Ontologia

Commune · TGO

Sevagan

Togo

AwTropical, savannah(100 %)

Species observed

29

Observations

34

Area

63,7km²

Ecological tissue

Sample of 10 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 Sevagan : 9 espèces reliées par 8 interactions GloBI sur 2 types (connectance 17.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
8
Connectance
0.178
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

29 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 2 cellules
Obs. / cellule
≥ 29
29–28
29–28
29–28
< 29

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

Climate

Mean T°

26,9°C

Annual rain

922mm

Warmest m°

31,8°C

Coldest m°

22,9°C

Elevation: 20 m on average (min 1 m, max 55 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
922mm
Warmest month
31,8°C
Coldest month
22,9°C
Mean alt.
20m
Min
1m
Max
55m
Std. dev.
17m
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

6,0

Org. C

31,9g/kg

Clay

29,0%

Sand

49,1%

Silt

21,8%

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

Dominant lithology: suGLiMaggregated to Vo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
43,1g/kg
Clay
27,6%
Sand
49,4%
Silt
22,9%
5–15 cm
pH H₂O
6,0
Org. C
27,8g/kg
Clay
29,1%
Sand
49,6%
Silt
21,4%
15–30 cm
pH H₂O
6,0
Org. C
24,6g/kg
Clay
30,5%
Sand
48,4%
Silt
21,0%

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

Land cover

Forest13.9%
Crops33.7%
Built-up1.3%
Bare soil0.7%
Other (grassland, water…)50.4%

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

Hydrology4 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

6,37km²

Basins crossed

4

Max drainage

6 579km²

Discharge in basins

3,8m³/s

Mean precip.

1 067mm/an

Mean T°

26,8°C

Moisture idx

-0,37

Mean runoff

280mm/an

Mean elev. (basins)

94m

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

134,5%

Pesticides

3,8kg/km²

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

Protected areas1

IUCN Not Reported · 1

Haho-Baloe

IUCN Not Reported

Forest Reserve · 1947

54 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN