Ruisseau· 5 segments
Arroyo Las Piedras
Crosses 4 administrative regions : Almirante Brown, Avellaneda, Florencio Varela, Quilmes
Total length
77km
Max discharge
1,7m³/s
Max Strahler
2
Segments matched
5
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- QuilmesBuenos Aires · Argentina10.6 kmin this dpt
- Almirante BrownBuenos Aires · Argentina6.7 kmin this dpt
- AvellanedaBuenos Aires · Argentina6.3 kmin this dpt
- Florencio VarelaBuenos Aires · Argentina4.6 kmin this dpt
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
193 distinct species · 1 305 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Arroyo Las Piedras : 42 espèces reliées par 55 interactions GloBI sur 5 types (connectance 5.1%, filtre Serrano α=0.2). 5 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
77km
Max discharge
1,7m³/s
Max Strahler
2
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.