Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Fraser-Fort George C
Canada
DfbCold, no dry season, warm summer(94 %)
Species observed
1 035
Observations
38 547
Area
2 861,9km²
Ecological tissue
Sample of 42 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 C : 31 espèces reliées par 93 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
93
Connectance
0.103
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
1 035 distinct species · 38 547 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,7°C
Annual rain
631mm
Warmest m°
22,6°C
Coldest m°
-11,8°C
Elevation: 789 m on average (min 531 m, max 1 339 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,7°C
Annual rain
631mm
Warmest month
22,6°C
Coldest month
-11,8°C
Mean alt.
789m
Min
531m
Max
1 339m
Std. dev.
91m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(94 %)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
20,3g/kg
Clay
27,0%
Sand
32,3%
Silt
40,6%
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
28,3g/kg
Clay
24,4%
Sand
32,3%
Silt
43,3%
5–15 cm
pH H₂O
6,0
Org. C
20,2g/kg
Clay
27,6%
Sand
32,3%
Silt
40,1%
15–30 cm
pH H₂O
6,1
Org. C
12,4g/kg
Clay
29,1%
Sand
32,4%
Silt
38,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest79.6%
Crops0.6%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)19.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 50 lakes · 38 rivers
Hydrology metrics for this exact territory
Stream length here
525,7km
Lake surface here
29,15km²
Basins crossed
11
Max stream order
7
Max drainage
82 130km²
Discharge in basins
557,2m³/s
Mean precip.
573mm/an
Mean T°
2,8°C
Moisture idx
-0,22
Max snow
46%
Mean runoff
329mm/an
Mean elev. (basins)
830m
Watersheds crossing here
- Bassin de Gregg Creeksub-area997,4 km²overlap781.79 km²27%
- Bassin de Fraser Riversub-area2 695 km²overlap618.57 km²22%
- Bassin de Nechako Riversub-area705,9 km²overlap398.31 km²14%
- Bassin de West Road (Blackwater) Riversub-area1 181,6 km²overlap299.90 km²10%
- Bassin de Beaverley Creeksub-area222,7 km²overlap216.54 km²8%
- Bassin de Dahl Creeksub-area209,6 km²overlap210.28 km²7%
- Bassin de Dodd Creeksub-area205,5 km²overlap206.35 km²7%
- Bassin de Cluculz Creeksub-area690,9 km²overlap52.32 km²2%
- Bassin de Nechako Riversub-area311 km²overlap39.18 km²1%
2 more basinssorted by overlap
Lakes (50, top by area)
- Norman Lakearea5,1 km²avg depth12.0 m
- Nadsilnich Lakearea5,1 km²avg depth13.4 m
- Bednesti Lakearea2,7 km²avg depth10.3 m
- Dahl Lakearea2,5 km²avg depth9.1 m
- Punchaw Lakearea2,5 km²avg depth10.5 m
- Lac 856270area0,6 km²avg depth4.9 m
- Lac 859559area0,5 km²avg depth6.4 m
- Lac 855117area0,5 km²avg depth4.8 m
- Lac 852004area0,4 km²avg depth5.0 m
41 more lakes
- Lac 868639area0,4 km²avg depth4.5 m
- Lac 864595area0,4 km²avg depth5.9 m
- Lac 866058area0,4 km²avg depth6.1 m
- Lac 854137area0,3 km²avg depth2.0 m
- Lac 852580area0,3 km²avg depth3.9 m
- Lac 852163area0,3 km²avg depth4.6 m
- Lac 855563area0,3 km²avg depth4.0 m
- Lac 859412area0,3 km²avg depth4.2 m
- Lac 851214area0,3 km²avg depth5.2 m
- Lac 858655area0,3 km²avg depth5.3 m
- Lac 867210area0,3 km²avg depth2.8 m
- Lac 862419area0,3 km²avg depth5.6 m
- Lac 864938area0,3 km²avg depth5.3 m
- Lac 854720area0,3 km²avg depth5.7 m
- Lac 858544area0,3 km²avg depth4.9 m
- Lac 858545area0,3 km²avg depth4.6 m
- Lac 853565area0,2 km²avg depth4.5 m
