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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 GRENE-TEA model intercomparison project (GTMIP):overview and experiment protocol for Stage 1
GRENE-TEA model intercomparison project overview experiment protocol
2015/9/10
As part of the terrestrial branch of the Japan-funded Arctic Climate Change Research Project (GRENE-TEA), which aims to clarify the role and function of the terrestrial Arctic in the climate system an...
自动电位滴定技术精确测定铜矿石中高含量铜的方法研究
硫代硫酸钠标准溶液 自动电位滴定法
2015/12/22
铜矿石中百分含量铜的分析通常采用手动目视滴定法,该方法借助化学指示剂判定终点,存在终点判断和人为操作等误差,精密度、可靠性相对较差。基于此,本文建立了精确测定铜矿石中高含量铜的分析方法,采用智能型自动电位滴定仪自动判定终点,高分辨加液器精确控制硫代硫酸钠标准溶液加入量至0.001 mL,并且通过加大碘化钾用量使得滴定中产生的碘化亚铜被高浓度的I-溶解,消除对碘的吸附影响。本法应用于铜含量为24.2...
Are artificial satellites orbits influenced by an expanding Earth?
orbit perturbations expanding Earth
2015/9/7
Albeit in the past great theoretical and experimental efforts were made in proposing and searching for G time-decreasing, a major role could be played by an increase of M. A recent analysis (Scalera, ...
Global sensitivity analysis,probabilistic calibration,and predictive assessment for the data assimilation linked ecosystem carbon model
Global sensitivity analysis probabilistic calibration predictive assessment data assimilation linked ecosystem carbon model
2015/8/6
In this paper we propose a probabilistic framework for an uncertainty quantification (UQ) study of a carbon cycle model and focus on the comparison between steady-state and transient simulation setups...
AROME-WMED,a real-time mesoscale model designed for the HyMeX special observation periods
AROME-WMED real-time mesoscale model designed HyMeX special observation periods
2015/8/6
During autumn 2012 and winter 2013, two special observation periods (SOPs) of the HYdrological cycle in the Mediterranean EXperiment (HyMeX) took place. For the preparatory studies and to support the ...
Pan-spectral observing system simulation experiments of shortwave reflectance and long-wave radiance for climate model evaluation
Pan-spectral observing system simulation experiments shortwave reflectance long-wave radiance climate model evaluation
2015/8/6
Top-of-atmosphere (TOA) spectrally resolved shortwave reflectances and long-wave radiances describe the response of the Earth's surface and atmosphere to feedback processes and human-induced forcings....
GASAKe:forecasting landslide activations by a genetic-algorithms-based hydrological model
GASAKe forecasting landslide activations genetic-algorithms hydrological model
2015/8/6
GASAKe is a new hydrological model aimed at forecasting the triggering of landslides. The model is based on genetic algorithms and allows one to obtain thresholds for the prediction of slope failures ...
Non-singular spherical harmonic expressions of geomagnetic vector and gradient tensor fields in the local north-oriented reference frame
Non-singular spherical harmonic geomagnetic vector gradient tensor fields local north-oriented reference frame
2015/8/6
General expressions of magnetic vector (MV) and magnetic gradient tensor (MGT) in terms of the first- and second-order derivatives of spherical harmonics at different degrees/orders are relatively com...
A vertically discretised canopy description for ORCHIDEE (SVN r2290) and the modifications to the energy,water and carbon fluxes
vertically discretised canopy ORCHIDEE (SVN r2290) the energy water carbon fluxes
2015/8/6
Since 70 % of global forests are managed and forests impact the global carbon cycle and the energy exchange with the overlying atmosphere, forest management has the potential to mitigate climate chang...
This paper introduces and presents the Spatial Processes in HYdrology (SPHY) model (v2.0), its development background, its underlying concepts, and some example applications. SPHY has been developed w...
System for Automated Geoscientific Analyses (SAGA) v.2.1.4
Automated Geoscientific Analyses
2015/8/6
The System for Automated Geoscientific Analyses (SAGA) is an open source geographic information system (GIS), mainly licensed under the GNU General Public License. Since its first release in 2004, SAG...
Experiences with distributed computing for meteorological applications:grid computing and cloud computing
distributed computing meteorological applications grid computing cloud computing
2015/8/6
Experiences with three practical meteorological applications with different characteristics are used to highlight the core computer science aspects and applicability of distributed computing to meteor...
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...
Evaluation of the high resolution WRF-Chem (v3.4.1) air quality forecast and its comparison with statistical ozone predictions
high resolution WRF-Chem air quality forecast statistical ozone predictions
2015/8/6
An integrated modelling system based on the regional online coupled meteorology–atmospheric chemistry WRF-Chem model configured with two nested domains with horizontal resolutions of 11.1 and 3.7 km h...