WAT023

Root biomass and chemistry data.

Download: 

WAT023.csv (6.69 KB)
Variables
DataCode
  • Label:
  • Definition: Dataset code
  • Type: Nominal
  • Missing values: None specified
RecType
  • Label:
  • Definition: Record type
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecYear
  • Label:
  • Definition: Year of record
  • Type: Physical quantity
  • Unit: Year (YYYY)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecMonth
  • Label:
  • Definition: Month of record
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecDay
  • Label:
  • Definition: Day of record
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Plot_2017
  • Label:
  • Definition: Plot designation in 2017, after irrigation lines were shifted
  • Type: Nominal
  • Missing values: None specified
Depth
  • Label:
  • Definition: Depth of soil sampling: "u" is 0-10 cm, "l" is 10-20 cm. The lower sampling was only possible in the uplands
  • Type: Nominal
  • Missing values: None specified
Live
  • Label:
  • Definition: Oven-dried mass of live roots in a 5-cm radius, 10-cm depth cylindrical soil sample.
  • Type: Physical quantity
  • Unit: gram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Dead
  • Label:
  • Definition: Oven-dried mass of dead roots in a 5-cm radius, 10-cm depth cylindrical soil sample.
  • Type: Physical quantity
  • Unit: gram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
N_live
  • Label:
  • Definition: Nitrogen concentration by mass of live roots in a 5-cm radius, 10-cm depth cylindrical soil sample.
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
C_live
  • Label:
  • Definition: Carbon concentration by mass of live roots in a 5-cm radius, 10-cm depth cylindrical soil sample
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Current
  • Label:
  • Definition: Treatment in 2017, after irrigation lines were shifted.
  • Type: Nominal
  • Missing values: None specified
Replicate
  • Label:
  • Definition: Irrigation line: (A) started in 1991, (B) started in 1993.
  • Type: Nominal
  • Missing values: None specified
Replicate_ed
  • Label:
  • Definition: Irrigation lines as in "Replicate", but divided into uplands and lowlands to yield spatial "blocks".
  • Type: Nominal
  • Missing values: None specified
Transect_1993
  • Label:
  • Definition: Previous treatment (1991-2016).
  • Type: Nominal
  • Missing values: None specified
Plot_1993
  • Label:
  • Definition: Plot designation 1991-2017, before irrigation lines were shifted. Plots that are currently in the reduced (R) treatment did not have plot numbers during this time
  • Type: Nominal
  • Missing values: None specified
Plot_1992
  • Label:
  • Definition: Plot designations in 1992, while second irrigation line was being added. These plot designations are not typically used.
  • Type: Nominal
  • Missing values: None specified
notes
  • Label:
  • Definition: Any notes about samples.
  • Type: Nominal
  • Missing values: None specified
Data Source Details

Header lines: 

1

Orientation: 

Column

Quote character: 

'

Field delimiter: 

,

Record delimiter: 

\r\n