Ontologia

Commune · CAN

Greater Madawaska

Canada

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

Species observed

2 798

Observations

43 148

Area

1 115,3km²

Ecological tissue

Sample of 41 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 Greater Madawaska : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 7 bulles famille, 54 interactions GloBI documentées sur 3 types (connectance 6.6%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
41
Interactions affichées
54
Connectance
0.066
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

2 798 distinct species · 43 148 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 148 obs · 29 cellules
Obs. / cellule
≥ 7 435
4 022–7 434
1 673–4 021
794–1 672
< 794

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

Climate

Mean T°

5,6°C

Annual rain

899mm

Warmest m°

24,9°C

Coldest m°

-14,5°C

Elevation: 271 m on average (min 153 m, max 418 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
899mm
Warmest month
24,9°C
Coldest month
-14,5°C
Mean alt.
271m
Min
153m
Max
418m
Std. dev.
72m
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

5,6

Org. C

51,3g/kg

Clay

27,9%

Sand

30,8%

Silt

41,3%

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

Dominant lithology: paGLiMaggregated to Renfrew

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
80,3g/kg
Clay
27,3%
Sand
31,0%
Silt
41,7%
5–15 cm
pH H₂O
5,6
Org. C
44,6g/kg
Clay
27,9%
Sand
30,5%
Silt
41,7%
15–30 cm
pH H₂O
5,6
Org. C
28,9g/kg
Clay
28,6%
Sand
30,8%
Silt
40,7%

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

Land cover

Forest78.2%
Crops1.0%
Built-up0.0%
Bare soil0.8%
Other (grassland, water…)20.0%

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

Hydrology6 basins · 50 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

225,9km

Lake surface here

68,65km²

Basins crossed

6

Max stream order

5

Max drainage

78 696km²

Discharge in basins

84,2m³/s

Mean precip.

860mm/an

Mean T°

5,0°C

Moisture idx

0,06

Max snow

35%

Mean runoff

334mm/an

Mean elev. (basins)

278m

Lakes (50, top by area)

41 more lakes

Rivers / streams (16, ord ≥ 4)

4 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

2,3%

Pesticides

2,8kg/km²

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

Protected areas5

IUCN II · 2IUCN Ia · 2IUCN Ib · 1

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