Ontologia

HydroBASINS lev08 watershed · #7080310660

Bassin de Rivière Ashuapmushuan

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Le Domaine-du-Roy, Maria-Chapdelaine

54% lakePfafstetter: 72408417

Sub-basin area

171,8km²

Upstream area

14 643,7km²

Discharge

250,1m³/s

Mean elev.

251m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rivière Ashuapmushuan82 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

154 distinct species · 3 837 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 837 obs · 3 cellules
Obs. / cellule
≥ 3 637
3 637–3 636
3 637–3 636
170–3 636
< 170

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 30 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Rivière Ashuapmushuan : 18 espèces reliées par 92 interactions GloBI sur 3 types (connectance 19.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
92
Connectance
0.198
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

1,5°C

Annual rain

873mm

Moisture idx (CMI)

0,19

Runoff

503mm/an

PET

703mm

AET

569mm

Mean slope

2,9°

Water table

47cm

Forest

62%

Crops

4%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)