Ontologia

Commune · DZA

El Ghomri

Algeria

BShArid, steppe, hot(88 %)

Species observed

20

Observations

222

Area

119,9km²

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 El Ghomri : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

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

20 distinct species · 222 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

222 obs · 2 cellules
Obs. / cellule
≥ 221
221–220
221–220
221–220
< 221

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

Climate

Mean T°

19,2°C

Annual rain

332mm

Warmest m°

34,0°C

Coldest m°

6,7°C

Elevation: 74 m on average (min 9 m, max 203 m)

Bioclimatic detailsExpert
Annual mean temp.
19,2°C
Annual rain
332mm
Warmest month
34,0°C
Coldest month
6,7°C
Mean alt.
74m
Min
9m
Max
203m
Std. dev.
56m
Köppen-Geiger (dominant)
BShArid, steppe, hot(88 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

14,2g/kg

Clay

32,3%

Sand

30,2%

Silt

37,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
21,1g/kg
Clay
31,7%
Sand
30,5%
Silt
37,8%
5–15 cm
pH H₂O
7,7
Org. C
11,8g/kg
Clay
32,3%
Sand
30,1%
Silt
37,5%
15–30 cm
pH H₂O
7,8
Org. C
9,6g/kg
Clay
33,0%
Sand
30,0%
Silt
37,0%

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

Land cover

Forest1.3%
Crops60.2%
Built-up0.7%
Bare soil6.5%
Other (grassland, water…)31.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

8 683km²

Discharge in basins

0,1m³/s

Mean precip.

385mm/an

Mean T°

17,6°C

Moisture idx

-0,62

Mean runoff

16mm/an

Mean elev. (basins)

213m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,6nW

Built-up

65,1%

Pesticides

17,0kg/km²

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