Ontologia

Commune · MAR

Boumalne Da

Morocco

BWkArid, desert, cold(35 %)

Species observed

1 186

Observations

75 559

Area

7 470,8km²

Ecological tissue

Sample of 18 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 Boumalne Da : 13 espèces reliées par 28 interactions GloBI sur 2 types (connectance 16.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
28
Connectance
0.164
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

1 186 distinct species · 75 559 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

75 559 obs · 157 cellules
Obs. / cellule
≥ 9 329
507–9 328
40–506
13–39
< 13

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

Climate

Mean T°

14,4°C

Annual rain

295mm

Warmest m°

30,8°C

Coldest m°

-2,3°C

Elevation: 1 951 m on average (min 1 028 m, max 3 812 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
295mm
Warmest month
30,8°C
Coldest month
-2,3°C
Mean alt.
1 951m
Min
1 028m
Max
3 812m
Std. dev.
537m
Köppen-Geiger (dominant)
BWkArid, desert, cold(35 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

16,6g/kg

Clay

22,8%

Sand

49,0%

Silt

28,2%

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

Dominant lithology: ssGLiMaggregated to Ouarzazate

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
23,6g/kg
Clay
21,8%
Sand
49,8%
Silt
28,4%
5–15 cm
pH H₂O
7,9
Org. C
12,5g/kg
Clay
22,4%
Sand
49,3%
Silt
28,3%
15–30 cm
pH H₂O
7,9
Org. C
13,7g/kg
Clay
24,1%
Sand
48,0%
Silt
27,9%

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

Land cover

Forest1.5%
Crops1.3%
Built-up0.1%
Bare soil55.2%
Other (grassland, water…)41.9%

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

Hydrology21 basins · 0 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

745,7km

Basins crossed

21

Max stream order

5

Max drainage

17 675km²

Discharge in basins

89,7m³/s

Mean precip.

265mm/an

Mean T°

13,7°C

Moisture idx

-0,80

Max snow

6%

Mean runoff

132mm/an

Mean elev. (basins)

1 829m

Watersheds crossing here

12 more basins

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

8,8%

Pesticides

0,5kg/km²

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

Protected areas6

IUCN Not Applicable · 5IUCN Not Reported · 1

Alnif

IUCN Not Applicable

Permanent Hunting Reserve · 2021

5 730 km²

Assoul

IUCN Not Applicable

Permanent Hunting Reserve · 2021

2 081 km²

Grotte d'Akhyam

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

151 km²

Assif Mgoun

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2019

14 km²

Oued Todra

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

11 km²

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

Sub-administrations17