Conservation Reserve · can
Trewartha Creek Conservation Reserve
- Area
- 97 km²
- IUCN cat.
- II
- Year
- 2003
Overview
- Designation
- Conservation Reserve
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 2003
- Managing authority
- Ontario Parks
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
76 distinct species · 85 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Trewartha Creek Conservation Reserve : 20 espèces reliées par 32 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 14 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
26,5km
Lake surface here
2,85km²
Basins crossed
2
Max stream order
2
Max drainage
3 383km²
Discharge in basins
1,2m³/s
Mean precip.
756mm/an
Mean T°
0,7°C
Moisture idx
0,05
Max snow
46%
Mean runoff
384mm/an
Mean elev. (basins)
478m
Watersheds crossing here
Lakes (14, top by area)
- Lac 981455area0,6 km²avg depth2.8 m
- Lac 980080area0,5 km²avg depth2.2 m
- Lac 980997area0,3 km²avg depth2.5 m
- Lac 980464area0,3 km²avg depth2.3 m
- Lac 979973area0,3 km²avg depth3.8 m
- Lac 981354area0,3 km²avg depth2.2 m
- Lac 980110area0,3 km²avg depth2.6 m
- Lac 979595area0,2 km²avg depth5.5 m
- Lac 979799area0,2 km²avg depth3.7 m
Rivers / streams (4, ord ≥ 4)
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
- 49.16919, -90.78786
- 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.