Ontologia

Commune · CAN

Fort Nelson 2

Canada

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

Species observed

681

Observations

5 798

Area

82,8km²

Ecological tissue

Sample of 38 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 Fort Nelson 2 : 26 espèces reliées par 111 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
111
Connectance
0.158
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

681 distinct species · 5 798 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 798 obs · 8 cellules
Obs. / cellule
≥ 3 981
3 981–3 980
328–3 980
298–327
< 298

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

Climate

Mean T°

-0,0°C

Annual rain

488mm

Warmest m°

23,0°C

Coldest m°

-23,0°C

Elevation: 365 m on average (min 289 m, max 432 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,0°C
Annual rain
488mm
Warmest month
23,0°C
Coldest month
-23,0°C
Mean alt.
365m
Min
289m
Max
432m
Std. dev.
40m
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

6,3

Org. C

53,1g/kg

Clay

29,1%

Sand

31,2%

Silt

39,8%

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

Dominant lithology: ssGLiMaggregated to Northern Rockies

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
59,3g/kg
Clay
28,4%
Sand
31,1%
Silt
40,5%
5–15 cm
pH H₂O
6,2
Org. C
57,4g/kg
Clay
28,9%
Sand
31,3%
Silt
39,8%
15–30 cm
pH H₂O
6,4
Org. C
42,5g/kg
Clay
29,9%
Sand
31,2%
Silt
39,0%

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

Land cover

Forest87.0%
Crops0.0%
Built-up0.0%
Bare soil0.6%
Other (grassland, water…)12.3%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

20,6km

Basins crossed

5

Max stream order

6

Max drainage

43 660km²

Discharge in basins

112,7m³/s

Mean precip.

444mm/an

Mean T°

-1,5°C

Moisture idx

-0,32

Max snow

52%

Mean runoff

307mm/an

Mean elev. (basins)

400m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

0,9%

Pesticides

0,0kg/km²

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