搜索结果: 1-15 共查到“地球科学总论 ocean”相关记录97条 . 查询时间(0.114 秒)
Last ice-covered parts of summertime Arctic Ocean vulnerable to climate change
climate change summertime ice-covered part
2021/8/4
Last August, sea ice north of Greenland showed its vulnerability to the long-term effects of climate change. The region, part of what's known as the 'Last Ice Area' that could serve as a refuge for ic...
OESbathy version 1.0:a method for reconstructing ocean bathymetry with generalized continental shelf-slope-rise structures
OESbathy version 1.0 ocean bathymetry continental shelf-slope-rise structures
2015/9/10
We present a method for reconstructing global ocean bathymetry that combines a standard plate cooling model for the oceanic lithosphere based on the age of the oceanic crust, global oceanic sediment t...
Graphics processing units (GPUs) are an attractive solution in many scientific applications due to their high performance. However, most existing GPU conversions of climate models use GPUs for only a ...
The natural abundance of 14C in total CO2 dissolved in seawater (DIC) is a property applied to evaluate the water age structure and circulation in the ocean and in ocean models. In this study we use t...
Methods to evaluate CaCO3 cycle modules in coupled global biogeochemical ocean models
evaluate CaCO3 cycle modules coupled global biogeochemical ocean
2014/12/19
The marine CaCO3 cycle is an important component of the oceanic carbon system and directly affects the
cycling of natural and the uptake of anthropogenic carbon.
In numerical models of the marine ca...
Recent development of the Met Office operational ocean forecasting system: an overview and assessment of the new Global FOAM forecasts
he Met Office operational ocean forecasting system the new Global FOAM forecasts
2014/12/19
The Forecast Ocean Assimilation Model (FOAM) is an operational ocean analysis and forecast system run daily at the Met Office. FOAM provides modelling capability in both deep ocean and coastal shelf s...
MOMBA 1.1 – a high-resolution Baltic Sea configuration of GFDL's Modular Ocean Model
high-resolution Baltic Sea configuration GFDL Modular Ocean Model
2014/12/19
We present a new coupled ocean-circulation–ice model configuration of the Baltic Sea. The model features, contrary to most existing configurations, a high horizontal resolution of ≈ 1 nautical ...
Formulation, calibration and validation of the DAIS model (version 1), a simple Antarctic ice sheet model sensitive to variations of sea level and ocean subsurface temperature
Formulation calibration validation DAIS model simple Antarctic ice sheet model sensitive sea level ocean subsurface temperature
2014/12/19
The DCESS (Danish Center for Earth System Science) Antarctic Ice Sheet (DAIS) model is presented. Model hindcasts of Antarctic ice sheet (AIS) sea level equivalent are forced by reconstructed Antarcti...
A distributed computing approach to improve the performance of the Parallel Ocean Program (v2.1)
improve the performance Parallel Ocean Program
2014/12/18
The Parallel Ocean Program (POP) is used in
many strongly eddying ocean circulation simulations. Ideally it would be desirable to be able to do thousand-yearlong simulations, but the current performa...
GO5.0: the joint NERC–Met Office NEMO global ocean model for use in coupled and forced applications
Met Offi ce NEMO forced applications
2014/12/18
We describe a new Global Ocean standard configuration (GO5.0) at eddy-permitting resolution, developed
jointly between the National Oceanography Centre and the
Met Office as part of the ...
The Finite Element Sea Ice-Ocean Model (FESOM) v.1.4: formulation of an ocean general circulation model
Finite element model of sea Ice - Ocean global Ocean circulation patterns climate sensitivity experiments
2014/12/18
The Finite Element Sea Ice-Ocean Model (FESOM) is the first global ocean general circulation model based on unstructured-mesh methods that has been developed for the purpose of climate research. The a...
A 24-variable low-order coupled ocean–atmosphere model: OA-QG-WS v2
Low-order coupled ocean-atmosphere model the ocean atmosphere coupling atmospheric composition low-order ocean
2014/12/18
A new low-order coupled ocean–atmosphere model for midlatitudes is derived. It is based on quasi-geostrophic equations for both the ocean and the atmosphere, coupled through momentum transfer at the i...
Modelling the Caspian Sea and its catchment area using a coupled regional atmosphere-ocean model (RegCM4-ROMS): model design and preliminary results
Modelling the Caspian Sea catchment area coupled regional atmosphere-ocean model model design preliminary results
2014/12/16
We describe the development of a coupled regional atmosphere-ocean model (RegCM4-ROMS) and its implementation over the Caspian Sea basin. The coupled model is run for the period 1999–2008 (after a spi...
Evaluation of a near-global eddy-resolving ocean model
near-global eddy-resolving ocean model
2014/12/12
Analysis of the variability of the last 18 yr (1993–2012) of a 32 yr run of a new near-global, eddy-resolving ocean general circulation model coupled with biogeochemistry is presented. Comparisons bet...
Numerical model of crustal accretion and cooling rates of fast-spreading mid-ocean ridges
Numerical model crustal accretion cooling rates fast-spreading mid-ocean ridges
2014/12/12
We designed a thermo-mechanical numerical model for fast-spreading mid-ocean ridge with variable viscosity, hydrothermal cooling, latent heat release, sheeted dyke layer, and variable melt intrusion p...