Ontologia

Commune · DZA

In Ghar

Algeria

BWhArid, desert, hot(100 %)

Species observed

92

Observations

149

Area

29 238,9km²

Ecological tissue

Sample of 20 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 In Ghar : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
21
Connectance
0.111
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

92 distinct species · 149 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

149 obs · 25 cellules
Obs. / cellule
≥ 51
17–50
2–16
1–1
< 1

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

Climate

Mean T°

27,1°C

Annual rain

18mm

Warmest m°

44,9°C

Coldest m°

6,8°C

Elevation: 276 m on average (min 119 m, max 646 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
18mm
Warmest month
44,9°C
Coldest month
6,8°C
Mean alt.
276m
Min
119m
Max
646m
Std. dev.
131m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

8,3

Org. C

3,9g/kg

Clay

24,6%

Sand

52,9%

Silt

22,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
4,7g/kg
Clay
24,1%
Sand
53,3%
Silt
22,5%
5–15 cm
pH H₂O
8,3
Org. C
4,4g/kg
Clay
24,8%
Sand
53,0%
Silt
22,2%
15–30 cm
pH H₂O
8,3
Org. C
2,6g/kg
Clay
24,9%
Sand
52,4%
Silt
22,7%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil99.8%
Other (grassland, water…)0.2%

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

Hydrology75 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

653,2km

Basins crossed

75

Max stream order

6

Max drainage

45 570km²

Discharge in basins

0,0m³/s

Mean precip.

12mm/an

Mean T°

26,2°C

Moisture idx

-0,99

Mean runoff

1mm/an

Mean elev. (basins)

276m

Watersheds crossing here

66 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,2%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Applicable · 2

Ahaggar

IUCN Not Applicable

Cultural Park · 1987

542 179 km²

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