Permanent Hunting Reserve · mar
Fretis Est, Hbara et Reserve a Outarde
- Area
- 3 578 km²
- IUCN cat.
- Not Applicable
- Year
- 2021
Overview
- Designation
- Permanent Hunting Reserve
- Established
- 2021
- Managing authority
- National Agency for Water and Forests
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
167 distinct species · 512 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Fretis Est, Hbara et Reserve a Outarde : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 4 types (connectance 6.4%, 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).
Hydrology17 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
18,1km
Lake surface here
0,50km²
Basins crossed
17
Max stream order
5
Max drainage
16 752km²
Discharge in basins
39,5m³/s
Mean precip.
306mm/an
Mean T°
14,7°C
Moisture idx
-0,77
Mean runoff
37mm/an
Mean elev. (basins)
1 131m
Watersheds crossing here
- Bassin de Oued Charefsub-area2 172,1 km²overlap1356.07 km²38%
- Basin #04470sub-area1 557,4 km²overlap456.63 km²13%
- Basin #03820sub-area242 km²overlap233.80 km²7%
- Basin #03890sub-area454 km²overlap215.68 km²6%
- Basin #05120sub-area521,5 km²overlap204.81 km²6%
- Basin #63180sub-area277,3 km²overlap195.49 km²5%
- Basin #67360sub-area193,6 km²overlap184.20 km²5%
- Bassin de Oued Mechra El Harchasub-area193,4 km²overlap157.45 km²4%
- Bassin de الجزائر - المغربsub-area3 349,3 km²overlap155.73 km²4%
8 more basinssorted by overlap
- Basin #05880sub-area1 887,6 km²overlap131.80 km²4%
- Basin #05180sub-area1 158,7 km²overlap86.28 km²2%
- Bassin de Oued Za ⴰⵙⵉⴼ ⵏ ⵣⴰ وادي زاsub-area370,8 km²overlap66.32 km²2%
- Basin #05870sub-area123,2 km²overlap49.98 km²1%
- Basin #06620sub-area406,9 km²overlap41.19 km²1%
- Basin #04490sub-area22,5 km²overlap22.53 km²1%
- Bassin de Oued Za ⴰⵙⵉⴼ ⵏ ⵣⴰ وادي زاsub-area475,5 km²overlap18.14 km²1%
- Bassin de Oued El Oglat وادي العقلةsub-area1 700,8 km²overlap2.07 km²0%
Lakes (1, top by area)
Rivers / streams (2, 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
- 33.84421, -2.17534
- 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.