Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal) · 2019
14 403 km²
Commune · CAN
Central Coast C
Canada
ETPolar, tundra(36 %)
Species observed
1 207
Observations
12 883
Area
4 049,8km²
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 Central Coast C : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
87
Connectance
0.117
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 207 distinct species · 12 883 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
0,5°C
Annual rain
1 586mm
Warmest m°
16,8°C
Coldest m°
-12,6°C
Elevation: 1 387 m on average (min 52 m, max 2 507 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
0,5°C
Annual rain
1 586mm
Warmest month
16,8°C
Coldest month
-12,6°C
Mean alt.
1 387m
Min
52m
Max
2 507m
Std. dev.
480m
Köppen-Geiger (dominant)
ETPolar, tundra(36 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology17 basins · 50 lakes · 31 rivers
Hydrology metrics for this exact territory
Stream length here
822,0km
Lake surface here
44,42km²
Basins crossed
17
Max stream order
5
Max drainage
7 768km²
Discharge in basins
183,3m³/s
Mean precip.
848mm/an
Mean T°
1,4°C
Moisture idx
0,28
Max snow
62%
Mean runoff
705mm/an
Mean elev. (basins)
1 402m
Watersheds crossing here
- Bassin de Talchako Riversub-area958,5 km²overlap796.88 km²20%
- Bassin de Bella Coola Riversub-area748,1 km²overlap742.68 km²18%
- Bassin de Atnarko Riversub-area769,3 km²overlap742.63 km²18%
- Bassin de Young Creeksub-area608,3 km²overlap606.53 km²15%
- Bassin de Hotnarko Riversub-area535,4 km²overlap504.43 km²12%
- Bassin de Nusatsum Riversub-area277,4 km²overlap276.68 km²7%
- Bassin de Bella Coola Riversub-area766 km²overlap243.35 km²6%
- Bassin de Smitley Riversub-area604,2 km²overlap45.53 km²1%
- Bassin de North Klinaklini Riversub-area827,2 km²overlap43.84 km²1%
8 more basinssorted by overlap
- Bassin de Whitton Creeksub-area344,6 km²overlap21.66 km²1%
- Bassin de Dean Riversub-area2 306,5 km²overlap12.26 km²0%
- Bassin de Tahyesco Riversub-area742,1 km²overlap5.15 km²0%
- Bassin de Dean Riversub-area669,7 km²overlap3.36 km²0%
- Bassin de Maydoe Creeksub-area350,2 km²overlap1.76 km²0%
- Bassin de Tarrant Creeksub-area457,2 km²overlap1.51 km²0%
- Bassin de Dean Riversub-area1 100,3 km²overlap1.43 km²0%
- Bassin de Klinaklini Riversub-area564,3 km²overlap0.11 km²0%
Lakes (50, top by area)
- Hotnarko Lakearea5,8 km²avg depth10.8 m
- Lonesome Lakearea4,1 km²avg depth31.0 m
- Kappan Lakearea3,5 km²avg depth13.6 m
- Turner Lakearea3 km²avg depth11.1 m
- Junker Lakearea2,4 km²avg depth8.5 m
- Kidney Lakearea1,7 km²avg depth10.0 m
- Lake #93659area1,6 km²avg depth6.6 m
- Rainbow Lakearea1,6 km²avg depth22.0 m
- Jacobson Lakearea1,4 km²avg depth15.0 m
41 more lakes
- Elbow Lakearea1,4 km²avg depth19.6 m
- Little Charlotte Lakearea1,4 km²avg depth12.0 m
- Ape Lakearea1,2 km²avg depth15.4 m
- Widgeon Lakearea1,2 km²avg depth8.1 m
- Stillwater Lakearea1 km²avg depth20.8 m
- Lake #92598area1 km²avg depth7.4 m
- Lac 891853area0,9 km²avg depth7.3 m
- Lac 895978area0,7 km²avg depth9.5 m
- Lac 909018area0,6 km²avg depth9.0 m
- Lac 894378area0,6 km²avg depth4.1 m
- Lac 902732area0,6 km²avg depth5.9 m
- Lac 908612area0,6 km²avg depth10.5 m
- Lac 906129area0,6 km²avg depth8.8 m
- Lac 898988area0,6 km²avg depth6.0 m
- Lac 900789area0,5 km²avg depth7.1 m
- Lac 907111area0,5 km²avg depth6.2 m
- Lac 901302area0,4 km²avg depth6.8 m
- Lac 895246area0,4 km²avg depth9.5 m
- Lac 910571area0,4 km²avg depth4.8 m
- Lac 905158area0,4 km²avg depth4.1 m
