Slot: Delta 15N value (delta_15_n)
The delta nitrogen-15 value of the sample (δ15N), which is the ratio of the stable isotope
15N to 14N, expressed in per mil (‰) notation. Used as a quality control measurement.
URI: c14:000033 Alias: delta_15_n
Applicable Classes
| Name | Description | Modifies Slot |
|---|---|---|
| RadiocarbonDate | A radiocarbon determination with associated metadata | no |
Properties
-
Range: Float
-
Recommended: True
-
Minimum Value: -1000
-
Maximum Value: 1000
Examples
| Value |
|---|
| 10.8 |
| 5.1 |
| 27.2 |
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/MIxS-MInAS/miaard
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | c14:000033 |
| native | c14:delta_15_n |
LinkML Source
name: delta_15_n
description: 'The delta nitrogen-15 value of the sample (δ15N), which is the ratio
of the stable isotope
15N to 14N, expressed in per mil (‰) notation. Used as a quality control measurement.'
title: Delta 15N value
examples:
- value: '10.8'
- value: '5.1'
- value: '27.2'
in_subset:
- quality control
from_schema: https://w3id.org/MIxS-MInAS/miaard
rank: 1000
slot_uri: c14:000033
alias: delta_15_n
domain_of:
- RadiocarbonDate
range: float
required: false
recommended: true
multivalued: false
minimum_value: -1000
maximum_value: 1000