Ontologia

Commune · DZA

M'Rara

Algeria

BWhArid, desert, hot(100 %)

Species observed

9

Observations

110

Area

1 187,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 1 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 M'Rara : 0 espèces reliées par 0 interaction GloBI sur 0 type (connectance 0.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
1
Interactions affichées
0
Connectance
0.0000
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

9 distinct species · 110 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

110 obs · 2 cellules
Obs. / cellule
≥ 100
100–99
100–99
100–99
< 100

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

Climate

Mean T°

22,2°C

Annual rain

93mm

Warmest m°

39,1°C

Coldest m°

5,6°C

Elevation: 190 m on average (min 88 m, max 267 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
93mm
Warmest month
39,1°C
Coldest month
5,6°C
Mean alt.
190m
Min
88m
Max
267m
Std. dev.
42m
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

5,4g/kg

Clay

20,7%

Sand

45,3%

Silt

33,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
6,9g/kg
Clay
20,7%
Sand
45,6%
Silt
33,6%
5–15 cm
pH H₂O
8,3
Org. C
5,6g/kg
Clay
20,9%
Sand
45,2%
Silt
33,8%
15–30 cm
pH H₂O
8,3
Org. C
3,7g/kg
Clay
20,5%
Sand
45,1%
Silt
34,4%

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

Land cover

Forest0.3%
Crops0.4%
Built-up0.0%
Bare soil98.1%
Other (grassland, water…)1.2%

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

Hydrology7 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

105,6km

Basins crossed

7

Max stream order

4

Max drainage

5 117km²

Discharge in basins

0,5m³/s

Mean precip.

89mm/an

Mean T°

20,9°C

Moisture idx

-0,95

Mean runoff

14mm/an

Mean elev. (basins)

202m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

3,0%

Pesticides

0,0kg/km²

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