Proposed Seigneurie-du-Triton Biodiversity Reserve
IUCN IIProposed biodiversity reserve · 2007
410 km²
Commune · CAN
Lac-Édouard
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
294
Observations
3 133
Area
978,8km²
Ecological tissue
Sample of 41 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 Lac-Édouard : 37 espèces + 4 bulles famille, 46 interactions GloBI documentées sur 4 types (connectance 5.6%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
41
Interactions affichées
46
Connectance
0.056
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
294 distinct species · 3 133 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,6°C
Annual rain
1 171mm
Warmest m°
21,9°C
Coldest m°
-19,2°C
Elevation: 408 m on average (min 217 m, max 539 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,6°C
Annual rain
1 171mm
Warmest month
21,9°C
Coldest month
-19,2°C
Mean alt.
408m
Min
217m
Max
539m
Std. dev.
44m
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
4,9
Org. C
82,1g/kg
Clay
16,0%
Sand
49,8%
Silt
34,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Le Haut-Saint-Maurice
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
114,6g/kg
Clay
17,1%
Sand
47,5%
Silt
35,4%
5–15 cm
pH H₂O
4,9
Org. C
91,1g/kg
Clay
16,0%
Sand
49,8%
Silt
34,2%
15–30 cm
pH H₂O
5,0
Org. C
40,6g/kg
Clay
14,9%
Sand
52,0%
Silt
33,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest82.3%
Crops0.1%
Built-up0.0%
Bare soil0.4%
Other (grassland, water…)17.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 50 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
198,9km
Lake surface here
59,17km²
Basins crossed
3
Max stream order
4
Max drainage
1 437km²
Discharge in basins
21,2m³/s
Mean precip.
1 087mm/an
Mean T°
2,3°C
Moisture idx
0,34
Max snow
49%
Mean runoff
693mm/an
Mean elev. (basins)
424m
Watersheds crossing here
Lakes (50, top by area)
- Lac Édouardarea27,3 km²avg depth17.2 m
- Lac aux Rognonsarea5,7 km²avg depth12.6 m
- Lac des Trois Caribousarea4,4 km²avg depth15.2 m
- Lac de l'Algonquinarea4,4 km²avg depth15.2 m
- Lac à la Croixarea1,9 km²avg depth6.5 m
- Lac Baptistearea1,6 km²avg depth7.2 m
- Lac Catherinearea1,3 km²avg depth11.7 m
- Lac des Coteauxarea1,2 km²avg depth11.8 m
- Lac au Bouquetarea1,1 km²avg depth7.6 m
41 more lakes
- Lac Brûléarea1,1 km²avg depth7.1 m
- Lac 1008509area0,9 km²avg depth4.4 m
- Lac 1011263area0,9 km²avg depth4.8 m
- Lac 1010177area0,9 km²avg depth6.5 m
- Lac 1006414area0,9 km²avg depth7.3 m
- Lac 1008310area0,8 km²avg depth5.6 m
- Lac 1004912area0,8 km²avg depth6.7 m
- Lac 1007351area0,8 km²avg depth5.7 m
- Lac 1009328area0,8 km²avg depth5.9 m
- Lac 1007835area0,8 km²avg depth5.3 m
- Lac 1012545area0,7 km²avg depth7.3 m
- Lac 1007954area0,7 km²avg depth5.3 m
- Lac 1010135area0,7 km²avg depth5.8 m
- Lac 1011475area0,6 km²avg depth6.4 m
- Lac 1007360area0,6 km²avg depth6.1 m
- Lac 1007304area0,5 km²avg depth6.4 m
- Lac 1006653area0,5 km²avg depth3.9 m
- Lac 1010441area0,5 km²avg depth5.8 m
- Lac 1009106area0,5 km²avg depth4.5 m
- Lac 1008529area0,4 km²avg depth6.5 m
- Lac 1012685area0,4 km²avg depth7.0 m
- Lac 1007469area0,4 km²avg depth4.7 m
- Lac 1006753area0,4 km²avg depth4.8 m
- Lac 1011086area0,4 km²avg depth5.2 m
- Lac 1008238area0,4 km²avg depth5.2 m
- Lac 1008508area0,4 km²avg depth4.6 m
- Lac 1012169area0,3 km²avg depth5.2 m
