Ontologia

Delegation · TUN

Remada

Tunisia

BWhArid, desert, hot(100 %)

Species observed

166

Observations

397

Area

28 822,5km²

Ecological tissue

Sample of 28 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 Remada : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 7.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
35
Connectance
0.075
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

166 distinct species · 397 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

397 obs · 79 cellules
Obs. / cellule
≥ 55
11–54
3–10
2–2
< 2

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

Climate

Mean T°

21,5°C

Annual rain

63mm

Warmest m°

38,0°C

Coldest m°

4,6°C

Elevation: 299 m on average (min 132 m, max 579 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
63mm
Warmest month
38,0°C
Coldest month
4,6°C
Mean alt.
299m
Min
132m
Max
579m
Std. dev.
71m
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

4,4g/kg

Clay

26,9%

Sand

40,4%

Silt

32,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
5,5g/kg
Clay
26,9%
Sand
40,3%
Silt
32,8%
5–15 cm
pH H₂O
8,1
Org. C
4,7g/kg
Clay
26,9%
Sand
40,5%
Silt
32,6%
15–30 cm
pH H₂O
8,1
Org. C
3,1g/kg
Clay
26,8%
Sand
40,4%
Silt
32,8%

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

Land cover

Forest0.0%
Crops0.3%
Built-up0.0%
Bare soil96.5%
Other (grassland, water…)3.2%

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

Hydrology72 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

67,1km

Basins crossed

72

Max stream order

4

Max drainage

29 274km²

Discharge in basins

41,3m³/s

Mean precip.

58mm/an

Mean T°

20,5°C

Moisture idx

-0,96

Mean runoff

29mm/an

Mean elev. (basins)

300m

Watersheds crossing here

63 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

0,6%

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