Ontologia

Autonomous City · ESP

Melilla

Spain

BShArid, steppe, hot(100 %)

Species observed

390

Observations

3 877

Area

8,3km²

Ecological tissue

Sample of 34 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 Melilla : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
46
Connectance
0.082
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

390 distinct species · 3 877 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 877 obs · 1 cellules
Obs. / cellule
≥ 3 877
3 877–3 876
3 877–3 876
3 877–3 876
< 3 877

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

Climate

Mean T°

19,1°C

Annual rain

416mm

Warmest m°

29,0°C

Coldest m°

9,6°C

Elevation: 35 m on average (min -32 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
19,1°C
Annual rain
416mm
Warmest month
29,0°C
Coldest month
9,6°C
Mean alt.
35m
Min
-32m
Max
97m
Std. dev.
35m
Köppen-Geiger (dominant)
BShArid, steppe, 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

20,5g/kg

Clay

28,2%

Sand

43,7%

Silt

28,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
29,1g/kg
Clay
27,3%
Sand
43,7%
Silt
29,1%
5–15 cm
pH H₂O
7,7
Org. C
12,6g/kg
Clay
27,8%
Sand
43,1%
Silt
29,2%
15–30 cm
pH H₂O
7,7
Org. C
19,7g/kg
Clay
29,5%
Sand
44,5%
Silt
26,0%

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

Land cover

Forest1.6%
Crops5.0%
Built-up14.3%
Bare soil3.8%
Other (grassland, water…)75.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,4km

Basins crossed

2

Max stream order

2

Max drainage

1 510km²

Discharge in basins

0,0m³/s

Mean precip.

303mm/an

Mean T°

18,2°C

Moisture idx

-0,74

Mean runoff

36mm/an

Mean elev. (basins)

198m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

66hab/km²

Night light

62,1nW

Built-up

1 433,2%

Pesticides

23,7kg/km²

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

Protected areas5

IUCN Not Reported · 4IUCN Not Applicable · 1🌊 Marine · 4

Islas Chafarinas

IUCN Not Reported

Special Protection Area (Birds Directive) · 1989

5 km²

Islas Chafarinas

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2018

5 km²

Barranco del Nano

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2013

0 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN