2000gsttbm_csv

Above ground plant biomass in a mesic acidic tussock tundra experimental site 2000, Arctic LTER, Toolik Lake, Alaska.

Variables

Date
  • Label: Date
  • Definition: Date of beginning of harvest. The harvest last for 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: Treatment of plots
  • Type: Nominal
  • Missing values: None specified
Growth Form
  • Label: Growth Form
  • Definition: Growth form of species
  • Type: Nominal
  • Missing values: None specified
Species
  • Label: Species
  • Definition: The species sample or a lumped group. See Notes on lumped species? under this variable for notes on species grouped together.
  • Type: Nominal
  • Missing values: None specified
Tissue
  • Label: Tissue
  • Definition: The tissue type
  • Type: Nominal
  • Missing values: None specified
Biomass Categroy
  • Label: Biomass Categroy
  • Definition: growth category.
  • Type: Nominal
  • Missing values: None specified
B1Q1
  • Label: B1Q1
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name: B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B1Q2
  • Label: B1Q2
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B1Q3
  • Label: B1Q3
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B1Q4
  • Label: B1Q4
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B1Q5
  • Label: B1Q5
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B1Q6
  • Label: B1Q6
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B1Q7
  • Label: B1Q7
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B2Q1
  • Label: B2Q1
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B2Q2
  • Label: B2Q2
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B2Q3
  • Label: B2Q3
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B2Q4
  • Label: B2Q4
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B2Q5
  • Label: B2Q5
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B2Q6
  • Label: B2Q6
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B2Q7
  • Label: B2Q7
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B3Q1
  • Label: B3Q1
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B3Q2
  • Label: B3Q2
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B3Q3
  • Label: B3Q3
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B3Q4
  • Label: B3Q4
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B3Q5
  • Label: B3Q5
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B3Q6
  • Label: B3Q6
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B3Q7
  • Label: B3Q7
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B4Q1
  • Label: B4Q1
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B4Q2
  • Label: B4Q2
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B4Q3
  • Label: B4Q3
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B4Q4
  • Label: B4Q4
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B4Q5
  • Label: B4Q5
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B4Q6
  • Label: B4Q6
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
B4Q7
  • Label: B4Q7
  • Definition: Oven dried weight (gm) of sample collected in a quadrat. Note: only 5 quadrats were collected for controls (Code of variable name:B for block and the number is the block number. The Q stands for quadrat with the number the quadrat number)
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Average g per quadrat
  • Label: Average g per quadrat
  • Definition: Average of all quadrats for that species and tissue type.
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Std Err g per quadrat
  • Label: Std Err g per quadrat
  • Definition: Standard Error of the mean for that species and tissue type.
  • Type: Physical quantity
  • Unit: gramPerFourHundredthMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Count g per quadrat
  • Label: Count g per quadrat
  • Definition: Number of quadrats
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Average g per m2
  • Label: Average g per m2
  • Definition: Average of all quadrats expressed as g/m2
  • Type: Physical quantity
  • Unit: gramPerMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Std Err g per m2
  • Label: Std Err g per m2
  • Definition: Standard error of the mean in g/m2.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%C B1
  • Label: %C B1
  • Definition: Per cent Carbon for lumped sample for block 1.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%N B1
  • Label: %N B1
  • Definition: Per cent Nitrogen for lumped sample for block 1.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%C B2
  • Label: %C B2
  • Definition: Per cent Carbon for lumped sample for block 2.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%N B2
  • Label: %N B2
  • Definition: Per cent Nitrogen for lumped sample for block 2.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%C B3
  • Label: %C B3
  • Definition: Per cent Carbon for lumped sample for block 3.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%N B3
  • Label: %N B3
  • Definition: Per cent Nitrogen for lumped sample for block 3.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%C B4
  • Label: %C B4
  • Definition: Per cent Carbon for lumped sample for block 4.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
%N B4
  • Label: %N B4
  • Definition: Per cent Nitrogen for lumped sample for block 4.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk1 gC/m2
  • Label: Blk1 gC/m2
  • Definition: Grams of carbon per meter square for block 1.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk2 gC/m2
  • Label: Blk2 gC/m2
  • Definition: Grams of carbon per meter square for block 2.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk3 gC/m2
  • Label: Blk3 gC/m2
  • Definition: Grams of carbon per meter square for block 3.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk4 gC/m2
  • Label: Blk4 gC/m2
  • Definition: Grams of carbon per meter square for block 4.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Average gC/m2
  • Label: Average gC/m2
  • Definition: Average grams of carbon per meter square for all 4 blocks.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
SERR gC/m2
  • Label: SERR gC/m2
  • Definition: Standard Error grams of carbon per meter square for all 4 blocks.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk1 gN/m2
  • Label: Blk1 gN/m2
  • Definition: Grams of Nitrogen per meter square for block 1.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk2 gN/m2
  • Label: Blk2 gN/m2
  • Definition: Grams of Nitrogen per meter square for block 2.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk3 gN/m2
  • Label: Blk3 gN/m2
  • Definition: Grams of Nitrogen per meter square for block 3.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Blk4 gN/m2
  • Label: Blk4 gN/m2
  • Definition: Grams of Nitrogen per meter square for block 4.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Average gN/m2
  • Label: Average gN/m2
  • Definition: Average grams of nitrogen per meter square for all 4 blocks.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
SERR gN/m2
  • Label: SERR gN/m2
  • Definition: Standard Error grams of nitrogen per meter square for all 4 blocks.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • na = Missing or Not Measured
Species Comments
  • Label: Species Comments
  • Definition: Notes on lumped species categories.
  • Type: Nominal
  • Missing values: None specified
Comments
  • Label: Comments
  • Definition: Comments about individual samples.
  • Type: Nominal
  • Missing values: None specified
Data Source Details

Header lines: 

1

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\r\n