Ontologia

Governorate · SAU

Thadiq

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

774

Observations

1 905

Area

3 870km²

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 Thadiq : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
24
Connectance
0.104
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

774 distinct species · 1 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 905 obs · 45 cellules
Obs. / cellule
≥ 1 136
29–1 135
8–28
3–7
< 3

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

Climate

Mean T°

25,4°C

Annual rain

160mm

Warmest m°

41,4°C

Coldest m°

6,3°C

Elevation: 668 m on average (min 560 m, max 930 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
160mm
Warmest month
41,4°C
Coldest month
6,3°C
Mean alt.
668m
Min
560m
Max
930m
Std. dev.
65m
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

7,9

Org. C

2,9g/kg

Clay

24,8%

Sand

42,8%

Silt

32,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
3,3g/kg
Clay
23,2%
Sand
44,2%
Silt
32,6%
5–15 cm
pH H₂O
7,9
Org. C
2,3g/kg
Clay
25,0%
Sand
42,5%
Silt
32,6%
15–30 cm
pH H₂O
8,0
Org. C
3,1g/kg
Clay
26,1%
Sand
41,7%
Silt
32,2%

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

Land cover

Forest0.2%
Crops0.4%
Built-up0.1%
Bare soil96.8%
Other (grassland, water…)2.5%

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

Hydrology9 basins · 0 lakes · 64 rivers

Hydrology metrics for this exact territory

Stream length here

838,4km

Basins crossed

9

Max stream order

5

Max drainage

9 035km²

Mean precip.

161mm/an

Mean T°

24,4°C

Moisture idx

-0,92

Mean runoff

8mm/an

Mean elev. (basins)

670m

Watersheds crossing here

Rivers / streams (64, ord ≥ 4)

52 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

11,7%

Pesticides

5,6kg/km²

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

Protected areas3

IUCN II · 1IUCN Not Reported · 1IUCN VI · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN