Lac Brazeau (partie Barker) Natural Area Under Private Stewardship
IUCN Not ReportedNatural Area Under Private Stewardship · 2023
0 km²
Commune · CAN
Ivry-sur-le-Lac
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
273
Observations
2 100
Area
35,6km²
Ecological tissue
Sample of 38 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 Ivry-sur-le-Lac : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 39 interactions GloBI documentées sur 4 types (connectance 5.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
39
Connectance
0.056
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
273 distinct species · 2 100 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,8°C
Annual rain
1 317mm
Warmest m°
22,6°C
Coldest m°
-16,8°C
Elevation: 420 m on average (min 383 m, max 476 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,8°C
Annual rain
1 317mm
Warmest month
22,6°C
Coldest month
-16,8°C
Mean alt.
420m
Min
383m
Max
476m
Std. dev.
24m
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
5,1
Org. C
67,6g/kg
Clay
15,3%
Sand
45,8%
Silt
38,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Les Laurentides
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,0
Org. C
106,4g/kg
Clay
15,6%
Sand
45,0%
Silt
39,4%
5–15 cm
pH H₂O
5,1
Org. C
62,0g/kg
Clay
15,2%
Sand
45,5%
Silt
39,4%
15–30 cm
pH H₂O
5,2
Org. C
34,3g/kg
Clay
15,0%
Sand
46,9%
Silt
38,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest77.6%
Crops0.1%
Built-up0.1%
Bare soil1.2%
Other (grassland, water…)21.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 6 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,6km
Lake surface here
4,87km²
Basins crossed
3
Max stream order
3
Max drainage
4 259km²
Discharge in basins
0,7m³/s
Mean precip.
1 032mm/an
Mean T°
4,3°C
Moisture idx
0,24
Max snow
36%
Mean runoff
577mm/an
Mean elev. (basins)
277m
Watersheds crossing here
Lakes (6, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,9nW
Built-up
7,9%
Pesticides
2,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Manitou (partie Huot) Natural Area Under Private Stewardship
IUCN Not ReportedNatural Area Under Private Stewardship · 2021
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN