Ontologia

Commune · MAR

NA (Igherm)

Morocco

BSkArid, steppe, cold(100 %)

Species observed

41

Observations

66

Area

45,3km²

Ecological tissue

Sample of 14 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 NA (Igherm) : 13 espèces reliées par 12 interactions GloBI sur 3 types (connectance 13.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
12
Connectance
0.132
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

41 distinct species · 66 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 obs · 1 cellules
Obs. / cellule
≥ 66
66–65
66–65
66–65
< 66

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

Climate

Mean T°

14,6°C

Annual rain

320mm

Warmest m°

31,3°C

Coldest m°

1,4°C

Elevation: 1 754 m on average (min 1 666 m, max 1 872 m)

Bioclimatic detailsExpert
Annual mean temp.
14,6°C
Annual rain
320mm
Warmest month
31,3°C
Coldest month
1,4°C
Mean alt.
1 754m
Min
1 666m
Max
1 872m
Std. dev.
40m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

7,6

Org. C

11,8g/kg

Clay

22,3%

Sand

46,0%

Silt

31,6%

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

Dominant lithology: ssGLiMaggregated to Taroudannt

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
16,4g/kg
Clay
21,1%
Sand
47,0%
Silt
31,9%
5–15 cm
pH H₂O
7,6
Org. C
9,3g/kg
Clay
21,2%
Sand
46,5%
Silt
32,4%
15–30 cm
pH H₂O
7,6
Org. C
9,7g/kg
Clay
24,8%
Sand
44,6%
Silt
30,7%

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

Land cover

Forest1.5%
Crops2.7%
Built-up0.4%
Bare soil37.0%
Other (grassland, water…)58.3%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

11 210km²

Discharge in basins

0,1m³/s

Mean precip.

308mm/an

Mean T°

15,5°C

Moisture idx

-0,78

Mean runoff

62mm/an

Mean elev. (basins)

1 310m

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

39,7%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Adar

IUCN Not Applicable

Permanent Hunting Reserve · 2021

677 km²

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

Sub-administrations1