Ontologia

Commune · MAR

NA (Assilah)

Morocco

CsaTemperate, dry summer, hot summer(100 %)

Species observed

353

Observations

3 393

Area

31,6km²

Ecological tissue

Sample of 29 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 NA (Assilah) : 22 espèces reliées par 56 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
56
Connectance
0.129
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

353 distinct species · 3 393 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 393 obs · 2 cellules
Obs. / cellule
≥ 2 099
2 099–2 098
2 099–2 098
2 099–2 098
< 2 099

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

Climate

Mean T°

18,4°C

Annual rain

694mm

Warmest m°

30,6°C

Coldest m°

8,6°C

Elevation: 35 m on average (min -22 m, max 115 m)

Bioclimatic detailsExpert
Annual mean temp.
18,4°C
Annual rain
694mm
Warmest month
30,6°C
Coldest month
8,6°C
Mean alt.
35m
Min
-22m
Max
115m
Std. dev.
22m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,4

Clay

22,1%

Sand

55,9%

Silt

22,0%

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

Dominant lithology: ssGLiMaggregated to Tanger-Assilah

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Clay
22,2%
Sand
55,5%
Silt
22,3%
5–15 cm
pH H₂O
6,4
Clay
21,6%
Sand
54,0%
Silt
24,3%
15–30 cm
pH H₂O
6,3
Clay
22,4%
Sand
58,2%
Silt
19,3%

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

Land cover

Forest6.7%
Crops32.0%
Built-up1.9%
Bare soil6.7%
Other (grassland, water…)52.7%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,6km

Basins crossed

3

Max stream order

2

Max drainage

268km²

Discharge in basins

0,3m³/s

Mean precip.

738mm/an

Mean T°

17,6°C

Moisture idx

-0,41

Mean runoff

275mm/an

Mean elev. (basins)

94m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

8hab/km²

Night light

12,1nW

Built-up

190,6%

Pesticides

26,8kg/km²

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

Protected areas3

IUCN Not Applicable · 2IUCN Not Reported · 1🌊 Marine · 3

Oued Tahaddart

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

141 km²

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

Sub-administrations1