acidification induced by biogeochemical processes driven by sea-ice melt in the western Arctic ocean

期刊: POLAR SCIENCE, 2020; 23 ()

To better understand the extent of acidification in the Arctic Ocean, we present pH measurements collected along a shelf-slope-basin transect from the......

Polar tourism and environment change: opportunity, impact and adaptation

期刊: POLAR SCIENCE, 2020; 25 ()

The Polar Regions (PRs) are characterized by ice sheets, sea ice, glaciers, tundra, and other cryospheric landscapes and associated aboriginal cultura......

Between-summer comparison of particulate organic matter in surface waters of a coastal area influenced by glacier meltwater runoff and retreat

期刊: POLAR SCIENCE, 2020; 26 ()

We evaluated, in two consecutive austral summers, the biochemical composition, sources, distribution and degradation state of particulate organic matt......

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