Ontologia

Subdivision · MAR

Bahhara Oulad Ayad

Morocco

CsaTemperate, dry summer, hot summer(100 %)

Species observed

142

Observations

823

Area

71,5km²

Ecological tissue

Sample of 25 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 Bahhara Oulad Ayad : 18 espèces reliées par 41 interactions GloBI sur 3 types (connectance 13.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
41
Connectance
0.137
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

142 distinct species · 823 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

823 obs · 2 cellules
Obs. / cellule
≥ 801
801–800
801–800
801–800
< 801

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

Climate

Mean T°

18,5°C

Annual rain

598mm

Warmest m°

27,2°C

Coldest m°

10,0°C

Elevation: 31 m on average (min -9 m, max 78 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
598mm
Warmest month
27,2°C
Coldest month
10,0°C
Mean alt.
31m
Min
-9m
Max
78m
Std. dev.
18m
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

6,9

Org. C

28,1g/kg

Clay

32,4%

Sand

34,9%

Silt

32,7%

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

Dominant lithology: ssGLiMaggregated to Kénitra

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
43,3g/kg
Clay
33,1%
Sand
34,3%
Silt
32,6%
5–15 cm
pH H₂O
6,9
Org. C
21,3g/kg
Clay
32,2%
Sand
34,4%
Silt
33,4%
15–30 cm
pH H₂O
6,9
Org. C
19,8g/kg
Clay
31,9%
Sand
36,0%
Silt
32,1%

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

Land cover

Forest16.5%
Crops20.1%
Built-up0.4%
Bare soil5.5%
Other (grassland, water…)57.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

2

Max stream order

3

Max drainage

1 451km²

Discharge in basins

0,4m³/s

Mean precip.

627mm/an

Mean T°

18,3°C

Moisture idx

-0,52

Mean runoff

203mm/an

Mean elev. (basins)

55m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,7nW

Built-up

36,1%

Pesticides

23,7kg/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

Merja Zerga

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1980

73 km²

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