Ontologia

District · SOM

Balcad

Somalia

BShArid, steppe, hot(100 %)

Species observed

324

Observations

722

Area

4 000,5km²

Ecological tissue

Sample of 30 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 Balcad : 28 espèces reliées par 25 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
25
Connectance
0.058
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

324 distinct species · 722 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

722 obs · 39 cellules
Obs. / cellule
≥ 133
55–132
14–54
6–13
< 6

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

Climate

Mean T°

26,3°C

Annual rain

557mm

Warmest m°

32,4°C

Coldest m°

22,5°C

Elevation: 102 m on average (min -39 m, max 261 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
557mm
Warmest month
32,4°C
Coldest month
22,5°C
Mean alt.
102m
Min
-39m
Max
261m
Std. dev.
63m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

15,9g/kg

Clay

36,4%

Sand

29,9%

Silt

33,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
23,4g/kg
Clay
34,6%
Sand
31,2%
Silt
34,2%
5–15 cm
pH H₂O
7,7
Org. C
14,4g/kg
Clay
35,7%
Sand
29,8%
Silt
34,5%
15–30 cm
pH H₂O
7,7
Org. C
9,8g/kg
Clay
39,0%
Sand
28,6%
Silt
32,4%

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

Land cover

Forest10.9%
Crops15.1%
Built-up0.1%
Bare soil8.5%
Other (grassland, water…)65.5%

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

Hydrology12 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

111,7km

Basins crossed

12

Max stream order

6

Max drainage

218 613km²

Discharge in basins

121,9m³/s

Mean precip.

474mm/an

Mean T°

27,2°C

Moisture idx

-0,72

Mean runoff

18mm/an

Mean elev. (basins)

99m

Watersheds crossing here

3 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

6,8%

Pesticides

76,4kg/km²

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