MAR-NE-MarshSedChemActivity_csv

PIE LTER high marsh sediment chemistry and activity measurements, Nelson Island Creek marsh, Rowley, MA

Download: MAR-NE-MarshSedChemActivity.csv
Variables
Date
  • Label: Date
  • Definition: Date collected
  • Type: Date/time
  • Date format: YYYY-MM-DD
  • Missing values: None specified
Core ID
  • Label: Core ID
  • Definition: Core name
  • Type: Nominal
  • Missing values: None specified
Latitude
  • Label: Latitude
  • Definition: Latitude of core sampling
  • Type: Physical quantity
  • Unit: degree
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
Longitude
  • Label: Longitude
  • Definition: Longitude of core sampling
  • Type: Physical quantity
  • Unit: degree
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
Elevation
  • Label: Elevation
  • Definition: Elevation of marsh where core was sampled (NAVD88)
  • Type: Physical quantity
  • Unit: meter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
Name/Vegetation
  • Label: Name/Vegetation
  • Definition: Vegetation cover
  • Type: Nominal
  • Missing values: None specified
section
  • Label: section
  • Definition: section number
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
section depth (cm)
  • Label: section depth (cm)
  • Definition: depth of single sections (mean of 4 measurements)
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
bulk density (g/cm3)
  • Label: bulk density (g/cm3)
  • Definition: bulk density
  • Type: Physical quantity
  • Unit: gramsPerCubicCentimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
C%
  • Label: C%
  • Definition: percent carbon
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
N%
  • Label: N%
  • Definition: percent nitrogen
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
137Cs (mBq/g)
  • Label: 137Cs (mBq/g)
  • Definition: 137 Cs activity
  • Type: Physical quantity
  • Unit: microbecquerelPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
210Pb (Bq/g)
  • Label: 210Pb (Bq/g)
  • Definition: 210Pb activity corrected for efficiency
  • Type: Physical quantity
  • Unit: becquerelPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
214Pb (Bq/g)
  • Label: 214Pb (Bq/g)
  • Definition: 214Pb activity corrected for efficiency
  • Type: Physical quantity
  • Unit: becquerelPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
214 Bi (Bq/g)
  • Label: 214 Bi (Bq/g)
  • Definition: 214Bi activity corrected for efficiency
  • Type: Physical quantity
  • Unit: becquerelPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • NaN = not available
Data Source Details

Header lines: 

1

Orientation: 

Column

Field delimiter: 

,

Record delimiter: 

\r\n

Number of records: 

80