Ontologia

HydroBASINS lev08 watershed · #7080337590

Bassin de Stony River

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 : Lake, Saint Louis

43% lakePfafstetter: 71224986

Sub-basin area

976,9km²

Upstream area

977km²

Discharge

14,69m³/s

Mean elev.

517m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de South Kawishiwi River33 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 644 distinct species · 32 757 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 757 obs · 24 cellules
Obs. / cellule
≥ 5 392
2 944–5 391
1 619–2 943
904–1 618
< 904

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

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Stony River : 24 espèces reliées par 66 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
66
Connectance
0.099
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°

3,1°C

Annual rain

739mm

Moisture idx (CMI)

-0,02

Runoff

493mm/an

PET

756mm

AET

604mm

Mean slope

1,1°

Water table

24cm

Forest

87%

Crops

0%

Urban

0%

Protected

2%

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