Data Repository : Dissolved and particulate organic carbon (DOC and POC) in river water, soil water and throughfall (1997-2000)

Data Object Description

Identifier:

JaLTER-Tomakomai.192.1

Name:

Particulate organic carbon and nitrogen concentration (POC and PON) in riverwater at the outlet of the watershed, 1997-1999

Physical Structure Description:

Object Name:

POC_PON_1997-1999.csv

Size:

5853 byte

Text Format:

Record Delimiter:

#x0A

Attribute Orientation:

column

Simple Delimited:

Field Delimeter:

Online Distribution Info:
	ecogrid://knb/JaLTER-Tomakomai.195.1

Attribute(s) Info:

Name

Sampling date

Discharge (m3/s) at the outlet of the watershed

Dry weight (gDW/m3) of the large fraction of the POM in river water

Dry weight (gDW/m3) of the medium fraction of the POM in river water

Dry weight (gDW/m3) of the small fraction of the POM in river water

Dry weight (gDW/m3) of the fine fraction of the POM in river water

Nitrogen content (gN/gDW) in the large fraction of the POM in river water

Carbon content (gC/gDW) in the large fraction of the POM in river water

Nitrogen content (gN/gDW) in the medium fraction of the POM in river water

Carbon content (gC/gDW) in the medium fraction of the POM in river water

Nitrogen content (gN/gDW) in the small fraction of the POM in river water

Carbon content (gC/gDW) in the small fraction of the POM in river water

Nitrogen content (gN/gDW) in the fine fraction of the POM in river water

Carbon content (gC/gDW) in the fine fraction of the POM in river water

Column Label

Date

Q_m3_s

gDW-m3_LP_>10mm

gDW-m3_MP_1-10mm

gDW-m3_SP_0.25-1mm

gDW-m3_FP_0.25mm-0.45um

N_gN-gDW_LP

C_gC-gDW_LP

N_gN-gDW_MP

C_gC-gDW_MP

N_gN-gDW_SP

C_gC-gDW_SP

N_gN-gDW_FP

C_gC-gDW_FP

Definition

Date (yyyy/mm/dd) for sample collection

Water discharge rate (m3/s) Basin area: 940 ha

Dry weight in river water (gDW/m3) Fraction: > 10 mm

Dry weight in river water (gDW/m3) Fraction: 1-10 mm

Dry weight in river water (gDW/m3) Fraction: 0.25-1 mm

Dry weight in river water (gDW/m3) Fraction: 0.25 mm – 0.45 μm

PON: Nitrogen conent per dry weight (gN/gDW) Fraction of the POM (paticulate organic matter): > 10 mm

POC: Carbon conent per dry weight (gC/gDW) Fraction of the POM (paticulate organic matter): > 10 mm

PON: Nitrogen conent per dry weight (gN/gDW) Fraction of the POM (paticulate organic matter): 1-10 mm

POC: Carbon conent per dry weight (gC/gDW) Fraction of the POM (paticulate organic matter): 1-10 mm

PON: Nitrogen conent per dry weight (gN/gDW) Fraction of the POM (paticulate organic matter): 0.25-1 mm

POC: Carbon conent per dry weight (gC/gDW) Fraction of the POM (paticulate organic matter): 0.25-1 mm

PON: Nitrogen conent per dry weight (gN/gDW) Fraction of the POM (paticulate organic matter): 0.25 mm – 0.45 μm

POC: Carbon conent per dry weight (gC/gDW) Fraction of the POM (paticulate organic matter): 0.25 mm – 0.45 μm

Type of Value

Measurement Type

dateTime

ratio

Measurement Domain

Unit	cubicMetersPerSecond
Precision	0.001
Type	real

Unit	gramsPerCubicMeter
Precision	0.0001
Type	real

Unit	gramsPerCubicMeter
Precision	0.0001
Type	real

Unit	gramsPerCubicMeter
Precision	0.0001
Type	real

Unit	gramsPerCubicMeter
Precision	0.0001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Unit	gramsPerGram
Precision	0.001
Type	real

Missing Value Code

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report

Accuracy Assessment

Coverage

Method