SNE011 [1]
Description:
Plant Diversity, community composition and ANPP data
File upload:
SNE011.csv [2]Variables:
DataCode
- Label:
- Definition: Dataset code
- Type: Nominal
- Missing values: None specified
RecType
- Label:
- Definition: dataset record type
- Type: Nominal
- Missing values: None specified
Site
- Label:
- Definition: The site where data was collected (SGS=Shortgrass steppe site, TGP=Tallgrass prairie site).
- Type: Code list
- Codes:
- SGS = Shortgrass steppe site
- TGP = Tallgrass prairie site
- Missing values: None specified
Recyear
- Label:
- Definition: The year in which data was collected. Ranges from 2014-2018.
- Type: Physical quantity
- Unit: Year (YYYY)
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Date
- Label: Recdate
- Definition: The year in which the data were collected.
- Type: Date/time
- Date format: YYYY-MM-DD
- Missing values: None specified
Nitrogen
- Label:
- Definition: The nitrogen addition amount. This amount of nitrogen is added to plots yearly as time-release urea.
- Type: Physical quantity
- Unit: gramsPerMeterSquaredPerYear
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Block
- Label:
- Definition: The blocking variable. Ranges from A-F.
- Type: Nominal
- Missing values: None specified
Plot
- Label:
- Definition: The plot of the fertilized treatment (1-48).
- Type: Physical quantity
- Unit: number
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
evar_effect
- Label:
- Definition: The absolute difference between the control plot evenness and the fertilized plot evenness. Calculated within block.
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
rich_effect
- Label:
- Definition: The absolute difference between the control plot richness and the fertilized plot richness. Calculated within block.
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
anpp_effect
- Label:
- Definition: The absolute difference between the control plot ANPP and the fertilized plot ANPP. Calculated within block.
- Type: Physical quantity
- Unit: gramsPerMeterSquaredPerYear
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Comments
- Label:
- Definition: Comments
- Type: Nominal
- Missing values: None specified
Number of records:
420
