Daily weather and soil temperature data from the Arctic LTER Moist Acidic Tussock Experimental plots for 1990 to 2003, Toolik Filed Station, North Slope, Alaska.
Variables
YEAR
- Label: YEAR
- Definition: Date
- Type: Date/time
- Date format: dd-mmm-yyyy
- Missing values: None specified
DATE
- Label: DATE
- Definition: Month in integer form
- Type: Date/time
- Date format: mm
- Missing values: None specified
MONTH
- Label: MONTH
- Definition: The data logger program output step number
- Type: Physical quantity
- Unit: number
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
ID
- Label: ID
- Definition: Year
- Type: Date/time
- Date format: yyyy
- Missing values:
- #N/A = value missing or error
JULIAN
- Label: JULIAN
- Definition: Julian date
- Type: Physical quantity
- Unit: number
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
RAIN mm
- Label: RAIN mm
- Definition: Rainfall amount in milliliters
- Type: Physical quantity
- Unit: millimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT TEMP 3M
- Label: CT TEMP 3M
- Definition: Temperature at 3 m height in the control plot
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
MAX CT TEMP 3M
- Label: MAX CT TEMP 3M
- Definition: Maximum daily Temperature at 3 m height in the control plot
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
MAX HOUR CT TEMP 3M
- Label: MAX HOUR CT TEMP 3M
- Definition: Time of air temperature max at 3 meters
- Type: Date/time
- Date format: hhmm
- Missing values:
- #N/A = value missing or error
MAX WIND SPEED 3M
- Label: MAX WIND SPEED 3M
- Definition: Wind Speed Maximum at 3 meter
- Type: Physical quantity
- Unit: meterPerSecond
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
MAX HOUR WIND SP
- Label: MAX HOUR WIND SP
- Definition: Time of wind speed Max at 3M
- Type: Date/time
- Date format: hhmm
- Missing values:
- #N/A = value missing or error
MIN CT TEMP 3M
- Label: MIN CT TEMP 3M
- Definition: Minimum air temperature at 3 meter
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
MIN HOUR CT TEMP 3M
- Label: MIN HOUR CT TEMP 3M
- Definition: Time of air temperature min at 3 meter
- Type: Date/time
- Date format: hhmm
- Missing values:
- #N/A = value missing or error
WIND SPEED 3M m/s
- Label: WIND SPEED 3M m/s
- Definition: Daily average wind speed at 3-meter
- Type: Physical quantity
- Unit: meterPerSecond
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH TEMP N
- Label: GH TEMP N
- Definition: Daily greenhouse air temperature
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
SH TEMP N
- Label: SH TEMP N
- Definition: Daily shade house air temperature
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT Quantum mol/m2/day
- Label: CT Quantum mol/m2/day
- Definition: Control Photosynthetic Active Radiation sensor in
- Type: Physical quantity
- Unit: molePerMeterSquaredPerDay
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH Quantum mol/m2/day
- Label: GH Quantum mol/m2/day
- Definition: Greenhouse Photosynthetic Active Radiation sensor
- Type: Physical quantity
- Unit: molePerMeterSquaredPerDay
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
SH Quantum mol/m2/day
- Label: SH Quantum mol/m2/day
- Definition: Shade house Photosynthetic Active Radiation sensor in
- Type: Physical quantity
- Unit: molePerMeterSquaredPerDay
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
VAPOR PRES
- Label: VAPOR PRES
- Definition: Daily average vapor pressure for Control temperature/relative humidity at 3 meters
- Type: Physical quantity
- Unit: millibar
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
PYR J CM2 DAY
- Label: PYR J CM2 DAY
- Definition: Daily total joules/cm2 (sum of hourly average PYRANOMETER readings * .3600 jcm2 * 1000 watt/Kwatt) only from May through September.
- Type: Physical quantity
- Unit: joulePerCentimeterSquaredPerDay
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT1 Surface
- Label: CT1 Surface
- Definition: Set 1 daily average soil temperature at surface
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT1 10cm
- Label: CT1 10cm
- Definition: Set 1 daily average soil temperature at 10cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT1 20cm
- Label: CT1 20cm
- Definition: Set 1 daily average soil temperature at 20cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT1 40cm
- Label: CT1 40cm
- Definition: Set 1 daily average soil temperature at 39-40 cm depth (varies with frost heave)
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT2 Surface
- Label: CT2 Surface
- Definition: Set 2 daily average soil temperature at Surface
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT2 10cm
- Label: CT2 10cm
- Definition: Set 2 daily average soil temperature at 10cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT2 20cm
- Label: CT2 20cm
- Definition: Set 2 daily average soil temperature at 20cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
CT2 40cm
- Label: CT2 40cm
- Definition: Set 2 daily average soil temperature at 40cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH1 10CM
- Label: GH1 10CM
- Definition: Greenhouse 1 daily average soil temperature at 10cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH1 20CM
- Label: GH1 20CM
- Definition: Greenhouse 1 daily average soil temperature at 20cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH1 40CM
- Label: GH1 40CM
- Definition: Greenhouse 1 daily average soil temperature at 40cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH2 10CM
- Label: GH2 10CM
- Definition: Greenhouse 2 daily average soil temperature at 10cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH2 20CM
- Label: GH2 20CM
- Definition: Greenhouse 2 daily average soil temperature at 20cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
GH2 40CM
- Label: GH2 40CM
- Definition: Greenhouse 2 daily average soil temperature at 40cm
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- #N/A = value missing or error
COMMENTS
- Label: COMMENTS
- Definition: Comments about individual datum points.
- Type: Nominal
- Missing values: None specified