Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Thompson-Nicola N
Canada
DsbCold, dry summer, warm summer(46 %)
Species observed
2 764
Observations
115 519
Area
2 359,1km²
Ecological tissue
Sample of 37 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 N : 26 espèces reliées par 87 interactions GloBI sur 4 types (connectance 12.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
87
Connectance
0.124
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
2 764 distinct species · 115 519 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,4°C
Annual rain
646mm
Warmest m°
21,2°C
Coldest m°
-10,8°C
Elevation: 1 249 m on average (min 506 m, max 2 090 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,4°C
Annual rain
646mm
Warmest month
21,2°C
Coldest month
-10,8°C
Mean alt.
1 249m
Min
506m
Max
2 090m
Std. dev.
266m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(46 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
35,0g/kg
Clay
12,0%
Sand
46,9%
Silt
41,1%
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
6,0
Org. C
51,2g/kg
Clay
11,7%
Sand
45,4%
Silt
42,9%
5–15 cm
pH H₂O
6,1
Org. C
33,4g/kg
Clay
11,7%
Sand
46,6%
Silt
41,6%
15–30 cm
pH H₂O
6,2
Org. C
20,4g/kg
Clay
12,6%
Sand
48,7%
Silt
38,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest75.9%
Crops0.2%
Built-up0.0%
Bare soil1.1%
Other (grassland, water…)22.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology14 basins · 38 lakes · 39 rivers
Hydrology metrics for this exact territory
Stream length here
478,6km
Lake surface here
8,05km²
Basins crossed
14
Max stream order
5
Max drainage
213 343km²
Discharge in basins
75,5m³/s
Mean precip.
494mm/an
Mean T°
3,5°C
Moisture idx
-0,29
Max snow
46%
Mean runoff
425mm/an
Mean elev. (basins)
1 288m
Watersheds crossing here
- Bassin de Coldwater Riversub-area845,2 km²overlap808.50 km²34%
- Bassin de Spius Creeksub-area748,5 km²overlap745.92 km²32%
- Bassin de Otter Creeksub-area1 796,4 km²overlap365.13 km²15%
- Bassin de Skuhun Creeksub-area777,1 km²overlap137.06 km²6%
- Bassin de Clapperton Creeksub-area459,6 km²overlap129.30 km²5%
- Bassin de Quilchena Creeksub-area827,3 km²overlap78.45 km²3%
- Bassin de Stumbles Creeksub-area124,6 km²overlap37.11 km²2%
- Bassin de Nicola Riversub-area82,7 km²overlap32.63 km²1%
- Bassin de Anderson Riversub-area500 km²overlap14.98 km²1%
5 more basinssorted by overlap
Lakes (38, top by area)
- Lac 963509area0,7 km²avg depth6.3 m
- Lac 961881area0,5 km²avg depth5.6 m
- Lac 965020area0,4 km²avg depth6.3 m
- Lac 967499area0,4 km²avg depth8.8 m
- Lac 965341area0,4 km²avg depth7.7 m
- Lac 966317area0,3 km²avg depth6.6 m
- Lac 964139area0,3 km²avg depth4.6 m
- Lac 963173area0,3 km²avg depth5.9 m
- Lac 966104area0,3 km²avg depth7.7 m
29 more lakes
- Lac 961690area0,3 km²avg depth6.0 m
- Lac 962051area0,3 km²avg depth4.5 m
- Lac 963783area0,2 km²avg depth8.0 m
- Lac 966054area0,2 km²avg depth5.7 m
- Lac 962050area0,2 km²avg depth5.3 m
- Lac 962647area0,2 km²avg depth8.1 m
- Lac 963426area0,2 km²avg depth4.9 m
- Lac 968447area0,2 km²avg depth6.7 m
- Lac 968284area0,2 km²avg depth4.8 m
- Lac 965030area0,2 km²avg depth7.8 m
- Lac 965031area0,2 km²avg depth5.3 m
