Ontologia

Subdivision · MAR

Ahlaf

Morocco

CsaTemperate, dry summer, hot summer(79 %)

Species observed

123

Observations

147

Area

280,7km²

Ecological tissue

Sample of 26 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 Ahlaf : 20 espèces reliées par 25 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
25
Connectance
0.077
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

123 distinct species · 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

147 obs · 6 cellules
Obs. / cellule
≥ 112
112–111
17–111
6–16
< 6

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

Climate

Mean T°

17,7°C

Annual rain

353mm

Warmest m°

31,1°C

Coldest m°

6,1°C

Elevation: 364 m on average (min 214 m, max 555 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
353mm
Warmest month
31,1°C
Coldest month
6,1°C
Mean alt.
364m
Min
214m
Max
555m
Std. dev.
66m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(79 %)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

18,9g/kg

Clay

36,2%

Sand

36,7%

Silt

27,1%

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
7,3
Org. C
28,1g/kg
Clay
34,8%
Sand
37,2%
Silt
28,0%
5–15 cm
pH H₂O
7,5
Org. C
16,1g/kg
Clay
35,3%
Sand
37,0%
Silt
27,7%
15–30 cm
pH H₂O
7,4
Org. C
12,3g/kg
Clay
38,6%
Sand
35,8%
Silt
25,6%

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

Land cover

Forest5.6%
Crops48.5%
Built-up0.1%
Bare soil3.1%
Other (grassland, water…)42.7%

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

Hydrology5 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

5

Max drainage

1 961km²

Discharge in basins

1,2m³/s

Mean precip.

407mm/an

Mean T°

17,6°C

Moisture idx

-0,72

Mean runoff

52mm/an

Mean elev. (basins)

382m

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

7,0%

Pesticides

22,8kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Al Gara

IUCN Not Applicable

Permanent Hunting Reserve · 2021

21 km²

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