Chott ech Chergui
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2001
8 471 km²
Commune · DZA
Madna
Algeria
BSkArid, steppe, cold(100 %)
Species observed
0
Observations
0
Area
515,1km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,6°C
Annual rain
306mm
Warmest m°
34,8°C
Coldest m°
0,9°C
Elevation: 1 061 m on average (min 944 m, max 1 132 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,6°C
Annual rain
306mm
Warmest month
34,8°C
Coldest month
0,9°C
Mean alt.
1 061m
Min
944m
Max
1 132m
Std. dev.
32m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
12,9g/kg
Clay
25,4%
Sand
41,1%
Silt
33,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
17,6g/kg
Clay
23,8%
Sand
42,1%
Silt
34,0%
5–15 cm
pH H₂O
7,5
Org. C
12,3g/kg
Clay
24,9%
Sand
41,1%
Silt
34,0%
15–30 cm
pH H₂O
7,6
Org. C
8,9g/kg
Clay
27,5%
Sand
40,0%
Silt
32,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.3%
Crops27.7%
Built-up0.1%
Bare soil14.4%
Other (grassland, water…)54.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
3
Max drainage
2 601km²
Discharge in basins
0,3m³/s
Mean precip.
362mm/an
Mean T°
15,0°C
Moisture idx
-0,68
Mean runoff
17mm/an
Mean elev. (basins)
982m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
6,9%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN