Ashish Guruji

9 Questions 26 Answers 0 Followers

Questions related from Ashish Guruji

How to minimize percent bias and get model performance index Nash-Sutcliffe Efficiency near to unity?

I am working on HEC-HMS(Hydrologic Engineering Center-Hydrologic Modeling System), HERE I HAVE DEVELOPE RAINFALL-RUNOFF MODEL FOR CERTAIN WATERSHED USING DEM AND LULC GRID MAP, AND USING BASIN...

29 November 2021 3,936 1 View

How to find longest flowpath of river in hec-geohms?

Executing: LongestFlowpath RawDEM Fdr Subbasin123 E:\RPS-IX\HEC-HMS\R-RMODELFORKHAPRI\R-RMODELFORKHAPRI.gdb\R-RMODELFORKHAPRI\LongestFlowPath123 Start Time: Thu Jul 22 13:43:41 2021 The spatial...

22 July 2021 344 4 View

How the problem of water scarcity in hilly region can be solved ?

the area received high rainfall, only last 3 months of hydrological year faces acute water shortage even for drinking the solution for this may be rainwater harvesting now how value...

26 December 2020 2,597 4 View

Laboratory analysis Nitrogen,Phosphorus,Potassium in terms of %,kg/acre,kg/acre,then how it should be interpreted?

suppose for illustration i got average value of nitrogen 0.8 % what it should be interpreted likewise phosphorus is say 8 kg/acre ?? and potassium 300 kg/acre what will be interpretation/relation...

09 April 2020 8,722 0 View

Shall we do average of discharge for getting rainfall runoff relation in watershed?

I have rainfall data of three rain gauge stations,that i can convert in weighted mean rainfall, now as far as discharge is concern it is available three hours, 8,11,14,17 hours can i take average...

03 May 2019 2,562 7 View

What quality of soil are susceptible for soil erosion?

in my research area,one of the major problem is sedimentation ,the total area is in hilly region,the RL ranges from 1100 to 100 m. I have collected soil samples for this watershed randomly and...

08 November 2017 1,331 15 View

Elongated watershed gives extended peak flow. is it correct, why?

I have done morphometric analysis of watershed ,which gives bifurcation ratio as 4.57, elongation ratio is 0.57,shows that this watershed is elongated and peak flow is extended .(it will come...

16 July 2017 8,876 3 View

What is the relation between water management and green house in the concern of farming?

Some of the experts from the green house denied the relation between water management and green house. But as per my understanding there is a relation. The evaporation losses are less and due to...

18 March 2015 1,971 5 View

Sediment calculation is possible by using SWAT model?

I have selected the study area,where heavy rainfall of 2400 mm occurs yearly and sediment problem is also observed,I have seen in the study area some check dam are field with sediments. shall we...

01 January 1970 3,369 6 View