Ontologia

Commune · DZA

Ain Fekan

Algeria

CsaTemperate, dry summer, hot summer(58 %)

Species observed

16

Observations

34

Area

188,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 4 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 Fekan : 4 espèces reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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 · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 5 cellules
Obs. / cellule
≥ 21
21–20
6–20
4–5
< 4

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

Climate

Mean T°

18,1°C

Annual rain

315mm

Warmest m°

35,3°C

Coldest m°

4,6°C

Elevation: 461 m on average (min 323 m, max 657 m)

Bioclimatic detailsExpert
Annual mean temp.
18,1°C
Annual rain
315mm
Warmest month
35,3°C
Coldest month
4,6°C
Mean alt.
461m
Min
323m
Max
657m
Std. dev.
58m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(58 %)Temperate

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

Soil & lithology

pH H₂O

7,5

Org. C

15,1g/kg

Clay

30,7%

Sand

33,8%

Silt

35,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
22,3g/kg
Clay
29,9%
Sand
33,9%
Silt
36,2%
5–15 cm
pH H₂O
7,6
Org. C
13,4g/kg
Clay
30,2%
Sand
34,0%
Silt
35,7%
15–30 cm
pH H₂O
7,6
Org. C
9,5g/kg
Clay
31,8%
Sand
33,4%
Silt
34,8%

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

Land cover

Forest2.7%
Crops50.7%
Built-up0.3%
Bare soil4.8%
Other (grassland, water…)41.5%

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

Hydrology6 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Lake surface here

1,54km²

Basins crossed

6

Max stream order

4

Max drainage

8 683km²

Discharge in basins

1,1m³/s

Mean precip.

427mm/an

Mean T°

16,6°C

Moisture idx

-0,61

Mean runoff

12mm/an

Mean elev. (basins)

542m

Watersheds crossing here

Lakes (1, top by area)

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

0,9nW

Built-up

27,9%

Pesticides

7,5kg/km²

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