Ontologia

Commune · TCD

Bedjondo

Chad

AwTropical, savannah(100 %)

Species observed

36

Observations

48

Area

247,6km²

Ecological tissue

Sample of 2 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 Bedjondo : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

36 distinct species · 48 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 obs · 5 cellules
Obs. / cellule
≥ 20
20–19
12–19
10–11
< 10

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

1 032mm

Warmest m°

37,9°C

Coldest m°

18,5°C

Elevation: 386 m on average (min 378 m, max 429 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
1 032mm
Warmest month
37,9°C
Coldest month
18,5°C
Mean alt.
386m
Min
378m
Max
429m
Std. dev.
7m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,3

Org. C

10,1g/kg

Clay

21,3%

Sand

56,1%

Silt

22,6%

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

Dominant lithology: ssGLiMaggregated to Mandoul Occidental

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
14,3g/kg
Clay
19,7%
Sand
57,3%
Silt
22,9%
5–15 cm
pH H₂O
6,3
Org. C
9,9g/kg
Clay
19,9%
Sand
57,1%
Silt
23,0%
15–30 cm
pH H₂O
6,3
Org. C
6,1g/kg
Clay
24,1%
Sand
54,0%
Silt
21,9%

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

Land cover

Forest9.0%
Crops38.7%
Built-up0.8%
Bare soil1.0%
Other (grassland, water…)50.6%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

33,2km

Basins crossed

2

Max stream order

3

Max drainage

1 666km²

Discharge in basins

1,4m³/s

Mean precip.

1 049mm/an

Mean T°

27,2°C

Moisture idx

-0,49

Mean runoff

195mm/an

Mean elev. (basins)

404m

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

Human pressure

Pop. density

2hab/km²

Built-up

74,8%

Pesticides

0,2kg/km²

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