Ontologia

Region · eri

Maekel

Eritrea

BSkArid, steppe, cold(53 %)

Species observed

483

Observations

2 825

Area

1 220,5km²

Ecological tissue

Sample of 37 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 Maekel : 29 espèces reliées par 47 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
47
Connectance
0.067
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

483 distinct species · 2 825 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 825 obs · 29 cellules
Obs. / cellule
≥ 1 251
186–1 250
88–185
42–87
< 42

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

Climate

Mean T°

16,7°C

Annual rain

687mm

Warmest m°

25,4°C

Coldest m°

8,9°C

Elevation: 2 212 m on average (min 1 523 m, max 2 535 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
687mm
Warmest month
25,4°C
Coldest month
8,9°C
Mean alt.
2 212m
Min
1 523m
Max
2 535m
Std. dev.
159m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(53 %)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

15,2g/kg

Clay

33,2%

Sand

37,8%

Silt

29,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
19,2g/kg
Clay
32,1%
Sand
38,8%
Silt
29,1%
5–15 cm
pH H₂O
7,4
Org. C
15,0g/kg
Clay
33,1%
Sand
37,8%
Silt
29,1%
15–30 cm
pH H₂O
7,4
Org. C
11,5g/kg
Clay
34,5%
Sand
36,7%
Silt
28,8%

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

Land cover

Forest3.8%
Crops43.9%
Built-up1.5%
Bare soil6.1%
Other (grassland, water…)44.7%

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

Hydrology10 basins · 4 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

68,6km

Lake surface here

1,52km²

Basins crossed

10

Max stream order

3

Max drainage

2 740km²

Discharge in basins

1,5m³/s

Mean precip.

526mm/an

Mean T°

19,5°C

Moisture idx

-0,69

Mean runoff

54mm/an

Mean elev. (basins)

1 845m

Watersheds crossing here

1 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

146,8%

Pesticides

0,2kg/km²

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

Sub-administrations4