SMR011 [1]
Description:
Grassland soil microbial responses to long-term management of N availability.
File upload:
SMR011.csv [2]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
Sample
- Label:
- Definition: Unique sample number
- Type: Nominal
- Missing values: None specified
Year
- Label:
- Definition: Year of sample was collected
- Type: Physical quantity
- Unit: Year (YYYY)
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Month
- Label:
- Definition: Month of sample collection (NOV = November 2014, all other months 2015)
- Type: Nominal
- Missing values: None specified
Plot
- Label:
- Definition: Field Plot IDs
- Type: Nominal
- Missing values: None specified
Block
- Label:
- Definition: Field Block IDs
- Type: Nominal
- Missing values: None specified
Nadd
- Label:
- Definition: N addition treatment: no = unfertilized control, yes = fertilized (10 g N as NH4NO3 per square meter per year in early May since 1986).
- Type: Nominal
- Missing values: None specified
Burn
- Label:
- Definition: Fire treatment: yes = annually burned (in March or April) or no = unburned since 1986.
- Type: Nominal
- Missing values: None specified
NaddBurn
- Label:
- Definition: Combination of fire (U = unburned or B = annually burned) and fertilization (C = unfertilized or N = fertilized) treatment. There are 4 combinations: UBC, UBN, BC, BN.
- Type: Nominal
- Missing values: None specified
GWC
- Label:
- Definition: Gravimetric Water Content: field water content in grams water per gram soil after drying overnight at 105 degrees C.
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
DNA
- Label:
- Definition: DNA yield in micrograms DNA per gram dry soil; CTAB, P:C:IAA, PEG extraction method (DeAngelis et al. 2010, Environmental Microbiology 12, 3137-3149; Zeglin et al. 2016, Environmental Microbiology 18, 146-158).
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
16SrRNAgeneCopy
- Label:
- Definition: copies of the bacterial 16S rRNA gene per g dry soil, using protocols in Fierer et al. 2005, AEM 71: 4117-4120 and Zeglin et al. 2016, Environmental Microbiology 18, 146-158. "." is missing data due to insufficient template DNA.
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = missing value
fungalITScopy
- Label:
- Definition: copies of the fungal ITS region per g dry soil, using protocols in Fierer et al. 2005, AEM 71: 4117-4120 and Zeglin et al. 2016, Environmental Microbiology 18, 146-158. "." is missing data due to insufficient template DNA.
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = missing value
16S_bioproject_accession
- Label:
- Definition: Biosample accession number in NCBI SRA Bioproject PRJNA398249.
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = missing value
ITS_bioproject_accession
- Label:
- Definition: Biosample accession number in NCBI SRA Bioproject PRJNA509462. "." is missing data due to insufficient sequencing depth
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = missing value
Number of records:
192
