Ontologia

Governorate · SAU

Buraidah

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

150

Observations

527

Area

15 066,1km²

Ecological tissue

Sample of 30 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 Buraidah : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 2 types (connectance 9.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
47
Connectance
0.095
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

150 distinct species · 527 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

527 obs · 33 cellules
Obs. / cellule
≥ 270
24–269
8–23
2–7
< 2

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

Climate

Mean T°

24,8°C

Annual rain

153mm

Warmest m°

41,2°C

Coldest m°

5,3°C

Elevation: 728 m on average (min 568 m, max 1 071 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
153mm
Warmest month
41,2°C
Coldest month
5,3°C
Mean alt.
728m
Min
568m
Max
1 071m
Std. dev.
94m
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

8,0

Org. C

3,5g/kg

Clay

27,3%

Sand

37,4%

Silt

35,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
4,1g/kg
Clay
26,2%
Sand
38,2%
Silt
35,5%
5–15 cm
pH H₂O
8,0
Org. C
3,2g/kg
Clay
27,3%
Sand
37,2%
Silt
35,5%
15–30 cm
pH H₂O
8,0
Org. C
3,1g/kg
Clay
28,4%
Sand
36,8%
Silt
34,9%

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

Land cover

Forest0.6%
Crops4.9%
Built-up0.4%
Bare soil89.5%
Other (grassland, water…)4.6%

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

Hydrology65 basins · 0 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 893,2km

Basins crossed

65

Max stream order

7

Max drainage

88 610km²

Discharge in basins

793,0m³/s

Mean precip.

182mm/an

Mean T°

23,6°C

Moisture idx

-0,90

Mean runoff

26mm/an

Mean elev. (basins)

728m

Watersheds crossing here

56 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

3,2nW

Built-up

43,0%

Pesticides

21,3kg/km²

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

Protected areas3

IUCN II · 2IUCN VI · 1

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