The higher the ponding depth is, the less the vehicle speed is.
PCSWMM is calibrated using the ponded depth values of area under study during and after rainfall event.
A better uniformity of surface discharge may also be achieved by suitably adjusting the depths of ponding over the surface of the soil – regions close to the ditches be provided with zero or negligible depths of ponding and the ponding depths may be made to progressively increase with the increase in distance from the ditch faces.
Their results showed that for solar radiation of 1000 W/m2, the nanofluid pond required a depth less than 25 cm in order to absorb the light, while the brine pond depth must be more than 25 m to absorb the same amount of light.
Neat expressions have been derived for time to incipient ponding, for the dependence of sorptivity on pond depth and for the second and higher infiltration coefficients.
These productivity cross-sections, in addition to knowledge of the dependence of capital and operating costs on pond depth, enable the design of open ponds for optimal depth for maximum return on investment.
Although whole-pond respiration increases as pond depth increases, the proportion of total respiration represented by sediment decreased from 48 to 10% by increasing water depth over this range.
Several environmental (location of the cultivation system, rainfall, solar radiation, etc)., engineering (pond depth, CO2 delivery system, methods of mixing, power consumption, etc)., and biological (light, pH, oxygen accumulation, salinity, Algal predators etc).
Pond depth also has an impact on the retention time.
