Conservation Area · can
TRCA Management Areas
- Area
- 13 km²
- IUCN cat.
- IV
- Year
- 2024
Overview
- Designation
- Conservation Area
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2024
- Managing authority
- Toronto and Region Conservation Authority
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 464 distinct species · 373 733 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de TRCA Management Areas : 19 espèces reliées par 75 interactions GloBI sur 3 types (connectance 18.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 1 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
14,8km
Lake surface here
0,36km²
Basins crossed
3
Max stream order
4
Max drainage
693 518km²
Discharge in basins
14,0m³/s
Mean precip.
815mm/an
Mean T°
7,9°C
Moisture idx
-0,05
Max snow
14%
Mean runoff
278mm/an
Mean elev. (basins)
162m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (14, ord ≥ 4)
- Duffins Creekord 3len here5.40 km16%total34 km
- Humber Riverord 4len here3.32 km4%total84 km
- Urfé Creekord 1len here1.09 km23%total5 km
- West Duffins Creekord 2len here0.84 km3%total24 km
- Rouge Riverord 8len here0.75 km2%total37 km
- East Humber Riverord 3len here0.73 km2%total41 km
- West Robinson Creekord 1len here0.70 km10%total7 km
- Don River East Branchord 3len here0.47 km2%total23 km
- Don River West Branchord 2len here0.41 km1%total30 km
- West Humber Riverord 3len here0.34 km1%total40 km
- Cold Creekord 3len here0.31 km0%total92 km
- Stouffville Creekord 1len here0.25 km2%total11 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 43.80650, -79.62112
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.