Ontologia

District · ERI

Dghe

Eritrea

BWhArid, desert, hot(100 %)

Species observed

73

Observations

135

Area

3 735,8km²

Ecological tissue

Sample of 14 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 Dghe : 13 espèces reliées par 10 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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

73 distinct species · 135 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

135 obs · 39 cellules
Obs. / cellule
≥ 30
3–29
2–2
1–1
< 1

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

Climate

Mean T°

28,6°C

Annual rain

269mm

Warmest m°

39,4°C

Coldest m°

16,5°C

Elevation: 569 m on average (min 414 m, max 1 072 m)

Bioclimatic detailsExpert
Annual mean temp.
28,6°C
Annual rain
269mm
Warmest month
39,4°C
Coldest month
16,5°C
Mean alt.
569m
Min
414m
Max
1 072m
Std. dev.
97m
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

7,6

Org. C

9,2g/kg

Clay

42,0%

Sand

26,5%

Silt

31,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
9,3g/kg
Clay
42,0%
Sand
26,6%
Silt
31,4%
5–15 cm
pH H₂O
7,6
Org. C
8,4g/kg
Clay
42,3%
Sand
26,5%
Silt
31,2%
15–30 cm
pH H₂O
7,6
Org. C
9,9g/kg
Clay
41,7%
Sand
26,6%
Silt
31,7%

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

Land cover

Forest0.8%
Crops3.3%
Built-up0.0%
Bare soil46.0%
Other (grassland, water…)49.9%

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

Hydrology8 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

207,2km

Basins crossed

8

Max stream order

5

Max drainage

16 393km²

Discharge in basins

18,7m³/s

Mean precip.

307mm/an

Mean T°

28,0°C

Moisture idx

-0,86

Mean runoff

46mm/an

Mean elev. (basins)

646m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,4%

Pesticides

0,0kg/km²

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