Jbek Grouz Jbel Maiz
IUCN Not ApplicablePermanent Hunting Reserve · 2021
30 725 km²
Commune · DZA
Boukais
Algeria
BWhArid, desert, hot(100 %)
Species observed
42
Observations
143
Area
1 834km²
Ecological tissue
Sample of 7 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 Boukais : 6 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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
42 distinct species · 143 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,0°C
Annual rain
120mm
Warmest m°
38,9°C
Coldest m°
2,6°C
Elevation: 882 m on average (min 738 m, max 1 124 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,0°C
Annual rain
120mm
Warmest month
38,9°C
Coldest month
2,6°C
Mean alt.
882m
Min
738m
Max
1 124m
Std. dev.
94m
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
8,0
Org. C
5,0g/kg
Clay
23,2%
Sand
47,5%
Silt
29,2%
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
8,0
Org. C
6,4g/kg
Clay
22,3%
Sand
48,3%
Silt
29,4%
5–15 cm
pH H₂O
8,0
Org. C
4,4g/kg
Clay
23,5%
Sand
47,3%
Silt
29,2%
15–30 cm
pH H₂O
8,0
Org. C
4,2g/kg
Clay
24,0%
Sand
47,0%
Silt
29,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.1%
Crops0.0%
Built-up0.0%
Bare soil96.6%
Other (grassland, water…)3.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
71,7km
Basins crossed
10
Max stream order
6
Max drainage
22 352km²
Discharge in basins
17,6m³/s
Mean precip.
145mm/an
Mean T°
19,2°C
Moisture idx
-0,91
Mean runoff
29mm/an
Mean elev. (basins)
907m
Watersheds crossing here
- Basin #28650sub-area977,2 km²overlap536.88 km²29%
- Bassin de Oued Zelmousub-area1 014,1 km²overlap442.99 km²24%
- Basin #28380sub-area635,5 km²overlap350.91 km²19%
- Bassin de Oued Guirsub-area463 km²overlap216.00 km²12%
- Basin #28370sub-area169,6 km²overlap169.45 km²9%
- Basin #27990sub-area194,9 km²overlap92.76 km²5%
- Bassin de Oued Guirsub-area99,9 km²overlap9.09 km²0%
- Basin #23280sub-area678,2 km²overlap8.80 km²0%
- Basin #28700sub-area159,6 km²overlap6.34 km²0%
1 more basinssorted by overlap
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,7%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 2
Frontière Figuig - Algerie
IUCN Not ApplicablePermanent Hunting Reserve · 2021
150 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN