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LTE-MP-porewater_csv

Porewater nutrient concentrations from control plots and fertilized plots at Spartina alterniflora, S.patens and Typha sp. marshes, Plum Island Ecosystem LTER, MA.

Download: LTE-MP-porewater.csv

Variables

SITE

Label: SITE
Definition: current name of sampling station, following naming protocol
Type: Code list
Codes:
- LPA = Laws Point Alternflora
- LPP = Laws Point Patens
- ORT = Orchard Road Typha
- SRA = Stackyard Road Alterniflora
- SRP = Stackyard Road Patens
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 of the month, numerical
Type: Date/time
Date format: DD
Missing values: None specified

TRT

Label: TRT
Definition: treatment
Type: Code list
Codes:
- NP = fertilized
- C = control
Missing values: None specified

REP

Label: REP
Definition: porewater sampler replicate number
Type: Nominal
Missing values: None specified

DEPTH

Label: DEPTH
Definition: depth (cm)
Type: Physical quantity
Unit: centimeter
Maximum: Not specified
Minimum: Not specified
Precision: Not specified
Missing values: None specified

PO4

Label: PO4
Definition: phosphate concentration (uM PO4)
Type: Physical quantity
Unit: micromolePerLiter
Maximum: Not specified
Minimum: Not specified
Precision: Not specified
Missing values:
- . = not measured
- BD = below detection

NH4

Label: NH4
Definition: ammonium concentration (uM NH4)
Type: Physical quantity
Unit: micromolePerLiter
Maximum: Not specified
Minimum: Not specified
Precision: Not specified
Missing values:
- . = not measured
- BD = below detection

S2

Label: S2
Definition: sulfide concentration (uM S-2)
Type: Physical quantity
Unit: micromolePerLiter
Maximum: Not specified
Minimum: Not specified
Precision: Not specified
Missing values:
- . = not measured
- BD = below detection

SALINITY

Label: SALINITY
Definition: salinity (ppt)
Type: Physical quantity
Unit: partPerThousand
Maximum: Not specified
Minimum: Not specified
Precision: Not specified
Missing values:
- . = not measured
- BD = below detection

Data Source Details

Header lines:

1

Orientation:

Column

Field delimiter:

,

Record delimiter:

\r\n

Number of records:

10105

Instrumentation: