Commune · DZA
Beni Abbes
Algeria
Species observed
82
Observations
272
Area
9 796,4km²
Ecological tissue
Sample of 34 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 Beni Abbes : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
82 distinct species · 272 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,3°C
Annual rain
41mm
Warmest m°
41,6°C
Coldest m°
3,7°C
Elevation: 572 m on average (min 400 m, max 784 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,2
Org. C
3,9g/kg
Clay
26,7%
Sand
46,3%
Silt
26,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology29 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
112,0km
Basins crossed
29
Max stream order
6
Max drainage
62 814km²
Discharge in basins
155,9m³/s
Mean precip.
62mm/an
Mean T°
22,9°C
Moisture idx
-0,97
Mean runoff
13mm/an
Mean elev. (basins)
569m
Watersheds crossing here
- Basin #41970sub-area1 996,5 km²overlap1643.95 km²17%
- Basin #48880sub-area1 355,6 km²overlap1353.98 km²14%
- Basin #47750sub-area1 625,9 km²overlap1065.57 km²11%
- Basin #62900sub-area1 880,1 km²overlap1033.55 km²11%
- Basin #50470sub-area1 054 km²overlap808.03 km²8%
- Bassin de واد الساورة ⵉⵖⵥⴻⵔ ⵏ ⵙⴰⵡⵔⴰsub-area1 805,3 km²overlap495.02 km²5%
- Basin #62500sub-area487,7 km²overlap476.03 km²5%
- Bassin de واد الساورة ⵉⵖⵥⴻⵔ ⵏ ⵙⴰⵡⵔⴰsub-area473,4 km²overlap472.85 km²5%
- Basin #58920sub-area403,3 km²overlap365.44 km²4%
20 more basinssorted by overlap
- Bassin de واد الساورة ⵉⵖⵥⴻⵔ ⵏ ⵙⴰⵡⵔⴰsub-area2 043,2 km²overlap281.64 km²3%
- Basin #76450sub-area272,5 km²overlap252.85 km²3%
- Basin #72030sub-area272,4 km²overlap250.21 km²3%
- Bassin de واد الساورة ⵉⵖⵥⴻⵔ ⵏ ⵙⴰⵡⵔⴰsub-area218,5 km²overlap218.22 km²2%
- Bassin de واد الساورة ⵉⵖⵥⴻⵔ ⵏ ⵙⴰⵡⵔⴰsub-area507,7 km²overlap211.25 km²2%
- Bassin de واد الساورة ⵉⵖⵥⴻⵔ ⵏ ⵙⴰⵡⵔⴰsub-area517,9 km²overlap160.60 km²2%
- Basin #84250sub-area343,2 km²overlap123.31 km²1%
- Basin #76440sub-area324,3 km²overlap116.69 km²1%
- Basin #84470sub-area838,4 km²overlap116.16 km²1%
- Basin #63620sub-area535,2 km²overlap100.58 km²1%
- Basin #52050sub-area852,8 km²overlap71.70 km²1%
- Basin #62360sub-area111,5 km²overlap55.94 km²1%
- Bassin de واد الساورة ⵉⵖⵥⴻⵔ ⵏ ⵙⴰⵡⵔⴰsub-area891,1 km²overlap29.44 km²0%
- Basin #62370sub-area1 156,8 km²overlap23.07 km²0%
- Basin #72110sub-area455,3 km²overlap19.49 km²0%
- Bassin de Oued Zouzfanasub-area1 073,9 km²overlap17.98 km²0%
- Basin #63610sub-area15,6 km²overlap15.63 km²0%
- Bassin de Oued Zouzfanasub-area640,7 km²overlap8.60 km²0%
- Basin #62810sub-area8,5 km²overlap8.48 km²0%
- Basin #47050sub-area455,3 km²overlap0.11 km²0%
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)