DO_adjust: Adjust dissolved oxygen

In acgold/compensateR: Temperature and salinity compensation for water quality sensor data

Description

DO_adjust accepts dissolved oxygen and temperature measurements and adjusts dissolved oxygen based on solubility of oxygen at different temperatures assuming constant pressure. Uses USGS methods (citing Garcia and Gordon, 1992) found here: https://water.usgs.gov/admin/memo/QW/qw11.03.pdf

Usage

DO_adjust(
  base_temp = 25,
  temperature,
  dissolved_oxygen,
  salinity = rep(0, length(temperature))
)

Arguments

base_temp	The temperature (˚C) that dissolved oxygen probe measures against. Default 25˚C
temperature	A vector or 1-D column of temperature measurements that coincide with conductivity measurements
dissolved_oxygen	A vector or 1-D column of dissolved measurements that coincide with temperature measurements
salinity	A vector or 1-D column of salinity measurements that coincide with temperature measurements. Can be calculated from conductivity and temperature using salinity

Value

Dissolved oxygen values adjusted for temperature

acgold/compensateR documentation built on Aug. 30, 2021, 8:08 a.m.