Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Thompson-Nicola O
Canada
DfcCold, no dry season, cold summer(50 %)
Species observed
1 425
Observations
22 145
Area
5 671,4km²
Ecological tissue
Sample of 40 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 Thompson-Nicola O : 26 espèces reliées par 100 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
100
Connectance
0.128
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
1 425 distinct species · 22 145 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,3°C
Annual rain
872mm
Warmest m°
21,2°C
Coldest m°
-11,8°C
Elevation: 1 213 m on average (min 380 m, max 2 258 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,3°C
Annual rain
872mm
Warmest month
21,2°C
Coldest month
-11,8°C
Mean alt.
1 213m
Min
380m
Max
2 258m
Std. dev.
385m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(50 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
42,1g/kg
Clay
16,1%
Sand
41,4%
Silt
42,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiMaggregated to Thompson-Nicola
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
55,9g/kg
Clay
15,2%
Sand
39,8%
Silt
45,0%
5–15 cm
pH H₂O
5,9
Org. C
44,1g/kg
Clay
16,0%
Sand
40,6%
Silt
43,4%
15–30 cm
pH H₂O
6,0
Org. C
26,4g/kg
Clay
17,1%
Sand
43,8%
Silt
39,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest76.0%
Crops0.2%
Built-up0.0%
Bare soil1.7%
Other (grassland, water…)22.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology19 basins · 50 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
562,7km
Lake surface here
210,10km²
Basins crossed
19
Max stream order
6
Max drainage
20 633km²
Discharge in basins
809,6m³/s
Mean precip.
595mm/an
Mean T°
3,2°C
Moisture idx
-0,15
Max snow
58%
Mean runoff
480mm/an
Mean elev. (basins)
1 189m
Watersheds crossing here
- Bassin de North Thompson Riversub-area1 162,3 km²overlap1091.72 km²19%
- Bassin de Adams Riversub-area751 km²overlap742.81 km²13%
- Bassin de North Thompson Riversub-area583 km²overlap568.47 km²10%
- Bassin de North Thompson Riversub-area1 924,1 km²overlap556.14 km²10%
- Bassin de Lemieux Creeksub-area523,1 km²overlap492.94 km²9%
- Bassin de Adams Riversub-area489,7 km²overlap479.61 km²8%
- Bassin de Adams Riversub-area480,9 km²overlap479.42 km²8%
- Bassin de Bonaparte Riversub-area914 km²overlap276.91 km²5%
- Bassin de Adams Riversub-area222,6 km²overlap221.93 km²4%
10 more basinssorted by overlap
- Bassin de Adams Riversub-area402 km²overlap199.00 km²4%
- Bassin de North Thompson Riversub-area707,4 km²overlap182.61 km²3%
- Bassin de Jim Creeksub-area423,9 km²overlap119.12 km²2%
- Bassin de Adams Riversub-area151,7 km²overlap110.41 km²2%
- Bassin de Deadman Riversub-area1 471,7 km²overlap102.59 km²2%
- Bassin de Bridge Creeksub-area1 657,5 km²overlap22.91 km²0%
- Bassin de North Thompson Riversub-area1 634,2 km²overlap9.81 km²0%
- Bassin de Scotch Creeksub-area1 149,3 km²overlap8.20 km²0%
- Basin #54250sub-area1 358,6 km²overlap6.68 km²0%
- Bassin de Hendrix Creeksub-area681 km²overlap0.11 km²0%
Lakes (50, top by area)
- Adamsarea131,9 km²avg depth131.0 m
- Bonaparte Lakearea33,4 km²avg depth34.3 m
- East Barrière Lakearea10,2 km²avg depth46.4 m
- Lac des Rochesarea6,6 km²avg depth19.2 m
- North Barrière Lakearea5 km²avg depth28.9 m
- Machete Lakearea4,8 km²avg depth12.3 m
- Caverhill Lakearea4,6 km²avg depth12.5 m
- Taweel Lakearea4,4 km²avg depth12.2 m
- Dunn Lakearea3,6 km²avg depth34.7 m
41 more lakes
- Johnson Lakearea2,8 km²avg depth21.1 m
- Birch Lakearea2,3 km²avg depth11.1 m
- Bare Lakearea2,3 km²avg depth8.1 m
- Akehurst Lakearea2,2 km²avg depth11.1 m
- Momich Lakearea2,1 km²avg depth32.0 m
- Allan Lakearea1,6 km²avg depth7.7 m
- Mayson Lakearea1,6 km²avg depth9.0 m
- Long Island Lakearea1,5 km²avg depth10.9 m
- Tsikwustum Lakearea1,2 km²avg depth7.6 m
- Saskum Lakearea1,2 km²avg depth18.5 m
