Wetland of International Importance (Ramsar Site) · dza
Chott Zahrez Gharbi
- Area
- 524 km²
- IUCN cat.
- Not Reported
- Year
- 2003
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 2003
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
12 distinct species · 18 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Chott Zahrez Gharbi : 7 espèces reliées par 4 interactions GloBI sur 1 type (connectance 19.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
20,8km
Basins crossed
8
Max stream order
4
Max drainage
9 074km²
Discharge in basins
0,4m³/s
Mean precip.
293mm/an
Mean T°
14,2°C
Moisture idx
-0,76
Max snow
3%
Mean runoff
20mm/an
Mean elev. (basins)
956m
Watersheds crossing here
- Bassin de Oued Anasseursub-area1 667,2 km²overlap261.26 km²50%
- Basin #93490sub-area318,4 km²overlap89.96 km²17%
- Basin #93010sub-area702,1 km²overlap56.39 km²11%
- Basin #93540sub-area454,4 km²overlap52.30 km²10%
- Basin #93190sub-area136,5 km²overlap48.18 km²9%
- Basin #93040sub-area91 km²overlap11.49 km²2%
- Basin #43340sub-area2,5 km²overlap2.48 km²0%
- Bassin de Oued Touilsub-area2 002,5 km²overlap2.02 km²0%
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
- 34.93785, 2.76653
- 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.