- Lac 964856area0,2 km²avg depth5.9 m
- Lac 964761area0,2 km²avg depth4.7 m
- Lac 962366area0,2 km²avg depth5.3 m
- Lac 965432area0,2 km²avg depth5.8 m
- Lac 965736area0,1 km²avg depth5.8 m
- Lac 961998area0,1 km²avg depth4.7 m
- Lac 967723area0,1 km²avg depth3.9 m
- Lac 968237area0,1 km²avg depth3.7 m
- Lac 966165area0,1 km²avg depth5.5 m
- Lac 963704area0,1 km²avg depth4.7 m
- Lac 965866area0,1 km²avg depth4.2 m
- Lac 961272area0,1 km²avg depth5.4 m
- Lac 967303area0,1 km²avg depth5.1 m
- Lac 970777area0,1 km²avg depth8.5 m
- Lac 964988area0,1 km²avg depth4.4 m
- Lac 963182area0,1 km²avg depth3.9 m
- Lac 968370area0,1 km²avg depth6.1 m
- Lac 963030area0,1 km²avg depth4.2 m
Rivers / streams (39, ord ≥ 4)
- Coldwater Riverord 4len here56.43 km86%total66 km
- Spius Creekord 4len here52.25 km100%total52 km
- Prospect Creekord 3len here39.64 km100%total40 km
- Maka Creekord 3len here35.17 km100%total35 km
- Otter Creekord 4len here33.18 km42%total79 km
- Voght Creekord 3len here21.42 km100%total21 km
- Nicola Riverord 5len here20.19 km11%total178 km
- Juliet Creekord 3len here17.57 km100%total18 km
- Nuaitch Creekord 2len here15.55 km90%total17 km
- Godey Creekord 4len here15.04 km63%total24 km
- Howarth Creekord 2len here12.57 km100%total13 km
- McCullough Creekord 2len here12.12 km100%total12 km
27 more river segmentssorted by Strahler order + length
- Brook Creekord 1len here11.60 km93%total12 km
- Hamilton Creekord 1len here11.28 km100%total11 km
- Midday Creekord 2len here10.92 km58%total19 km
- Kanevale Creekord 1len here10.63 km100%total11 km
- Gillis Creekord 4len here10.52 km99%total11 km
- Pothole Creekord 2len here9.70 km36%total27 km
- Spearing Creekord 3len here9.54 km100%total10 km
- McPhail Creekord 2len here9.23 km49%total19 km
- Brook Creekord 3len here8.84 km100%total9 km
- Jack Swart Creekord 4len here7.01 km100%total7 km
- July Creekord 2len here6.35 km100%total6 km
- Logans Creekord 1len here5.62 km83%total7 km
- Roberts Creekord 1len here5.26 km100%total5 km
- Angstadt Creekord 1len here4.70 km100%total5 km
- Gulliford Creekord 1len here4.56 km100%total5 km
- Shackelly Creekord 1len here4.46 km81%total6 km
- Coley Creekord 1len here3.55 km100%total4 km
- Teepee Creekord 1len here3.28 km21%total15 km
- South July Creekord 1len here2.46 km100%total2 km
- Nilsson Creekord 1len here2.02 km100%total2 km
- Lemoto Creekord 1len here1.99 km60%total3 km
- Myren Creekord 4len here1.36 km10%total14 km
- Richardson Creekord 2len here0.85 km100%total1 km
- Bottletop Creekord 1len here0.83 km100%total1 km
- Stumbles Creekord 5len here0.69 km5%total14 km
- Clapperton Creekord 4len here0.20 km1%total32 km
- Guichon Creekord 4len here0.07 km0%total105 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
0,5%
Pesticides
0,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Applicable · 2IUCN II · 2IUCN Not Reported · 1🌊 Marine · 2
Wildlife Habitat Areas
IUCN Not ApplicableWildlife Habitat Areas · 2019
11 793 km²
COQUIHALLA SUMMIT RECREATION AREA
IUCN IIRecreation Area · 1987
58 km²
KENTUCKY-ALLEYNE PARK
IUCN Not ReportedA - Park · 1981
2 km²
COLDWATER RIVER PARK
IUCN IIA - Park · 1986
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN