Marais-de-Katevale Nature Reserve
IUCN Not ReportedRecognized nature reserve · 2014
1 km²
Commune · CAN
Sainte-Catherine-de-Hatley
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
776
Observations
18 640
Area
94,4km²
Ecological tissue
Sample of 28 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 Sainte-Catherine-de-Hatley : 19 espèces reliées par 63 interactions GloBI sur 3 types (connectance 15.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
63
Connectance
0.155
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
776 distinct species · 18 640 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,8°C
Annual rain
1 215mm
Warmest m°
23,7°C
Coldest m°
-14,7°C
Elevation: 246 m on average (min 163 m, max 365 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,8°C
Annual rain
1 215mm
Warmest month
23,7°C
Coldest month
-14,7°C
Mean alt.
246m
Min
163m
Max
365m
Std. dev.
47m
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
70,1g/kg
Clay
16,4%
Sand
40,4%
Silt
43,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Memphrémagog
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,0
Org. C
123,0g/kg
Clay
16,6%
Sand
40,3%
Silt
43,2%
5–15 cm
pH H₂O
5,1
Org. C
55,9g/kg
Clay
15,9%
Sand
40,4%
Silt
43,7%
15–30 cm
pH H₂O
5,2
Org. C
31,4g/kg
Clay
16,8%
Sand
40,5%
Silt
42,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.9%
Crops10.8%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)29.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 2 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
17,1km
Lake surface here
8,23km²
Basins crossed
2
Max stream order
4
Max drainage
2 013km²
Discharge in basins
2,2m³/s
Mean precip.
1 087mm/an
Mean T°
4,3°C
Moisture idx
0,25
Max snow
33%
Mean runoff
729mm/an
Mean elev. (basins)
362m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (7, ord ≥ 4)
- Rivière Magogord 4len here4.93 km15%total32 km
- Ruisseau McConnellord 1len here4.70 km84%total6 km
- Ruisseau Misseauord 1len here2.96 km43%total7 km
- Ruisseau Websterord 1len here1.67 km68%total2 km
- Ruisseau Rougeord 4len here1.18 km4%total28 km
- Ruisseau Noirord 2len here0.85 km1%total97 km
- Ruisseau Lamontagneord 1len here0.85 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
35,3%
Pesticides
13,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN IV · 2
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization · 2024
0 km²
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization · 2024
0 km²
Hameau Nature Reserve
IUCN Not ReportedRecognized nature reserve · 2013
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN