Ontologia

Subdivision · EGY

Al-Baliyana

Egypt

BWhArid, desert, hot(100 %)

Species observed

40

Observations

98

Area

154km²

Ecological tissue

Sample of 17 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 Al-Baliyana : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 1 type (connectance 11.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
15
Connectance
0.110
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

40 distinct species · 98 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

98 obs · 5 cellules
Obs. / cellule
≥ 36
36–35
27–35
25–26
< 25

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

Climate

Mean T°

25,3°C

Annual rain

2mm

Warmest m°

39,5°C

Coldest m°

8,0°C

Elevation: 65 m on average (min 61 m, max 73 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
2mm
Warmest month
39,5°C
Coldest month
8,0°C
Mean alt.
65m
Min
61m
Max
73m
Std. dev.
1m
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

7,9

Org. C

14,7g/kg

Clay

21,0%

Sand

54,4%

Silt

24,6%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
19,8g/kg
Clay
20,2%
Sand
55,1%
Silt
24,6%
5–15 cm
pH H₂O
7,9
Org. C
11,8g/kg
Clay
20,4%
Sand
54,9%
Silt
24,7%
15–30 cm
pH H₂O
8,0
Org. C
12,6g/kg
Clay
22,3%
Sand
53,2%
Silt
24,5%

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

Land cover

Forest3.4%
Crops68.3%
Built-up6.2%
Bare soil2.0%
Other (grassland, water…)20.0%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,9km

Basins crossed

3

Max stream order

8

Max drainage

2 854 582km²

Discharge in basins

357,9m³/s

Mean precip.

1mm/an

Mean T°

22,4°C

Moisture idx

-1,00

Mean runoff

0mm/an

Mean elev. (basins)

234m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

24hab/km²

Night light

11,5nW

Built-up

617,8%

Pesticides

20,2kg/km²

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