Ontologia

Commune · CAN

Mattawa

Canada

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

Species observed

458

Observations

5 542

Area

3,9km²

Ecological tissue

Sample of 48 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 Mattawa : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 152 interactions GloBI sur 5 types (connectance 9.2%, filtre Serrano α=0.2). 35 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
58
Interactions affichées
152
Connectance
0.092
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

458 distinct species · 5 542 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 542 obs · 2 cellules
Obs. / cellule
≥ 3 358
3 358–3 357
3 358–3 357
3 358–3 357
< 3 358

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

Climate

Mean T°

5,0°C

Annual rain

850mm

Warmest m°

25,0°C

Coldest m°

-16,5°C

Elevation: 190 m on average (min 170 m, max 242 m)

Bioclimatic detailsExpert
Annual mean temp.
5,0°C
Annual rain
850mm
Warmest month
25,0°C
Coldest month
-16,5°C
Mean alt.
190m
Min
170m
Max
242m
Std. dev.
15m
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

44,7g/kg

Clay

19,7%

Sand

44,8%

Silt

35,6%

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

Dominant lithology: paGLiMaggregated to Nipissing

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
68,3g/kg
Clay
19,5%
Sand
44,7%
Silt
35,8%
5–15 cm
pH H₂O
5,2
Org. C
41,2g/kg
Clay
19,0%
Sand
45,4%
Silt
35,8%
15–30 cm
pH H₂O
5,2
Org. C
24,7g/kg
Clay
20,5%
Sand
44,4%
Silt
35,1%

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

Land cover

Forest45.6%
Crops0.3%
Built-up5.1%
Bare soil0.4%
Other (grassland, water…)48.6%

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

Hydrology3 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Lake surface here

0,00km²

Basins crossed

3

Max stream order

7

Max drainage

56 366km²

Discharge in basins

0,7m³/s

Mean precip.

921mm/an

Mean T°

3,4°C

Moisture idx

0,14

Max snow

42%

Mean runoff

387mm/an

Mean elev. (basins)

322m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

5,7nW

Built-up

509,9%

Pesticides

1,3kg/km²

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