Ontologia

Governorate · egy

Al Bahr al Ahmar

Egypt

BWhArid, desert, hot(99 %)

Species observed

2 746

Observations

117 832

Area

104 682km²

Ecological tissue

Sample of 13 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 Bahr al Ahmar : 9 espèces reliées par 19 interactions GloBI sur 2 types (connectance 24.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
19
Connectance
0.244
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

2 746 distinct species · 117 832 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

117 832 obs · 55 cellules
Obs. / cellule
≥ 38 579
5 302–38 578
309–5 301
156–308
< 156

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,7°C

Annual rain

8mm

Warmest m°

37,9°C

Coldest m°

8,6°C

Elevation: 413 m on average (min -1 132 m, max 1 777 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
8mm
Warmest month
37,9°C
Coldest month
8,6°C
Mean alt.
413m
Min
-1 132m
Max
1 777m
Std. dev.
198m
Köppen-Geiger (dominant)
BWhArid, desert, hot(99 %)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

5,2g/kg

Clay

21,3%

Sand

48,9%

Silt

29,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
6,3g/kg
Clay
21,0%
Sand
49,1%
Silt
30,0%
5–15 cm
pH H₂O
8,0
Org. C
4,9g/kg
Clay
20,9%
Sand
49,1%
Silt
30,0%
15–30 cm
pH H₂O
8,0
Org. C
4,5g/kg
Clay
22,0%
Sand
48,5%
Silt
29,5%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil98.7%
Other (grassland, water…)1.3%

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

Hydrology190 basins · 3 lakes · 43 rivers

Hydrology metrics for this exact territory

Stream length here

1 488,0km

Lake surface here

1,50km²

Basins crossed

190

Max stream order

5

Max drainage

24 453km²

Discharge in basins

0,5m³/s

Mean precip.

8mm/an

Mean T°

23,1°C

Moisture idx

-1,00

Mean runoff

1mm/an

Mean elev. (basins)

413m

Watersheds crossing here

181 more basins

Lakes (3, top by area)

Rivers / streams (43, ord ≥ 4)

31 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

2,8%

Pesticides

0,0kg/km²

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

Protected areas6

IUCN Not Reported · 3IUCN VI · 2IUCN II · 1🌊 Marine · 5

Elba

IUCN VI

Multiple Use Management Area · 1995

30 363 km²

Wadi Al Alaqi

IUCN VI

Multiple Use Management Area · 1996

22 631 km²

Red Sea Islands

IUCN Not Reported

Developing Resources Protected Area · 2006

1 707 km²

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

Sub-administrations7