Ontologia

Delegation · TUN

Ghannouch

Tunisia

BWhArid, desert, hot(100 %)

Species observed

11

Observations

13

Area

23,1km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

11 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 1 cellules
Obs. / cellule
≥ 13
13–12
13–12
13–12
< 13

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

Climate

Mean T°

20,4°C

Annual rain

187mm

Warmest m°

32,3°C

Coldest m°

8,6°C

Elevation: 16 m on average (min -3 m, max 43 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
187mm
Warmest month
32,3°C
Coldest month
8,6°C
Mean alt.
16m
Min
-3m
Max
43m
Std. dev.
10m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

11,8g/kg

Clay

25,7%

Sand

45,2%

Silt

29,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
16,0g/kg
Clay
24,5%
Sand
45,9%
Silt
29,6%
5–15 cm
pH H₂O
8,0
Org. C
9,9g/kg
Clay
26,6%
Sand
44,5%
Silt
28,9%
15–30 cm
pH H₂O
8,1
Org. C
9,6g/kg
Clay
26,0%
Sand
45,2%
Silt
28,8%

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

Land cover

Forest10.3%
Crops13.9%
Built-up11.8%
Bare soil14.5%
Other (grassland, water…)49.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 216km²

Discharge in basins

0,0m³/s

Mean precip.

178mm/an

Mean T°

19,5°C

Moisture idx

-0,87

Mean runoff

95mm/an

Mean elev. (basins)

118m

Watersheds crossing here

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

Human pressure

Pop. density

12hab/km²

Night light

23,2nW

Built-up

1 175,5%

Pesticides

2,5kg/km²

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