Ontologia

Subdivision · MAR

Aouint Lahna

Morocco

BWhArid, desert, hot(100 %)

Species observed

120

Observations

530

Area

1 070,1km²

Ecological tissue

Sample of 41 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 Aouint Lahna : 37 espèces reliées par 46 interactions GloBI sur 3 types (connectance 5.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
46
Connectance
0.056
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

120 distinct species · 530 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

530 obs · 23 cellules
Obs. / cellule
≥ 175
36–174
18–35
11–17
< 11

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

Climate

Mean T°

20,8°C

Annual rain

66mm

Warmest m°

37,6°C

Coldest m°

8,4°C

Elevation: 375 m on average (min 164 m, max 832 m)

Bioclimatic detailsExpert
Annual mean temp.
20,8°C
Annual rain
66mm
Warmest month
37,6°C
Coldest month
8,4°C
Mean alt.
375m
Min
164m
Max
832m
Std. dev.
163m
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

6,1g/kg

Clay

15,0%

Sand

58,3%

Silt

26,7%

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

Dominant lithology: suGLiMaggregated to Assa-Zag

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
7,5g/kg
Clay
14,3%
Sand
58,8%
Silt
27,0%
5–15 cm
pH H₂O
8,1
Org. C
6,0g/kg
Clay
14,7%
Sand
58,5%
Silt
26,8%
15–30 cm
pH H₂O
8,1
Org. C
4,8g/kg
Clay
15,9%
Sand
57,7%
Silt
26,4%

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

Land cover

Forest0.2%
Crops0.0%
Built-up0.0%
Bare soil95.3%
Other (grassland, water…)4.5%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

94,6km

Basins crossed

3

Max stream order

7

Max drainage

90 053km²

Discharge in basins

91,8m³/s

Mean precip.

85mm/an

Mean T°

20,2°C

Moisture idx

-0,94

Mean runoff

42mm/an

Mean elev. (basins)

348m

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

0,6%

Pesticides

0,0kg/km²

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