vadose.recharge: A Vadose recharge time series generator.

In Aqualinc/GDATools: Groundwater Data Analysis Tools (one line, title case)

Description

This function reads in a timeseries of surface recharge for zones in a catchment and estimates the timeseries of vadose recharge. Equations are from: Bidwell, V., Burbery, L., 2011. Groundwater Data Analysis - quantifying aquifer dynamics. Prepared for Envirolink Project 420-NRLC50 (No. 4110/1). Lincoln Ventures Ltd. which in turn cites the following, though note that the symbol labels are different. Bidwell, V.J., Stenger, R., Barkle, G.F., 2008. Dynamic analysis of groundwater discharge and partial-area contribution to Pukemanga Stream, New Zealand. Hydrol. Earth Syst. Sci. 12, 975-987. doi:10.5194/hess-12-975-2008

Usage

vadose.recharge(ZoneStorageTime = c(30, 30, 30, 20),
  AquiferZoneDryFractions = list(c(0.3, 0.3, 0.3, 0.3), c(0, 0, 0.1, 0.1),
  c(0.991, 0.9398, 0.7, 0.7)), AquiferZoneIrrigFractions = list(c(0, 0, 0, 0),
  c(0, 0, 0, 0), c(0.009, 0.0602, 0.0069, 0.1737)),
  RiverRechargeFractions = c(0, 0, 0, 0),
  RechargeFileName = "GoldenBayLandSurfaceRechargeData.csv",
  PumpingFileName = "GoldenBayGWPumpingData.csv")

Arguments

ZoneStorageTime	The time (in days) that it takes for water to get through the vadose zone into the groundwater, one value for each zone.
AquiferZoneDryFractions	a list of vectors of the proportion of each aquifer's dryland recharge that is contributing to each zones vadose recharge
AquiferZoneIrrigFractions	a list of vectors of the proportion of each aquifer's irrigation recharge that is contributing to each zones vadose recharge
RiverRechargeFractions	The fraction of the river discahrge that contributes to the groundwater for each zone.
PumpingFileName	The csv file with the pumping data in it. In mm. One series per aquifer per zone, ordered as Z1A1, Z1A2..Z1An,Z2A1,Z2A2..Z2An..ZnA1,ZnA2...ZnAn
RechargeFilename	The csv file with all the data in it. This is the daily timeseries of vadose recharge for each zone, and river recharge in mm

Examples

fishRecharge<-vadose.recharge(ZoneStorageTime=c(4,3,3,3),AquiferZoneDryFractions = list(c(0.8,0.8,0.8,0.8),c(0,0,0,0),c(0,0,0.193,0.8263)),AquiferZoneIrrigFractions=list(c(0,0,0,0),c(0,0,0,0),c(0,0,0.0069,0.1737)),RiverRechargeFractions=c(1,1,0.958,1),RechargeFileName="GoldenBayLandSurfaceRechargeData.csv")

Aqualinc/GDATools documentation built on May 5, 2019, 7:05 a.m.