- Lac 907330area0,3 km²avg depth8.5 m
- Lac 892023area0,3 km²avg depth7.6 m
- Lac 899846area0,3 km²avg depth6.4 m
- Lac 908937area0,3 km²avg depth8.6 m
- Lac 912355area0,3 km²avg depth9.9 m
- Lac 903425area0,3 km²avg depth5.9 m
- Lac 903791area0,3 km²avg depth7.6 m
- Lac 905138area0,3 km²avg depth5.5 m
- Lac 895703area0,2 km²avg depth9.7 m
- Lac 903249area0,2 km²avg depth5.9 m
- Lac 899262area0,2 km²avg depth6.3 m
- Lac 908558area0,2 km²avg depth7.2 m
- Lac 913398area0,2 km²avg depth5.0 m
- Lac 894533area0,2 km²avg depth3.7 m
- Lac 894472area0,2 km²avg depth5.6 m
- Lac 905157area0,2 km²avg depth7.8 m
- Lac 891368area0,2 km²avg depth7.2 m
- Lac 901550area0,2 km²avg depth4.0 m
- Lac 901723area0,2 km²avg depth3.6 m
- Lac 895740area0,2 km²avg depth3.9 m
- Lac 910007area0,2 km²avg depth10.0 m
Rivers / streams (31, ord ≥ 4)
- Talchako Riverord 4len here118.69 km100%total118 km
- Atnarko Riverord 4len here97.11 km100%total97 km
- Hotnarko Riverord 3len here53.13 km100%total53 km
- Bella Coola Riverord 5len here52.48 km72%total73 km
- Young Creekord 4len here47.64 km100%total48 km
- South Atnarko Riverord 2len here44.49 km100%total44 km
- Kappan Creekord 2len here38.25 km96%total40 km
- Hunlen Creekord 4len here35.61 km100%total36 km
- Nusq'lst Riverord 5len here33.79 km100%total34 km
- Burnt Bridge Creekord 3len here29.61 km100%total30 km
- Goat Creekord 2len here24.91 km100%total25 km
- Nordschow Creekord 2len here24.31 km100%total24 km
19 more river segmentssorted by Strahler order + length
- Gyllenspetz Creekord 3len here23.74 km100%total24 km
- Salloomt Riverord 2len here22.58 km100%total23 km
- Telegraph Creekord 3len here19.97 km100%total20 km
- Nusatsum Riverord 3len here18.15 km100%total18 km
- Janet Creekord 4len here15.72 km100%total16 km
- Tsini Tsini Creekord 2len here14.87 km100%total15 km
- Cacoohtin Creekord 2len here14.10 km100%total14 km
- Sugar Camp Creekord 4len here12.26 km100%total12 km
- Noomst Creekord 5len here11.42 km100%total11 km
- Knot Creekord 2len here10.47 km52%total20 km
- Tseapseahoolz Creekord 2len here10.09 km100%total10 km
- Jacobsen Creekord 3len here9.68 km100%total10 km
- Mosher Creekord 2len here8.41 km100%total8 km
- Nooklikonnik Creekord 1len here7.91 km60%total13 km
- Precipice Creekord 2len here7.62 km100%total8 km
- Bear Camp Creekord 1len here4.69 km100%total5 km
- Horsetail Creekord 5len here4.04 km100%total4 km
- Tsill Creekord 1len here3.35 km100%total3 km
- Whitton Creekord 2len here2.90 km21%total14 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas8
IUCN IV · 3IUCN Not Applicable · 2IUCN II · 2IUCN Ib · 1🌊 Marine · 2
Wildlife Habitat Areas
IUCN Not ApplicableWildlife Habitat Areas · 2019
11 793 km²
TWEEDSMUIR PARK
IUCN IIA - Park · 1938
9 878 km²
DEAN RIVER CONSERVANCY
IUCN IbConservancy · 2008
561 km²
BURNT BRIDGE CREEK CONSERVANCY
IUCN IIConservancy · 2008
17 km²
Privately Protected Area (NCC 1000062)
IUCN IVPrivately Protected Area · 2024
1 km²
Complete list8 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
- TWEEDSMUIR PARKA - ParkIUCN II19389 878 km²
- DEAN RIVER CONSERVANCYConservancyIUCN Ib2008561 km²
- BURNT BRIDGE CREEK CONSERVANCYConservancyIUCN II200817 km²
- Privately Protected Area (NCC 1000062)Privately Protected AreaIUCN IV20241 km²
- Snowshoe Creek Conservation AreaPrivately Owned Conservation AreaIUCN IV20221 km²
- Lonesome LakePrivately Owned Conservation AreaIUCN IV20220 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN