Rivière· 17 segments
New River
Crosses 1 administrative regions : Trinity
Total length
1 417km
Max discharge
18,1m³/s
Max Strahler
4
Segments matched
17
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- TrinityCalifornia · United States36.8 kmin this dpt
3 intersecting protected areas
Trinity Alps
IUCN IbWilderness
Trinity, California
IUCN VWild and Scenic River
Trinity, California
IUCN VWild and Scenic River
1 page = 1 named river (aggregation of 17 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
254 distinct species · 555 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 New River : 33 espèces reliées par 70 interactions GloBI sur 5 types (connectance 7.4%, filtre Serrano α=0.2). 11 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
1 417km
Max discharge
18,1m³/s
Max Strahler
4
Segments matched
17
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.