Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Comox-Strathcona D
Canada
DfcCold, no dry season, cold summer(33 %)
Species observed
3 336
Observations
224 199
Area
1 718,4km²
Ecological tissue
Sample of 38 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 D : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 4 types (connectance 8.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
64
Connectance
0.082
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
3 336 distinct species · 224 199 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,5°C
Annual rain
2 804mm
Warmest m°
19,9°C
Coldest m°
-3,6°C
Elevation: 807 m on average (min -50 m, max 1 786 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,5°C
Annual rain
2 804mm
Warmest month
19,9°C
Coldest month
-3,6°C
Mean alt.
807m
Min
-50m
Max
1 786m
Std. dev.
441m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(33 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
57,1g/kg
Clay
18,3%
Sand
36,0%
Silt
45,7%
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
5,1
Org. C
67,7g/kg
Clay
18,0%
Sand
35,5%
Silt
46,5%
5–15 cm
pH H₂O
5,2
Org. C
59,9g/kg
Clay
18,5%
Sand
36,0%
Silt
45,6%
15–30 cm
pH H₂O
5,3
Org. C
43,8g/kg
Clay
18,5%
Sand
36,6%
Silt
44,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest68.5%
Crops0.1%
Built-up0.0%
Bare soil6.3%
Other (grassland, water…)25.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 50 lakes · 49 rivers
Hydrology metrics for this exact territory
Stream length here
519,5km
Lake surface here
100,62km²
Basins crossed
7
Max stream order
5
Max drainage
2 710km²
Discharge in basins
83,0m³/s
Mean precip.
1 964mm/an
Mean T°
5,9°C
Moisture idx
0,68
Max snow
40%
Mean runoff
2 037mm/an
Mean elev. (basins)
735m
Watersheds crossing here
- Bassin de Campbell Riversub-area1 768,5 km²overlap1508.87 km²88%
- Bassin de Salmon Riversub-area1 349,3 km²overlap98.70 km²6%
- Bassin de Oyster Riversub-area592,9 km²overlap78.09 km²5%
- Bassin de Gold Riversub-area1 005,4 km²overlap12.84 km²1%
- Bassin de Megin Riversub-area2 710 km²overlap9.89 km²1%
- Bassin de Puntledge Riversub-area842,2 km²overlap8.09 km²0%
- Bassin de Ash Riversub-area1 437,3 km²overlap1.89 km²0%
Lakes (50, top by area)
- Buttle Lakearea67,7 km²avg depth14.8 m
- Campbell Lakearea24,3 km²avg depth13.2 m
- Upper Quinsam Lakearea5,1 km²avg depth19.7 m
- Quinsam Lakearea1,5 km²avg depth8.8 m
- Beavertail Lakearea1 km²avg depth8.9 m
- Lac 967850area0,9 km²avg depth14.3 m
- Lac 964315area0,8 km²avg depth6.9 m
- Lac 964959area0,8 km²avg depth7.7 m
- Lac 972142area0,8 km²avg depth13.6 m
41 more lakes
- Lac 973520area0,7 km²avg depth8.4 m
- Lac 965308area0,6 km²avg depth7.8 m
- Lac 971549area0,6 km²avg depth10.8 m
- Lac 969825area0,5 km²avg depth12.6 m
- Lac 971380area0,5 km²avg depth12.3 m
- Lac 972381area0,5 km²avg depth11.3 m
- Lac 972829area0,4 km²avg depth10.0 m
- Lac 970813area0,4 km²avg depth11.2 m
- Lac 966677area0,3 km²avg depth9.7 m
- Lac 963581area0,3 km²avg depth5.7 m
- Lac 964156area0,3 km²avg depth6.4 m
- Lac 972920area0,3 km²avg depth8.2 m
- Lac 968369area0,3 km²avg depth11.7 m
- Lac 965095area0,2 km²avg depth5.2 m
- Lac 963782area0,2 km²avg depth5.9 m
- Lac 972617area0,2 km²avg depth9.5 m
- Lac 969914area0,2 km²avg depth11.4 m
- Lac 969332area0,2 km²avg depth9.6 m
- Lac 972992area0,2 km²avg depth11.1 m
- Lac 964157area0,2 km²avg depth5.6 m
- Lac 971303area0,2 km²avg depth9.3 m
- Lac 965735area0,2 km²avg depth5.9 m
- Lac 969312area0,2 km²avg depth10.3 m
- Lac 963749area0,2 km²avg depth8.8 m
- Lac 967403area0,2 km²avg depth11.4 m
- Lac 965533area0,2 km²avg depth8.5 m
- Lac 972937area0,2 km²avg depth7.6 m
- Lac 971514area0,2 km²avg depth9.7 m
- Lac 964027area0,2 km²avg depth9.4 m
- Lac 972489area0,2 km²avg depth9.1 m
- Lac 965704area0,2 km²avg depth6.5 m
- Lac 972882area0,2 km²avg depth8.5 m
