Ontologia

Commune · DZA

Ain Fettah

Algeria

CsaTemperate, dry summer, hot summer(75 %)

Species observed

3

Observations

3

Area

77,6km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Ain Fettah : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

3 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 2 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

17,2°C

Annual rain

380mm

Warmest m°

30,7°C

Coldest m°

4,4°C

Elevation: 402 m on average (min 183 m, max 708 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
380mm
Warmest month
30,7°C
Coldest month
4,4°C
Mean alt.
402m
Min
183m
Max
708m
Std. dev.
136m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(75 %)Temperate

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

20,5g/kg

Clay

28,6%

Sand

40,3%

Silt

31,1%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
30,4g/kg
Clay
27,6%
Sand
40,6%
Silt
31,8%
5–15 cm
pH H₂O
7,8
Org. C
17,4g/kg
Clay
28,9%
Sand
40,2%
Silt
31,0%
15–30 cm
pH H₂O
7,8
Org. C
13,7g/kg
Clay
29,4%
Sand
40,1%
Silt
30,5%

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

Land cover

Forest5.3%
Crops33.3%
Built-up0.4%
Bare soil4.3%
Other (grassland, water…)56.8%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

24,9km

Basins crossed

2

Max stream order

5

Max drainage

4 957km²

Discharge in basins

0,3m³/s

Mean precip.

454mm/an

Mean T°

16,9°C

Moisture idx

-0,63

Mean runoff

28mm/an

Mean elev. (basins)

441m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

39,5%

Pesticides

21,3kg/km²

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