Ontologia

Commune · CAN

Saint-Jean

Canada

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

Species observed

2 126

Observations

46 016

Area

45,1km²

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 Saint-Jean : 20 espèces reliées par 74 interactions GloBI sur 3 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
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

2 126 distinct species · 46 016 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 016 obs · 5 cellules
Obs. / cellule
≥ 25 605
25 605–25 604
10 452–25 604
7 015–10 451
< 7 015

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

Climate

Mean T°

4,9°C

Annual rain

1 306mm

Warmest m°

24,5°C

Coldest m°

-16,6°C

Elevation: 56 m on average (min -15 m, max 103 m)

Bioclimatic detailsExpert
Annual mean temp.
4,9°C
Annual rain
1 306mm
Warmest month
24,5°C
Coldest month
-16,6°C
Mean alt.
56m
Min
-15m
Max
103m
Std. dev.
20m
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)

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,6km

Basins crossed

1

Max stream order

1

Max drainage

481km²

Discharge in basins

0,7m³/s

Mean precip.

1 111mm/an

Mean T°

3,9°C

Moisture idx

0,34

Max snow

39%

Mean runoff

858mm/an

Mean elev. (basins)

196m

Watersheds crossing here

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

Protected areas2

IUCN IV · 2🌊 Marine · 2

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