Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Comox-Strathcona H
Canada
CfbTemperate, no dry season, warm summer(70 %)
Species observed
2 173
Observations
124 576
Area
2 090,2km²
Ecological tissue
Sample of 29 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 Comox-Strathcona H : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 33 interactions GloBI documentées sur 3 types (connectance 8.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
29
Interactions affichées
33
Connectance
0.081
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 173 distinct species · 124 576 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,8°C
Annual rain
2 546mm
Warmest m°
21,4°C
Coldest m°
-2,9°C
Elevation: 479 m on average (min -224 m, max 1 496 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,8°C
Annual rain
2 546mm
Warmest month
21,4°C
Coldest month
-2,9°C
Mean alt.
479m
Min
-224m
Max
1 496m
Std. dev.
318m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(70 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,0
Org. C
58,1g/kg
Clay
19,2%
Sand
34,8%
Silt
46,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Comox-Strathcona
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,0
Org. C
72,0g/kg
Clay
19,0%
Sand
34,1%
Silt
47,0%
5–15 cm
pH H₂O
5,1
Org. C
62,1g/kg
Clay
19,2%
Sand
34,8%
Silt
46,0%
15–30 cm
pH H₂O
5,1
Org. C
40,2g/kg
Clay
19,5%
Sand
35,4%
Silt
45,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest84.4%
Crops0.1%
Built-up0.0%
Bare soil1.3%
Other (grassland, water…)14.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 50 lakes · 31 rivers
Hydrology metrics for this exact territory
Stream length here
557,2km
Lake surface here
52,01km²
Basins crossed
6
Max stream order
5
Max drainage
1 829km²
Discharge in basins
91,3m³/s
Mean precip.
1 903mm/an
Mean T°
6,6°C
Moisture idx
0,67
Max snow
40%
Mean runoff
2 004mm/an
Mean elev. (basins)
548m
Watersheds crossing here
- Bassin de Salmon Riversub-area1 349,3 km²overlap1215.88 km²58%
- Bassin de Amor De Cosmos Creeksub-area681,9 km²overlap644.16 km²31%
- Bassin de Campbell Riversub-area1 768,5 km²overlap154.72 km²7%
- Bassin de Adam Riversub-area1 757,1 km²overlap67.21 km²3%
- Bassin de Gold Riversub-area1 005,4 km²overlap6.25 km²0%
- Bassin de Nimpkish Riversub-area1 829,4 km²overlap1.93 km²0%
Lakes (50, top by area)
- Campbell Lakearea24,3 km²avg depth13.2 m
- Mohun Lakearea6,3 km²avg depth18.0 m
- Brewster Lakearea5 km²avg depth19.1 m
- Stella Lakearea4,4 km²avg depth20.2 m
- Pye Lakearea3,8 km²avg depth16.4 m
- John Hart Lakearea3,3 km²avg depth1.0 m
- Amor Lakearea3,2 km²avg depth15.1 m
- McCreight Lakearea2,8 km²avg depth21.6 m
- Paterson Lakearea1,9 km²avg depth12.4 m
41 more lakes
- Roberts Lakearea1,7 km²avg depth17.4 m
- Boot Lakearea1,3 km²avg depth11.5 m
- Lac 963038area0,8 km²avg depth6.5 m
- Lac 962389area0,8 km²avg depth7.5 m
- Lac 962549area0,7 km²avg depth6.8 m
- Lac 962535area0,6 km²avg depth6.7 m
- Lac 960823area0,5 km²avg depth7.7 m
- Lac 962441area0,4 km²avg depth11.9 m
- Lac 957634area0,4 km²avg depth6.2 m
- Lac 960080area0,4 km²avg depth6.0 m
- Lac 959826area0,4 km²avg depth7.9 m
- Lac 959759area0,3 km²avg depth6.7 m
- Lac 959809area0,3 km²avg depth6.8 m
- Lac 958714area0,3 km²avg depth8.4 m
- Lac 957495area0,3 km²avg depth7.7 m
- Lac 961521area0,3 km²avg depth7.8 m
- Lac 962260area0,2 km²avg depth8.5 m
- Lac 961270area0,2 km²avg depth5.5 m
- Lac 961290area0,2 km²avg depth5.4 m
- Lac 961870area0,2 km²avg depth6.0 m
- Lac 962806area0,2 km²avg depth5.3 m
- Lac 959834area0,2 km²avg depth5.5 m
- Lac 960896area0,2 km²avg depth6.9 m
- Lac 959333area0,2 km²avg depth6.2 m
- Lac 960414area0,2 km²avg depth6.0 m
- Lac 963342area0,2 km²avg depth8.4 m
- Lac 961520area0,2 km²avg depth6.8 m
