While hydraulic routing uses both the equation of continuity and the equation of momentum to describe the dynamics of river flows, the simpler data requirements of hydrological routing makes it useful for preliminary estimates of the time and shape of a flood wave at successive points along a river.
However, the use of the PMF-56 model is restricted by the unavailability of input climatic variables in many locations and the option is to use simple approaches with limited data requirements.
The SPEI is considered as a robust index for regional drought monitoring and analysis under global climate change scenarios because of its multiscalar nature, simple form, low data requirement, and ability to identify the effects of temperature on drought conditions.
This modified LAM is applicable for both district-based and catchment-based water quality management strategies with limited data requirements, providing a simple, effective and economical tool for apportioning PS and DS nutrient inputs to rivers.
This study tries to find a balance between a more complete model with very high data requirements and a simpler model in which less data are lost due to unavailable information.
Simple model of calculation but with modest data requirements.
The relatively simple structure of the estimated price models and their small data requirements lend themselves to use in price-forecasting applications in conjunction with market analysis of supply and demand conditions.
Fluid requirement calculations based on Parkland's formula and monitoring with simple data, such as hourly urine output and mean arterial pressure (MAP), are the most widespread approaches for resuscitation; however, it is controversial whether these parameters are sufficient [ 4- 7].
The user guide provided simple instructions on the use of the program, and described limitations of the BOADICEA model and key input data requirements.
Although such a modeling approach has been hinted at before ([25]: 214, n.12) and commented upon for its data requirements which may be demanding [10], this paper is the first to adopt a SEM in a simple manner using real data.
