Ontologia

Governorate · SAU

Al Taif

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

1 058

Observations

6 843

Area

42 891,4km²

Ecological tissue

Sample of 26 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 Al Taif : 20 espèces reliées par 31 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
31
Connectance
0.088
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

1 058 distinct species · 6 843 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 843 obs · 192 cellules
Obs. / cellule
≥ 959
59–958
6–58
2–5
< 2

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

Climate

Mean T°

25,7°C

Annual rain

107mm

Warmest m°

39,0°C

Coldest m°

8,9°C

Elevation: 1 066 m on average (min 489 m, max 2 340 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
107mm
Warmest month
39,0°C
Coldest month
8,9°C
Mean alt.
1 066m
Min
489m
Max
2 340m
Std. dev.
217m
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

8,2

Org. C

4,3g/kg

Clay

21,6%

Sand

48,6%

Silt

29,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
4,4g/kg
Clay
20,2%
Sand
49,8%
Silt
30,0%
5–15 cm
pH H₂O
8,2
Org. C
3,7g/kg
Clay
21,6%
Sand
48,6%
Silt
29,8%
15–30 cm
pH H₂O
8,2
Org. C
4,8g/kg
Clay
22,9%
Sand
47,4%
Silt
29,6%

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

Land cover

Forest0.2%
Crops0.4%
Built-up0.2%
Bare soil93.4%
Other (grassland, water…)5.8%

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

Hydrology84 basins · 0 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

3 876,5km

Basins crossed

84

Max stream order

5

Max drainage

16 852km²

Discharge in basins

22,5m³/s

Mean precip.

107mm/an

Mean T°

25,0°C

Moisture idx

-0,94

Mean runoff

12mm/an

Mean elev. (basins)

1 063m

Watersheds crossing here

75 more basins

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

16,9%

Pesticides

41,2kg/km²

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

Protected areas3

IUCN VI · 1IUCN Ia · 1IUCN Not Reported · 1

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