Ontologia

District · SYR

'Ayn al-'Arab

Syria

BShArid, steppe, hot(89 %)

Species observed

330

Observations

4 821

Area

2 960,3km²

Ecological tissue

Sample of 22 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 'Ayn al-'Arab : 10 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 3 types (connectance 28.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
78
Connectance
0.283
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

330 distinct species · 4 821 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 821 obs · 40 cellules
Obs. / cellule
≥ 4 233
45–4 232
13–44
4–12
< 4

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

Climate

Mean T°

18,5°C

Annual rain

347mm

Warmest m°

38,5°C

Coldest m°

1,3°C

Elevation: 454 m on average (min 300 m, max 672 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
347mm
Warmest month
38,5°C
Coldest month
1,3°C
Mean alt.
454m
Min
300m
Max
672m
Std. dev.
75m
Köppen-Geiger (dominant)
BShArid, steppe, hot(89 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

14,0g/kg

Clay

45,9%

Sand

15,9%

Silt

38,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
19,3g/kg
Clay
43,7%
Sand
16,8%
Silt
39,5%
5–15 cm
pH H₂O
7,5
Org. C
12,3g/kg
Clay
45,8%
Sand
15,8%
Silt
38,4%
15–30 cm
pH H₂O
7,6
Org. C
10,4g/kg
Clay
48,0%
Sand
15,0%
Silt
37,0%

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

Land cover

Forest0.2%
Crops70.3%
Built-up0.3%
Bare soil7.8%
Other (grassland, water…)21.4%

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

Hydrology14 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

132,1km

Lake surface here

173,39km²

Basins crossed

14

Max stream order

7

Max drainage

106 992km²

Discharge in basins

1 855,8m³/s

Mean precip.

310mm/an

Mean T°

17,5°C

Moisture idx

-0,79

Max snow

1%

Mean runoff

27mm/an

Mean elev. (basins)

436m

Watersheds crossing here

5 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

31,1%

Pesticides

2,6kg/km²

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