Ontologia

Subdivision · MAR

Zag

Morocco

BWhArid, desert, hot(100 %)

Species observed

45

Observations

163

Area

5 639,1km²

Ecological tissue

Sample of 12 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 Zag : 12 espèces reliées par 7 interactions GloBI sur 2 types (connectance 10.6%, filtre Serrano α=0.2).

Espèces affichées
12
Interactions affichées
7
Connectance
0.106
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

45 distinct species · 163 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

163 obs · 45 cellules
Obs. / cellule
≥ 17
12–16
2–11
1–1
< 1

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

Climate

Mean T°

22,2°C

Annual rain

52mm

Warmest m°

40,6°C

Coldest m°

7,4°C

Elevation: 461 m on average (min 250 m, max 573 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
52mm
Warmest month
40,6°C
Coldest month
7,4°C
Mean alt.
461m
Min
250m
Max
573m
Std. dev.
77m
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

8,2

Org. C

4,1g/kg

Clay

20,1%

Sand

54,1%

Silt

25,8%

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
8,2
Org. C
4,7g/kg
Clay
19,6%
Sand
54,3%
Silt
26,1%
5–15 cm
pH H₂O
8,2
Org. C
4,1g/kg
Clay
19,6%
Sand
54,4%
Silt
26,0%
15–30 cm
pH H₂O
8,2
Org. C
3,5g/kg
Clay
21,0%
Sand
53,7%
Silt
25,3%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil98.2%
Other (grassland, water…)1.8%

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

Hydrology7 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

7

Max drainage

17 343km²

Discharge in basins

2,3m³/s

Mean precip.

54mm/an

Mean T°

21,7°C

Moisture idx

-0,97

Mean runoff

14mm/an

Mean elev. (basins)

451m

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 areas1

IUCN Not Applicable · 1

Tindouf

IUCN Not Applicable

Cultural Park · 2008

161 399 km²

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