Permafrost soil database with information on site, topography, geomorphology, hydrology, soil stratigraphy, soil carbon, ground ice isotopes, and vegetation at thermokarst features near Toolik and Noatak River, 2009-2013
Variables
SampleID-Phys
- Label: SampleID-Phys
- Definition: Sample ID used to link stratigraphy and soil physical data
- Type: Nominal
- Missing values: None specified
Project
- Label: Project
- Definition: Project the collected the data
- Type: Nominal
- Missing values: None specified
Date
- Label: Date
- Definition: Date
- Type: Date/time
- Date format: mm/dd/yyyy
- Missing values: None specified
StudyArea
- Label: StudyArea
- Definition: study area code
- Type: Nominal
- Missing values: None specified
SiteID
- Label: SiteID
- Definition: site identifier
- Type: Nominal
- Missing values: None specified
SiteID_fld
- Label: SiteID_fld
- Definition: site identifier originally used in field
- Type: Nominal
- Missing values: None specified
DepthTop
- Label: DepthTop
- Definition: Top depth of sample, cm
- Type: Physical quantity
- Unit: centimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
DepthBot
- Label: DepthBot
- Definition: Bottom depth of sample, cm
- Type: Physical quantity
- Unit: centimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
DepthMid-m
- Label: DepthMid-m
- Definition: Calculation middle depth of sample, in meters for charting, cm
- Type: Physical quantity
- Unit: meter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Leng1
- Label: Leng1
- Definition: Lenght of sample in mm for cube, or Length 1 of core
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Leng2
- Label: Leng2
- Definition: Width of sample in mm for cube, or Length 1 of core
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Leng3
- Label: Leng3
- Definition: Height of sample in mm for cube, or Length 1 of core
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
LengAve
- Label: LengAve
- Definition: Calculated average length of core, mm
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Diam
- Label: Diam
- Definition: Diameter of core, mm
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Circ1
- Label: Circ1
- Definition: Circumference of core in mm
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Circ2
- Label: Circ2
- Definition: Circumference of core in mm
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Circ3
- Label: Circ3
- Definition: Circumference of core in mm
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
CirAve
- Label: CirAve
- Definition: Calculated ave Circumference of core in mm
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Vol-ml
- Label: Vol-ml
- Definition: Calculated volum of sample, different calculations for differing sample type, in cc or ml
- Type: Physical quantity
- Unit: milliliter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
ContainID
- Label: ContainID
- Definition: ID of sample tin
- Type: Nominal
- Missing values: None specified
ContainWt-g
- Label: ContainWt-g
- Definition: Tare wt of container in gm
- Type: Physical quantity
- Unit: gram
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
WetWt&Cnt-g
- Label: WetWt&Cnt-g
- Definition: Wet Weight of sample in container in gm
- Type: Physical quantity
- Unit: gram
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
DryWt&Cnt-g
- Label: DryWt&Cnt-g
- Definition: Dry Weight of sample in container in gm
- Type: Physical quantity
- Unit: gram
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
WetWt-g
- Label: WetWt-g
- Definition: Wet Weight of sample without container in gm
- Type: Physical quantity
- Unit: gram
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
DryWt-g
- Label: DryWt-g
- Definition: Dry Weight of sample without container in gm
- Type: Physical quantity
- Unit: gram
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
WaterLoss-g
- Label: WaterLoss-g
- Definition: Calculated Weight of water lossed, gm
- Type: Physical quantity
- Unit: gram
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
IceVol-ml
- Label: IceVol-ml
- Definition: Vol of water converted to ice X 1.09
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
DensDry-gcm3
- Label: DensDry-gcm3
- Definition: Bulk density of material dried using original field volume
- Type: Physical quantity
- Unit: gramPerCentimeterCubed
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Moist-%vol
- Label: Moist-%vol
- Definition: Volumetric moisture in % vol
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Moist-%wt
- Label: Moist-%wt
- Definition: Gravimetric Moisture in % wt
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
pH
- Label: pH
- Definition: Soil pH from field saturated paste
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
EC-uScm
- Label: EC-uScm
- Definition: Soil electrical conductivity from field saturated paste in uS/cm
- Type: Physical quantity
- Unit: microsiemenPerCentimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
TextAggr
- Label: TextAggr
- Definition: Aggregated texture for quality control check
- Type: Nominal
- Missing values: None specified
Grav%
- Label: Grav%
- Definition: Gravel percent determined by 2 mm seive
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Sand%
- Label: Sand%
- Definition: Percent sand by hydrometer
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Silt%
- Label: Silt%
- Definition: Percent silt by hydrometer
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Clay%
- Label: Clay%
- Definition: Percent clay by hydrometer
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
SampleType
- Label: SampleType
- Definition: Method of sampling, core, grab
- Type: Nominal
- Missing values: None specified
Analyses
- Label: Analyses
- Definition: Analyses requested for sample
- Type: Nominal
- Missing values: None specified
RC Priority
- Label: RC Priority
- Definition: Priority rating for RC samples
- Type: Nominal
- Missing values: None specified
Outlier
- Label: Outlier
- Definition: Outlier or bad data quality
- Type: Nominal
- Missing values: None specified
DataFill1
- Label: DataFill1
- Definition: Equation used to fill data gaps
- Type: Nominal
- Missing values: None specified
DataFill2
- Label: DataFill2
- Definition: Equation used to fill data gaps
- Type: Nominal
- Missing values: None specified
Note
- Label: Note
- Definition: Field notes
- Type: Nominal
- Missing values: None specified