General circulation models (GCMs), used to predict rainfall at a seasonal lead-time, tend to simulate too many rainfall events of too low intensity relativ... AVM Ines,JW Hansen - 《Agricultural & Forest Meteorology》 被引量: 601发表: 2006年 African monsoon teleconnections with tropical SSTs:...
Based on their rainfall synoptic patterns over Southern Africa, the WEREs in the East Coast can be generally classified into four groups. The first group connects the WEREs with tropical rainfall activities over the subcontinent. The second group links WEREs with frontal rainfall south of the ...
However, in other models, too much surface net radiation and a resultant high Bowen ratio appears to cause underestimates of rainfall. During the transition season, low pre-seasonal latent heat, high sensible flux, and a weaker influence of cold air incursions contribute to the dry bias. About...
When it comes to water management, structural considerations often need to be considered as well. For example,Ansys MechanicalandAnsys LS-DYNAwere used with CFD simulation to evaluate the factors that influence the dynamic response of dams, such as the foundation soil, aspects of the water reservo...
First, the coupled models' MME predictions capture the first two leading modes of precipitation variability better than those captured by the ERA-40 and NCEP-2 reanalysis datasets, suggesting that treating the atmosphere as a slave may be inherently unable to simulate summer monsoon rainfall ...
Organisms in rocky intertidal habitats in which the osmolality of shallow pools may change greatly due to evaporation or rainfall, also encounter osmotic stress. Likewise, desiccation of emersed intertidal species during periods of low tide can alter the concentration of the solute pools of biological...
Deterministic rainfall-runoff model parameters derived from calibration of the perennial tributaries were applied to ungauged intermittent tributaries and found to over- predict runoff, particularly during the low flow phase. Model performance was assessed in the ungauged tributaries using relatively short ...
• The Waveform Design for a Dual-Function MIMO RadCom System example shows how to design a set of waveforms for a dual-function multiple-input-multiple-output (MIMO) radar-communication (RadCom) system. The waveforms let you simulate a RadCom system that can detect targets in range and ...
Rainfall is smoothed with a Gaussian kernel (σ = 45 days; Funk et al. 2015). (b, c) predictive performance of the model with increasing training data over time; ‘testing’ refers to new landslides that were unobserved in previous runs of the model; (b) uses all landslides, (c)...
However, there may be times when the spatial coordinates serve as a proxy to some known trend in the data. For example, crop production may change with latitude—not because of the coordinates themselves, but because temperature, humidity, rainfall, and so on, change with l...