Ontologia

District · ERI

Ghelaelo'

Eritrea

BWhArid, desert, hot(88 %)

Species observed

193

Observations

225

Area

6 562,9km²

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 Ghelaelo' : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 1 type (connectance 8.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
23
Connectance
0.083
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

193 distinct species · 225 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

225 obs · 25 cellules
Obs. / cellule
≥ 101
15–100
8–14
2–7
< 2

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

Climate

Mean T°

29,7°C

Annual rain

159mm

Warmest m°

38,8°C

Coldest m°

21,5°C

Elevation: 223 m on average (min -119 m, max 2 537 m)

Bioclimatic detailsExpert
Annual mean temp.
29,7°C
Annual rain
159mm
Warmest month
38,8°C
Coldest month
21,5°C
Mean alt.
223m
Min
-119m
Max
2 537m
Std. dev.
423m
Köppen-Geiger (dominant)
BWhArid, desert, hot(88 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,4

Org. C

16,4g/kg

Clay

27,9%

Sand

42,1%

Silt

30,0%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
20,0g/kg
Clay
26,0%
Sand
43,3%
Silt
30,7%
5–15 cm
pH H₂O
7,4
Org. C
15,7g/kg
Clay
28,0%
Sand
42,0%
Silt
30,0%
15–30 cm
pH H₂O
7,4
Org. C
13,4g/kg
Clay
29,8%
Sand
41,0%
Silt
29,3%

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

Land cover

Forest0.5%
Crops0.3%
Built-up0.0%
Bare soil76.6%
Other (grassland, water…)22.5%

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

Hydrology14 basins · 2 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

219,4km

Lake surface here

59,36km²

Basins crossed

14

Max stream order

5

Max drainage

4 997km²

Discharge in basins

28,9m³/s

Mean precip.

326mm/an

Mean T°

28,0°C

Moisture idx

-0,83

Mean runoff

188mm/an

Mean elev. (basins)

284m

Watersheds crossing here

5 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

0,8%

Pesticides

0,0kg/km²

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