Ruisseau· 23 segments
Nahoon River
Crosses 2 administrative regions : Amathole, Buffalo City
Total length
88km
Max discharge
3,7m³/s
Max Strahler
3
Segments matched
23
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Buffalo CityEastern Cape · South Africa97.4 kmin this dpt
- AmatholeEastern Cape · South Africa23.8 kmin this dpt
2 intersecting protected areas
Amathole Marine Protected Area
IUCN Not ReportedMarine Protected Area
Nahoon Nature Reserve
IUCN Not ReportedNature Reserve
1 page = 1 named river (aggregation of 23 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
170 distinct species · 1 095 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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).
Indicateurs du tissu écologique
Tissu écologique de Nahoon River : 16 espèces reliées par 11 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
88km
Max discharge
3,7m³/s
Max Strahler
3
Segments matched
23
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.