Change in Storage of Water in Catchment Calculator

✖Change in Groundwater Storage by an amount ΔS equal to the difference between discharge and recharge.ⓘ Change in Groundwater Storage [ΔS]			+10% -10%
✖Change in Soil Moisture Storage in a catchment.ⓘ Change in Soil Moisture Storage [ΔSm]			+10% -10%

✖Change in Storage Volumes of water storage bodies on the stream is the difference of water incoming and outgoing.ⓘ Change in Storage of Water in Catchment [ΔSv]

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Formula

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Change in Storage of Water in Catchment

Formula

`"ΔSv" = "ΔS"+"ΔSm"+"ΔS"`

Example

`"20"="7m³"+"6m³"+"7m³"`

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Change in Storage of Water in Catchment Solution

STEP 0: Pre-Calculation Summary

Formula Used

Change in Storage Volumes = Change in Groundwater Storage+Change in Soil Moisture Storage+Change in Groundwater Storage
ΔSv = ΔS+ΔSm+ΔS
This formula uses 3 Variables

Variables Used

Change in Storage Volumes - Change in Storage Volumes of water storage bodies on the stream is the difference of water incoming and outgoing.
Change in Groundwater Storage - (Measured in Cubic Meter) - Change in Groundwater Storage by an amount ΔS equal to the difference between discharge and recharge.
Change in Soil Moisture Storage - (Measured in Cubic Meter) - Change in Soil Moisture Storage in a catchment.

STEP 1: Convert Input(s) to Base Unit

Change in Groundwater Storage: 7 Cubic Meter --> 7 Cubic Meter No Conversion Required
Change in Soil Moisture Storage: 6 Cubic Meter --> 6 Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔSv = ΔS+ΔSm+ΔS --> 7+6+7

Evaluating ... ...

ΔSv = 20

STEP 3: Convert Result to Output's Unit

20 --> No Conversion Required

FINAL ANSWER

20 <-- Change in Storage Volumes

(Calculation completed in 00.004 seconds)

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Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

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Bhilai Institute of Technology (BIT), Raipur

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< 15 Water budget equation for a catchment Calculators

Daily Precipitation from Water Budget Continuity Equation

Go Precipitation = Daily Surface Outflow+Daily Seepage Outflow+Daily Lake Evaporation+Increase in Lake Storage in a Day+Daily Transpiration Loss-Daily Surface Inflow-Daily Groundwater Inflow

Mean annual flood proposed by natural environment research council

Go Mean Annual Flood = Constant C*Area^(0.94)*Stream Frequency^(0.27)*Slope of the Catchment^(0.16)*Soil Type Index^(1.23)*RSMD^(1.03)*(1+Area of Lakes or Reservoirs)^-0.85

Water Budget Equation for Catchment given Time Interval

Go Change in Mass Storage = Precipitation-Surface Runoff-Net Ground Water Flowing Outside Catchment-Evaporation from Water Body-Transpiration

Change in Storage of Water in Catchment

Go Change in Storage Volumes = Change in Groundwater Storage+Change in Soil Moisture Storage+Change in Groundwater Storage

Surface water storage given Storage of water in catchment

Go Change in Surface Water Storage = Storage of Water-Change in Soil Moisture Storage-Change in Groundwater Storage

Ground Water Storage given Storage of water in catchment

Go Change in Groundwater Storage = Storage of Water-Change in Surface Water Storage-Change in Soil Moisture Storage

Soil Moisture Storage given Storage of water

Go Change in Soil Moisture Storage = Storage of Water-Change in Surface Water Storage-Change in Groundwater Storage

Storage of Water in Catchment

Go Storage of Water = Change in Surface Water Storage+Change in Soil Moisture Storage+Change in Groundwater Storage

Mass outflow given Change in mass storage

Go Mass Outflow = Outflow Rate-Change in Mass Storage

Mass in flow given Change in mass storage

Go Outflow Rate = Change in Mass Storage+Mass Outflow

Continuity equation for water balance

Go Change in Mass Storage = Outflow Rate-Mass Outflow

Catchment Area given Peak Discharge in Jarvis formula

Go Catchment Area = (Peak Discharge/Coefficient)^2

Precipitation in Rainfall runoff relationship

Go Precipitation = Surface Runoff+Runoff Losses

Runoff losses in rainfall runoff relationship

Go Runoff Losses = Precipitation-Surface Runoff

Rainfall runoff relationship

Go Surface Runoff = Precipitation-Runoff Losses

Change in Storage of Water in Catchment Formula

Change in Storage Volumes = Change in Groundwater Storage+Change in Soil Moisture Storage+Change in Groundwater Storage
ΔSv = ΔS+ΔSm+ΔS

What is Soil moisture storage?

Soil moisture storage is defined as the total amount of water that is stored in the soil within the plant's root zone.

What is Surface water storage?

Surface water storage includes water accumulated on the soil surface or underground, intercepted water, i.e. the rainfall quantity retained by vegetal coverage, and water retained in depressions

How to Calculate Change in Storage of Water in Catchment?

Change in Storage of Water in Catchment calculator uses Change in Storage Volumes = Change in Groundwater Storage+Change in Soil Moisture Storage+Change in Groundwater Storage to calculate the Change in Storage Volumes, The Change in Storage of Water in Catchment is defined by the parameters of surface water storage, soil moisture storage and ground water storage. Change in Storage Volumes is denoted by ΔSv symbol.

How to calculate Change in Storage of Water in Catchment using this online calculator? To use this online calculator for Change in Storage of Water in Catchment, enter Change in Groundwater Storage (ΔS) & Change in Soil Moisture Storage (ΔSm) and hit the calculate button. Here is how the Change in Storage of Water in Catchment calculation can be explained with given input values -> 20 = 7+6+7.

FAQ

What is Change in Storage of Water in Catchment?

The Change in Storage of Water in Catchment is defined by the parameters of surface water storage, soil moisture storage and ground water storage and is represented as ΔSv = ΔS+ΔSm+ΔS or Change in Storage Volumes = Change in Groundwater Storage+Change in Soil Moisture Storage+Change in Groundwater Storage. Change in Groundwater Storage by an amount ΔS equal to the difference between discharge and recharge & Change in Soil Moisture Storage in a catchment.

How to calculate Change in Storage of Water in Catchment?

The Change in Storage of Water in Catchment is defined by the parameters of surface water storage, soil moisture storage and ground water storage is calculated using Change in Storage Volumes = Change in Groundwater Storage+Change in Soil Moisture Storage+Change in Groundwater Storage. To calculate Change in Storage of Water in Catchment, you need Change in Groundwater Storage (ΔS) & Change in Soil Moisture Storage (ΔSm). With our tool, you need to enter the respective value for Change in Groundwater Storage & Change in Soil Moisture Storage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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