4010704
IUCN IINature Legacy protected area · 2021
28 km²
Commune · CAN
Saint-Alexis-de-Matapédia
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
201
Observations
4 428
Area
81,3km²
Ecological tissue
Sample of 29 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-Alexis-de-Matapédia : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 8 bulles famille, 44 interactions GloBI documentées sur 3 types (connectance 10.8%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
29
Interactions affichées
44
Connectance
0.108
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
201 distinct species · 4 428 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,2°C
Annual rain
1 200mm
Warmest m°
22,4°C
Coldest m°
-17,9°C
Elevation: 228 m on average (min 91 m, max 274 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,2°C
Annual rain
1 200mm
Warmest month
22,4°C
Coldest month
-17,9°C
Mean alt.
228m
Min
91m
Max
274m
Std. dev.
38m
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
5,0
Org. C
58,2g/kg
Clay
21,7%
Sand
35,2%
Silt
43,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Avignon
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
77,0g/kg
Clay
22,4%
Sand
32,0%
Silt
45,6%
5–15 cm
pH H₂O
5,0
Org. C
63,5g/kg
Clay
21,8%
Sand
35,1%
Silt
43,1%
15–30 cm
pH H₂O
5,2
Org. C
34,3g/kg
Clay
21,0%
Sand
38,7%
Silt
40,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest70.6%
Crops7.3%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)21.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
12,8km
Basins crossed
3
Max stream order
5
Max drainage
7 865km²
Discharge in basins
31,7m³/s
Mean precip.
1 034mm/an
Mean T°
2,2°C
Moisture idx
0,30
Max snow
47%
Mean runoff
650mm/an
Mean elev. (basins)
266m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
8,0%
Pesticides
1,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN