Ontologia

Governorate · SAU

Harub

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

603

Observations

914

Area

483,3km²

Ecological tissue

Sample of 28 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 Harub : 24 espèces reliées par 25 interactions GloBI sur 2 types (connectance 6.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
25
Connectance
0.066
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

603 distinct species · 914 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

914 obs · 9 cellules
Obs. / cellule
≥ 769
769–768
37–768
4–36
< 4

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

Climate

Mean T°

26,5°C

Annual rain

513mm

Warmest m°

35,2°C

Coldest m°

16,8°C

Elevation: 762 m on average (min 223 m, max 2 069 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
513mm
Warmest month
35,2°C
Coldest month
16,8°C
Mean alt.
762m
Min
223m
Max
2 069m
Std. dev.
438m
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

11,1g/kg

Clay

20,6%

Sand

44,0%

Silt

35,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
13,4g/kg
Clay
19,0%
Sand
45,3%
Silt
35,7%
5–15 cm
pH H₂O
8,0
Org. C
10,2g/kg
Clay
20,5%
Sand
44,0%
Silt
35,5%
15–30 cm
pH H₂O
7,9
Org. C
9,6g/kg
Clay
22,4%
Sand
42,6%
Silt
35,0%

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

Land cover

Forest6.7%
Crops6.4%
Built-up0.3%
Bare soil5.9%
Other (grassland, water…)80.8%

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

Hydrology4 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

80,6km

Basins crossed

4

Max stream order

2

Max drainage

1 984km²

Discharge in basins

0,3m³/s

Mean precip.

127mm/an

Mean T°

28,3°C

Moisture idx

-0,93

Mean runoff

31mm/an

Mean elev. (basins)

393m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

2,5nW

Built-up

26,6%

Pesticides

38,8kg/km²

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