Belezma
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2015
660 km²
Commune · DZA
Boumia
Algeria
BSkArid, steppe, cold(98 %)
Species observed
16
Observations
27
Area
152,5km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 5 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 Boumia : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).
Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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
16 distinct species · 27 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,8°C
Annual rain
347mm
Warmest m°
33,5°C
Coldest m°
1,2°C
Elevation: 939 m on average (min 831 m, max 1 536 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,8°C
Annual rain
347mm
Warmest month
33,5°C
Coldest month
1,2°C
Mean alt.
939m
Min
831m
Max
1 536m
Std. dev.
126m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(98 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
12,9g/kg
Clay
23,1%
Sand
41,4%
Silt
35,5%
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
7,6
Org. C
18,1g/kg
Clay
22,1%
Sand
41,6%
Silt
36,3%
5–15 cm
pH H₂O
7,9
Org. C
11,5g/kg
Clay
22,3%
Sand
41,8%
Silt
35,9%
15–30 cm
pH H₂O
7,9
Org. C
9,2g/kg
Clay
24,9%
Sand
40,7%
Silt
34,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.9%
Crops24.9%
Built-up0.2%
Bare soil16.6%
Other (grassland, water…)51.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Basins crossed
3
Max stream order
1
Max drainage
2 582km²
Discharge in basins
0,0m³/s
Mean precip.
379mm/an
Mean T°
13,8°C
Moisture idx
-0,69
Max snow
1%
Mean runoff
17mm/an
Mean elev. (basins)
946m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
15,7%
Pesticides
4,6kg/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