Ontologia

Commune · CAN

Petit-Mécatina

Canada

DfcCold, no dry season, cold summer(52 %)

Species observed

618

Observations

2 739

Area

40 052,2km²

Ecological tissue

Sample of 37 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 Petit-Mécatina : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
87
Connectance
0.124
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

618 distinct species · 2 739 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 739 obs · 252 cellules
Obs. / cellule
≥ 73
32–72
10–31
4–9
< 4

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

Climate

Mean T°

0,6°C

Annual rain

1 233mm

Warmest m°

19,2°C

Coldest m°

-19,4°C

Elevation: 291 m on average (min 7 m, max 594 m)

Bioclimatic detailsExpert
Annual mean temp.
0,6°C
Annual rain
1 233mm
Warmest month
19,2°C
Coldest month
-19,4°C
Mean alt.
291m
Min
7m
Max
594m
Std. dev.
132m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(52 %)Cold

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

Hydrology85 basins · 50 lakes · 42 rivers

Hydrology metrics for this exact territory

Stream length here

2 835,0km

Lake surface here

1 173,96km²

Basins crossed

85

Max stream order

6

Max drainage

19 338km²

Discharge in basins

5 208,1m³/s

Mean precip.

1 126mm/an

Mean T°

-0,5°C

Moisture idx

0,55

Max snow

61%

Mean runoff

871mm/an

Mean elev. (basins)

287m

Watersheds crossing here

76 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (42, ord ≥ 4)

30 more river segments

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

Protected areas8

IUCN II · 5IUCN Not Reported · 3🌊 Marine · 3
Complete list

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