Ontologia

Commune · CAN

Division No. 23, Unorganized

Canada

DfcCold, no dry season, cold summer(75 %)

Species observed

8 393

Observations

618 932

Area

268 054,7km²

Ecological tissue

Sample of 31 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 Division No. 23, Unorganized : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 2 types (connectance 15.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
74
Connectance
0.159
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

8 393 distinct species · 618 932 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

618 932 obs · 166 cellules
Obs. / cellule
≥ 26 877
1 900–26 876
529–1 899
154–528
< 154

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-4,7°C

Annual rain

565mm

Warmest m°

20,3°C

Coldest m°

-28,1°C

Elevation: 221 m on average (min -18 m, max 492 m)

Bioclimatic detailsExpert
Annual mean temp.
-4,7°C
Annual rain
565mm
Warmest month
20,3°C
Coldest month
-28,1°C
Mean alt.
221m
Min
-18m
Max
492m
Std. dev.
111m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(75 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

126,8g/kg

Clay

29,3%

Sand

39,2%

Silt

31,6%

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

Dominant lithology: mtGLiMaggregated to Division No. 23

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
128,8g/kg
Clay
28,0%
Sand
39,8%
Silt
32,2%
5–15 cm
pH H₂O
6,1
Org. C
123,4g/kg
Clay
29,2%
Sand
39,3%
Silt
31,5%
15–30 cm
pH H₂O
6,2
Org. C
128,3g/kg
Clay
30,6%
Sand
38,5%
Silt
30,9%

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

Land cover

Forest27.8%
Crops0.0%
Built-up0.0%
Bare soil3.5%
Other (grassland, water…)68.7%

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

Hydrology443 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

14 065,4km

Lake surface here

10 245,89km²

Basins crossed

443

Max stream order

9

Max drainage

1 004 347km²

Discharge in basins

42 047,8m³/s

Mean precip.

458mm/an

Mean T°

-5,6°C

Moisture idx

-0,04

Max snow

66%

Mean runoff

229mm/an

Mean elev. (basins)

220m

Watersheds crossing here

434 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

0,0%

Pesticides

0,0kg/km²

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