Protected Natural Area · can
Grand Lake
- Area
- 105 km²
- IUCN cat.
- II
- Year
- 2003
Overview
- Designation
- Protected Natural Area
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 2003
- Managing authority
- Forest Planning & Stewardship Branch, Department of Natural Resources and Energy Development, Government of New Brunswick
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
197 distinct species · 304 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Grand Lake : 32 espèces reliées par 138 interactions GloBI sur 5 types (connectance 12.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 4 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
13,9km
Lake surface here
2,88km²
Basins crossed
4
Max stream order
4
Max drainage
44 954km²
Discharge in basins
34,5m³/s
Mean precip.
1 110mm/an
Mean T°
5,2°C
Moisture idx
0,29
Max snow
38%
Mean runoff
675mm/an
Mean elev. (basins)
74m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (11, ord ≥ 4)
- Noonan Streamord 2len here3.77 km45%total8 km
- Fulton Brookord 1len here3.20 km48%total7 km
- Kenny Brookord 1len here2.38 km70%total3 km
- Burpee Millstreamord 3len here1.39 km6%total22 km
- Lower Thoroughfareord 3len here1.36 km19%total7 km
- Brownhouse Brookord 1len here0.70 km15%total5 km
- East Branch Baltimore Streamord 1len here0.63 km77%total1 km
- Jemseg Riverord 4len here0.23 km3%total9 km
- West Branch Baltimore Streamord 2len here0.21 km7%total3 km
- River Styxord 2len here≈ tangenttotal9 km
- Cow Pasture Brookord 1len here≈ tangenttotal7 km
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
- 46.00450, -66.13531
- 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.