Murari Lal Gaur

11 Questions 61 Answers 0 Followers

Questions related from Murari Lal Gaur

Predicting Saturated hydraulic conductivity (Ks) directly from steady state infiltration rate of ring infiltrometer -what could be simplest equation ?

Under real field conditions, where one has only set of observations from ring infiltrometer (single or double rings) and does not have any other information in relation to soil & soil water...

10 September 2017 8,578 3 View

Do we concur the postulate “Simulating surface runoff on partially ungauged catchments is equally uncertain&difficult as on a totally ungauged one”?

Modelers can make any thing possible, so answer could be 'no'. But from real physics point of view answer could be 'yes'. I am eagre to know ways to tackle the situation if answer is 'yes'. “some...

11 March 2017 2,776 6 View

If we consider two centre of gravity (CG) point, one of 'rainfall hyetograph' and another of corresponding 'direct runoff hydrograph'?

Is there any valid relationship between these two CGs, and does it reflect any physics in contrast to rainfall runoff conversion process over a natural catchment (either channel phase or overland...

17 November 2016 6,536 3 View

Capturing falling rains for beneficial use is a growing concern & option? Equally growing controversy is "Big dams v/s Small Dams". How to deal with ?

In-situ capturing of rains is no doubt considered most advantageous technological option from soil and water conservation point of view, and also vital principle of watershed management. It...

11 November 2016 3,417 4 View

Do we need to visualize a scenario when there is no ground water, all is on surface & atmosphere? 20 out of 37 major aquifers are already depleted?

Conservation of mass and momentum ' the big theory always remains with us for generations. According to it total quantum of water on globe will be same, even to the accuracy of a single drop. But...

06 November 2016 10,015 3 View

Carbon capture. Carbon storage. now Carbon extraction from Diamonds to attempt data storage inside diamonds using created space ? How and Why ?

While reading an editorial expression in a news paper, I was thrilled to realize the innovative reality..that .. a diamond has an atomic sized imperfection known as nitrogen vacancy center....

31 October 2016 8,031 1 View

Using statistical tools how can we derive hourly rainfall values using available long term daily rainfall data for a given region or watershed. ?

Availability of rainfall intensity data at micro scale is a big constraint in attempting rainfall-runoff modeling. often we have daily rainfall data . Is it possible to use that time series , to...

23 October 2016 5,570 15 View

Innovations & real penetrations of Technologies is relatively slow in Agrarian sector in comparison to Industrial or any other sectors? How to Perk up

Agriculture is a dominating occupation across globe and most important livelihood means at least for people living in developing nations. Lot of innovative technologies are being evolved across...

18 October 2016 1,473 8 View

As on today, "Are we hydrologists confident enough in rainfall-runoff modeling ? or simply we are migrating our self away from this complicated issue?

Since decades we are working on this aspect with plethora of models, modelers and projects at global scale. Still unit hydrograph, SCS CN and other synthetic means are appearing good enough or...

28 August 2016 7,592 18 View

Which could be simplest/portable/accurate options to measure interception/stemflow/throughfall&intensity/drop sizes of simulated rains in real fields?

Vegetation is 1st security guard on earth surface to welcome as well as suitably treat the "miss rain drop" having good round shining shape and full of energy & speed traveling freely and...

01 January 1970 6,382 2 View

Unit Hydrograph having one day unit duration ? Does it has any possible physical significance & utility for runoff simulation on ungauged catchments?

For ungauged catchments simulation of runoff hydrographs is a big challenge. Often the only available input parameter in such situation remains daily rainfall values i.e. 24 hour rainfall depth in...

01 January 1970 2,691 10 View