Rivière· 3 segments
Ruisseau Desjardins
Crosses 4 administrative regions : Communauté-Urbaine-de-l'Outaouai, Les Collines-de-l'Outaouais, Ottawa, Rouyn-Noranda
Total length
21km
Max discharge
363,7m³/s
Max Strahler
6
Segments matched
3
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Communauté-Urbaine-de-l'OutaouaiQuébec · Canada14.6 kmin this dpt
- Les Collines-de-l'OutaouaisQuébec · Canada4.5 kmin this dpt
- Rouyn-NorandaQuébec · Canada1.1 kmin this dpt
- OttawaOntario · Canada0.0 kmin this dpt
3 intersecting protected areas
Leamy lake park
IUCN IVValued Natural Habitat
Philemon-Leamy corridor
IUCN Not ApplicableOECM
Rockcliffe Park
IUCN IVValued Natural Habitat
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
848 distinct species · 17 220 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Ruisseau Desjardins : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 4 types (connectance 13.1%, filtre Serrano α=0.2). 12 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
21km
Max discharge
363,7m³/s
Max Strahler
6
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.