Term: total nitrogen concentration (tot_nitro)

Total nitrogen concentration of water samples, calculated by: total nitrogen = total dissolved nitrogen + particulate nitrogen. Can also be measured without filtering, reported as nitrogen

URI: MIXS:0000102

Applicable Checklists and Extensions

NOTE: does not include Combinations (of checklists and extensions) that use tot_nitro.

Name	Description	Checklist/Extension
HydrocarbonResourcesFluidsSwabs	A collection of terms appropriate when collecting samples and sequencing samp...	Extension
HydrocarbonResourcesCores	A collection of terms appropriate when collecting samples and sequencing samp...	Extension
WastewaterSludge	A collection of terms appropriate when collecting samples and sequencing samp...	Extension
Water	A collection of terms appropriate when collecting samples and sequencing wate...	Extension

Properties

• Range: String

• Cardinality: 0..1

• Structured pattern: ^{scientific_float}( *- *{scientific_float})? *{text}$

• Regex pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)? *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$

Examples

Value
50 micromole per liter

Annotations

• Preferred_unit: microgram per liter, micromole per liter, milligram per liter

LinkML Source

name: tot_nitro
annotations:
  Preferred_unit:
    tag: Preferred_unit
    value: microgram per liter, micromole per liter, milligram per liter
description: 'Total nitrogen concentration of water samples, calculated by: total
  nitrogen = total dissolved nitrogen + particulate nitrogen. Can also be measured
  without filtering, reported as nitrogen'
title: total nitrogen concentration
examples:
- value: 50 micromole per liter
from_schema: https://w3id.org/mixs
keywords:
- concentration
- nitrogen
- total
slot_uri: MIXS:0000102
alias: tot_nitro
domain_of:
- HydrocarbonResourcesCores
- HydrocarbonResourcesFluidsSwabs
- WastewaterSludge
- Water
range: string
pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
  *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
structured_pattern:
  syntax: ^{scientific_float}( *- *{scientific_float})? *{text}$
  interpolated: true
  partial_match: true