Ontologia

Subdivision · MAR

Issafen

Morocco

BSkArid, steppe, cold(74 %)

Species observed

113

Observations

175

Area

778,6km²

Ecological tissue

Sample of 35 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 Issafen : 28 espèces reliées par 62 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
62
Connectance
0.104
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

113 distinct species · 175 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

175 obs · 9 cellules
Obs. / cellule
≥ 53
53–52
26–52
11–25
< 11

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

Climate

Mean T°

16,9°C

Annual rain

193mm

Warmest m°

33,6°C

Coldest m°

2,7°C

Elevation: 1 513 m on average (min 1 007 m, max 1 841 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
193mm
Warmest month
33,6°C
Coldest month
2,7°C
Mean alt.
1 513m
Min
1 007m
Max
1 841m
Std. dev.
209m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(74 %)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

10,8g/kg

Clay

21,0%

Sand

48,5%

Silt

30,5%

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

Dominant lithology: ssGLiMaggregated to Tata

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
15,8g/kg
Clay
20,1%
Sand
49,2%
Silt
30,7%
5–15 cm
pH H₂O
7,5
Org. C
8,2g/kg
Clay
20,5%
Sand
48,7%
Silt
30,8%
15–30 cm
pH H₂O
7,5
Org. C
8,3g/kg
Clay
22,4%
Sand
47,6%
Silt
30,0%

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

Land cover

Forest0.3%
Crops0.5%
Built-up0.0%
Bare soil66.4%
Other (grassland, water…)32.7%

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

Hydrology6 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

88,5km

Basins crossed

6

Max stream order

3

Max drainage

2 246km²

Discharge in basins

1,1m³/s

Mean precip.

290mm/an

Mean T°

15,5°C

Moisture idx

-0,80

Mean runoff

55mm/an

Mean elev. (basins)

1 367m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,1%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Ait Abdellah

IUCN Not Applicable

Permanent Hunting Reserve · 2021

703 km²

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