Commune · CAN
Fort Severn 89
Canada
Species observed
488
Observations
2 727
Area
43,2km²
Ecological tissue
Sample of 33 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).
Indicateurs du tissu écologique
Tissu écologique de Fort Severn 89 : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 35 interactions GloBI documentées sur 3 types (connectance 6.6%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
488 distinct species · 2 727 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-5,2°C
Annual rain
585mm
Warmest m°
17,0°C
Coldest m°
-28,3°C
Elevation: 16 m on average (min 2 m, max 26 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology3 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
13,5km
Lake surface here
0,11km²
Basins crossed
3
Max stream order
7
Max drainage
101 172km²
Discharge in basins
18,6m³/s
Mean precip.
481mm/an
Mean T°
-4,8°C
Moisture idx
0,04
Max snow
55%
Mean runoff
336mm/an
Mean elev. (basins)
36m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10