Ontologia

Subdivision · MAR

Mellila

Morocco

CsaTemperate, dry summer, hot summer(98 %)

Species observed

27

Observations

43

Area

190,8km²

Ecological tissue

Sample of 10 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 Mellila : 9 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
6
Connectance
0.133
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

27 distinct species · 43 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 obs · 4 cellules
Obs. / cellule
≥ 28
28–27
8–27
8–7
< 8

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

Climate

Mean T°

17,8°C

Annual rain

388mm

Warmest m°

31,1°C

Coldest m°

6,3°C

Elevation: 292 m on average (min 190 m, max 445 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
388mm
Warmest month
31,1°C
Coldest month
6,3°C
Mean alt.
292m
Min
190m
Max
445m
Std. dev.
46m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(98 %)Temperate

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

17,7g/kg

Clay

36,6%

Sand

34,8%

Silt

28,6%

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

Dominant lithology: smGLiMaggregated to Ben Slimane

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
26,8g/kg
Clay
34,8%
Sand
35,6%
Silt
29,5%
5–15 cm
pH H₂O
7,5
Org. C
14,4g/kg
Clay
35,4%
Sand
35,2%
Silt
29,4%
15–30 cm
pH H₂O
7,4
Org. C
11,8g/kg
Clay
39,6%
Sand
33,5%
Silt
27,0%

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

Land cover

Forest2.4%
Crops61.7%
Built-up0.1%
Bare soil2.3%
Other (grassland, water…)33.5%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

1 961km²

Discharge in basins

0,6m³/s

Mean precip.

419mm/an

Mean T°

17,6°C

Moisture idx

-0,70

Mean runoff

58mm/an

Mean elev. (basins)

298m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

5,5%

Pesticides

24,3kg/km²

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