Skip to content

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
F14CRadiocarbonDateProteinaceousSample F14C value radiocarbon date of a proteinaceous sample no
RadiocarbonDateProteinaceousSample A radiocarbon determination on a proteinaceous sample no
ProteinaceousSample Terms specific to proteinaceous samples being dated no
ConventionalAgeRadiocarbonDateProteinaceousSample Conventional age radiocarbon date of a proteinaceous sample 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/miaard/miaard-schema

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'
from_schema: https://w3id.org/miaard/miaard-schema
rank: 1000
slot_uri: c14:000033
alias: delta_15_n
domain_of:
- ProteinaceousSample
slot_group: Quality control
range: float
required: false
recommended: true
multivalued: false
minimum_value: -1000
maximum_value: 1000