Ontologia

Commune · LBN

Dahr El Souwan

Lebanon

CsaTemperate, dry summer, hot summer(100 %)

Species observed

228

Observations

2 731

Area

3,3km²

Ecological tissue

Sample of 42 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 Dahr El Souwan : 32 espèces reliées par 93 interactions GloBI sur 6 types (connectance 10.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
93
Connectance
0.108
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

228 distinct species · 2 731 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 731 obs · 1 cellules
Obs. / cellule
≥ 2 731
2 731–2 730
2 731–2 730
2 731–2 730
< 2 731

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

Climate

Mean T°

14,9°C

Annual rain

1 209mm

Warmest m°

27,5°C

Coldest m°

2,0°C

Elevation: 843 m on average (min 574 m, max 1 029 m)

Bioclimatic detailsExpert
Annual mean temp.
14,9°C
Annual rain
1 209mm
Warmest month
27,5°C
Coldest month
2,0°C
Mean alt.
843m
Min
574m
Max
1 029m
Std. dev.
117m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

41,7g/kg

Clay

38,2%

Sand

27,0%

Silt

34,9%

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

Dominant lithology: scGLiMaggregated to El Metn

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
68,2g/kg
Clay
36,9%
Sand
27,7%
Silt
35,4%
5–15 cm
pH H₂O
6,6
Org. C
35,7g/kg
Clay
38,3%
Sand
27,0%
Silt
34,8%
15–30 cm
pH H₂O
6,6
Org. C
21,2g/kg
Clay
39,4%
Sand
26,2%
Silt
34,5%

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

Land cover

Forest26.8%
Crops0.3%
Built-up5.1%
Bare soil1.6%
Other (grassland, water…)66.1%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

3 082km²

Discharge in basins

0,0m³/s

Mean precip.

1 027mm/an

Mean T°

16,2°C

Moisture idx

-0,07

Max snow

3%

Mean runoff

357mm/an

Mean elev. (basins)

786m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

6,5nW

Built-up

512,7%

Pesticides

30,7kg/km²

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