Brightway Flows 1.0
GitHub

Identity

Substance
fo-72b3a5d17594bbd2 Isotope
Source
EF 3.1
Unit
kBq
Context
Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)
CAS
378253-15-7
EC

Context

Dimension
Environmental
Media
Air
Population density
Rural (<1000 people/square mile)
Strata
Medium stack, <150 meters

Source lists

6
List Version Source flow Name there Why this flow
EF 3.1 198f779d-df67-4b47-984e-48aef1dd9dd3 Krypton-85m The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
agribalyse 3.2 85a20376-4eaf-563f-8c39-303e3457da3b Krypton-85m The CAS numbers are the same (378253-15-7); both name the same compartment.
bafu 2026-v1 00e61298-a5f2-59ec-958f-fcdeaf003425 Krypton-85m This substance answers to the name the row carries; both name the same compartment.
bafu 2026-v1 551a9832-acde-5beb-9fe1-0eb4d36815af Krypton-85m This substance answers to the name the row carries; both name the same compartment.
ecoinvent 3.12 8aa45af3-ff38-4330-9870-81fd360db53b Krypton-85m This substance answers to the name the row carries; both name the same compartment.
ecoinvent 3.8 8aa45af3-ff38-4330-9870-81fd360db53b Krypton-85m The CAS numbers are the same (378253-15-7); both name the same compartment.

Concept associations

6
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 198f779d-df67-4b47-984e-48aef1dd9dd3 Krypton-85m Emissions/Emissions to air/Emissions to non-urban air or from high stacks exactMatch
ecoinvent 3.12 8aa45af3-ff38-4330-9870-81fd360db53b Krypton-85m air / non-urban air or from high stacks closeMatch
ecoinvent 3.8 8aa45af3-ff38-4330-9870-81fd360db53b Krypton-85m air / non-urban air or from high stacks closeMatch
bafu 2026-v1 00e61298-a5f2-59ec-958f-fcdeaf003425 Krypton-85m emissions to air / low. pop. closeMatch
bafu 2026-v1 551a9832-acde-5beb-9fe1-0eb4d36815af Krypton-85m emissions to air / low. pop. closeMatch
agribalyse 3.2 85a20376-4eaf-563f-8c39-303e3457da3b Krypton-85m Emissions to air / low. pop. closeMatch

Characterisation factors

1

Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.

Method Implementation Category Place Factor Published as
Stepwise 2006 consensus-flow-list Ionizing radiation 6.6700e-04 carried

This flow in the difference report

History

The change log and the PROV-O trail (1 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Full record

Flow JSON
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        "selected_state": "m",
        "strategy": "state_taken_as_written",
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            "nuclide": "Kr-85m",
            "half_life_and_uncertainty": "4.480 h ± 0.008"
          },
          {
            "nuclide": "Kr-85n",
            "half_life_and_uncertainty": "1.82 us ± 0.05"
          }
        ]
      },
      "checks": [
        {
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          "passed": true,
          "detail": "β-=78.8±0.5%; IT=21.2±0.5%"
        },
        {
          "check": "half_life_sources_agree",
          "passed": true,
          "detail": {
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            "chemlin_days": 0.18666666666666668,
            "ratio": 1.0
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    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance",
    "properties": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "378253-15-7": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "Krypton-85m",
    "synonyms": [],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to non-urban air or from high stacks"
    ],
    "cas_numbers": [
      "378253-15-7"
    ],
    "ec_numbers": [],
    "unit": "kBq"
  }
}

Something wrong here?

A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.

You do not need to run a build or clone anything. Name the row and say what your evidence is; the measurement is done for you. How contributing works

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