Ontologia

Delegation · TUN

Douar Hicher

Tunisia

CsaTemperate, dry summer, hot summer(100 %)

Species observed

16

Observations

28

Area

0,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Douar Hicher : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

16 distinct species · 28 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 obs · 1 cellules
Obs. / cellule
≥ 28
28–27
28–27
28–27
< 28

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

Climate

Mean T°

18,8°C

Annual rain

502mm

Warmest m°

32,7°C

Coldest m°

7,2°C

Elevation: 98 m on average (min 73 m, max 175 m)

Bioclimatic detailsExpert
Annual mean temp.
18,8°C
Annual rain
502mm
Warmest month
32,7°C
Coldest month
7,2°C
Mean alt.
98m
Min
73m
Max
175m
Std. dev.
25m
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

7,7

Org. C

20,1g/kg

Clay

36,4%

Sand

26,5%

Silt

37,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
28,1g/kg
Clay
35,2%
Sand
27,1%
Silt
37,7%
5–15 cm
pH H₂O
7,8
Org. C
15,8g/kg
Clay
36,5%
Sand
25,9%
Silt
37,7%
15–30 cm
pH H₂O
7,8
Org. C
16,3g/kg
Clay
37,4%
Sand
26,5%
Silt
36,1%

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

Land cover

Forest3.3%
Crops42.1%
Built-up3.5%
Bare soil6.2%
Other (grassland, water…)44.9%

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

23 172km²

Discharge in basins

0,0m³/s

Mean precip.

456mm/an

Mean T°

17,8°C

Moisture idx

-0,64

Mean runoff

115mm/an

Mean elev. (basins)

57m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

10,8nW

Built-up

348,8%

Pesticides

2,7kg/km²

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