Ontologia

Commune · MAR

Zemamra

Morocco

BShArid, steppe, hot(100 %)

Species observed

429

Observations

6 535

Area

943,7km²

Ecological tissue

Sample of 28 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 Zemamra : 22 espèces reliées par 44 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
44
Connectance
0.116
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

429 distinct species · 6 535 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 535 obs · 20 cellules
Obs. / cellule
≥ 4 749
1 026–4 748
105–1 025
39–104
< 39

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

Climate

Mean T°

18,4°C

Annual rain

335mm

Warmest m°

29,5°C

Coldest m°

8,5°C

Elevation: 136 m on average (min -11 m, max 184 m)

Bioclimatic detailsExpert
Annual mean temp.
18,4°C
Annual rain
335mm
Warmest month
29,5°C
Coldest month
8,5°C
Mean alt.
136m
Min
-11m
Max
184m
Std. dev.
30m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,5

Org. C

16,7g/kg

Clay

35,0%

Sand

34,9%

Silt

30,2%

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

Dominant lithology: ssGLiMaggregated to El Jadida

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
26,2g/kg
Clay
34,0%
Sand
35,6%
Silt
30,4%
5–15 cm
pH H₂O
7,5
Org. C
13,6g/kg
Clay
34,8%
Sand
34,8%
Silt
30,3%
15–30 cm
pH H₂O
7,6
Org. C
10,3g/kg
Clay
36,0%
Sand
34,2%
Silt
29,8%

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

Land cover

Forest3.5%
Crops62.2%
Built-up0.2%
Bare soil3.0%
Other (grassland, water…)31.0%

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

Hydrology5 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

15,8km

Lake surface here

0,83km²

Basins crossed

5

Max stream order

4

Max drainage

3 556km²

Discharge in basins

0,4m³/s

Mean precip.

344mm/an

Mean T°

18,3°C

Moisture idx

-0,71

Mean runoff

45mm/an

Mean elev. (basins)

137m

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

22,9%

Pesticides

23,7kg/km²

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

Protected areas4

IUCN Not Applicable · 3IUCN Not Reported · 1🌊 Marine · 4

Oualidia

IUCN Not Applicable

Permanent Hunting Reserve · 2021

18 km²

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

Sub-administrations5