Ontologia

Ruisseau· 3 segments

Yan

Crosses 3 administrative regions : Hjo, Skövde, Tidaholm

ruisseau

Total length

26km

Max discharge

0,8m³/s

Max Strahler

2

Segments matched

3

River geography3 admin regions · 0 communes

Parent watershed

hybas-20802514402803 km²

3 administrative regions crossed (GADM L2)

  • Tidaholm
    Västra Götaland · Sweden
    24.0 km
    in this dpt
  • Hjo
    Västra Götaland · Sweden
    7.4 km
    in this dpt
  • Skövde
    Västra Götaland · Sweden
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

922 distinct species · 3 597 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 21 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Yan : 15 espèces reliées par 59 interactions GloBI sur 5 types (connectance 25.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
59
Connectance
0.255
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

26km

Max discharge

0,8m³/s

Max Strahler

2

Segments matched

3

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.