Ontologia

Subdivision · EGY

Tahta

Egypt

BWhArid, desert, hot(100 %)

Species observed

27

Observations

47

Area

149,9km²

Ecological tissue

Sample of 12 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 Tahta : 11 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
11
Connectance
0.167
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

27 distinct species · 47 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

47 obs · 4 cellules
Obs. / cellule
≥ 34
34–33
9–33
9–8
< 9

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

Climate

Mean T°

24,2°C

Annual rain

3mm

Warmest m°

38,6°C

Coldest m°

7,2°C

Elevation: 61 m on average (min 55 m, max 215 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
3mm
Warmest month
38,6°C
Coldest month
7,2°C
Mean alt.
61m
Min
55m
Max
215m
Std. dev.
15m
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

10,5g/kg

Clay

27,0%

Sand

49,9%

Silt

23,1%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
13,9g/kg
Clay
26,6%
Sand
50,2%
Silt
23,2%
5–15 cm
pH H₂O
8,0
Org. C
9,2g/kg
Clay
26,5%
Sand
50,3%
Silt
23,2%
15–30 cm
pH H₂O
8,0
Org. C
8,3g/kg
Clay
28,0%
Sand
49,2%
Silt
22,8%

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

Land cover

Forest2.6%
Crops73.9%
Built-up4.7%
Bare soil3.1%
Other (grassland, water…)15.7%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

25,1km

Basins crossed

2

Max stream order

8

Max drainage

2 863 989km²

Discharge in basins

173,4m³/s

Mean precip.

1mm/an

Mean T°

22,2°C

Moisture idx

-1,00

Mean runoff

0mm/an

Mean elev. (basins)

211m

Watersheds crossing here

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

Human pressure

Pop. density

17hab/km²

Night light

9,3nW

Built-up

469,2%

Pesticides

18,6kg/km²

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