Ontologia

Subdivision · MAR

Dar Chaffai

Morocco

BShArid, steppe, hot(100 %)

Species observed

37

Observations

46

Area

386,7km²

Ecological tissue

Sample of 8 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 Dar Chaffai : 7 espèces reliées par 7 interactions GloBI sur 1 type (connectance 25.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
7
Connectance
0.250
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

37 distinct species · 46 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 obs · 8 cellules
Obs. / cellule
≥ 23
23–22
5–22
4–4
< 4

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

265mm

Warmest m°

35,3°C

Coldest m°

6,3°C

Elevation: 389 m on average (min 282 m, max 544 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
265mm
Warmest month
35,3°C
Coldest month
6,3°C
Mean alt.
389m
Min
282m
Max
544m
Std. dev.
74m
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

7,4

Org. C

13,0g/kg

Clay

31,8%

Sand

39,5%

Silt

28,7%

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

Dominant lithology: ssGLiMaggregated to Settat

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
17,9g/kg
Clay
30,4%
Sand
40,3%
Silt
29,4%
5–15 cm
pH H₂O
7,4
Org. C
11,3g/kg
Clay
31,4%
Sand
39,8%
Silt
28,8%
15–30 cm
pH H₂O
7,5
Org. C
9,9g/kg
Clay
33,6%
Sand
38,5%
Silt
27,9%

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

Land cover

Forest0.8%
Crops53.7%
Built-up0.1%
Bare soil9.1%
Other (grassland, water…)36.3%

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

Hydrology4 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

25,8km

Lake surface here

51,09km²

Basins crossed

4

Max stream order

6

Max drainage

29 468km²

Discharge in basins

19,3m³/s

Mean precip.

349mm/an

Mean T°

18,6°C

Moisture idx

-0,78

Mean runoff

42mm/an

Mean elev. (basins)

415m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

12,1%

Pesticides

13,3kg/km²

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

Protected areas3

IUCN Not Applicable · 2IUCN Not Reported · 1

Barrage Al Massira

IUCN Not Applicable

Biological and Ecological Interest Site · 1994

128 km²

Barrage Al Massira

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2005

128 km²

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