Ontologia

Governorate · SAU

Rumah

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

893

Observations

7 848

Area

18 658,7km²

Ecological tissue

Sample of 24 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 Rumah : 21 espèces reliées par 21 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
21
Connectance
0.076
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

893 distinct species · 7 848 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 848 obs · 82 cellules
Obs. / cellule
≥ 3 005
11–3 004
3–10
2–2
< 2

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

Climate

Mean T°

25,4°C

Annual rain

138mm

Warmest m°

42,0°C

Coldest m°

6,3°C

Elevation: 547 m on average (min 390 m, max 794 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
138mm
Warmest month
42,0°C
Coldest month
6,3°C
Mean alt.
547m
Min
390m
Max
794m
Std. dev.
77m
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

2,8g/kg

Clay

23,7%

Sand

46,0%

Silt

30,3%

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
3,0g/kg
Clay
22,8%
Sand
46,9%
Silt
30,3%
5–15 cm
pH H₂O
8,0
Org. C
2,2g/kg
Clay
24,6%
Sand
45,0%
Silt
30,4%
15–30 cm
pH H₂O
8,0
Org. C
3,2g/kg
Clay
23,6%
Sand
46,1%
Silt
30,3%

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

Land cover

Forest0.0%
Crops0.1%
Built-up0.0%
Bare soil98.6%
Other (grassland, water…)1.3%

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

Hydrology35 basins · 0 lakes · 73 rivers

Hydrology metrics for this exact territory

Stream length here

1 232,1km

Basins crossed

35

Max stream order

4

Max drainage

4 860km²

Discharge in basins

0,8m³/s

Mean precip.

135mm/an

Mean T°

24,6°C

Moisture idx

-0,93

Mean runoff

5mm/an

Mean elev. (basins)

543m

Watersheds crossing here

26 more basins

Rivers / streams (73, ord ≥ 4)

61 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

4,1%

Pesticides

1,3kg/km²

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

Protected areas4

IUCN II · 2IUCN VI · 1IUCN III · 1

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