Ontologia

Commune · DZA

Idles

Algeria

BWhArid, desert, hot(99 %)

Species observed

267

Observations

800

Area

58 340,6km²

Ecological tissue

Sample of 36 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 Idles : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
36
Connectance
0.057
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

267 distinct species · 800 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

800 obs · 25 cellules
Obs. / cellule
≥ 236
120–235
23–119
4–22
< 4

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

Climate

Mean T°

23,2°C

Annual rain

36mm

Warmest m°

37,9°C

Coldest m°

3,2°C

Elevation: 1 032 m on average (min 468 m, max 2 369 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
36mm
Warmest month
37,9°C
Coldest month
3,2°C
Mean alt.
1 032m
Min
468m
Max
2 369m
Std. dev.
289m
Köppen-Geiger (dominant)
BWhArid, desert, hot(99 %)Arid

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

Soil & lithology

pH H₂O

8,4

Org. C

5,3g/kg

Clay

26,3%

Sand

43,3%

Silt

30,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,4
Org. C
6,4g/kg
Clay
25,4%
Sand
44,1%
Silt
30,5%
5–15 cm
pH H₂O
8,4
Org. C
5,2g/kg
Clay
26,4%
Sand
43,3%
Silt
30,3%
15–30 cm
pH H₂O
8,4
Org. C
4,2g/kg
Clay
27,1%
Sand
42,5%
Silt
30,4%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil98.3%
Other (grassland, water…)1.7%

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

Hydrology105 basins · 0 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

5 312,0km

Basins crossed

105

Max stream order

6

Max drainage

63 044km²

Discharge in basins

186,8m³/s

Mean precip.

28mm/an

Mean T°

22,5°C

Moisture idx

-0,98

Mean runoff

25mm/an

Mean elev. (basins)

1 037m

Watersheds crossing here

96 more basins

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,0%

Pesticides

0,0kg/km²

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

Protected areas5

IUCN Not Applicable · 4IUCN Not Reported · 1

Ahaggar

IUCN Not Applicable

Cultural Park · 1987

542 179 km²

Tassili N'Ajjer

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1986

98 902 km²

Tassili n'Ajjer

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1982

75 390 km²

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