Complexe de zones humides de la plaine de Guerbès-Sanhadja
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2001
309 km²
Commune-Cotiere · DZA
Ben Azzouz
Algeria
CsaTemperate, dry summer, hot summer(100 %)
Species observed
129
Observations
241
Area
238,8km²
Ecological tissue
Sample of 44 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Ben Azzouz : 38 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 5 types (connectance 5.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
55
Connectance
0.058
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
129 distinct species · 241 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,9°C
Annual rain
703mm
Warmest m°
32,3°C
Coldest m°
7,9°C
Elevation: 32 m on average (min -10 m, max 229 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,9°C
Annual rain
703mm
Warmest month
32,3°C
Coldest month
7,9°C
Mean alt.
32m
Min
-10m
Max
229m
Std. dev.
34m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,9
Org. C
26,2g/kg
Clay
36,6%
Sand
29,8%
Silt
33,6%
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
0–5 cm
pH H₂O
6,8
Org. C
41,1g/kg
Clay
36,1%
Sand
30,1%
Silt
33,8%
5–15 cm
pH H₂O
6,9
Org. C
19,7g/kg
Clay
36,4%
Sand
29,5%
Silt
34,1%
15–30 cm
pH H₂O
6,9
Org. C
17,8g/kg
Clay
37,3%
Sand
29,9%
Silt
32,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.7%
Crops35.0%
Built-up0.7%
Bare soil5.3%
Other (grassland, water…)45.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 3 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
44,8km
Lake surface here
1,33km²
Basins crossed
3
Max stream order
4
Max drainage
1 837km²
Discharge in basins
1,2m³/s
Mean precip.
728mm/an
Mean T°
17,3°C
Moisture idx
-0,38
Max snow
1%
Mean runoff
215mm/an
Mean elev. (basins)
212m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,3nW
Built-up
67,2%
Pesticides
19,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN