Ontologia

Governorate · SAU

Hafar Al Batin

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

197

Observations

657

Area

46 354,5km²

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 Hafar Al Batin : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 2 types (connectance 12.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
29
Connectance
0.126
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

197 distinct species · 657 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

657 obs · 94 cellules
Obs. / cellule
≥ 141
10–140
2–9
1–1
< 1

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

Climate

Mean T°

24,9°C

Annual rain

125mm

Warmest m°

43,0°C

Coldest m°

5,1°C

Elevation: 352 m on average (min 171 m, max 542 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
125mm
Warmest month
43,0°C
Coldest month
5,1°C
Mean alt.
352m
Min
171m
Max
542m
Std. dev.
69m
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

3,0g/kg

Clay

28,3%

Sand

33,0%

Silt

38,7%

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
27,3%
Sand
33,8%
Silt
38,8%
5–15 cm
pH H₂O
8,0
Org. C
2,4g/kg
Clay
28,5%
Sand
32,9%
Silt
38,6%
15–30 cm
pH H₂O
8,0
Org. C
3,3g/kg
Clay
29,0%
Sand
32,3%
Silt
38,8%

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

Land cover

Forest0.0%
Crops0.1%
Built-up0.1%
Bare soil99.0%
Other (grassland, water…)0.8%

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

Hydrology90 basins · 0 lakes · 59 rivers

Hydrology metrics for this exact territory

Stream length here

2 083,1km

Basins crossed

90

Max stream order

5

Max drainage

8 416km²

Discharge in basins

6,4m³/s

Mean precip.

190mm/an

Mean T°

24,4°C

Moisture idx

-0,90

Mean runoff

13mm/an

Mean elev. (basins)

346m

Watersheds crossing here

81 more basins

Rivers / streams (59, ord ≥ 4)

47 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

7,1%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN VI · 2IUCN II · 1

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