Soil incubation respiration fluxes from Wang et al. 2013
memc_incubation_ultisol.Rd
A list containing incubation data and initial states.
Usage
data(memc_incubation_ultisol)
memc_incubation_ultisol
Format
A list containing:
- data
A data frame with 45 rows (15 time points x three replicates) and 3 columns:
- Day
Day of incubation.
- Soil
String constant describing soil type.
- value
Cumulative respiration, mg C/g soil.
- state
A named vector of the initial states of the carbon pools associated with the observations
A list of 2 elements:
data
data frame of time-series data for carbon pools from the incubation experiment. The data frame contains the following variables:
Day
numeric, indicating the time since the start of the incubation experiment.
Soil
Character indicating the soil type (e.g., "Ultisol").
IC
Numeric value for inorganic carbon (mg C g\(^{-1}\) soil).
state
named numeric vector of initial state values for the soil carbon pools.
Details
The `data` element contains time-series observations, while the `state` element represents the initial conditions for the soil carbon pools.
Examples
memc_incubation_ultisol
#> $data
#> Day Soil IC
#> 181 1 Ultisol 0.12
#> 182 2 Ultisol 0.23
#> 183 4 Ultisol 0.37
#> 184 7 Ultisol 0.49
#> 185 10 Ultisol 0.77
#> 186 15 Ultisol 0.96
#> 187 31 Ultisol 1.65
#> 188 45 Ultisol 2.13
#> 189 60 Ultisol 2.46
#> 190 90 Ultisol 2.76
#> 191 120 Ultisol 3.07
#> 192 150 Ultisol 3.13
#> 193 210 Ultisol 3.48
#> 194 270 Ultisol 3.76
#> 195 365 Ultisol 3.99
#> 196 1 Ultisol 0.27
#> 197 2 Ultisol 0.40
#> 198 4 Ultisol 0.60
#> 199 7 Ultisol 0.71
#> 200 10 Ultisol 0.92
#> 201 15 Ultisol 1.01
#> 202 31 Ultisol 1.53
#> 203 45 Ultisol 1.80
#> 204 60 Ultisol 2.04
#> 205 90 Ultisol 2.23
#> 206 120 Ultisol 2.55
#> 207 150 Ultisol 2.64
#> 208 210 Ultisol 2.98
#> 209 270 Ultisol 3.30
#> 210 365 Ultisol 3.84
#> 211 1 Ultisol 0.20
#> 212 2 Ultisol 0.31
#> 213 4 Ultisol 0.50
#> 214 7 Ultisol 0.61
#> 215 10 Ultisol 0.83
#> 216 15 Ultisol 1.02
#> 217 31 Ultisol 1.81
#> 218 45 Ultisol 2.12
#> 219 60 Ultisol 2.38
#> 220 90 Ultisol 2.69
#> 221 120 Ultisol 2.89
#> 222 150 Ultisol 2.96
#> 223 210 Ultisol 3.23
#> 224 270 Ultisol 3.57
#> 225 365 Ultisol 3.79
#>
#> $state
#> POM MOM QOM MB DOM EP EM IC Tot
#> 4.7100 17.6700 0.0000 0.8200 0.1480 0.0082 0.0082 0.0000 23.4840
#>
# Access the incubation data
memc_incubation_ultisol$data
#> Day Soil IC
#> 181 1 Ultisol 0.12
#> 182 2 Ultisol 0.23
#> 183 4 Ultisol 0.37
#> 184 7 Ultisol 0.49
#> 185 10 Ultisol 0.77
#> 186 15 Ultisol 0.96
#> 187 31 Ultisol 1.65
#> 188 45 Ultisol 2.13
#> 189 60 Ultisol 2.46
#> 190 90 Ultisol 2.76
#> 191 120 Ultisol 3.07
#> 192 150 Ultisol 3.13
#> 193 210 Ultisol 3.48
#> 194 270 Ultisol 3.76
#> 195 365 Ultisol 3.99
#> 196 1 Ultisol 0.27
#> 197 2 Ultisol 0.40
#> 198 4 Ultisol 0.60
#> 199 7 Ultisol 0.71
#> 200 10 Ultisol 0.92
#> 201 15 Ultisol 1.01
#> 202 31 Ultisol 1.53
#> 203 45 Ultisol 1.80
#> 204 60 Ultisol 2.04
#> 205 90 Ultisol 2.23
#> 206 120 Ultisol 2.55
#> 207 150 Ultisol 2.64
#> 208 210 Ultisol 2.98
#> 209 270 Ultisol 3.30
#> 210 365 Ultisol 3.84
#> 211 1 Ultisol 0.20
#> 212 2 Ultisol 0.31
#> 213 4 Ultisol 0.50
#> 214 7 Ultisol 0.61
#> 215 10 Ultisol 0.83
#> 216 15 Ultisol 1.02
#> 217 31 Ultisol 1.81
#> 218 45 Ultisol 2.12
#> 219 60 Ultisol 2.38
#> 220 90 Ultisol 2.69
#> 221 120 Ultisol 2.89
#> 222 150 Ultisol 2.96
#> 223 210 Ultisol 3.23
#> 224 270 Ultisol 3.57
#> 225 365 Ultisol 3.79
# Access the initial state
memc_incubation_ultisol$state
#> POM MOM QOM MB DOM EP EM IC Tot
#> 4.7100 17.6700 0.0000 0.8200 0.1480 0.0082 0.0082 0.0000 23.4840