Ontologia

Subdivision · MAR

Bni Frassen

Morocco

CsaTemperate, dry summer, hot summer(100 %)

Species observed

9

Observations

9

Area

218,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 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 Frassen : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

9 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 5 cellules
Obs. / cellule
≥ 3
3–2
2–2
2–1
< 2

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

Climate

Mean T°

18,2°C

Annual rain

876mm

Warmest m°

34,4°C

Coldest m°

4,7°C

Elevation: 551 m on average (min 316 m, max 1 048 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
876mm
Warmest month
34,4°C
Coldest month
4,7°C
Mean alt.
551m
Min
316m
Max
1 048m
Std. dev.
159m
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

7,5

Org. C

21,1g/kg

Clay

39,4%

Sand

23,8%

Silt

36,8%

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

Dominant lithology: ssGLiMaggregated to Taza

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
33,7g/kg
Clay
38,6%
Sand
24,1%
Silt
37,3%
5–15 cm
pH H₂O
7,5
Org. C
16,8g/kg
Clay
39,5%
Sand
23,8%
Silt
36,7%
15–30 cm
pH H₂O
7,4
Org. C
12,8g/kg
Clay
40,1%
Sand
23,4%
Silt
36,5%

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

Land cover

Forest6.2%
Crops43.6%
Built-up0.0%
Bare soil5.2%
Other (grassland, water…)45.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,0km

Basins crossed

3

Max stream order

1

Max drainage

2 969km²

Discharge in basins

0,8m³/s

Mean precip.

571mm/an

Mean T°

17,7°C

Moisture idx

-0,58

Max snow

1%

Mean runoff

91mm/an

Mean elev. (basins)

508m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

2,2%

Pesticides

18,1kg/km²

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