Rivière· 17 segments
Nels River
Crosses 1 administrative regions : Eden
Total length
118km
Max discharge
9,1m³/s
Max Strahler
5
Segments matched
17
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- EdenWestern Cape · South Africa53.2 kmin this dpt
2 intersecting protected areas
Cape Floral Region Protected Areas
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Rooiolifantskloof Nature Reserve
IUCN Not ReportedNature Reserve
1 page = 1 named river (aggregation of 17 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
258 distinct species · 631 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Nels River : 21 espèces reliées par 30 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (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
118km
Max discharge
9,1m³/s
Max Strahler
5
Segments matched
17
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.