1990-2003_MAT_DailyWeather_csv

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
Data Source Details

Header lines: 

1

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\r\n

Number of Records: 

4109