Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Cheakamus 11
Canada
CfbTemperate, no dry season, warm summer(100 %)
Species observed
667
Observations
7 407
Area
23,4km²
Ecological tissue
Sample of 46 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 Cheakamus 11 : 30 espèces reliées par 103 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
46
Interactions affichées
103
Connectance
0.100
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
667 distinct species · 7 407 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
2 391mm
Warmest m°
25,5°C
Coldest m°
-0,4°C
Elevation: 99 m on average (min 25 m, max 610 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
2 391mm
Warmest month
25,5°C
Coldest month
-0,4°C
Mean alt.
99m
Min
25m
Max
610m
Std. dev.
90m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
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
56,8g/kg
Clay
13,8%
Sand
44,5%
Silt
41,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Squamish-Lillooet
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
73,7g/kg
Clay
13,6%
Sand
43,8%
Silt
42,6%
5–15 cm
pH H₂O
5,0
Org. C
54,4g/kg
Clay
13,7%
Sand
43,8%
Silt
42,5%
15–30 cm
pH H₂O
5,1
Org. C
42,2g/kg
Clay
14,0%
Sand
45,8%
Silt
40,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest66.9%
Crops10.7%
Built-up0.0%
Bare soil1.9%
Other (grassland, water…)20.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
20,7km
Basins crossed
3
Max stream order
5
Max drainage
3 457km²
Discharge in basins
17,5m³/s
Mean precip.
1 258mm/an
Mean T°
5,2°C
Moisture idx
0,47
Max snow
57%
Mean runoff
1 673mm/an
Mean elev. (basins)
911m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
0,5%
Pesticides
22,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 1IUCN Ib · 1IUCN IV · 1🌊 Marine · 2
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN