Ontologia

Commune · DZA

Menaceur

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

58

Observations

301

Area

192,5km²

Ecological tissue

Sample of 32 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 Menaceur : 29 espèces reliées par 34 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
34
Connectance
0.069
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

58 distinct species · 301 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

301 obs · 6 cellules
Obs. / cellule
≥ 200
200–199
55–199
29–54
< 29

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

Climate

Mean T°

16,4°C

Annual rain

635mm

Warmest m°

29,1°C

Coldest m°

5,8°C

Elevation: 453 m on average (min 29 m, max 1 198 m)

Bioclimatic detailsExpert
Annual mean temp.
16,4°C
Annual rain
635mm
Warmest month
29,1°C
Coldest month
5,8°C
Mean alt.
453m
Min
29m
Max
1 198m
Std. dev.
270m
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

28,0g/kg

Clay

35,1%

Sand

30,7%

Silt

34,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
45,7g/kg
Clay
34,8%
Sand
30,4%
Silt
34,9%
5–15 cm
pH H₂O
6,9
Org. C
21,4g/kg
Clay
35,9%
Sand
30,2%
Silt
34,0%
15–30 cm
pH H₂O
6,9
Org. C
16,7g/kg
Clay
34,6%
Sand
31,4%
Silt
34,0%

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

Land cover

Forest26.1%
Crops9.8%
Built-up0.8%
Bare soil3.3%
Other (grassland, water…)59.9%

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

Hydrology2 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Lake surface here

2,55km²

Basins crossed

2

Max stream order

2

Max drainage

1 323km²

Discharge in basins

0,1m³/s

Mean precip.

677mm/an

Mean T°

17,6°C

Moisture idx

-0,36

Max snow

3%

Mean runoff

183mm/an

Mean elev. (basins)

335m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

80,9%

Pesticides

18,2kg/km²

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