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中国地质大学科学技术发展院周佳庆, 王礼春, 李长冬 等, 工程学院. Journal of Hydrology (2020), Effect of fluid slippage on eddy growth and non-Darcian flow in rock fractures
高精度；数值模拟方法；水流涡旋区；裂隙岩体
2021/10/15
2020年2月，水文地质学期刊《Journal of Hydrology》刊发了中国地质大学工程学院周佳庆副教授团队题为《Effect of fluid slippage on eddy growth and non-Darcian flow in rock fractures》的学术成果。该文采用高精度数值模拟方法和水流涡旋区自动检测技术，研究了岩石裂隙壁面流体滑移对裂隙岩体宏细观渗流特性的影响...
Effect of land use-based surface roughness on hydrologic model output
land use-based surface roughness hydrologic model coefficient Manning
2015/8/14
The Manning’s roughness coefficient (n) is commonly used to represent surface roughness in lumped and distributed hydrologic models. Model parameter sensitivity studies identify runoff response to be ...
Model the effect of four artificial recharge dams on the quality of groundwater using geostatistical methods in GIS environment,Oman
artificial recharge TDS Total Dissolved Solid GPI Global Polynomial Interpolation IDW Inverse Distance Weighting TSA Trend Surface Analysis Kriging geostatistical analysis
2015/8/11
The geostatistical techniques of GPI, IDW and Kriging were applied in order to evaluate the use of these statistical approaches in GIS environment to examine artificial recharge dams and its effect on...
Effect of Stakeholder Attitudes on the Optimization of Watershed Conservation Practices
conservation practices optimization stakeholder attitudes
2015/1/16
Land use alterations have been major drivers for modifying hydrologic cycles in many watersheds nationwide. Imbalances in this cycle have led to unexpected or extreme changes in flood and drought patt...
Effect of land use-based surface roughness on hydrologic model output
land use-based surface roughness hydrologic model coefficient Manning parameter sensitivity watershed runoff responses
2015/1/8
The Manning’s roughness coefficient (n) is commonly used to represent surface roughness in lumped and distributed hydrologic models. Model parameter sensitivity studies identify runoff response to be ...
Model the effect of four artificial recharge dams on the quality of groundwater using geostatistical methods in GIS environment, Oman
artificial recharge TDS Total Dissolved Solid
2015/1/5
The geostatistical techniques of GPI, IDW and Kriging were applied in order to evaluate the use of these statistical approaches in GIS environment to examine artificial recharge dams and its effect on...
Spatial interpolation of hourly rainfall – effect of additional information, variogram inference and storm properties
Spatial interpolation hourly rainfall additional information variogram inference
2011/3/15
Hydrological modelling of floods relies on precipitation data with a high resolution in space and time. A reliable spatial representation of short time step rainfall is often difficult to achieve due ...
Verification and application of a mathematical model for the assessment of the effect of guiding walls on the hydraulic efficiency of chlorination tanks
mathematical model assessment guiding walls hydraulic efficiency chlorination tanks
2009/12/4
A mathematical model is applied to the tank of Kipseli in Athens, Greece, which is used for storage, balancing and emergency chlorination. A Flow-Through Curve (FTC) experiment is performed for the in...
THE EFFECT OF WIND ON THE PRECIPITATION DISTRIBUTION OVER A HILLOCK
EFFECT OF WIND PRECIPITATION DISTRIBUTION HILLOCK
2009/10/30
An account is given of precipitation measuremcnts on a hillock carried
out during June-November 1959 by means of a very dense network of
gauges. It was found that the precipitation distribution in t...
THE EFFECT OF SHELTER BELTS AND IRRIGATION ON WATER USE IN A DRY REGION
SHELTER BELTS IRRIGATION WATER USE DRY REGION
2009/10/29
This article describes an investigation of irrigation and water use in an
area with wooden shelter belts. Soil moisture was measurcd using a
neutron moisture probe and tensiometers. The soil is dccp...
Effect of Scale on the Complexity of Snowmelt Systems
Effect of Scale Complexity Snowmelt Systems
2009/10/28
During the melt season of 1978, the nature of snow and ice storage, the energy
sources and the stream flow response were investigated at a site, a small-scale
and a meso-scale watershed in the Coast...
The Effect on Storm Runoff Response of Seasonal Variations in Contributing Zones in Small Watersheds
Storm Runoff Response Seasonal Variations Contributing Zones
2009/10/28
Storm runoff production by saturation overland flow has been studied in two
small watersheds in south-central Ontario. One is in rural land use and contains
a wetland. The total saturated zone is at...
Effect of Local Bottom Slope and Roughness Coefficient Variations in Overland Flows
Local Bottom Slope Roughness Coefficient Variations Overland Flows
2009/10/28
The investigation analyses the effects of local bottom slope and roughness
coefficient variations in overland flow over a plane by using the kinematic
wave theory. Results are compared with the usua...
On the Physico-Chemical Basis for the Capillary Barrier Effect
Physico-Chemical Basis Capillary Barrier Effect
2009/10/27
The capillary barrier concept, using fine and coarse soil layers to reduce water
infiltration into piles of hazardous wastes, is investigated theoretically. A detailed
account of the hydrological an...
The Effect of Heterogeneity on Large Scale Solute Transport in the Unsaturated Zone
Effect of Heterogeneity Large Scale Solute Transport Unsaturated Zone
2009/10/27
The effect of natural heterogeneity on large scale solute transport in the unsaturated
zone is investigated using stochastic methods. Several of the physical
parameters that control flow and solute ...