Salines d'Arzew
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
59 km²
Commune · DZA
Boufatis
Algeria
BShArid, steppe, hot(65 %)
Species observed
19
Observations
724
Area
98,7km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 8 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 Boufatis : 8 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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
19 distinct species · 724 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,8°C
Annual rain
333mm
Warmest m°
31,1°C
Coldest m°
8,1°C
Elevation: 139 m on average (min 56 m, max 296 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,8°C
Annual rain
333mm
Warmest month
31,1°C
Coldest month
8,1°C
Mean alt.
139m
Min
56m
Max
296m
Std. dev.
49m
Köppen-Geiger (dominant)
BShArid, steppe, hot(65 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,6
Org. C
14,6g/kg
Clay
29,0%
Sand
33,0%
Silt
38,0%
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
7,5
Org. C
21,3g/kg
Clay
27,4%
Sand
33,7%
Silt
38,9%
5–15 cm
pH H₂O
7,7
Org. C
11,6g/kg
Clay
29,7%
Sand
32,5%
Silt
37,8%
15–30 cm
pH H₂O
7,7
Org. C
10,9g/kg
Clay
29,8%
Sand
32,8%
Silt
37,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.6%
Crops60.9%
Built-up0.5%
Bare soil3.9%
Other (grassland, water…)33.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
4
Max drainage
4 974km²
Discharge in basins
0,0m³/s
Mean precip.
389mm/an
Mean T°
17,5°C
Moisture idx
-0,60
Mean runoff
14mm/an
Mean elev. (basins)
167m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,8nW
Built-up
47,5%
Pesticides
19,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Lac de Télamine
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
49 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN