Ontologia

Subdivision · EGY

Abu al-Matamir

Egypt

BWhArid, desert, hot(100 %)

Species observed

181

Observations

490

Area

1 607,4km²

Ecological tissue

Sample of 34 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 Abu al-Matamir : 27 espèces reliées par 48 interactions GloBI sur 5 types (connectance 8.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
48
Connectance
0.086
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

181 distinct species · 490 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

490 obs · 26 cellules
Obs. / cellule
≥ 154
51–153
12–50
8–11
< 8

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

Climate

Mean T°

20,4°C

Annual rain

71mm

Warmest m°

33,0°C

Coldest m°

8,2°C

Elevation: 16 m on average (min -3 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
71mm
Warmest month
33,0°C
Coldest month
8,2°C
Mean alt.
16m
Min
-3m
Max
41m
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

7,8

Org. C

20,7g/kg

Clay

26,9%

Sand

42,6%

Silt

30,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
26,8g/kg
Clay
26,3%
Sand
43,0%
Silt
30,7%
5–15 cm
pH H₂O
7,8
Org. C
19,1g/kg
Clay
27,1%
Sand
42,6%
Silt
30,2%
15–30 cm
pH H₂O
7,9
Org. C
16,3g/kg
Clay
27,2%
Sand
42,3%
Silt
30,5%

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

Land cover

Forest9.0%
Crops61.3%
Built-up2.2%
Bare soil6.6%
Other (grassland, water…)20.9%

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

Hydrology7 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

7

Max drainage

4 365km²

Discharge in basins

3,6m³/s

Mean precip.

91mm/an

Mean T°

20,4°C

Moisture idx

-0,94

Mean runoff

27mm/an

Mean elev. (basins)

16m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

4,0nW

Built-up

222,9%

Pesticides

17,9kg/km²

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