Ontologia

Governorate · SAU

Damad

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

84

Observations

713

Area

320km²

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 Damad : 19 espèces reliées par 26 interactions GloBI sur 2 types (connectance 11.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
26
Connectance
0.113
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

84 distinct species · 713 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

713 obs · 8 cellules
Obs. / cellule
≥ 598
598–597
24–597
9–23
< 9

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

Climate

Mean T°

30,5°C

Annual rain

248mm

Warmest m°

38,9°C

Coldest m°

21,1°C

Elevation: 105 m on average (min 39 m, max 216 m)

Bioclimatic detailsExpert
Annual mean temp.
30,5°C
Annual rain
248mm
Warmest month
38,9°C
Coldest month
21,1°C
Mean alt.
105m
Min
39m
Max
216m
Std. dev.
41m
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

8,1

Org. C

8,2g/kg

Clay

21,7%

Sand

46,6%

Silt

31,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
7,9g/kg
Clay
21,3%
Sand
47,2%
Silt
31,5%
5–15 cm
pH H₂O
8,1
Org. C
7,5g/kg
Clay
22,2%
Sand
46,4%
Silt
31,4%
15–30 cm
pH H₂O
8,1
Org. C
9,1g/kg
Clay
21,6%
Sand
46,4%
Silt
32,0%

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

Land cover

Forest2.0%
Crops29.6%
Built-up1.0%
Bare soil26.6%
Other (grassland, water…)40.9%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

72,7km

Basins crossed

3

Max stream order

4

Max drainage

1 771km²

Discharge in basins

0,0m³/s

Mean precip.

132mm/an

Mean T°

26,8°C

Moisture idx

-0,92

Mean runoff

36mm/an

Mean elev. (basins)

625m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

10,7nW

Built-up

98,0%

Pesticides

47,7kg/km²

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