Ontologia

Commune · ARE

Al Hayer

United Arab Emirates

BWhArid, desert, hot(100 %)

Species observed

96

Observations

193

Area

372,3km²

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 Al Hayer : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
40
Connectance
0.092
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

96 distinct species · 193 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

193 obs · 8 cellules
Obs. / cellule
≥ 147
147–146
8–146
7–7
< 7

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

Climate

Mean T°

27,4°C

Annual rain

111mm

Warmest m°

42,8°C

Coldest m°

12,3°C

Elevation: 283 m on average (min 228 m, max 332 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
111mm
Warmest month
42,8°C
Coldest month
12,3°C
Mean alt.
283m
Min
228m
Max
332m
Std. dev.
21m
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

8,2

Org. C

2,4g/kg

Clay

15,2%

Sand

61,8%

Silt

23,0%

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

Dominant lithology: smGLiMaggregated to Al Ain

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
2,7g/kg
Clay
14,4%
Sand
62,3%
Silt
23,4%
5–15 cm
pH H₂O
8,3
Org. C
2,2g/kg
Clay
15,6%
Sand
61,6%
Silt
22,8%
15–30 cm
pH H₂O
8,3
Org. C
2,2g/kg
Clay
15,6%
Sand
61,6%
Silt
22,8%

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

Land cover

Forest2.3%
Crops2.7%
Built-up0.6%
Bare soil88.0%
Other (grassland, water…)6.4%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

2 428km²

Mean precip.

93mm/an

Mean T°

27,0°C

Moisture idx

-0,95

Mean runoff

8mm/an

Mean elev. (basins)

175m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

5,1nW

Built-up

56,1%

Pesticides

185,0kg/km²

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