Ontologia

Governorate · SAU

Al Birk

Saudi Arabia

BWhArid, desert, hot(100 %)

Species observed

114

Observations

642

Area

1 449,7km²

Ecological tissue

Sample of 25 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 Birk : 19 espèces reliées par 39 interactions GloBI sur 2 types (connectance 12.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
39
Connectance
0.120
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

114 distinct species · 642 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

642 obs · 17 cellules
Obs. / cellule
≥ 471
45–470
14–44
7–13
< 7

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

Climate

Mean T°

29,3°C

Annual rain

170mm

Warmest m°

36,2°C

Coldest m°

21,0°C

Elevation: 209 m on average (min -63 m, max 655 m)

Bioclimatic detailsExpert
Annual mean temp.
29,3°C
Annual rain
170mm
Warmest month
36,2°C
Coldest month
21,0°C
Mean alt.
209m
Min
-63m
Max
655m
Std. dev.
147m
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)

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

150,5km

Basins crossed

2

Max stream order

3

Max drainage

2 603km²

Discharge in basins

0,5m³/s

Mean precip.

231mm/an

Mean T°

30,2°C

Moisture idx

-0,88

Mean runoff

85mm/an

Mean elev. (basins)

194m

Watersheds crossing here

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

Protected areas3

IUCN Not Reported · 1IUCN III · 1IUCN VI · 1🌊 Marine · 3

Blue Holes

IUCN III

Protected Area · 2025

16 428 km²

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