Réserve de Biosphère Intercontinentale de la Méditerranée (RBIM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2006
5 048 km²
Subdivision · MAR
Asjen
Morocco
CsaTemperate, dry summer, hot summer(100 %)
Species observed
80
Observations
186
Area
192,2km²
Ecological tissue
Sample of 30 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 Asjen : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 1 type (connectance 9.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
44
Connectance
0.095
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
80 distinct species · 186 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,9°C
Annual rain
759mm
Warmest m°
32,7°C
Coldest m°
6,0°C
Elevation: 197 m on average (min 58 m, max 458 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,9°C
Annual rain
759mm
Warmest month
32,7°C
Coldest month
6,0°C
Mean alt.
197m
Min
58m
Max
458m
Std. dev.
102m
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
7,3
Org. C
24,3g/kg
Clay
37,3%
Sand
25,4%
Silt
37,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Chefchaouen
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
41,6g/kg
Clay
35,2%
Sand
26,2%
Silt
38,6%
5–15 cm
pH H₂O
7,3
Org. C
17,9g/kg
Clay
38,0%
Sand
25,0%
Silt
37,1%
15–30 cm
pH H₂O
7,3
Org. C
13,3g/kg
Clay
38,8%
Sand
25,0%
Silt
36,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.7%
Crops24.3%
Built-up0.1%
Bare soil3.1%
Other (grassland, water…)58.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
13,0km
Lake surface here
11,49km²
Basins crossed
1
Max stream order
4
Max drainage
3 728km²
Discharge in basins
1,7m³/s
Mean precip.
846mm/an
Mean T°
17,8°C
Moisture idx
-0,36
Mean runoff
297mm/an
Mean elev. (basins)
274m
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
0,2nW
Built-up
8,2%
Pesticides
23,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 2🌊 Marine · 1
Bouhlal
IUCN Not ApplicablePermanent Hunting Reserve · 2021
15 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN