Ontologia

Rivière· 96 segments

Catawba River

Crosses 14 administrative regions : Alexander, Avery, Burke, Caldwell, Catawba +9

rivière

Total length

330km

Max discharge

173m³/s

Max Strahler

5

Segments matched

96

River geography14 admin regions · 0 communes

Parent watershed

hybas-70806531602289 km²

14 administrative regions crossed (GADM L2)

  • Burke
    North Carolina · United States
    83.4 km
    in this dpt
  • McDowell
    North Carolina · United States
    49.1 km
    in this dpt
  • Catawba
    North Carolina · United States
    41.4 km
    in this dpt
  • Lancaster
    South Carolina · United States
    36.9 km
    in this dpt
  • Mecklenburg
    North Carolina · United States
    33.2 km
    in this dpt
  • York
    South Carolina · United States
    27.4 km
    in this dpt
  • Gaston
    North Carolina · United States
    22.7 km
    in this dpt
  • Iredell
    North Carolina · United States
    19.6 km
    in this dpt
  • Chester
    South Carolina · United States
    17.9 km
    in this dpt
  • Alexander
    North Carolina · United States
    9.2 km
    in this dpt
  • Caldwell
    North Carolina · United States
    9.1 km
    in this dpt
  • Lincoln
    North Carolina · United States
    6.8 km
    in this dpt
  • Fairfield
    South Carolina · United States
    4.6 km
    in this dpt
  • Avery
    North Carolina · United States
    1.5 km
    in this dpt

11 intersecting protected areas

2 more protected areas

1 page = 1 named river (aggregation of 96 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

74 distinct species · 114 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 45 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 Catawba River : 39 espèces reliées par 69 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
69
Connectance
0.070
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

330km

Max discharge

173,0m³/s

Max Strahler

5

Segments matched

96

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