- Lac 973555area0,2 km²avg depth8.5 m
- Lac 968382area0,2 km²avg depth8.2 m
- Lac 963678area0,2 km²avg depth4.8 m
- Lac 963810area0,2 km²avg depth5.2 m
- Lac 963977area0,2 km²avg depth5.1 m
- Lac 964302area0,1 km²avg depth8.7 m
- Lac 970293area0,1 km²avg depth8.0 m
- Lac 965350area0,1 km²avg depth4.0 m
- Lac 965164area0,1 km²avg depth5.0 m
Rivers / streams (49, ord ≥ 4)
- Campbell Riverord 5len here57.39 km65%total88 km
- Wolf Riverord 4len here41.41 km100%total41 km
- Quinsam Riverord 4len here37.40 km81%total46 km
- Elk Riverord 4len here34.08 km100%total34 km
- Salmon Riverord 5len here27.82 km20%total140 km
- Thelwood Creekord 2len here23.83 km100%total24 km
- Phillips Creekord 3len here21.66 km100%total22 km
- Cervus Creekord 2len here19.71 km100%total20 km
- Shepherd Creekord 2len here19.05 km100%total19 km
- Myra Creekord 3len here18.00 km100%total18 km
- Iron Riverord 3len here16.15 km100%total16 km
- Henshaw Creekord 2len here13.30 km100%total13 km
37 more river segmentssorted by Strahler order + length
- Cathedral Creekord 3len here12.60 km100%total13 km
- Sihun Creekord 2len here12.17 km96%total13 km
- Tlools Creekord 3len here11.98 km100%total12 km
- Ranald Creekord 1len here11.18 km100%total11 km
- Ralph Riverord 3len here9.90 km88%total11 km
- Woodhus Creekord 1len here8.95 km91%total10 km
- Beavertail Creekord 1len here8.79 km100%total9 km
- Miller Creekord 2len here8.75 km100%total9 km
- Marblerock Creekord 2len here8.18 km100%total8 km
- Price Creekord 1len here8.03 km100%total8 km
- Filberg Creekord 3len here7.59 km100%total8 km
- Idsardi Creekord 2len here7.04 km100%total7 km
- Crowned Creekord 2len here6.59 km78%total8 km
- Chute Creekord 2len here6.52 km100%total7 km
- Cedar Creekord 2len here5.41 km100%total5 km
- Greenstone Creekord 2len here5.09 km46%total11 km
- Hawkins Creekord 1len here5.04 km100%total5 km
- Oyster Riverord 3len here4.50 km10%total44 km
- Siokum Creekord 1len here4.42 km100%total4 km
- Sentinel Creekord 1len here4.20 km100%total4 km
- Puzzle Creekord 1len here4.09 km100%total4 km
- Mia Creekord 1len here3.90 km100%total4 km
- Butterwort Creekord 1len here3.74 km100%total4 km
- Nikie Creekord 2len here3.39 km100%total3 km
- Little Oyster Riverord 1len here2.71 km38%total7 km
- Little Oyster Riverord 1len here2.67 km100%total3 km
- Balsam Creekord 1len here2.09 km100%total2 km
- Arnica Creekord 3len here2.06 km100%total2 km
- Woodhus Creekord 3len here1.94 km14%total14 km
- Stone Creekord 1len here1.93 km100%total2 km
- Crest Creekord 2len here1.78 km17%total10 km
- Karst Creekord 1len here1.30 km100%total1 km
- Newman Creekord 2len here1.00 km13%total8 km
- Black Creekord 2len here0.14 km1%total17 km
- Bear Creekord 2len here≈ tangenttotal7 km
- Rock Creekord 1len here≈ tangenttotal7 km
- Kitty Coleman Creekord 1len here≈ tangenttotal2 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
2,8%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN IV · 4IUCN Not Applicable · 2IUCN II · 1🌊 Marine · 2
STRATHCONA PARK
IUCN IIA - Park · 1911
2 480 km²
Maris Nature Park
IUCN IVPark · 2024
0 km²
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization · 2024
0 km²
Filberg Marsh
IUCN IVPrivately Owned Conservation Area · 2019
0 km²
Sarah and Brian McLoughlin Park
IUCN Not ApplicablePark · 2024
0 km²
Complete list7 protected areas
- Old Growth Management Areas (Mapped Legal)Old Growth Management Areas (Mapped Legal)IUCN Not Applicable201914 403 km²
- STRATHCONA PARKA - ParkIUCN II19112 480 km²
- Maris Nature ParkParkIUCN IV20240 km²
- DUC Fee Simple LandsOwnership by Environmental Non-Governmental OrganizationIUCN IV20240 km²
- Filberg MarshPrivately Owned Conservation AreaIUCN IV20190 km²
- Sarah and Brian McLoughlin ParkParkIUCN Not Applicable20240 km²
- Jack Shark ParkParkIUCN IV20240 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN