Ontologia

Rivière· 69 segments

Pomme de Terre River

Crosses 11 administrative regions : Big Stone, Dallas, Grant, Greene, Hickory +6

rivière

Total length

357km

Max discharge

24,6m³/s

Max Strahler

5

Segments matched

69

River geography11 admin regions · 0 communes

Parent watershed

hybas-70804084902087 km²

11 administrative regions crossed (GADM L2)

  • Polk
    Missouri · United States
    68.4 km
    in this dpt
  • Swift
    Minnesota · United States
    61.1 km
    in this dpt
  • Otter Tail
    Minnesota · United States
    56.0 km
    in this dpt
  • Stevens
    Minnesota · United States
    52.1 km
    in this dpt
  • Grant
    Minnesota · United States
    47.5 km
    in this dpt
  • Hickory
    Missouri · United States
    23.5 km
    in this dpt
  • Greene
    Missouri · United States
    12.9 km
    in this dpt
  • Webster
    Missouri · United States
    12.1 km
    in this dpt
  • Dallas
    Missouri · United States
    3.8 km
    in this dpt
  • Lac qui Parle
    Minnesota · United States
    0.0 km
    in this dpt
  • Big Stone
    Minnesota · United States
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 69 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

116 distinct species · 248 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 Pomme de Terre River : 26 espèces reliées par 65 interactions GloBI sur 3 types (connectance 10.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
65
Connectance
0.109
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

357km

Max discharge

24,6m³/s

Max Strahler

5

Segments matched

69

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