Ontologia

Subdivision · EGY

Al-Maraghah

Egypt

BWhArid, desert, hot(100 %)

Species observed

16

Observations

42

Area

161,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 5 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-Maraghah : 3 espèces reliées par 6 interactions GloBI sur 2 types (connectance 60.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
6
Connectance
0.600
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 · 42 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 obs · 3 cellules
Obs. / cellule
≥ 33
33–32
33–32
8–32
< 8

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

Climate

Mean T°

24,5°C

Annual rain

3mm

Warmest m°

38,8°C

Coldest m°

7,5°C

Elevation: 62 m on average (min 56 m, max 175 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
3mm
Warmest month
38,8°C
Coldest month
7,5°C
Mean alt.
62m
Min
56m
Max
175m
Std. dev.
11m
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

11,1g/kg

Clay

26,4%

Sand

50,7%

Silt

23,0%

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
14,5g/kg
Clay
26,0%
Sand
51,0%
Silt
23,0%
5–15 cm
pH H₂O
8,0
Org. C
8,9g/kg
Clay
26,1%
Sand
50,9%
Silt
23,1%
15–30 cm
pH H₂O
8,0
Org. C
10,0g/kg
Clay
27,0%
Sand
50,1%
Silt
22,9%

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

Land cover

Forest2.6%
Crops72.5%
Built-up5.2%
Bare soil3.2%
Other (grassland, water…)16.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

25,6km

Basins crossed

1

Max stream order

8

Max drainage

2 863 989km²

Discharge in basins

229,1m³/s

Mean precip.

1mm/an

Mean T°

22,2°C

Moisture idx

-1,00

Mean runoff

0mm/an

Mean elev. (basins)

200m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

21hab/km²

Night light

10,3nW

Built-up

519,9%

Pesticides

18,3kg/km²

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