Atlas Saharien
IUCN Not ApplicableCultural Park · 2008
88 692 km²
Commune · DZA
Hassi R'Mel
Algeria
BWhArid, desert, hot(100 %)
Species observed
46
Observations
93
Area
3 091,4km²
Ecological tissue
Sample of 15 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 Hassi R'Mel : 14 espèces reliées par 11 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
15
Interactions affichées
11
Connectance
0.105
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
46 distinct species · 93 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,3°C
Annual rain
123mm
Warmest m°
37,1°C
Coldest m°
2,2°C
Elevation: 760 m on average (min 567 m, max 873 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,3°C
Annual rain
123mm
Warmest month
37,1°C
Coldest month
2,2°C
Mean alt.
760m
Min
567m
Max
873m
Std. dev.
39m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,3
Org. C
4,5g/kg
Clay
19,4%
Sand
50,3%
Silt
30,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
8,2
Org. C
4,8g/kg
Clay
18,6%
Sand
50,8%
Silt
30,5%
5–15 cm
pH H₂O
8,3
Org. C
4,5g/kg
Clay
18,9%
Sand
50,5%
Silt
30,5%
15–30 cm
pH H₂O
8,3
Org. C
4,3g/kg
Clay
20,6%
Sand
49,4%
Silt
30,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.0%
Crops0.1%
Built-up0.1%
Bare soil97.1%
Other (grassland, water…)2.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
6
Max drainage
5 346km²
Discharge in basins
4,1m³/s
Mean precip.
122mm/an
Mean T°
18,6°C
Moisture idx
-0,92
Mean runoff
47mm/an
Mean elev. (basins)
763m
Watersheds crossing here
- Basin #42920sub-area5 346,2 km²overlap1239.22 km²40%
- Basin #49810sub-area1 353,5 km²overlap1079.02 km²35%
- Basin #12510sub-area1 564,1 km²overlap417.07 km²13%
- Basin #12500sub-area923,3 km²overlap334.93 km²11%
- Bassin de Oued N'sasub-area1 107,8 km²overlap17.29 km²1%
- Basin #09370sub-area570,3 km²overlap3.90 km²0%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
5,3nW
Built-up
9,2%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN