2000lgshttcn_csv

Percent carbon, percent nitrogen, del13C and del15N of above ground plant and belowground stem biomass samples from experimental plots in moist acidic and moist non-acidic tundra, 2000, Arctic LTER, Toolik Lake, Alaska.

Variables

Date
  • Label: Date
  • Definition: Date of beginning of harvest. Harvests usually last 4-5 days.
  • Type: Date/time
  • Date format: dd-mmm-yyyy
  • Missing values: None specified
Site
  • Label: Site
  • Definition: Site of harvest
  • Type: Nominal
  • Missing values: None specified
Treatment
  • Label: Treatment
  • Definition: Plot treatment
  • Type: Nominal
  • Missing values: None specified
Growth Form
  • Label: Growth Form
  • Definition: Growth Form of vegetation
  • Type: Nominal
  • Missing values: None specified
Species
  • Label: Species
  • Definition: The species sampled
  • Type: Nominal
  • Missing values: None specified
Tissue
  • Label: Tissue
  • Definition: The tissue type analyzed
  • Type: Nominal
  • Missing values: None specified
Biomass Category
  • Label: Biomass Category
  • Definition: growth category of the tissue sample
  • Type: Nominal
  • Missing values: None specified
B1del15N
  • Label: B1del15N
  • Definition: Del15N for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B1%N
  • Label: B1%N
  • Definition: Percent nitrogen for lumped sample for block 1
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B1del13C
  • Label: B1del13C
  • Definition: Del13C for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B1%C
  • Label: B1%C
  • Definition: Percent carbon for lumped sample for block 1
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B2del15N
  • Label: B2del15N
  • Definition: Del15N for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B2%N
  • Label: B2%N
  • Definition: Percent nitrogen for lumped sample for block 2
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B2del13C
  • Label: B2del13C
  • Definition: Del13C for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B2%C
  • Label: B2%C
  • Definition: Percent carbon for lumped sample for block 2
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B3del15N
  • Label: B3del15N
  • Definition: Del15N for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B3%N
  • Label: B3%N
  • Definition: Percent nitrogen for lumped sample for block 3
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B3del13C
  • Label: B3del13C
  • Definition: Del13C for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B3%C
  • Label: B3%C
  • Definition: Percent carbon for lumped sample for block 3
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B4del15N
  • Label: B4del15N
  • Definition: Del15N for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B4%N
  • Label: B4%N
  • Definition: Percent nitrogen for lumped sample for block 4
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B4del13C
  • Label: B4del13C
  • Definition: Del13C for lumped sample for block 1
  • Type: Physical quantity
  • Unit: partPerThousand
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
B4%C
  • Label: B4%C
  • Definition: Percent carbon for lumped sample for block 4
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • #N/A = Missing or Not Measured
Data Source Details

Header lines: 

1

Footer lines: 

0

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\r\n

Number of Records: 

267