Ontologia

Delegation · TUN

Ksar Hellal

Tunisia

BShArid, steppe, hot(100 %)

Area

20,9km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

19,7°C

Annual rain

361mm

Warmest m°

32,8°C

Coldest m°

8,4°C

Elevation: 24 m on average (min 4 m, max 54 m)

Bioclimatic detailsExpert
Annual mean temp.
19,7°C
Annual rain
361mm
Warmest month
32,8°C
Coldest month
8,4°C
Mean alt.
24m
Min
4m
Max
54m
Std. dev.
9m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

20,3g/kg

Clay

32,5%

Sand

41,6%

Silt

25,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
27,2g/kg
Clay
31,8%
Sand
41,9%
Silt
26,3%
5–15 cm
pH H₂O
7,7
Org. C
14,3g/kg
Clay
32,1%
Sand
41,2%
Silt
26,7%
15–30 cm
pH H₂O
7,8
Org. C
19,3g/kg
Clay
33,6%
Sand
41,8%
Silt
24,7%

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

Land cover

Forest4.9%
Crops19.5%
Built-up12.0%
Bare soil4.7%
Other (grassland, water…)58.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

17hab/km²

Night light

22,2nW

Built-up

1 204,1%

Pesticides

2,6kg/km²

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