Ontologia

Subdivision · MAR

Bni Chiker

Morocco

CsaTemperate, dry summer, hot summer(52 %)

Species observed

1 039

Observations

4 197

Area

130,4km²

Ecological tissue

Sample of 43 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 Bni Chiker : 29 espèces reliées par 81 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
81
Connectance
0.090
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

1 039 distinct species · 4 197 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 197 obs · 4 cellules
Obs. / cellule
≥ 2 040
2 040–2 039
1 494–2 039
1 494–1 493
< 1 494

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

420mm

Warmest m°

28,6°C

Coldest m°

8,9°C

Elevation: 204 m on average (min -17 m, max 674 m)

Bioclimatic detailsExpert
Annual mean temp.
18,4°C
Annual rain
420mm
Warmest month
28,6°C
Coldest month
8,9°C
Mean alt.
204m
Min
-17m
Max
674m
Std. dev.
140m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(52 %)Temperate

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

Soil & lithology

pH H₂O

7,6

Org. C

21,9g/kg

Clay

27,3%

Sand

45,1%

Silt

27,7%

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
7,5
Org. C
34,9g/kg
Clay
26,1%
Sand
45,2%
Silt
28,8%
5–15 cm
pH H₂O
7,6
Org. C
13,4g/kg
Clay
27,1%
Sand
44,5%
Silt
28,4%
15–30 cm
pH H₂O
7,6
Org. C
17,5g/kg
Clay
28,6%
Sand
45,5%
Silt
25,9%

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

Land cover

Forest11.3%
Crops13.2%
Built-up0.5%
Bare soil6.5%
Other (grassland, water…)68.5%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

10,8km

Basins crossed

1

Max stream order

1

Max drainage

1 510km²

Discharge in basins

0,0m³/s

Mean precip.

302mm/an

Mean T°

18,2°C

Moisture idx

-0,74

Mean runoff

36mm/an

Mean elev. (basins)

196m

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

Human pressure

Pop. density

1hab/km²

Night light

2,4nW

Built-up

50,5%

Pesticides

28,2kg/km²

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

Protected areas5

IUCN Not Applicable · 4IUCN Not Reported · 1🌊 Marine · 4

Jbel Gourougou

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

29 km²

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