Ontologia

Region · mar

Meknès - Tafilalet

Morocco

BWhArid, desert, hot(50 %)

Species observed

4 813

Observations

175 267

Area

60 120,6km²

Ecological tissue

Sample of 25 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 Meknès - Tafilalet : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 10.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
32
Connectance
0.107
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

4 813 distinct species · 175 267 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

175 267 obs · 33 cellules
Obs. / cellule
≥ 47 987
12 542–47 986
4 814–12 541
1 759–4 813
< 1 759

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

18,0°C

Annual rain

285mm

Warmest m°

35,1°C

Coldest m°

1,2°C

Elevation: 1 214 m on average (min 36 m, max 3 557 m)

Bioclimatic detailsExpert
Annual mean temp.
18,0°C
Annual rain
285mm
Warmest month
35,1°C
Coldest month
1,2°C
Mean alt.
1 214m
Min
36m
Max
3 557m
Std. dev.
532m
Köppen-Geiger (dominant)
BWhArid, desert, hot(50 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

11,2g/kg

Clay

24,8%

Sand

44,9%

Silt

30,3%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
15,7g/kg
Clay
23,8%
Sand
45,5%
Silt
30,6%
5–15 cm
pH H₂O
8,0
Org. C
9,3g/kg
Clay
24,8%
Sand
45,0%
Silt
30,2%
15–30 cm
pH H₂O
8,0
Org. C
8,5g/kg
Clay
25,7%
Sand
44,3%
Silt
30,0%

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

Land cover

Forest3.8%
Crops7.8%
Built-up0.1%
Bare soil61.1%
Other (grassland, water…)27.2%

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

Hydrology107 basins · 14 lakes · 91 rivers

Hydrology metrics for this exact territory

Stream length here

4 628,4km

Lake surface here

13,08km²

Basins crossed

107

Max stream order

6

Max drainage

39 941km²

Discharge in basins

549,3m³/s

Mean precip.

286mm/an

Mean T°

17,1°C

Moisture idx

-0,80

Max snow

6%

Mean runoff

59mm/an

Mean elev. (basins)

1 185m

Watersheds crossing here

98 more basins

Lakes (14, top by area)

5 more lakes

Rivers / streams (91, ord ≥ 4)

79 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

6,2%

Pesticides

5,8kg/km²

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

Protected areas59

IUCN Not Applicable · 50IUCN Not Reported · 6IUCN II · 3

Rissani

IUCN Not Applicable

Permanent Hunting Reserve · 2021

15 945 km²

Alnif

IUCN Not Applicable

Permanent Hunting Reserve · 2021

5 730 km²

Tamagroute

IUCN Not Applicable

Permanent Hunting Reserve · 2021

4 588 km²

Complete list

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

Sub-administrations35