搜索结果: 1-13 共查到“理学 point source”相关记录13条 . 查询时间(0.061 秒)
Estimating land-use change impacts on direct runoff and non-point source pollutant loads in the Richland Creek basin (Illinois,USA) by applying the L-THIA model
land-use change runoff non-point source pollution hydrological model
2015/8/13
An export coefficient approach to hydrological and non-point source (NPS) pollution modeling enables quick and simple assessment of long-term impacts for planning purposes. An export coefficient and g...
Estimating land-use change impacts on direct runoff and non-point source pollutant loads in the Richland Creek basin (Illinois, USA) by applying the L-THIA model
land-use change runoff non-point source pollution
2015/1/7
An export coefficient approach to hydrological and non-point source (NPS) pollution modeling enables quick and simple assessment of long-term impacts for planning purposes. An export coefficient and g...
The Chandra COSMOS Survey (C-COSMOS) is a large, 1.8 Ms, Chandra program that has imaged the central 0.5 deg2 of the COSMOS field (centered at 10 h , +02 o ) with an effective exposure of ~160 ks, and...
On the point-source approximation of earthquake dynamics
Poit-source approximation Computatinal seismology
2015/8/17
The focus on the present study is on the point-source approximation of a seismic source. First, we compare the synthetic motions on the free surface resulting from different analytical evolutions of t...
Integral equation for electrostatic waves radiated by a point source in a spatially homogeneous magnetized plasma
Integral equation electrostatic waves point source spatially homogeneous magnetized plasma Plasma Physics
2012/4/24
Solutions of the linearized Vlasov-Poisson equations for the electric field radiated by a time varying point charge in a three-dimensional, unbounded, spatially homogeneous plasma with a uniform backg...
A very high-resolution (1 km×1 km) global fossil fuel CO2 emission inventory derived using a point source database and satellite observations of nighttime lights
a point source database satellite observations nighttime lights
2011/1/20
Emissions of CO2 from fossil fuel combustion are a critical quantity that must be accurately given in established flux inversion frameworks. Work with emerging satellite-based inversions requires spat...
Quantification of point-source groundwater discharges to the ocean from the shoreline of the Big Island, Hawaii
Quantification of point-source groundwater discharges the ocean shoreline of the Big Island Hawaii
2014/4/18
Aerial thermal infrared imaging has revealed that submarine groundwater discharge (SGD) along the western coast of the Big Island of Hawaii is often focused as point-source discharges that create buoy...
Impact of phosphorus control measures on in-river phosphorus retention associated with point source pollution
phosphorus control phosphorus retention point source pollution
2009/5/18
In-river phosphorus retention alters the quantity and timings of phosphorus delivery to downstream aquatic systems. Many intensive studies of in-river phosphorus retention have been carried out but ge...
Evaluating the risk of non-point source pollution from biosolids：integrated modelling of nutrient losses at field and catchment scales
non-point source pollution biosolids nutrient losses catchment scales
2009/5/6
A semi-distributed model, INCA, has been developed to determine the fate and distribution of nutrients in terrestrial and aquatic systems. The model simulates nitrogen and phosphorus processes in soil...
Quantification of point-source groundwater discharges to the ocean from the shoreline of the Big Island, Hawaii
point-source groundwater discharges the shoreline of the Big Island
2014/4/18
Aerial thermal infrared imaging has revealed that submarine groundwater discharge (SGD) along the western
coast of the Big Island of Hawaii is often focused as point-source discharges that create buo...
Probability Distribution of Concentrations Measured in the Wake of a Continuous Point Source in Coastal Currents
Continuous Point Source Coastal Currents
2009/3/7
A generalized statistical model is proposed to determine the probability density function of the concentration history measured at a fixed point in the wake of a continuous point source in coastal cur...
Estimating Air Quality Impacts of Elevated Point Source Emissions in Chongqing, China
Point sources Air quality Chongqing CALPUFF Uncertainty
2016/3/29
In this study, the CALPUFF/MM5 modeling system was applied to estimate the air quality impacts
of elevated point sources in 2004 in Chongqing. An intercomparison of the performance of
CALPUFF agains...
Modelling of point and non-point source pollution of nitrate with SWAT in the river Dill,Germany
point and non-point source pollution nitrate SWAT river Dill
2010/1/25
We used the Soil and Water Assessment Tool (SWAT) to simulate point and non-point source pollution of nitrate in a mesoscale mountainous catchment. The results show that the model efficiency for daily...