Ontologia

Commune · CAN

Rivière-aux-Outardes

Canada

DfcCold, no dry season, cold summer(58 %)

Species observed

881

Observations

24 606

Area

37 782,4km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Rivière-aux-Outardes : 22 espèces reliées par 131 interactions GloBI sur 3 types (connectance 17.7%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
131
Connectance
0.177
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

881 distinct species · 24 606 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 606 obs · 354 cellules
Obs. / cellule
≥ 691
215–690
48–214
15–47
< 15

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

Climate

Mean T°

-0,2°C

Annual rain

1 215mm

Warmest m°

19,5°C

Coldest m°

-22,2°C

Elevation: 475 m on average (min 36 m, max 1 010 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,2°C
Annual rain
1 215mm
Warmest month
19,5°C
Coldest month
-22,2°C
Mean alt.
475m
Min
36m
Max
1 010m
Std. dev.
139m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(58 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,2

Org. C

43,9g/kg

Clay

14,6%

Sand

52,5%

Silt

32,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Manicouagan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
49,6g/kg
Clay
14,3%
Sand
52,1%
Silt
33,6%
5–15 cm
pH H₂O
5,2
Org. C
52,4g/kg
Clay
14,8%
Sand
52,6%
Silt
32,6%
15–30 cm
pH H₂O
5,3
Org. C
29,8g/kg
Clay
14,8%
Sand
52,8%
Silt
32,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest67.0%
Crops0.0%
Built-up0.0%
Bare soil1.0%
Other (grassland, water…)32.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology61 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

5 101,6km

Lake surface here

2 905,54km²

Basins crossed

61

Max stream order

7

Max drainage

45 630km²

Discharge in basins

5 956,2m³/s

Mean precip.

1 001mm/an

Mean T°

-1,5°C

Moisture idx

0,41

Max snow

60%

Mean runoff

594mm/an

Mean elev. (basins)

473m

Watersheds crossing here

52 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

1,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas100

IUCN IV · 81IUCN III · 8IUCN II · 7IUCN Ia · 2IUCN Ib · 1IUCN Not Reported · 1
Complete list

+ 40 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN