District · SYR
Ar-Raqqah
Syria
Species observed
244
Observations
965
Area
10 973,8km²
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).
Indicateurs du tissu écologique
Tissu écologique de Ar-Raqqah : 17 espèces + 5 bulles famille, 24 interactions GloBI documentées sur 2 types (connectance 10.4%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
244 distinct species · 965 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,3°C
Annual rain
209mm
Warmest m°
38,4°C
Coldest m°
2,3°C
Elevation: 353 m on average (min 218 m, max 824 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
6,2g/kg
Clay
29,1%
Sand
25,2%
Silt
45,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology29 basins · 5 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
420,4km
Lake surface here
35,58km²
Basins crossed
29
Max stream order
7
Max drainage
143 638km²
Discharge in basins
4 762,8m³/s
Mean precip.
203mm/an
Mean T°
18,3°C
Moisture idx
-0,87
Mean runoff
10mm/an
Mean elev. (basins)
359m
Watersheds crossing here
- Bassin de الفراتsub-area1 585,7 km²overlap1585.49 km²14%
- Bassin de الفراتsub-area2 469,9 km²overlap1531.19 km²14%
- Bassin de الفراتsub-area1 474,8 km²overlap1315.82 km²12%
- Basin #29540sub-area1 201,1 km²overlap1147.77 km²10%
- Bassin de البليخsub-area1 018,2 km²overlap963.91 km²9%
- Bassin de الفراتsub-area934,4 km²overlap929.25 km²8%
- Bassin de الفراتsub-area641,5 km²overlap641.59 km²6%
- Bassin de الفراتsub-area330,2 km²overlap325.44 km²3%
- Basin #28480sub-area299,2 km²overlap297.24 km²3%
20 more basinssorted by overlap
- Bassin de الفراتsub-area455,8 km²overlap274.84 km²3%
- Bassin de وادي العقلةsub-area957,5 km²overlap264.85 km²2%
- Bassin de الفراتsub-area603,9 km²overlap255.54 km²2%
- Bassin de الفراتsub-area197 km²overlap197.02 km²2%
- Basin #42480sub-area2 316,1 km²overlap152.31 km²1%
- Basin #29530sub-area155,9 km²overlap151.26 km²1%
- Bassin de الفراتsub-area149,4 km²overlap149.47 km²1%
- Bassin de الفراتsub-area1 889,7 km²overlap145.77 km²1%
- Basin #30820sub-area1 300 km²overlap137.03 km²1%
- Basin #25170sub-area120 km²overlap119.98 km²1%
- Basin #42090sub-area1 501,3 km²overlap98.05 km²1%
- Bassin de البليخsub-area137,1 km²overlap73.63 km²1%
- Basin #28470sub-area475,2 km²overlap40.60 km²0%
- Basin #16840sub-area566,2 km²overlap36.47 km²0%
- Bassin de الفراتsub-area35,9 km²overlap35.26 km²0%
- Basin #42430sub-area1 431,3 km²overlap34.66 km²0%
- Bassin de البليخsub-area292,7 km²overlap34.50 km²0%
- Basin #30740sub-area360,1 km²overlap13.77 km²0%
- Basin #15990sub-area461,3 km²overlap12.87 km²0%
- Bassin de البليخsub-area9 km²overlap8.27 km²0%
Lakes (5, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
33,1%
Pesticides
2,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)