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空间微重力高温流体和结晶现象观察装置及轨道实验。
曲波变换阈值去噪方法是一种有效的随机噪音压制方法,其去噪效果取决于阈值的选取,且存在过度平滑和环绕效应2种固有缺陷。各向异性扩散滤波方法是一种基于热扩散偏微分方程的边界保持的滤波方法,适用于信噪比较高的地震纹理图像,往往用于图像增强。基于对曲波变换阈值的分析,充分结合2种去噪方法的优点,提出了一种有效的联合去噪算法,避开了曲波阈值选取的困难,实现了边界和振幅的保持,改善了曲波变换阈值方法的缺陷。通...
In this paper we are introducing analytical 3D views as a means for effective and understandable information delivery, using virtual globes and the third dimension as an additional information carri...
Observations from the global array of tide gauges show that global sea-level has been rising at an average rate of 1.5-2 mm/yr during the last ~150 years [Douglas 1991, Spada and Galassi 2012]. Althou...
The dependence of the gravity wave spectra of energy and momentum flux on the horizontal resolution and time step of atmospheric general circulation models (AGCMs) has been thoroughly investi...
There isincreasing evidence that the uptake and aqueous processing of water-soluble volatile organic compounds (VOCs) by wet aerosols or cloud droplets is an important source of secondary organic aer...
温度和压力是沉积盆地两个重要的物理场,温度影响着超压的形成和分布.本文根据钻孔实测温度和压力数据分析了川中古隆起现今压力与温度的关系;在实验室对封闭流体进行了多组温-压关系实验;利用等效镜质体反射率和包裹体测温数据恢复了川中古隆起不同井区在白垩纪抬升之前的最大古地温,并在此基础上分析了温度降低对研究区超压的影响;最后探讨了生烃增压和欠压实超压形成过程中温度的作用.研究结果表明,川中古隆起现今超压层...
We present a new submodel for the Modular Earth Submodel System (MESSy): the MiXed Layer (MXL) model for the diurnal dynamics of the convective boundary layer, including explicit representations of...
Due to their coarse horizontal resolution, presentday climate models must parameterize deep convection. This paper presents single-column simulations of deep convection using a probability density f...
Through two numerical experiments, a 1-D vertical model called NEMO1D was used to investigate physical and numerical turbulent-mixing behaviour.
We present protocols and input data for Phase 1 of the Global Gridded Crop Model Intercomparison, a project of the Agricultural Model Intercomparison and Improvement Project (AgMIP). The project in...
A new Geoengineering Model Intercomparison Project (GeoMIP) experiment “G4 specified stratospheric aerosols” (short name: G4SSA) is proposed to investigate the impact of stratospheric aerosol...
Large amounts of water carried down in subduction zones are driven upward into the overlying forearc upper mantle and crust as increasing temperatures and pressure dehydrate the subducting crust. Thro...
In the period from January to June 2000 Mt. Etna exhibited an exceptional explosive activity characterized by a succession of 64 Strombolian and fire-fountaining episodes from the summit South-East Cr...
We present the Wageningen Lowland Runoff Simulator (WALRUS), a novel rainfall–runoff model to fill the gap between complex, spatially distributed models which are often used in lowland catchme...

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