Ontologia

Governorate · tun

Tataouine

Tunisia

BWhArid, desert, hot(100 %)

Species observed

503

Observations

2 166

Area

39 530,8km²

Ecological tissue

Sample of 30 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 Tataouine : 26 espèces reliées par 43 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
43
Connectance
0.099
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

503 distinct species · 2 166 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 166 obs · 159 cellules
Obs. / cellule
≥ 209
33–208
7–32
3–6
< 3

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

Climate

Mean T°

21,2°C

Annual rain

79mm

Warmest m°

37,5°C

Coldest m°

4,9°C

Elevation: 288 m on average (min 30 m, max 597 m)

Bioclimatic detailsExpert
Annual mean temp.
21,2°C
Annual rain
79mm
Warmest month
37,5°C
Coldest month
4,9°C
Mean alt.
288m
Min
30m
Max
597m
Std. dev.
96m
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

8,1

Org. C

4,6g/kg

Clay

25,6%

Sand

43,1%

Silt

31,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
5,9g/kg
Clay
25,7%
Sand
43,0%
Silt
31,4%
5–15 cm
pH H₂O
8,1
Org. C
4,8g/kg
Clay
25,5%
Sand
43,2%
Silt
31,3%
15–30 cm
pH H₂O
8,1
Org. C
3,3g/kg
Clay
25,5%
Sand
43,1%
Silt
31,5%

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

Land cover

Forest0.2%
Crops1.1%
Built-up0.0%
Bare soil90.3%
Other (grassland, water…)8.4%

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

Hydrology89 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

320,6km

Basins crossed

89

Max stream order

4

Max drainage

29 274km²

Discharge in basins

65,2m³/s

Mean precip.

74mm/an

Mean T°

20,4°C

Moisture idx

-0,95

Mean runoff

40mm/an

Mean elev. (basins)

284m

Watersheds crossing here

80 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,2%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN Not Assigned · 1

Oued Dkouk

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2009

58 km²

Oued Dkouk

IUCN Not Reported

Nature Reserve · 2009

58 km²

Oued Dkouk

IUCN Not Reported

Wetland Zone of National Importance · 2009

58 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations7