Ontologia

Subdivision · MAR

El Orjane

Morocco

BSkArid, steppe, cold(44 %)

Species observed

62

Observations

86

Area

689,6km²

Ecological tissue

Sample of 24 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 El Orjane : 23 espèces reliées par 20 interactions GloBI sur 3 types (connectance 7.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
20
Connectance
0.072
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

62 distinct species · 86 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

86 obs · 13 cellules
Obs. / cellule
≥ 16
13–15
11–12
5–10
< 5

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

Climate

Mean T°

15,1°C

Annual rain

543mm

Warmest m°

32,3°C

Coldest m°

0,4°C

Elevation: 1 307 m on average (min 679 m, max 3 202 m)

Bioclimatic detailsExpert
Annual mean temp.
15,1°C
Annual rain
543mm
Warmest month
32,3°C
Coldest month
0,4°C
Mean alt.
1 307m
Min
679m
Max
3 202m
Std. dev.
568m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(44 %)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

16,6g/kg

Clay

22,8%

Sand

47,2%

Silt

30,0%

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

Dominant lithology: scGLiMaggregated to Boulemane

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
21,7g/kg
Clay
21,4%
Sand
48,0%
Silt
30,5%
5–15 cm
pH H₂O
7,9
Org. C
13,5g/kg
Clay
23,4%
Sand
46,7%
Silt
29,9%
15–30 cm
pH H₂O
7,9
Org. C
14,5g/kg
Clay
23,5%
Sand
46,9%
Silt
29,6%

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

Land cover

Forest3.9%
Crops1.9%
Built-up0.0%
Bare soil63.6%
Other (grassland, water…)30.6%

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

Hydrology7 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

107,2km

Basins crossed

7

Max stream order

5

Max drainage

21 109km²

Discharge in basins

34,3m³/s

Mean precip.

301mm/an

Mean T°

13,8°C

Moisture idx

-0,76

Max snow

2%

Mean runoff

68mm/an

Mean elev. (basins)

1 238m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

0,6%

Pesticides

2,1kg/km²

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

Protected areas4

IUCN Not Applicable · 4

Tamjilt

IUCN Not Applicable

Permanent Hunting Reserve · 2021

587 km²

Bou Naceur

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

142 km²

Outat el Haj

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

80 km²

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