STUART RIVER PARK
IUCN IIA - Park · 1999
210 km²
Commune · CAN
Fraser-Fort George A
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
971
Observations
28 799
Area
1 473km²
Ecological tissue
Sample of 34 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 Fraser-Fort George A : 22 espèces reliées par 81 interactions GloBI sur 4 types (connectance 14.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
81
Connectance
0.144
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
971 distinct species · 28 799 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,6°C
Annual rain
672mm
Warmest m°
22,6°C
Coldest m°
-12,0°C
Elevation: 743 m on average (min 574 m, max 871 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,6°C
Annual rain
672mm
Warmest month
22,6°C
Coldest month
-12,0°C
Mean alt.
743m
Min
574m
Max
871m
Std. dev.
57m
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
6,0
Org. C
26,0g/kg
Clay
27,1%
Sand
31,7%
Silt
41,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Fraser-Fort George
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
34,2g/kg
Clay
24,4%
Sand
32,1%
Silt
43,5%
5–15 cm
pH H₂O
6,0
Org. C
25,9g/kg
Clay
27,4%
Sand
31,7%
Silt
40,8%
15–30 cm
pH H₂O
6,1
Org. C
17,8g/kg
Clay
29,4%
Sand
31,3%
Silt
39,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest68.3%
Crops2.3%
Built-up0.0%
Bare soil0.6%
Other (grassland, water…)28.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology14 basins · 50 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
337,7km
Lake surface here
44,78km²
Basins crossed
14
Max stream order
6
Max drainage
46 943km²
Discharge in basins
948,0m³/s
Mean precip.
601mm/an
Mean T°
2,9°C
Moisture idx
-0,18
Max snow
51%
Mean runoff
451mm/an
Mean elev. (basins)
755m
Watersheds crossing here
- Bassin de Nukko Creeksub-area401,3 km²overlap294.49 km²20%
- Bassin de Stuart Riversub-area444,1 km²overlap273.74 km²19%
- Bassin de Salmon Riversub-area413,2 km²overlap262.33 km²18%
- Bassin de Nechako Riversub-area705,9 km²overlap252.05 km²17%
- Bassin de Mandalay Creeksub-area186,3 km²overlap174.79 km²12%
- Bassin de Nechako Riversub-area311 km²overlap137.56 km²9%
- Bassin de Fraser Riversub-area229,5 km²overlap38.94 km²3%
- Bassin de Fraser Riversub-area932,2 km²overlap20.55 km²1%
- Bassin de Fraser Riversub-area17,1 km²overlap10.09 km²1%
5 more basinssorted by overlap
Lakes (50, top by area)
- Chief Lakearea7,3 km²avg depth9.6 m
- Saxton Lakearea6,8 km²avg depth17.5 m
- Nukko Lakearea4,3 km²avg depth7.3 m
- Swamp Lakearea3,9 km²avg depth4.2 m
- Ness Lakearea3,5 km²avg depth8.6 m
- Murch Lakearea1,3 km²avg depth5.5 m
- Flat Lakearea1,2 km²avg depth6.6 m
- Taginchil Lakearea1 km²avg depth6.4 m
- Lac 843806area0,9 km²avg depth6.0 m
41 more lakes
- Lac 845919area0,7 km²avg depth4.8 m
- Lac 847886area0,6 km²avg depth4.5 m
- Lac 843887area0,6 km²avg depth4.9 m
- Lac 843387area0,6 km²avg depth5.7 m
- Lac 841012area0,6 km²avg depth4.4 m
- Lac 845206area0,6 km²avg depth3.9 m
- Lac 846204area0,5 km²avg depth4.3 m
- Lac 843237area0,5 km²avg depth4.5 m
- Lac 840830area0,4 km²avg depth4.5 m
- Lac 844363area0,4 km²avg depth5.7 m
- Lac 845261area0,4 km²avg depth6.3 m
- Lac 842550area0,4 km²avg depth5.3 m
- Lac 845673area0,4 km²avg depth5.3 m
- Lac 846584area0,4 km²avg depth4.0 m
- Lac 841624area0,4 km²avg depth5.1 m
- Lac 844689area0,4 km²avg depth4.8 m
- Lac 845421area0,4 km²avg depth3.8 m
- Lac 843906area0,4 km²avg depth4.4 m
- Lac 844212area0,3 km²avg depth4.4 m
- Lac 841222area0,3 km²avg depth3.9 m
- Lac 841997area0,3 km²avg depth5.2 m
- Lac 844898area0,3 km²avg depth4.1 m
- Lac 845945area0,3 km²avg depth5.8 m
- Lac 844865area0,3 km²avg depth3.0 m
- Lac 848458area0,3 km²avg depth5.2 m
- Lac 845756area0,3 km²avg depth5.0 m
- Lac 844627area0,3 km²avg depth5.8 m
- Lac 842985area0,3 km²avg depth4.2 m
- Lac 841188area0,2 km²avg depth4.5 m
- Lac 846500area0,2 km²avg depth5.8 m
- Lac 840901area0,2 km²avg depth3.9 m
- Lac 844530area0,2 km²avg depth3.5 m
- Lac 844654area0,2 km²avg depth3.5 m
- Lac 845967area0,2 km²avg depth4.6 m
- Lac 843641area0,2 km²avg depth4.0 m
- Lac 843558area0,2 km²avg depth2.4 m
- Lac 843437area0,2 km²avg depth5.6 m
- Lac 841653area0,2 km²avg depth5.0 m
- Lac 849047area0,2 km²avg depth4.9 m
- Lac 846020area0,2 km²avg depth4.6 m
- Lac 841399area0,2 km²avg depth4.6 m
Rivers / streams (18, ord ≥ 4)
- Nechako Riverord 6len here94.31 km25%total374 km
- Saxton Creekord 3len here37.76 km99%total38 km
- Wright Creekord 3len here36.90 km100%total37 km
- Nukko Creekord 3len here33.82 km97%total35 km
- Salmon Riverord 5len here30.26 km6%total470 km
- Fraser Riverord 7len here22.34 km1%total1863 km
- Stuart Riverord 5len here18.60 km12%total149 km
- Mandalay Creekord 3len here13.46 km100%total13 km
- Breeze Creekord 6len here13.31 km97%total14 km
- Taginchil Creekord 2len here11.08 km100%total11 km
- Shell Creekord 1len here9.05 km100%total9 km
- Hoodoo Creekord 1len here7.80 km85%total9 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
3,8%
Pesticides
2,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN IV · 3IUCN II · 2IUCN Ia · 1
ESKERS PARK
IUCN IIA - Park · 1987
40 km²
NECHAKO RIVER ECOLOGICAL RESERVE
IUCN IaEcological Reserve · 1975
1 km²
Ferguson Lake - Wetlands - Phase I
IUCN IVPrivately Owned Conservation Area · 2024
1 km²
Ferguson Lake - Nature Reserve
IUCN IVPrivately Owned Conservation Area · 2019
0 km²
Nechako River - Tyee
IUCN IVPrivately Owned Conservation Area · 2019
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN