Ontologia

Ruisseau· 24 segments

Tamarac River

Crosses 4 administrative regions : Beltrami, Kittson, Koochiching, Marshall

ruisseau

Total length

151km

Max discharge

1,9m³/s

Max Strahler

3

Segments matched

24

River geography4 admin regions · 0 communes

Parent watershed

hybas-70803104402539 km²

4 administrative regions crossed (GADM L2)

  • Marshall
    Minnesota · United States
    119.4 km
    in this dpt
  • Koochiching
    Minnesota · United States
    31.4 km
    in this dpt
  • Beltrami
    Minnesota · United States
    12.3 km
    in this dpt
  • Kittson
    Minnesota · United States
    1.9 km
    in this dpt

5 intersecting protected areas

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

Species present

98 distinct species · 469 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 25 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 Tamarac River : 14 espèces reliées par 59 interactions GloBI sur 3 types (connectance 19.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
59
Connectance
0.197
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

151km

Max discharge

1,9m³/s

Max Strahler

3

Segments matched

24

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