Ontologia

Chef-Lieu-Wilaya · DZA

Tipaza

Algeria

CsaTemperate, dry summer, hot summer(100 %)

Species observed

236

Observations

679

Area

61,9km²

Ecological tissue

Sample of 39 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 Tipaza : 29 espèces reliées par 84 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
84
Connectance
0.108
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

236 distinct species · 679 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

679 obs · 2 cellules
Obs. / cellule
≥ 572
572–571
572–571
572–571
< 572

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

Climate

Mean T°

17,7°C

Annual rain

665mm

Warmest m°

28,1°C

Coldest m°

8,9°C

Elevation: 160 m on average (min -21 m, max 725 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
665mm
Warmest month
28,1°C
Coldest month
8,9°C
Mean alt.
160m
Min
-21m
Max
725m
Std. dev.
162m
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

6,6

Org. C

33,5g/kg

Clay

34,2%

Sand

30,3%

Silt

35,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
51,1g/kg
Clay
35,2%
Sand
29,5%
Silt
35,3%
5–15 cm
pH H₂O
6,6
Org. C
30,9g/kg
Clay
34,2%
Sand
30,2%
Silt
35,6%
15–30 cm
pH H₂O
6,6
Org. C
18,4g/kg
Clay
33,3%
Sand
31,1%
Silt
35,6%

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

Land cover

Forest19.2%
Crops13.0%
Built-up2.7%
Bare soil3.8%
Other (grassland, water…)61.2%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 039km²

Discharge in basins

0,0m³/s

Mean precip.

677mm/an

Mean T°

17,6°C

Moisture idx

-0,36

Max snow

1%

Mean runoff

183mm/an

Mean elev. (basins)

333m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

11,0nW

Built-up

274,0%

Pesticides

22,5kg/km²

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