Ontologia

Commune · MAR

Oulad Berhi

Morocco

BShArid, steppe, hot(64 %)

Species observed

856

Observations

9 847

Area

3 563,2km²

Ecological tissue

Sample of 23 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 Oulad Berhi : 17 espèces reliées par 35 interactions GloBI sur 3 types (connectance 13.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
35
Connectance
0.138
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

856 distinct species · 9 847 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 847 obs · 83 cellules
Obs. / cellule
≥ 2 806
211–2 805
72–210
11–71
< 11

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

Climate

Mean T°

18,6°C

Annual rain

274mm

Warmest m°

35,6°C

Coldest m°

4,7°C

Elevation: 1 028 m on average (min 287 m, max 2 920 m)

Bioclimatic detailsExpert
Annual mean temp.
18,6°C
Annual rain
274mm
Warmest month
35,6°C
Coldest month
4,7°C
Mean alt.
1 028m
Min
287m
Max
2 920m
Std. dev.
513m
Köppen-Geiger (dominant)
BShArid, steppe, hot(64 %)Arid

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

Soil & lithology

pH H₂O

7,5

Org. C

16,0g/kg

Clay

24,5%

Sand

45,5%

Silt

30,0%

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

Dominant lithology: ssGLiMaggregated to Taroudannt

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
23,6g/kg
Clay
23,8%
Sand
45,9%
Silt
30,3%
5–15 cm
pH H₂O
7,5
Org. C
13,0g/kg
Clay
24,3%
Sand
45,6%
Silt
30,1%
15–30 cm
pH H₂O
7,5
Org. C
11,3g/kg
Clay
25,4%
Sand
45,0%
Silt
29,6%

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

Land cover

Forest9.3%
Crops9.2%
Built-up0.1%
Bare soil17.3%
Other (grassland, water…)64.0%

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

Hydrology13 basins · 2 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

393,5km

Lake surface here

4,44km²

Basins crossed

13

Max stream order

5

Max drainage

11 210km²

Discharge in basins

36,5m³/s

Mean precip.

364mm/an

Mean T°

15,8°C

Moisture idx

-0,74

Max snow

2%

Mean runoff

55mm/an

Mean elev. (basins)

1 105m

Watersheds crossing here

4 more basins

Lakes (2, top by area)

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

12,8%

Pesticides

15,1kg/km²

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

Protected areas8

IUCN Not Applicable · 8🌊 Marine · 1

Taliouine

IUCN Not Applicable

Permanent Hunting Reserve · 2021

2 284 km²

Tafingoulte

IUCN Not Applicable

Permanent Hunting Reserve · 2021

484 km²

Tichka

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

76 km²

Aghbar

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

66 km²

Complete list

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

Sub-administrations19