Ontologia

Commune · CAN

Lac-Matapédia

Canada

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

Species observed

371

Observations

7 656

Area

84,3km²

Ecological tissue

Sample of 29 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-Matapédia : 21 espèces + 8 bulles famille, 49 interactions GloBI documentées sur 3 types (connectance 12.1%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
29
Interactions affichées
49
Connectance
0.121
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

371 distinct species · 7 656 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 656 obs · 7 cellules
Obs. / cellule
≥ 3 746
3 746–3 745
462–3 745
421–461
< 421

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

Climate

Mean T°

3,1°C

Annual rain

1 104mm

Warmest m°

22,0°C

Coldest m°

-17,3°C

Elevation: 226 m on average (min 156 m, max 409 m)

Bioclimatic detailsExpert
Annual mean temp.
3,1°C
Annual rain
1 104mm
Warmest month
22,0°C
Coldest month
-17,3°C
Mean alt.
226m
Min
156m
Max
409m
Std. dev.
58m
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

5,3

Org. C

60,6g/kg

Clay

22,6%

Sand

39,0%

Silt

38,4%

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

Dominant lithology: smGLiMaggregated to La Matapédia

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
82,5g/kg
Clay
22,6%
Sand
36,8%
Silt
40,6%
5–15 cm
pH H₂O
5,3
Org. C
64,7g/kg
Clay
22,8%
Sand
38,7%
Silt
38,5%
15–30 cm
pH H₂O
5,4
Org. C
34,7g/kg
Clay
22,5%
Sand
41,5%
Silt
36,1%

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

Land cover

Forest69.8%
Crops2.3%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)27.7%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,0km

Lake surface here

13,00km²

Basins crossed

2

Max stream order

2

Max drainage

1 278km²

Discharge in basins

1,8m³/s

Mean precip.

1 023mm/an

Mean T°

1,7°C

Moisture idx

0,34

Max snow

47%

Mean runoff

678mm/an

Mean elev. (basins)

298m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

0,5%

Pesticides

2,7kg/km²

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