Ontologia

Ruisseau· 3 segments

Big Spring Branch

Crosses 4 administrative regions : Grant, Greene, Hamblen, Iowa

ruisseau

Total length

38km

Max discharge

1,9m³/s

Max Strahler

2

Segments matched

3

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080460590482 km²

4 administrative regions crossed (GADM L2)

  • Grant
    Wisconsin · United States
    6.2 km
    in this dpt
  • Hamblen
    Tennessee · United States
    4.2 km
    in this dpt
  • Iowa
    Wisconsin · United States
    2.1 km
    in this dpt
  • Greene
    Tennessee · United States
    0.0 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

83 distinct species · 491 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Big Spring Branch : 32 espèces reliées par 75 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
75
Connectance
0.101
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

38km

Max discharge

1,9m³/s

Max Strahler

2

Segments matched

3

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