Saguenay-St. Lawrence Marine Park
IUCN IIMarine park · 1998
1 247 km²
Commune · CAN
Petit-Saguenay
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
676
Observations
10 943
Area
363,8km²
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 Petit-Saguenay : 19 espèces reliées par 86 interactions GloBI sur 3 types (connectance 16.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
86
Connectance
0.163
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
676 distinct species · 10 943 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,5°C
Annual rain
1 115mm
Warmest m°
21,6°C
Coldest m°
-18,5°C
Elevation: 229 m on average (min -119 m, max 599 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,5°C
Annual rain
1 115mm
Warmest month
21,6°C
Coldest month
-18,5°C
Mean alt.
229m
Min
-119m
Max
599m
Std. dev.
136m
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
73,1g/kg
Clay
20,4%
Sand
43,8%
Silt
35,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Le Fjord-du-Saguenay
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
105,9g/kg
Clay
20,4%
Sand
42,5%
Silt
37,2%
5–15 cm
pH H₂O
5,0
Org. C
73,3g/kg
Clay
20,6%
Sand
43,4%
Silt
36,0%
15–30 cm
pH H₂O
5,2
Org. C
40,1g/kg
Clay
20,1%
Sand
45,6%
Silt
34,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest79.2%
Crops0.3%
Built-up0.0%
Bare soil0.7%
Other (grassland, water…)19.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 34 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
95,1km
Lake surface here
5,67km²
Basins crossed
6
Max stream order
7
Max drainage
87 596km²
Discharge in basins
2 103,5m³/s
Mean precip.
1 043mm/an
Mean T°
1,9°C
Moisture idx
0,36
Max snow
53%
Mean runoff
668mm/an
Mean elev. (basins)
326m
Watersheds crossing here
- Bassin de Rivière Petit Saguenaysub-area795,6 km²overlap185.13 km²51%
- Bassin de Rivière des Petites Îlessub-area231 km²overlap124.72 km²34%
- Bassin de Ruisseau Gagnonsub-area76,4 km²overlap27.70 km²8%
- Bassin de Rivière aux Canardssub-area965,9 km²overlap12.64 km²3%
- Bassin de Rivière Saint-Jeansub-area50,5 km²overlap11.03 km²3%
- Bassin de Rivière Saint-Jeansub-area789,1 km²overlap2.59 km²1%
Lakes (34, top by area)
- Lac aux Pins Rougesarea1 km²avg depth21.4 m
- Lac 999904area0,7 km²avg depth6.6 m
- Lac 998934area0,6 km²avg depth8.9 m
- Lac 999292area0,6 km²avg depth6.1 m
- Lac 998163area0,3 km²avg depth6.4 m
- Lac 999208area0,3 km²avg depth7.5 m
- Lac 999504area0,3 km²avg depth7.7 m
- Lac 999042area0,2 km²avg depth5.8 m
- Lac 998351area0,2 km²avg depth4.0 m
25 more lakes
- Lac 998714area0,2 km²avg depth9.0 m
- Lac 999004area0,2 km²avg depth5.1 m
- Lac 999938area0,2 km²avg depth6.8 m
- Lac 997745area0,2 km²avg depth4.9 m
- Lac 998068area0,2 km²avg depth5.9 m
- Lac 997836area0,2 km²avg depth4.4 m
- Lac 998320area0,2 km²avg depth5.3 m
- Lac 998910area0,2 km²avg depth6.5 m
- Lac 999417area0,2 km²avg depth6.4 m
- Lac 999138area0,2 km²avg depth5.3 m
- Lac 999596area0,2 km²avg depth4.3 m
- Lac 998771area0,2 km²avg depth5.7 m
- Lac 999614area0,2 km²avg depth5.3 m
- Lac 998184area0,1 km²avg depth7.2 m
- Lac 998224area0,1 km²avg depth5.6 m
- Lac 998212area0,1 km²avg depth6.4 m
- Lac 998451area0,1 km²avg depth9.9 m
- Lac 999807area0,1 km²avg depth5.3 m
- Lac 999844area0,1 km²avg depth4.5 m
- Lac 997126area0,1 km²avg depth8.1 m
- Lac 996771area0,1 km²avg depth8.0 m
- Lac 997835area0,1 km²avg depth5.5 m
- Lac 997269area0,1 km²avg depth5.0 m
- Lac 999172area0,1 km²avg depth4.4 m
- Lac 999092area0,1 km²avg depth6.4 m
Rivers / streams (13, ord ≥ 4)
- Rivière Petit Saguenayord 4len here35.65 km40%total88 km
- Ruisseau Petite Poussièreord 3len here13.45 km100%total13 km
- Rivière des Petites Îlesord 7len here10.03 km74%total14 km
- Rivière du Cabanageord 2len here8.54 km100%total9 km
- Rivière Saint-Athanaseord 1len here7.50 km100%total8 km
- Ruisseau Dallaireord 1len here5.65 km100%total6 km
- Ruisseau des Îlesord 2len here5.34 km100%total5 km
- Ruisseau Gagnonord 7len here2.29 km24%total10 km
- Rivière Sainte-Margueriteord 7len here1.97 km1%total144 km
- Ruisseau du Brouillardord 3len here1.58 km100%total2 km
- Rivière Saint-Jeanord 7len here1.52 km2%total70 km
- Rivière Saint-Étienneord 1len here1.25 km100%total1 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
1,8%
Pesticides
0,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN II · 3IUCN IV · 2IUCN III · 1🌊 Marine · 3
Saguenay-St. Lawrence Marine Park
IUCN IIMarine Park · 1998
1 247 km²
Fjord-du-Saguenay National Park (Québec)
IUCN IIQuebec's national park · 1983
327 km²
rivière du Portage Old-Growth Forest
IUCN IIIOld-growth forest · 2002
2 km²
03351R039 Biological Refuge
IUCN IVBiological refuge · 2012
1 km²
03351R037 Biological Refuge
IUCN IVBiological refuge · 2014
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN