Cognised existence: a monitored bathing location with measured water quality and interpreted suitability for recreational human use.
This leaf is intentionally multi-twig. It combines hydrological context, contamination indicators, exposure interpretation, and risk communication.
Core Question
Is bathing water suitable and safe for human recreational use at this location and time?
Why This Leaf Is Cross-Domain
- Hydrosphere: the measured water body and station context
- Hydrosphere Contaminants: pollutant and microbiological measurements in water
- Socio-Technical Contaminants: human exposure interpretation
- Hazard Vulnerability and Risk: suitability classes and public risk signals
- Services: bathing sites as a public recreational service
Twig Links
- Hydrosphere → Freshwater Surface Water
- Hydrosphere → Water Contaminants
- Socio-Technical → Contaminants (Human Exposure)
- Socio-Technical → Hazard, Vulnerability, and Risk
- Socio-Technical → Services
Indicative Realisation
The Miljoeportalen dataset “Badevand: Analyse- og Maleresultater” is a canonical realisation for this leaf, together with station-level datasets such as control stations.
Threads
| Thread id | Twig | Relation type | Question support |
|---|---|---|---|
bathing-water-quality-hydrosphere-freshwater | hydrosphere_freshwater_surface | core_water_body_context | Which freshwater surface context does this site belong to? |
bathing-water-quality-hydrosphere-contaminants | hydrosphere_contaminants | water_quality_measurement | Which contamination measurements determine suitability? |
bathing-water-quality-socio-contaminants | socio_technical_contaminants | human_exposure_signal | What do measurements imply for human exposure? |
bathing-water-quality-hvr | socio_technical_hazard_vulnerability_risk | risk_classification_input | Should this site be flagged for risk communication? |
bathing-water-quality-services | socio_technical_services | service_suitability | Is the bathing service usable at this time? |
Temporal Semantics
- Use sample timestamp as event time.
- Do not merge measurements across seasons without explicit temporal normalization.
- Track both observation time and publication/update time when available.
Realised By Links
Unmatched Realisations
- Badevand: Analyse- og Måleresultater