Ontologia

Commune · DZA

Tazmalt

Algeria

CsaTemperate, dry summer, hot summer(98 %)

Species observed

29

Observations

38

Area

33,2km²

Ecological tissue

Sample of 7 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 Tazmalt : 7 espèces reliées par 5 interactions GloBI sur 3 types (connectance 23.8%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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

29 distinct species · 38 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 obs · 1 cellules
Obs. / cellule
≥ 38
38–37
38–37
38–37
< 38

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

Climate

Mean T°

17,8°C

Annual rain

587mm

Warmest m°

35,9°C

Coldest m°

3,1°C

Elevation: 325 m on average (min 208 m, max 747 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
587mm
Warmest month
35,9°C
Coldest month
3,1°C
Mean alt.
325m
Min
208m
Max
747m
Std. dev.
103m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(98 %)Temperate

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

Soil & lithology

pH H₂O

7,0

Org. C

41,6g/kg

Clay

34,4%

Sand

33,9%

Silt

31,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
61,5g/kg
Clay
34,3%
Sand
33,7%
Silt
32,0%
5–15 cm
pH H₂O
7,0
Org. C
34,8g/kg
Clay
34,0%
Sand
33,8%
Silt
32,2%
15–30 cm
pH H₂O
7,0
Org. C
28,4g/kg
Clay
34,9%
Sand
34,0%
Silt
31,0%

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

Land cover

Forest8.6%
Crops23.9%
Built-up5.0%
Bare soil2.8%
Other (grassland, water…)59.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Basins crossed

1

Max stream order

5

Max drainage

3 764km²

Discharge in basins

1,5m³/s

Mean precip.

715mm/an

Mean T°

15,9°C

Moisture idx

-0,37

Max snow

2%

Mean runoff

183mm/an

Mean elev. (basins)

669m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

6,1nW

Built-up

498,9%

Pesticides

16,1kg/km²

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