Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Spuzzum 1
Canada
CsbTemperate, dry summer, warm summer(100 %)
Species observed
156
Observations
326
Area
1,4km²
Ecological tissue
Sample of 52 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 Spuzzum 1 : 43 espèces reliées par 81 interactions GloBI sur 5 types (connectance 6.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
52
Interactions affichées
81
Connectance
0.061
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
156 distinct species · 326 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
1 182mm
Warmest m°
26,5°C
Coldest m°
-3,3°C
Elevation: 177 m on average (min 141 m, max 323 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
1 182mm
Warmest month
26,5°C
Coldest month
-3,3°C
Mean alt.
177m
Min
141m
Max
323m
Std. dev.
47m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, 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
5,8
Org. C
53,8g/kg
Clay
16,2%
Sand
47,8%
Silt
36,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Fraser Valley
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
73,6g/kg
Clay
15,8%
Sand
46,8%
Silt
37,5%
5–15 cm
pH H₂O
5,8
Org. C
51,6g/kg
Clay
16,0%
Sand
47,5%
Silt
36,5%
15–30 cm
pH H₂O
5,9
Org. C
36,1g/kg
Clay
16,8%
Sand
49,0%
Silt
34,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest85.3%
Crops0.0%
Built-up0.3%
Bare soil1.7%
Other (grassland, water…)12.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
1,9km
Basins crossed
1
Max stream order
7
Max drainage
214 934km²
Discharge in basins
4,5m³/s
Mean precip.
1 003mm/an
Mean T°
5,3°C
Moisture idx
0,26
Max snow
41%
Mean runoff
1 121mm/an
Mean elev. (basins)
946m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
26,1%
Pesticides
1,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN