Ontologia

Commune · DZA

Mechouneche

Algeria

BWhArid, desert, hot(84 %)

Species observed

78

Observations

136

Area

504km²

Ecological tissue

Sample of 31 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 Mechouneche : 26 espèces reliées par 39 interactions GloBI sur 5 types (connectance 8.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
39
Connectance
0.084
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

78 distinct species · 136 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

136 obs · 7 cellules
Obs. / cellule
≥ 52
52–51
31–51
10–30
< 10

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

20,6°C

Annual rain

219mm

Warmest m°

36,8°C

Coldest m°

4,5°C

Elevation: 452 m on average (min 30 m, max 1 632 m)

Bioclimatic detailsExpert
Annual mean temp.
20,6°C
Annual rain
219mm
Warmest month
36,8°C
Coldest month
4,5°C
Mean alt.
452m
Min
30m
Max
1 632m
Std. dev.
315m
Köppen-Geiger (dominant)
BWhArid, desert, hot(84 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,1

Org. C

11,3g/kg

Clay

19,9%

Sand

48,1%

Silt

31,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
14,4g/kg
Clay
19,0%
Sand
48,9%
Silt
32,1%
5–15 cm
pH H₂O
8,1
Org. C
9,4g/kg
Clay
20,4%
Sand
47,4%
Silt
32,2%
15–30 cm
pH H₂O
8,1
Org. C
10,2g/kg
Clay
20,5%
Sand
48,1%
Silt
31,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest1.8%
Crops1.1%
Built-up0.1%
Bare soil71.2%
Other (grassland, water…)25.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

50,7km

Lake surface here

0,96km²

Basins crossed

3

Max stream order

4

Max drainage

30 564km²

Discharge in basins

0,8m³/s

Mean precip.

237mm/an

Mean T°

17,5°C

Moisture idx

-0,82

Max snow

1%

Mean runoff

28mm/an

Mean elev. (basins)

636m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

10,6%

Pesticides

2,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)