Ontologia

Commune · BEN

Djougou II

Benin

AwTropical, savannah(100 %)

Species observed

830

Observations

3 130

Area

90,4km²

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 Djougou II : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 6.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
43
Connectance
0.068
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

830 distinct species · 3 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 130 obs · 4 cellules
Obs. / cellule
≥ 1 679
1 679–1 678
533–1 678
533–532
< 533

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

Climate

Mean T°

26,1°C

Annual rain

1 283mm

Warmest m°

36,1°C

Coldest m°

18,6°C

Elevation: 436 m on average (min 390 m, max 472 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 283mm
Warmest month
36,1°C
Coldest month
18,6°C
Mean alt.
436m
Min
390m
Max
472m
Std. dev.
19m
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

5,9

Org. C

10,4g/kg

Clay

18,8%

Sand

62,7%

Silt

18,5%

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

Dominant lithology: mtGLiMaggregated to Djougou Urbain

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
14,9g/kg
Clay
16,0%
Sand
65,7%
Silt
18,4%
5–15 cm
pH H₂O
5,9
Org. C
9,8g/kg
Clay
17,3%
Sand
63,6%
Silt
19,1%
15–30 cm
pH H₂O
5,8
Org. C
6,6g/kg
Clay
23,1%
Sand
58,8%
Silt
18,0%

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

Land cover

Forest11.3%
Crops36.4%
Built-up3.9%
Bare soil0.5%
Other (grassland, water…)47.9%

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

Hydrology3 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,12km²

Basins crossed

3

Max drainage

1 325km²

Discharge in basins

0,6m³/s

Mean precip.

1 190mm/an

Mean T°

26,4°C

Moisture idx

-0,37

Mean runoff

252mm/an

Mean elev. (basins)

391m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

7hab/km²

Night light

0,9nW

Built-up

389,3%

Pesticides

14,3kg/km²

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