Réserve de Biosphère Intercontinentale de la Méditerranée (RBIM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2006
5 048 km²
Subdivision · MAR
Al Manzla
Morocco
CsaTemperate, dry summer, hot summer(100 %)
Species observed
64
Observations
234
Area
79,1km²
Ecological tissue
Sample of 34 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 Al Manzla : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
46
Connectance
0.082
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
64 distinct species · 234 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,9°C
Annual rain
743mm
Warmest m°
30,6°C
Coldest m°
7,8°C
Elevation: 84 m on average (min 4 m, max 202 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,9°C
Annual rain
743mm
Warmest month
30,6°C
Coldest month
7,8°C
Mean alt.
84m
Min
4m
Max
202m
Std. dev.
58m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,9
Org. C
29,8g/kg
Clay
35,9%
Sand
31,9%
Silt
32,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Tanger-Assilah
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
49,3g/kg
Clay
34,8%
Sand
32,1%
Silt
33,1%
5–15 cm
pH H₂O
6,9
Org. C
21,3g/kg
Clay
36,5%
Sand
31,0%
Silt
32,6%
15–30 cm
pH H₂O
6,9
Org. C
18,8g/kg
Clay
36,5%
Sand
32,7%
Silt
30,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.0%
Crops20.5%
Built-up0.0%
Bare soil4.9%
Other (grassland, water…)56.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
12,1km
Lake surface here
1,99km²
Basins crossed
1
Max stream order
2
Max drainage
1 133km²
Discharge in basins
0,7m³/s
Mean precip.
795mm/an
Mean T°
17,7°C
Moisture idx
-0,33
Max snow
1%
Mean runoff
294mm/an
Mean elev. (basins)
167m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
1,3%
Pesticides
21,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 2IUCN Not Reported · 1🌊 Marine · 3
Tanger - Tahaddart - Assilah
IUCN Not ApplicablePermanent Hunting Reserve · 2021
543 km²
Complexe du Bas Tahaddart
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2005
107 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN