SRP011 [1]
Description:
Annual aboveground net primary productivity (ANPP) from the Sequential Prairie Restoration Experiment.
File upload:
SRP011.csv [2]Variables:
DataCode
- Label:
- Definition: Data 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: The calendar year during which the biomass was collected
- Type: Physical quantity
- Unit: Year (YYYY)
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Sequence
- Label:
- Definition: Restoration sequence number (1-3)
- Type: Physical quantity
- Unit: dimensionless
- Maximum: 3
- Minimum: 1
- Precision: 1
- Missing values: None specified
Age
- Label:
- Definition: The number of years since initiation of the restoration (Year 1=first growing season)
- Type: Physical quantity
- Unit: dimensionless
- Maximum: 3
- Minimum: 1
- Precision: 1
- Missing values: None specified
Plot
- Label:
- Definition: The plot from which the biomass was collected (1-4)
- Type: Physical quantity
- Unit: dimensionless
- Maximum: 4
- Minimum: 1
- Precision: 1
- Missing values: None specified
Subplot
- Label:
- Definition: The subplot (located in each plot) from which the biomass was collected (A-D); In subplots with deer exclosures, EX=samples collected with exclosures and NON=samples collected outside of exclosures.
- Type: Nominal
- Missing values: None specified
Quad
- Label:
- Definition: The quadrat, within a subplot, from which the biomass was collected
- Type: Physical quantity
- Unit: dimensionless
- Maximum: 4
- Minimum: 1
- Precision: 1
- Missing values: None specified
NP
- Label:
- Definition: Non-planted or volunteer species (species not included in the original seed mix) biomass
- Type: Physical quantity
- Unit: gramsPerSquareMeter
- Maximum: 1635.3
- Minimum: 0
- Precision: 0.1
- Missing values:
- . = missing value
P
- Label:
- Definition: Planted species (species included in the original seed mix) biomass
- Type: Physical quantity
- Unit: gramsPerSquareMeter
- Maximum: 1831.7
- Minimum: 0
- Precision: 0.1
- Missing values:
- . = missing value
Total
- Label:
- Definition: The summation of non-planted and planted species biomass
- Type: Physical quantity
- Unit: gramsPerSquareMeter
- Maximum: 2145.8
- Minimum: 0
- Precision: 0.1
- Missing values:
- . = missing value
Litter
- Label:
- Definition: Dead plant material from the current or previous year
- Type: Physical quantity
- Unit: gramsPerSquareMeter
- Maximum: 1852.9
- Minimum: 0
- Precision: 0.1
- Missing values:
- . = missing value
- blank = Not Measured
Date Range:
Friday, January 1, 2010 to Friday, December 30, 2016
Number of records:
416
