Ruisseau· 14 segments
Piedra River
Crosses 2 administrative regions : Archuleta, Hinsdale
Total length
70km
Max discharge
6m³/s
Max Strahler
3
Segments matched
14
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
1 intersecting protected areas
Chimney Rock
IUCN IIINational Monument
1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
222 distinct species · 2 253 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Piedra River : 23 espèces reliées par 111 interactions GloBI sur 4 types (connectance 15.8%, filtre Serrano α=0.2). 15 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
70km
Max discharge
6,0m³/s
Max Strahler
3
Segments matched
14
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.