Ontologia

District · ERI

Adi Keyih

Eritrea

BShArid, steppe, hot(56 %)

Species observed

252

Observations

1 113

Area

853,3km²

Ecological tissue

Sample of 35 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 Adi Keyih : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
34
Connectance
0.051
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

252 distinct species · 1 113 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 113 obs · 12 cellules
Obs. / cellule
≥ 1 022
35–1 021
6–34
4–5
< 4

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

Climate

Mean T°

17,7°C

Annual rain

742mm

Warmest m°

26,8°C

Coldest m°

10,1°C

Elevation: 2 072 m on average (min 1 223 m, max 2 661 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
742mm
Warmest month
26,8°C
Coldest month
10,1°C
Mean alt.
2 072m
Min
1 223m
Max
2 661m
Std. dev.
322m
Köppen-Geiger (dominant)
BShArid, steppe, hot(56 %)Arid

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

Soil & lithology

pH H₂O

7,2

Org. C

22,9g/kg

Clay

28,8%

Sand

41,1%

Silt

30,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
31,5g/kg
Clay
27,3%
Sand
42,3%
Silt
30,4%
5–15 cm
pH H₂O
7,2
Org. C
22,0g/kg
Clay
28,3%
Sand
41,5%
Silt
30,3%
15–30 cm
pH H₂O
7,3
Org. C
15,1g/kg
Clay
30,8%
Sand
39,5%
Silt
29,7%

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

Land cover

Forest6.1%
Crops18.8%
Built-up0.3%
Bare soil8.2%
Other (grassland, water…)66.7%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

89,5km

Basins crossed

5

Max stream order

3

Max drainage

2 740km²

Discharge in basins

1,2m³/s

Mean precip.

609mm/an

Mean T°

20,2°C

Moisture idx

-0,65

Mean runoff

73mm/an

Mean elev. (basins)

1 753m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

28,0%

Pesticides

0,2kg/km²

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