LTE-MP-LPA-plant_biomass_dens.csv

Aboveground plant biomass and density in control and fertilized plots in a Spartina alterniflora-dominated marsh, Rowley River, Plum Island Ecosystem LTER, MA.

Download: LTE-MP-LPA-plant_biomass_dens.csv
Variables
SITE
  • Label: SITE
  • Definition: current name of sampling station, following naming protocol
  • Type: Code list
  • Codes:
    • LPA = Laws Point Alterniflora
  • Missing values: None specified
YEAR
  • Label: YEAR
  • Definition: year
  • Type: Date/time
  • Date format: YYYY
  • Missing values: None specified
MONTH
  • Label: MONTH
  • Definition: month
  • Type: Date/time
  • Date format: MM
  • Missing values: None specified
DAY
  • Label: DAY
  • Definition: day
  • Type: Date/time
  • Date format: DD
  • Missing values: None specified
TREATMENT
  • Label: TREATMENT
  • Definition: Treatment
  • Type: Code list
  • Codes:
    • N = fertlized with nitrogen only
    • P = fertilized with phosphorus only
    • NP = fertilized with nitrogen and phosphorus
    • C = control (not fertilized)
  • Missing values: None specified
PLOT
  • Label: PLOT
  • Definition: plot identifier
  • Type: Nominal
  • Missing values: None specified
SUBPLOT
  • Label: SUBPLOT
  • Definition: subplot identifier
  • Type: Nominal
  • Missing values: None specified
BIOMASS
  • Label: BIOMASS
  • Definition: biomass dry weight
  • Type: Physical quantity
  • Unit: gramPerMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • . = not sampled
PLANT DENSITY
  • Label: PLANT DENSITY
  • Definition: plant density
  • Type: Physical quantity
  • Unit: numberPerMeterSquared
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • . = not sampled
Data Source Details

Header lines: 

1

Orientation: 

Column

Field delimiter: 

,

Record delimiter: 

\r\n

Number of records: 

1476