- Lac 960040area0,2 km²avg depth5.6 m
- Lac 962192area0,2 km²avg depth6.8 m
- Lac 962399area0,2 km²avg depth6.1 m
- Lac 962221area0,2 km²avg depth10.7 m
- Lac 961782area0,2 km²avg depth5.5 m
- Lac 963678area0,2 km²avg depth4.8 m
- Lac 960451area0,1 km²avg depth7.3 m
- Lac 961461area0,1 km²avg depth5.4 m
- Lac 962493area0,1 km²avg depth8.1 m
- Lac 962778area0,1 km²avg depth6.1 m
- Lac 959166area0,1 km²avg depth6.9 m
- Lac 961006area0,1 km²avg depth5.3 m
- Lac 961299area0,1 km²avg depth5.4 m
- Lac 961610area0,1 km²avg depth4.8 m
Rivers / streams (31, ord ≥ 4)
- Salmon Riverord 5len here110.97 km80%total140 km
- White Riverord 5len here74.33 km100%total74 km
- Amor De Cosmos Creekord 3len here35.95 km100%total36 km
- Memekay Riverord 5len here35.08 km100%total35 km
- North Memekay Riverord 2len here21.99 km100%total22 km
- Middle Memekay Riverord 3len here21.81 km100%total22 km
- Consort Creekord 3len here21.14 km100%total21 km
- Bigtree Creekord 3len here19.56 km100%total20 km
- Grilse Creekord 3len here18.22 km85%total21 km
- Pye Creekord 3len here18.14 km99%total18 km
- Elk Creekord 5len here17.54 km100%total18 km
- Roberts Creekord 2len here16.98 km100%total17 km
19 more river segmentssorted by Strahler order + length
- Mohun Creekord 3len here16.21 km100%total16 km
- Gerald Creekord 2len here13.23 km94%total14 km
- Kay Creekord 2len here11.46 km100%total11 km
- Campbell Riverord 5len here11.43 km13%total88 km
- South Elk Creekord 2len here10.83 km100%total11 km
- Little Memekay Riverord 5len here10.74 km100%total11 km
- Cooper Creekord 2len here9.12 km100%total9 km
- Stowe Creekord 5len here8.97 km100%total9 km
- Menzies Creekord 2len here8.30 km98%total8 km
- Nora Creekord 2len here8.00 km100%total8 km
- Moakwa Creekord 1len here7.46 km100%total7 km
- Rock Creekord 1len here7.34 km100%total7 km
- Dalrymple Creekord 1len here6.50 km100%total6 km
- Greenstone Creekord 2len here5.89 km54%total11 km
- Bear Creekord 1len here5.27 km100%total5 km
- Crowned Creekord 2len here1.88 km22%total8 km
- Welch Creekord 1len here1.43 km92%total2 km
- Welch Creekord 3len here1.00 km91%total1 km
- Elbow Creekord 1len here0.41 km6%total7 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
0,6%
Pesticides
1,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas15
IUCN IV · 7IUCN II · 3IUCN Not Applicable · 2IUCN Not Reported · 2IUCN III · 1🌊 Marine · 5
Wildlife Habitat Areas
IUCN Not ApplicableWildlife Habitat Areas · 2019
11 793 km²
STRATHCONA PARK
IUCN IIA - Park · 1911
2 480 km²
ELK FALLS PARK
IUCN IIA - Park · 1940
11 km²
ROCK BAY MARINE PARK
IUCN IIA - Park · 1995
5 km²
Salmon River Estuary - Riparian Addition
IUCN IVPrivately Owned Conservation Area · 2019
1 km²
Complete list15 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
- STRATHCONA PARKA - ParkIUCN II19112 480 km²
- ELK FALLS PARKA - ParkIUCN II194011 km²
- ROCK BAY MARINE PARKA - ParkIUCN II19955 km²
- Salmon River Estuary - Riparian AdditionPrivately Owned Conservation AreaIUCN IV20191 km²
- MORTON LAKE PARKA - ParkIUCN Not Reported19661 km²
- WHITE RIVER PARKA - ParkIUCN III19961 km²
- Salmon River Estuary - Sachts/MatthewsPrivately Owned Conservation AreaIUCN IV20190 km²
- Salmon River Estuary - KelleyPrivately Owned Conservation AreaIUCN IV20190 km²
- DUC Fee Simple LandsOwnership by Environmental Non-Governmental OrganizationIUCN IV20240 km²
- LOVELAND BAY PARKA - ParkIUCN Not Reported19890 km²
- Salmon River Elk ReservePrivately Owned Conservation AreaIUCN IV20190 km²
- DUC Fee Simple LandsOwnership by Environmental Non-Governmental OrganizationIUCN IV20240 km²
- Salmon River Estuary - Tidal SloughPrivately Owned Conservation AreaIUCN IV20210 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN