Variables (click to expand):
DATASET_CODE
- Label: Dataset code
- Definition: DATASET_CODE
- Type: Nominal
- Missing values: None specified
SAMPLE_NUMBER
- Label: Sample number
- Definition: SAMPLE_NUMBER
- Type: Nominal
- Missing values: None specified
SAMPLING_DATE
- Label: Sampling date
- Definition: SAMPLING_DATE
- Type: Date/time
- Date format: mm/dd/yy
- Missing values: None specified
LOCATION
- Label: Sampling location
- Definition: UWT = upper reach of the water track; MWT = middle reach of the water track; LWT = lower reach of the water track; LHSS = Lake Hoare South Shore; WHC = Worm Herder Creek
- Type: Nominal
- Missing values: None specified
POSITION
- Label: Sampling position
- Definition: Sampling position, where Inside = inside of the water track, and Outside = outside of the water track.
- Type: Nominal
- Missing values: None specified
DESCRIPTION
- Label: Sample description
- Definition: Detailed description of the sample. Upper/Middle/LowerReach = the sampling reach for a given water track; Trans1-Trans3 = transects 1-3 within a given reach; OutL = sample taken from outside of the water track on the left side of the transect while looking downslope; OutR = sample taken from outside of the water track on the right side of the transect while looking downslope; WT1-3 = samples take within the water track from left to right while looking downslope.
- Type: Nominal
- Missing values: None specified
TRANSECT_LAT
- Label: Transect latitude
- Definition: Latitude of the sampling transect.
- Type: Nominal
- Missing values: None specified
TRANSECT_LON
- Label: Transect longitude
- Definition: Longitude of the sampling transect.
- Type: Nominal
- Missing values: None specified
BACT_FASTQ
- Label: Bacterial fastq
- Definition: The url for the bacterial fastq file associated with this sample. See NCBI BioProjectID: PRJNA525069
- Type: Physical quantity
- Unit: N/A
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
PH
- Label: pH
- Definition: pH of a 1:2 soil water extract.
- Type: Nominal
- Missing values: None specified
EC
- Label: Electrical conductivity
- Definition: Specific electrical conductivity of a 1:5 soil water extract.
- Type: Physical quantity
- Unit: microSiemens
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
SWC
- Label: Soil water content
- Definition: Soil water content determined by drying ~20 grams of soil
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
PERCENT_N
- Label: Percent nitrogen
- Definition: Percent soil nitrogen as determined by elemental analyses using dried, ground, acidified soils.
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
PERCENT_C
- Label: Percent carbon
- Definition: Percent soil carbon as determined by elemental analyses using dried, ground, acidified soils.
- Type: Nominal
- Missing values: None specified
D13C
- Label: δ13C
- Definition: δ13C stable isotope value (expressed as per Mil (‰))
- Type: Physical quantity
- Unit: perMil
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
CN_RATIO
- Label: Carbon:Nitrogen
- Definition: Soil carbon to nitrogen ratio
- Type: Physical quantity
- Unit: ratio
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
Source URL: https://mcm.lternet.edu/content/soilslandscapechange