Ontologia

Subdivision · MAR

Amejjaou

Morocco

BShArid, steppe, hot(36 %)

Species observed

7

Observations

186

Area

49,1km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Amejjaou : 2 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

7 distinct species · 186 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

186 obs · 1 cellules
Obs. / cellule
≥ 186
186–185
186–185
186–185
< 186

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

Climate

Mean T°

17,6°C

Annual rain

432mm

Warmest m°

27,2°C

Coldest m°

8,5°C

Elevation: 234 m on average (min -14 m, max 437 m)

Bioclimatic detailsExpert
Annual mean temp.
17,6°C
Annual rain
432mm
Warmest month
27,2°C
Coldest month
8,5°C
Mean alt.
234m
Min
-14m
Max
437m
Std. dev.
128m
Köppen-Geiger (dominant)
BShArid, steppe, hot(36 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

20,6g/kg

Clay

28,3%

Sand

40,3%

Silt

31,4%

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

Dominant lithology: ssGLiMaggregated to Nador

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
27,8g/kg
Clay
26,4%
Sand
40,9%
Silt
32,6%
5–15 cm
pH H₂O
7,9
Org. C
11,0g/kg
Clay
28,2%
Sand
40,1%
Silt
31,7%
15–30 cm
pH H₂O
7,9
Org. C
22,9g/kg
Clay
30,4%
Sand
39,7%
Silt
29,9%

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

Land cover

Forest4.0%
Crops18.3%
Built-up0.2%
Bare soil9.8%
Other (grassland, water…)67.8%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Basins crossed

4

Max stream order

4

Max drainage

2 623km²

Discharge in basins

0,6m³/s

Mean precip.

322mm/an

Mean T°

17,3°C

Moisture idx

-0,72

Mean runoff

52mm/an

Mean elev. (basins)

309m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

18,2%

Pesticides

6,8kg/km²

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