- Lac 1010792area0,3 km²avg depth3.5 m
- Lac 1005517area0,3 km²avg depth6.3 m
- Lac 1006066area0,3 km²avg depth5.1 m
- Lac 1010070area0,3 km²avg depth4.7 m
- Lac 1005354area0,3 km²avg depth4.5 m
- Lac 1006560area0,3 km²avg depth6.3 m
- Lac 1011773area0,3 km²avg depth5.2 m
- Lac 1007168area0,3 km²avg depth4.1 m
- Lac 1009019area0,3 km²avg depth5.2 m
- Lac 1012078area0,3 km²avg depth4.9 m
- Lac 1012149area0,3 km²avg depth6.0 m
- Lac 1006854area0,3 km²avg depth6.4 m
- Lac 1007646area0,3 km²avg depth5.6 m
- Lac 1011424area0,3 km²avg depth5.1 m
Rivers / streams (18, ord ≥ 4)
- Chenal Bostonnaisord 3len here32.96 km96%total34 km
- Rivière Batiscanord 5len here29.37 km11%total257 km
- Rivière aux Ratsord 6len here24.92 km25%total99 km
- Rivière Bostonnaisord 6len here23.02 km13%total180 km
- Rivière aux Castors Noirsord 3len here19.66 km62%total32 km
- Rivière Jeannotteord 3len here17.92 km31%total59 km
- Rivière Aberdeenord 3len here13.72 km60%total23 km
- Ruisseau des Hirondellesord 2len here8.49 km100%total8 km
- Ruisseau Catherineord 2len here7.51 km97%total8 km
- Rivière aux Rognonsord 2len here6.55 km21%total32 km
- Ruisseau aux Becs-Scieord 1len here5.87 km93%total6 km
- Petite rivière Vermillonord 2len here3.35 km11%total31 km
6 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
0,0nW
Built-up
0,9%
Pesticides
1,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN IV · 10IUCN II · 4IUCN Ia · 2IUCN III · 1
Initiative-Triade-Mauricie Territorial reserve for protected area purposes
IUCN IILand reserved for protected area · 2020
88 km²
Seigneurie-du-Triton Territorial reserve for protected area purposes
IUCN IILand reserved for protected area · 2020
72 km²
Judith-De Brésoles Ecological Reserve
IUCN IaEcological reserve · 1992
11 km²
Proposed Judith-De Brésoles Biodiversity Reserve
IUCN IIProposed biodiversity reserve · 2017
8 km²
04251R207 Biological Refuge
IUCN IVBiological refuge · 2008
5 km²
Complete list17 protected areas
- Proposed Seigneurie-du-Triton Biodiversity ReserveProposed biodiversity reserveIUCN II2007410 km²
- Initiative-Triade-Mauricie Territorial reserve for protected area purposesLand reserved for protected areaIUCN II202088 km²
- Seigneurie-du-Triton Territorial reserve for protected area purposesLand reserved for protected areaIUCN II202072 km²
- Judith-De Brésoles Ecological ReserveEcological reserveIUCN Ia199211 km²
- Proposed Judith-De Brésoles Biodiversity ReserveProposed biodiversity reserveIUCN II20178 km²
- 04251R207 Biological RefugeBiological refugeIUCN IV20085 km²
- Bog-à-Lanières Ecological ReserveEcological reserveIUCN Ia19924 km²
- 04251R002 Biological RefugeBiological refugeIUCN IV20083 km²
- 04251R087 Biological RefugeBiological refugeIUCN IV20083 km²
- 04251R217 Biological RefugeBiological refugeIUCN IV20082 km²
- 04251R907 Biological RefugeBiological refugeIUCN IV20122 km²
- 04251R001 Biological RefugeBiological refugeIUCN IV20081 km²
- 04251R191 Biological RefugeBiological refugeIUCN IV20081 km²
- 04251R012 Biological RefugeBiological refugeIUCN IV20081 km²
- Lac Fer-à-Cheval Old-Growth ForestOld-growth forestIUCN III20100 km²
- 04251R093 Biological RefugeBiological refugeIUCN IV20080 km²
- 04251R091 Biological RefugeBiological refugeIUCN IV20080 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN