Chott ech Chergui
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2001
8 471 km²
Commune · DZA
El Kheither
Algeria
BSkArid, steppe, cold(75 %)
Species observed
50
Observations
139
Area
1 022,6km²
Ecological tissue
Sample of 11 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 El Kheither : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
11
Interactions affichées
8
Connectance
0.145
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
50 distinct species · 139 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,4°C
Annual rain
248mm
Warmest m°
35,5°C
Coldest m°
0,6°C
Elevation: 1 025 m on average (min 982 m, max 1 087 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,4°C
Annual rain
248mm
Warmest month
35,5°C
Coldest month
0,6°C
Mean alt.
1 025m
Min
982m
Max
1 087m
Std. dev.
26m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(75 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,9
Org. C
10,6g/kg
Clay
24,6%
Sand
43,5%
Silt
32,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: evGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,9
Org. C
13,1g/kg
Clay
23,0%
Sand
44,2%
Silt
32,8%
5–15 cm
pH H₂O
8,0
Org. C
9,1g/kg
Clay
23,4%
Sand
44,4%
Silt
32,3%
15–30 cm
pH H₂O
8,0
Org. C
9,6g/kg
Clay
27,3%
Sand
41,9%
Silt
30,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.2%
Crops4.8%
Built-up0.1%
Bare soil80.1%
Other (grassland, water…)14.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
8
Max drainage
14 170km²
Discharge in basins
0,2m³/s
Mean precip.
272mm/an
Mean T°
14,9°C
Moisture idx
-0,77
Mean runoff
8mm/an
Mean elev. (basins)
1 061m
Watersheds crossing here
- Basin #01310sub-area2 014,3 km²overlap470.86 km²46%
- Basin #01250sub-area2 051,3 km²overlap302.60 km²30%
- Basin #00450sub-area263,7 km²overlap139.29 km²14%
- Basin #01360sub-area179,3 km²overlap57.38 km²6%
- Basin #98830sub-area562,4 km²overlap49.92 km²5%
- Basin #02640sub-area195,4 km²overlap1.54 km²0%
- Basin #02630sub-area127,3 km²overlap0.78 km²0%
- Basin #98860sub-area916,3 km²overlap0.23 km²0%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
4,8%
Pesticides
0,0kg/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