Ontologia

Commune · CAN

Lac-Douaire

Canada

DfbCold, no dry season, warm summer(100 %)

Species observed

602

Observations

16 512

Area

2 198,4km²

Ecological tissue

Sample of 33 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 Lac-Douaire : 27 espèces + 6 bulles famille, 48 interactions GloBI documentées sur 3 types (connectance 9.1%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
48
Connectance
0.091
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

602 distinct species · 16 512 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 512 obs · 71 cellules
Obs. / cellule
≥ 6 809
352–6 808
109–351
60–108
< 60

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

Climate

Mean T°

3,2°C

Annual rain

1 151mm

Warmest m°

22,7°C

Coldest m°

-18,0°C

Elevation: 360 m on average (min 221 m, max 558 m)

Bioclimatic detailsExpert
Annual mean temp.
3,2°C
Annual rain
1 151mm
Warmest month
22,7°C
Coldest month
-18,0°C
Mean alt.
360m
Min
221m
Max
558m
Std. dev.
69m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)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

76,2g/kg

Clay

16,6%

Sand

45,0%

Silt

38,4%

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

Dominant lithology: mtGLiMaggregated to Antoine-Labelle

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
115,9g/kg
Clay
16,2%
Sand
44,6%
Silt
39,2%
5–15 cm
pH H₂O
5,2
Org. C
76,0g/kg
Clay
16,5%
Sand
44,9%
Silt
38,6%
15–30 cm
pH H₂O
5,3
Org. C
36,8g/kg
Clay
17,0%
Sand
45,6%
Silt
37,4%

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

Land cover

Forest86.2%
Crops0.1%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)13.2%

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

Hydrology10 basins · 50 lakes · 48 rivers

Hydrology metrics for this exact territory

Stream length here

576,5km

Lake surface here

105,71km²

Basins crossed

10

Max stream order

5

Max drainage

7 160km²

Discharge in basins

85,2m³/s

Mean precip.

1 007mm/an

Mean T°

2,7°C

Moisture idx

0,26

Max snow

48%

Mean runoff

500mm/an

Mean elev. (basins)

336m

Watersheds crossing here

1 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (48, ord ≥ 4)

36 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

0,7kg/km²

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

Protected areas46

IUCN IV · 39IUCN III · 5IUCN II · 1IUCN VI · 1
Complete list

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