Ontologia

Rivière· 24 segments

South Branch Park River

Crosses 2 administrative regions : Cavalier, Walsh

rivière

Total length

131km

Max discharge

2,9m³/s

Max Strahler

4

Segments matched

24

River geography2 admin regions · 0 communes

Parent watershed

hybas-7080320830673 km²

2 administrative regions crossed (GADM L2)

  • Walsh
    North Dakota · United States
    110.8 km
    in this dpt
  • Cavalier
    North Dakota · United States
    46.2 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

65 distinct species · 110 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 23 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 South Branch Park River : 21 espèces reliées par 23 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
23
Connectance
0.083
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

131km

Max discharge

2,9m³/s

Max Strahler

4

Segments matched

24

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