Protected Natural Area · can
Jacquet River Gorge
- Area
- 261 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
639 distinct species · 1 912 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 54 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 Jacquet River Gorge : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 15 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 · 1 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
74,7km
Lake surface here
1,15km²
Basins crossed
2
Max stream order
3
Max drainage
690km²
Discharge in basins
4,0m³/s
Mean precip.
1 056mm/an
Mean T°
3,3°C
Moisture idx
0,33
Max snow
48%
Mean runoff
673mm/an
Mean elev. (basins)
204m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (17, ord ≥ 4)
- Lower South Branch Jacquet Riverord 2len here17.87 km76%total24 km
- South Branch Nigadoo Riverord 3len here11.53 km48%total24 km
- Antinouri Lake Brookord 2len here8.67 km97%total9 km
- Little McLean Brookord 3len here6.40 km100%total6 km
- Eel Brookord 2len here6.08 km100%total6 km
- Jacquet Riverord 3len here5.34 km14%total38 km
- Melanson Brookord 1len here5.04 km100%total5 km
- Two Mile Brookord 1len here4.54 km100%total5 km
- North Branch Nigadoo Riverord 2len here2.93 km100%total3 km
- Paynes Brookord 1len here2.28 km100%total2 km
- Walker Brookord 2len here1.98 km18%total11 km
- Winton Gulchord 1len here0.94 km73%total1 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
- 47.76540, -66.02057
- 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.