Ontologia

Rivière· 27 segments

Lidan

Crosses 5 administrative regions : Falköping, Herrljunga, Lidköping, Ulricehamn, Vara

rivière

Total length

113km

Max discharge

23,7m³/s

Max Strahler

4

Segments matched

27

River geography5 admin regions · 0 communes

Parent watershed

hybas-20802517603214 km²

5 administrative regions crossed (GADM L2)

  • Falköping
    Västra Götaland · Sweden
    56.4 km
    in this dpt
  • Lidköping
    Västra Götaland · Sweden
    42.5 km
    in this dpt
  • Vara
    Västra Götaland · Sweden
    35.7 km
    in this dpt
  • Herrljunga
    Västra Götaland · Sweden
    30.7 km
    in this dpt
  • Ulricehamn
    Västra Götaland · Sweden
    3.3 km
    in this dpt

29 intersecting protected areas

20 more protected areas

1 page = 1 named river (aggregation of 27 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

767 distinct species · 6 408 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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 Lidan : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 4 types (connectance 24.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
98
Connectance
0.241
Patrimoniales
2
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

113km

Max discharge

23,7m³/s

Max Strahler

4

Segments matched

27

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