搜索结果: 1-15 共查到“地球科学总论 Mesoscale”相关记录21条 . 查询时间(0.406 秒)
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 ...
Coupling the high-complexity land surface model ACASA to the mesoscale model WRF
high-complexity land surface model mesoscale model WRF
2014/12/19
In this study, the Weather Research and Forecasting (WRF) model is coupled with the Advanced Canopy–Atmosphere–Soil Algorithm (ACASA), a high-complexity land surface model. Although WRF is a state-of-...
Evaluating a lightning parameterization based on cloud-top height for mesoscale numerical model simulations
lightning parameterization cloud-top height mesoscale numerical model simulations
2014/12/16
The Price and Rind lightning parameterization based on cloud-top height is a commonly used method for predicting flash rate in global chemistry models. As mesoscale simulations begin to implement flas...
Numerical uncertainty at mesoscale in a Lagrangian model in complex terrain
Conservation of mass Lagrangian model euler model complex terrain Lagrangian particle dispersion models
2014/12/10
Recently, it has been shown that mass conservation in Lagrangian models is improved by using time-average winds out of Eulerian models. In this study, we evaluate the mass conservation and trajectory ...
Evaluation of three different regional climate change scenarios for the application of a water balance model in a mesoscale catchment in Northeast Germany
Evaluation three different regional climate change scenarios application water balance model mesoscale catchment
2010/9/10
Future climate changes might have some impacts on catchment hydrology. An assessment of such impacts on e.g. ground water recharge is required to derive adaptation strategies for future water resource...
Study of the precipitation evolution in Catalonia using a mesoscale model (1971–2000)
Study of the precipitation evolution Catalonia mesoscale model
2010/9/10
In this work the MM5 mesoscale model is used in order to analyse the temporal evolution of the precipitation for the period 1971–2000 in Catalonia (NE Iberian Peninsula). Three one-way nested domains ...
Ecohydrological modelling of water discharge and nitrate loads in a mesoscale lowland catchment, Germany
Ecohydrological water discharge
2010/2/3
The aims of this study are to identify the capacities of applying an ecohydrological model for simulating flow and to assess the impact of point and non-point source pollution on nitrate loads in a co...
Objective evaluation of mesoscale simulations of the Algiers 2001 flash flood by the model-to-satellite approach
mesoscale simulations Algiers
2010/1/27
An objective evaluation of mesoscale simulations by the model-to-satellite approach is performed. The model-to-satellite approach consists in calculating brightness temperatures (BT) from model variab...
Evaluation of radiative transfer schemes for mesoscale model data assimilation: a case study
transfer schemes mesoscale model data
2010/1/27
The assimilation of Special Sensor Microwave Imager (SSM/I) data into the Mesoscale Model 5 (MM5) allows for improving the weather forecast. However the results suggested an update the Radiative Trans...
A mesoscale convective system trapped along the Spanish Mediterranean Coast
A mesoscale convective system Spanish Mediterranean Coast
2010/1/27
This paper describes the evolution of a mesoscale convective system (MCS) developed over the Alboran Sea on 7 February 2005, using surface, upper-air stations, radar and satellite observations, and al...
Seasonal and mesoscale variability of oceanic transport of anthropogenic CO2
Seasonal mesoscale variability oceanic transport anthropogenic CO2
2010/1/21
Estimates of the ocean's large-scale transport of anthropogenic CO2 are based on one-time hydrographic sections, but the temporal variability of this transport has not been investigated. The aim of th...
Net community production of oxygen derived from in vitro and in situ 1-D modeling techniques in a cyclonic mesoscale eddy in the Sargasso Sea
Net community production oxygen vitro situ 1-D modeling techniques Sargasso Sea
2010/1/20
It has been proposed that the disagreement traditionally reported between in vitro incubation and in situ estimates of oxygen net community production (NCP) could be explained, at least partially, by ...
Structure of the transport uncertainty in mesoscale inversions of CO2 sources and sinks using ensemble model simulations
transport uncertainty mesoscale inversions CO2 sources sinks model simulations
2010/1/20
We study the characteristics of a statistical ensemble of mesoscale simulations in order to estimate the model error in the simulation of CO2 concentrations. The ensemble consists of ten members and t...
Mesoscale modelling of the CO2 interactions between the surface and the atmosphere applied to the April 2007 CERES field experiment
Mesoscale modelling CO2 interactions surface atmosphere CERES field experiment
2010/1/19
This paper describes a numerical interpretation of the April 2007, CarboEurope Regional Experiment Strategy (CERES) campaign, devoted to the study of the CO2 cycle at the regional scale. Four consecut...
Mesoscale GPS Zenith Delay assimilation during a Mediterranean heavy precipitation event
Mesoscale GPS Zenith Delay assimilation Mediterranean precipitation event
2010/1/28
The impact of assimilating Zenith Total delay (ZTD) observations from a mesoscale ground-based GPS network over Western Europe is evaluated for the heavy precipitation event of 5–9 September 2005 over...