WER011

Plant Gas Exchange data: this table give leaf level gas exchange data for a subset of the total individuals for each woody plant species from each treatment.

Download: 

WER011.csv (40.42 KB)
Variables
DataCode
  • Label:
  • Definition: Dataset code
  • Type: Nominal
  • Missing values: None specified
RecType
  • Label:
  • Definition: dataset record type
  • Type: Nominal
  • Missing values: None specified
RecDate
  • Label:
  • Definition: Date gas exchange samples were collected (YYYY-MM-DD)
  • Type: Date/time
  • Date format: YYYY-MM-DD
  • Missing values: None specified
Project_Day
  • Label:
  • Definition: Day since start of growing woody plant juveniles in the two different CO2 concentration treatments.
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Unit
  • Label:
  • Definition: LI-6400 unit used for making the gas exchange measurements.
  • Type: Nominal
  • Missing values: None specified
CO2_trt
  • Label:
  • Definition: CO2 concentration treatments (400 ppm & 800 ppm)
  • Type: Physical quantity
  • Unit: partsPerMillion
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
H2O_trt
  • Label:
  • Definition: Water stress treatment (< 10% VWC for Juniperus osteosperma & < 20% VWC for Cornus drummondii, Gleditsia triacanthos, Rhus glabra), or control (well-watered)
  • Type: Nominal
  • Missing values: None specified
Species
  • Label:
  • Definition: Woody plant species: Cornus drummondii, Gleditsia triacanthos, Juniperus osteosperma, and Rhus glabra
  • Type: Nominal
  • Missing values: None specified
Block
  • Label:
  • Definition: Block of woody plant species in each greenhouse bay
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Replicate
  • Label:
  • Definition: The sample of each woody plant species randomly chosen for gas exchange measurements
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
A_net
  • Label:
  • Definition: Net photosynthetic rate (μmol m^-2 s^-1)
  • Type: Physical quantity
  • Unit: micromolesPerSquareMeterPerSecond
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
g_s
  • Label:
  • Definition: Stomatal conductance (mols m^-2 s^-1)
  • Type: Physical quantity
  • Unit: molesPerSquareMeterPerSecond
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Ci
  • Label:
  • Definition: Intercellular CO2 concentration (μmol mol^-1)
  • Type: Physical quantity
  • Unit: micromolesPermole
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Area
  • Label:
  • Definition: Area
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Data Source Details

Header lines: 

1

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\r\n