Ontologia

Commune-Cotiere · DZA

Sidi Safi

Algeria

CsaTemperate, dry summer, hot summer(81 %)

Species observed

81

Observations

118

Area

67,3km²

Ecological tissue

Sample of 11 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 Sidi Safi : 9 espèces reliées par 8 interactions GloBI sur 3 types (connectance 14.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
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

81 distinct species · 118 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

118 obs · 3 cellules
Obs. / cellule
≥ 77
77–76
77–76
24–76
< 24

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

Climate

Mean T°

18,5°C

Annual rain

390mm

Warmest m°

30,0°C

Coldest m°

8,0°C

Elevation: 179 m on average (min -31 m, max 285 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
390mm
Warmest month
30,0°C
Coldest month
8,0°C
Mean alt.
179m
Min
-31m
Max
285m
Std. dev.
64m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(81 %)Temperate

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

14,9g/kg

Clay

30,4%

Sand

42,7%

Silt

26,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
23,4g/kg
Clay
29,5%
Sand
42,9%
Silt
27,6%
5–15 cm
pH H₂O
7,8
Org. C
12,4g/kg
Clay
30,2%
Sand
42,1%
Silt
27,7%
15–30 cm
pH H₂O
7,8
Org. C
8,9g/kg
Clay
31,6%
Sand
42,9%
Silt
25,5%

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

Land cover

Forest4.5%
Crops41.8%
Built-up0.6%
Bare soil3.4%
Other (grassland, water…)49.7%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

17,5km

Basins crossed

2

Max stream order

2

Max drainage

7 265km²

Discharge in basins

0,2m³/s

Mean precip.

455mm/an

Mean T°

17,5°C

Moisture idx

-0,59

Mean runoff

22mm/an

Mean elev. (basins)

223m

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

64,1%

Pesticides

23,9kg/km²

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