LTE-MP-LPA-plant_heights.csv

Plant heights at control and fertilized plots in a Spartina alterniflora-dominated marsh, Rowley River, Plum Island Ecosystem LTER, MA.

Variables
DB_PLANT_ID
  • Label: DB_PLANT_ID
  • Definition: plant identifier unique to the entire database
  • Type: Nominal
  • Missing values: None specified
SUBPLOT_PLANT_ID
  • Label: SUBPLOT_PLANT_ID
  • Definition: plant indentifier unique to the subplot for a given year
  • Type: Nominal
  • Missing values: None specified
SITE
  • Label: SITE
  • Definition: current name of sampling station, following naming protocol
  • Type: Code list
  • Codes:
    • LPA = Laws Point Alterniflora
  • 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
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
YEAR
  • Label: YEAR
  • Definition: Year
  • Type: Nominal
  • 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
PLANT_HEIGHT
  • Label: Plant height
  • Definition: Plant height
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
FLOWER_flag
  • Label: Flower flag
  • Definition: Additional information related to the plant
  • Type: Code list
  • Codes:
    • fl = plant that is flowering or had flowered at time of measurement
  • Missing values: None specified
Data Source Details

Header lines: 

1

Orientation: 

Column

Field delimiter: 

,

Record delimiter: 

\r\n

Number of records: 

21896