Ontologia

Rivière· 111 segments

Jökla

Crosses 1 administrative regions : Norður-Hérað

rivière

Total length

160km

Max discharge

104,8m³/s

Max Strahler

5

Segments matched

111

River geography1 admin regions · 0 communes

Parent watershed

hybas-20800585601498 km²

1 administrative regions crossed (GADM L2)

4 intersecting protected areas

1 page = 1 named river (aggregation of 111 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

168 distinct species · 240 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Jökla : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
35
Connectance
0.071
Patrimoniales
1
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

160km

Max discharge

104,8m³/s

Max Strahler

5

Segments matched

111

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