12 Result(s)
within
Qi Shu
Engineering Fluid Dynamics
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Article
Ocean current observation and spectrum analysis in central Chukchi Sea during the summer of 2008
During the summer of 2008, the third CHINARE Arctic Expedition was carried out on board of Xuelong Icebreaker in the central Chukchi Sea. A submersible mooring system was deployed and recovered at Station CN-01 (...
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Article
A comparison of two global ocean-ice coupled models with different horizontal resolutions
A global eddy-permitting ocean-ice coupled model with a horizontal resolution of 0.25° by 0.25° is established on the basis of Modular Ocean Model version 4 (MOM4) and Sea Ice Simulator (SIS). Simulation resul...
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Article
The improvement of the one-dimensional Mellor-Yamada and K-profile parameterization turbulence schemes with the non-breaking surface wave-induced vertical mixing
Both the level 2.5 Mellor-Yamada turbulence closure scheme (MY) and K-profile parameterization (KPP) are popularly used by the ocean modeling community. The MY and the KPP are improved through including the no...
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Article
Causes for different spatial distributions of minimum Arctic sea-ice extent in 2007 and 2012
Satellite records show the minimum Arctic sea ice extents (SIEs) were observed in the Septembers of 2007 and 2012, but the spatial distributions of sea ice concentration reduction in these two years were quite...
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Article
The prediction on the 2015/16 El Niño event from the perspective of FIO-ESM
Recently atmospheric and oceanic observations indicate the tropical Pacific is at the El Niño condition. However, it’s not clear whether this El Niño event of this year is comparable to the very strong one of ...
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Article
The performance of a z-level ocean model in modeling the global tide
The performance of a z-level ocean model, the Modular Ocean Model Version 4 (MOM4), is evaluated in terms of simulating the global tide with different horizontal resolutions commonly used by climate models. Th...
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Article
Effect of increasing Arctic river runoff on the Atlantic meridional overturning circulation: a model study
An increasing amount of freshwater has been observed to enter the Arctic Ocean from the six largest Eurasian rivers over the past several decades. The increasing trend is projected to continue in the twenty-fi...
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Article
Evaluation on data assimilation of a global high resolution wave-tide-circulation coupled model using the tropical Pacific TAO buoy observations
In order to evaluate the assimilation results from a global high resolution ocean model, the buoy observations from tropical atmosphere ocean (TAO) during August 2014 to July 2015 are employed. The horizontal ...
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Article
The role of bias correction on subseasonal prediction of Arctic sea ice during summer 2018
Subseasonal Arctic sea ice prediction is highly needed for practical services including icebreakers and commercial ships, while limited by the capability of climate models. A bias correction methodology in thi...
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Article
Modelling the annual cycle of landfast ice near Zhongshan Station, East Antarctica
A high resolution one-dimensional thermodynamic snow and ice (HIGHTSI) model was used to model the annual cycle of landfast ice mass and heat balance near Zhongshan Station, East Antarctica. The model was forc...
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Article
Arctic sea ice concentration and thickness data assimilation in the FIO-ESM climate forecast system
To improve the Arctic sea ice forecast skill of the First Institute of Oceanography-Earth System Model (FIO-ESM) climate forecast system, satellite-derived sea ice concentration and sea ice thickness from the ...
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Article
FIO-ESM v2.0 CORE2-forced experiment for the CMIP6 Ocean Model Intercomparison Project
We introduced the Coupled Model Intercomparison Project Phase 6 (CMIP6) Ocean Model Intercomparison Project CORE2-forced (OMIP-1) experiment by using the First Institute of Oceanography Earth System Model vers...
