Ontologia

Subdivision · MAR

Ras Oumlil

Morocco

BWhArid, desert, hot(100 %)

Species observed

319

Observations

1 762

Area

1 859,4km²

Ecological tissue

Sample of 30 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 Ras Oumlil : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 2 types (connectance 9.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
43
Connectance
0.099
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

319 distinct species · 1 762 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 762 obs · 43 cellules
Obs. / cellule
≥ 512
72–511
24–71
10–23
< 10

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

Climate

Mean T°

19,5°C

Annual rain

123mm

Warmest m°

29,3°C

Coldest m°

10,2°C

Elevation: 167 m on average (min -12 m, max 457 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
123mm
Warmest month
29,3°C
Coldest month
10,2°C
Mean alt.
167m
Min
-12m
Max
457m
Std. dev.
84m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

8,1

Org. C

7,5g/kg

Clay

18,9%

Sand

55,2%

Silt

25,9%

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

Dominant lithology: scGLiMaggregated to Guelmim

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
8,4g/kg
Clay
18,8%
Sand
55,3%
Silt
25,9%
5–15 cm
pH H₂O
8,1
Org. C
7,5g/kg
Clay
18,9%
Sand
55,1%
Silt
26,0%
15–30 cm
pH H₂O
8,1
Org. C
6,6g/kg
Clay
19,1%
Sand
55,0%
Silt
25,9%

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

Land cover

Forest0.1%
Crops0.0%
Built-up0.0%
Bare soil89.4%
Other (grassland, water…)10.5%

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

Hydrology9 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

117,3km

Basins crossed

9

Max stream order

7

Max drainage

94 290km²

Discharge in basins

287,1m³/s

Mean precip.

107mm/an

Mean T°

19,4°C

Moisture idx

-0,92

Mean runoff

46mm/an

Mean elev. (basins)

231m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,3%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN Not Applicable · 3IUCN Not Reported · 1🌊 Marine · 3

Msied - Abteh

IUCN Not Applicable

Permanent Hunting Reserve · 2021

7 238 km²

Embouchure du Draa

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

424 km²

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