- Stukemapten Lakearea1,2 km²avg depth13.6 m
- Lac 936623area0,9 km²avg depth6.2 m
- Lac 934693area0,9 km²avg depth6.4 m
- Lac 927922area0,8 km²avg depth8.6 m
- Lac 926269area0,8 km²avg depth5.8 m
- Lac 927104area0,7 km²avg depth7.3 m
- Lac 923933area0,7 km²avg depth8.1 m
- Lac 924628area0,6 km²avg depth5.3 m
- Lac 926506area0,6 km²avg depth4.4 m
- Lac 934735area0,6 km²avg depth9.1 m
- Lac 924778area0,6 km²avg depth6.4 m
- Lac 937504area0,6 km²avg depth7.2 m
- Lac 923997area0,6 km²avg depth6.0 m
- Lac 929510area0,5 km²avg depth7.4 m
- Lac 935572area0,5 km²avg depth6.5 m
- Lac 930822area0,5 km²avg depth6.4 m
- Lac 923425area0,5 km²avg depth5.4 m
- Lac 927808area0,5 km²avg depth7.5 m
- Lac 925242area0,5 km²avg depth6.5 m
- Lac 931287area0,5 km²avg depth9.2 m
- Lac 936045area0,5 km²avg depth5.7 m
- Lac 926193area0,4 km²avg depth5.4 m
- Lac 923370area0,4 km²avg depth6.0 m
- Lac 935206area0,4 km²avg depth5.1 m
- Lac 935617area0,4 km²avg depth6.4 m
- Lac 923305area0,4 km²avg depth6.0 m
- Lac 924550area0,4 km²avg depth6.6 m
- Lac 942044area0,4 km²avg depth6.0 m
- Lac 923637area0,4 km²avg depth5.1 m
- Lac 927739area0,4 km²avg depth5.7 m
- Lac 936380area0,4 km²avg depth5.9 m
Rivers / streams (20, ord ≥ 4)
- Adams Riverord 4len here197.41 km54%total367 km
- North Thompson Riverord 6len here89.48 km14%total621 km
- Lemieux Creekord 3len here33.89 km100%total34 km
- Nehalliston Creekord 2len here28.99 km100%total29 km
- Eagan Creekord 2len here27.91 km100%total28 km
- Bonaparte Riverord 4len here20.47 km10%total208 km
- Caverhill Creekord 2len here20.34 km100%total20 km
- Deadman Riverord 3len here19.85 km15%total133 km
- Peterson Creekord 2len here18.90 km37%total51 km
- Thuya Creekord 1len here18.46 km100%total18 km
- Louis Creekord 2len here13.91 km51%total27 km
- Phinetta Creekord 2len here13.30 km100%total13 km
8 more river segmentssorted by Strahler order + length
- Joseph Creekord 3len here13.27 km33%total40 km
- Cahilty Creekord 1len here13.02 km100%total13 km
- Bush Creekord 1len here10.42 km100%total10 km
- Nikwikwaia Creekord 2len here7.48 km43%total18 km
- Dunn Creekord 2len here5.98 km100%total6 km
- Dum Creekord 2len here5.52 km100%total6 km
- Fadear Creekord 1len here3.81 km100%total4 km
- Hiuihill Creekord 2len here0.32 km1%total24 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
1,3%
Pesticides
0,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN II · 12IUCN Not Applicable · 2IUCN III · 2IUCN Not Reported · 1🌊 Marine · 2
Wildlife Habitat Areas
IUCN Not ApplicableWildlife Habitat Areas · 2019
11 793 km²
DUNN PEAK PARK
IUCN IIProtected Area · 1996
194 km²
BONAPARTE PARK
IUCN IIA - Park · 2004
135 km²
UPPER SEYMOUR RIVER PARK
IUCN IIA - Park · 2001
106 km²
UPPER ADAMS RIVER PARK
IUCN IIA - Park · 1996
59 km²
Complete list17 protected areas
- Old Growth Management Areas (Mapped Legal)Old Growth Management Areas (Mapped Legal)IUCN Not Applicable201914 403 km²
- Wildlife Habitat AreasWildlife Habitat AreasIUCN Not Applicable201911 793 km²
- DUNN PEAK PARKProtected AreaIUCN II1996194 km²
- BONAPARTE PARKA - ParkIUCN II2004135 km²
- UPPER SEYMOUR RIVER PARKA - ParkIUCN II2001106 km²
- UPPER ADAMS RIVER PARKA - ParkIUCN II199659 km²
- TAWEEL PARKA - ParkIUCN II199644 km²
- EMAR LAKES PARKA - ParkIUCN II199616 km²
- MOMICH LAKES PARKA - ParkIUCN II199616 km²
- HIGH LAKES BASIN PARKA - ParkIUCN II19966 km²
- HARBOUR-DUDGEON LAKES PARKA - ParkIUCN II19964 km²
- ADAMS LAKE MARINE PARKA - ParkIUCN II19963 km²
- EAKIN CREEK FLOODPLAIN PARKA - ParkIUCN II19961 km²
- CHU CHUA COTTONWOOD PARKA - ParkIUCN II19961 km²
- ADAMS LAKE PARK - BUSH CREEK SITEA - ParkIUCN Not Reported20041 km²
- NORTH THOMPSON ISLANDS PARKA - ParkIUCN III19961 km²
- EAKIN CREEK CANYON PARKA - ParkIUCN III19960 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN