Wetland of International Importance (Ramsar Site) · mar
Haut Oued Lakhdar
- Area
- 22 km²
- IUCN cat.
- Not Reported
- Year
- 2019
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 2019
- Managing authority
- National Agency for Water and Forests
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
133 distinct species · 280 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Haut Oued Lakhdar : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 10.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
40,3km
Basins crossed
1
Max stream order
4
Max drainage
3 471km²
Discharge in basins
0,1m³/s
Mean precip.
498mm/an
Mean T°
13,7°C
Moisture idx
-0,65
Max snow
4%
Mean runoff
125mm/an
Mean elev. (basins)
1 651m
Watersheds crossing here
Rivers / streams (11, ord ≥ 4)
- Assif n Bou Guemez ⴰⵙⵉⴼ ⵏ ⴱⵓⴳⵎⵎⴰⵣord 3len here10.32 km67%total15 km
- Oued Lakhdar ⴰⵙⵉⴼ ⵍⵅⴹⵕord 4len here7.40 km62%total12 km
- Akka n'Oulzouayord 2len here6.74 km65%total10 km
- Assif n'Ait Hkimord 2len here5.48 km76%total7 km
- Assif Rbatord 1len here3.89 km39%total10 km
- Akka n'Taghyaord 2len here2.65 km30%total9 km
- Akka Izourarord 2len here1.54 km15%total10 km
- Assif n Ait Mallal ⴰⵙⵉⴼ ⵏ ⴰⵉⵜ ⵎⵍⵍⴰⵍord 2len here0.84 km5%total16 km
- Assif n Sremtord 4len here0.70 km7%total10 km
- Akka n'Temkerritord 1len here0.53 km77%total1 km
- Assebqiord 1len here0.22 km16%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
- 31.64995, -6.45010
- 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.