- Lac 860795area0,2 km²avg depth5.4 m
- Lac 852595area0,2 km²avg depth3.6 m
- Lac 864717area0,2 km²avg depth5.7 m
- Lac 864370area0,2 km²avg depth6.3 m
- Lac 854020area0,2 km²avg depth4.7 m
- Lac 859397area0,2 km²avg depth3.2 m
- Lac 867824area0,2 km²avg depth4.7 m
- Lac 855604area0,2 km²avg depth5.3 m
- Lac 862156area0,2 km²avg depth5.4 m
- Lac 860640area0,2 km²avg depth5.1 m
- Lac 849616area0,2 km²avg depth3.5 m
- Lac 868206area0,2 km²avg depth4.4 m
- Lac 854887area0,2 km²avg depth3.7 m
- Lac 858742area0,2 km²avg depth3.8 m
- Lac 859447area0,2 km²avg depth4.8 m
- Lac 863385area0,2 km²avg depth2.7 m
- Lac 870118area0,2 km²avg depth4.5 m
- Lac 858684area0,2 km²avg depth3.9 m
- Lac 851798area0,2 km²avg depth4.1 m
- Lac 851029area0,1 km²avg depth4.2 m
- Lac 854156area0,1 km²avg depth3.9 m
- Lac 854769area0,1 km²avg depth1.7 m
- Lac 865130area0,1 km²avg depth3.8 m
- Lac 858107area0,1 km²avg depth4.3 m
Rivers / streams (38, ord ≥ 4)
- Fraser Riverord 7len here84.80 km5%total1863 km
- Dahl Creekord 4len here47.30 km100%total47 km
- West Road (Blackwater) Riverord 5len here40.50 km9%total436 km
- Tako Creekord 2len here36.15 km100%total36 km
- Nechako Riverord 6len here34.08 km9%total374 km
- McCorkall Creekord 2len here33.52 km100%total33 km
- Beaverley Creekord 4len here24.64 km100%total25 km
- Tachintelachick Creekord 3len here21.77 km100%total22 km
- Dodd Creekord 4len here21.23 km100%total21 km
- Jacks Creekord 2len here21.12 km83%total26 km
- Gregg Creekord 4len here21.09 km100%total21 km
- Kellogg Creekord 2len here18.26 km100%total18 km
26 more river segmentssorted by Strahler order + length
- Chehischic Creekord 4len here14.84 km100%total15 km
- Sweden Creekord 2len here11.67 km97%total12 km
- St. George Creekord 2len here11.02 km100%total11 km
- Chilako Riverord 4len here10.82 km10%total105 km
- Hutchison Creekord 1len here10.35 km95%total11 km
- Bonnalie Creekord 1len here9.78 km100%total10 km
- Leigh Creekord 1len here8.69 km100%total9 km
- Zelkwas Creekord 1len here8.39 km98%total9 km
- Blackburne Creekord 1len here5.32 km100%total5 km
- McKenzie Creekord 1len here4.78 km100%total5 km
- Norman Creekord 1len here4.17 km17%total24 km
- Wilhelmsen Creekord 4len here3.99 km100%total4 km
- Beaverdyke Creekord 1len here3.41 km100%total3 km
- Aird Creekord 4len here2.86 km100%total3 km
- Chillo Creekord 4len here2.71 km100%total3 km
- Brooks Creekord 1len here2.04 km100%total2 km
- Brodman Creekord 1len here1.63 km73%total2 km
- South McCorkall Creekord 1len here1.63 km100%total2 km
- Vienna Creekord 7len here1.49 km60%total2 km
- Pantage Creekord 3len here0.47 km1%total50 km
- Charleson Creekord 2len here0.43 km2%total27 km
- Breeze Creekord 6len here0.42 km3%total14 km
- Cale Creekord 2len here0.19 km1%total34 km
- Whites Landing Creekord 2len here0.17 km1%total30 km
- Hixon Creekord 4len here≈ tangenttotal27 km
- Naver Creekord 7len here≈ tangenttotal75 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,9%
Pesticides
0,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN II · 4IUCN Not Applicable · 1IUCN III · 1🌊 Marine · 1
FRASER RIVER PARK
IUCN IIA - Park · 2000
49 km²
DAHL LAKE PARK
IUCN IIA - Park · 1981
16 km²
BOBTAIL MOUNTAIN PARK
IUCN IIA - Park · 2000
14 km²
WEST LAKE PARK
IUCN IIA - Park · 1981
3 km²
FORT GEORGE CANYON PARK
IUCN IIIA - Park · 2000
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN