Ontologia

Commune · DZA

Beni-Tamou

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

20

Observations

51

Area

24,7km²

Ecological tissue

Sample of 9 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 Beni-Tamou : 9 espèces reliées par 5 interactions GloBI sur 2 types (connectance 13.9%, filtre Serrano α=0.2).

Espèces affichées
9
Interactions affichées
5
Connectance
0.139
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 · 51 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 obs · 1 cellules
Obs. / cellule
≥ 51
51–50
51–50
51–50
< 51

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

Climate

Mean T°

18,3°C

Annual rain

627mm

Warmest m°

30,7°C

Coldest m°

8,1°C

Elevation: 95 m on average (min 38 m, max 164 m)

Bioclimatic detailsExpert
Annual mean temp.
18,3°C
Annual rain
627mm
Warmest month
30,7°C
Coldest month
8,1°C
Mean alt.
95m
Min
38m
Max
164m
Std. dev.
28m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,9

Org. C

22,4g/kg

Clay

33,4%

Sand

32,0%

Silt

34,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
32,6g/kg
Clay
33,1%
Sand
32,1%
Silt
34,8%
5–15 cm
pH H₂O
7,0
Org. C
18,7g/kg
Clay
34,1%
Sand
31,3%
Silt
34,6%
15–30 cm
pH H₂O
6,9
Org. C
15,8g/kg
Clay
32,9%
Sand
32,5%
Silt
34,6%

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

Land cover

Forest9.4%
Crops27.4%
Built-up7.6%
Bare soil3.2%
Other (grassland, water…)52.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,6km

Basins crossed

1

Max stream order

1

Max drainage

2 039km²

Discharge in basins

0,1m³/s

Mean precip.

710mm/an

Mean T°

16,9°C

Moisture idx

-0,34

Max snow

1%

Mean runoff

167mm/an

Mean elev. (basins)

390m

Watersheds crossing here

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

Human pressure

Pop. density

15hab/km²

Night light

16,3nW

Built-up

761,0%

Pesticides

19,3kg/km²

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