Ontologia

Commune · BEN

Manta

Benin

AwTropical, savannah(100 %)

Species observed

274

Observations

948

Area

291,7km²

Ecological tissue

Sample of 15 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 Manta : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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

274 distinct species · 948 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

948 obs · 8 cellules
Obs. / cellule
≥ 356
356–355
148–355
97–147
< 97

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 140mm

Warmest m°

37,4°C

Coldest m°

19,2°C

Elevation: 295 m on average (min 187 m, max 507 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
1 140mm
Warmest month
37,4°C
Coldest month
19,2°C
Mean alt.
295m
Min
187m
Max
507m
Std. dev.
95m
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

6,1

Org. C

11,9g/kg

Clay

22,8%

Sand

53,9%

Silt

23,3%

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

Dominant lithology: mtGLiMaggregated to Boukoumbé

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
15,8g/kg
Clay
20,6%
Sand
55,6%
Silt
23,7%
5–15 cm
pH H₂O
6,1
Org. C
12,4g/kg
Clay
21,9%
Sand
54,7%
Silt
23,4%
15–30 cm
pH H₂O
6,1
Org. C
7,4g/kg
Clay
26,0%
Sand
51,3%
Silt
22,7%

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

Land cover

Forest15.5%
Crops28.6%
Built-up0.4%
Bare soil0.2%
Other (grassland, water…)55.2%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

4 519km²

Discharge in basins

4,0m³/s

Mean precip.

1 110mm/an

Mean T°

27,6°C

Moisture idx

-0,44

Mean runoff

416mm/an

Mean elev. (basins)

300m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

39,8%

Pesticides

14,7kg/km²

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