Ontologia

Prefecture · TGO

Kéran

Togo

AwTropical, savannah(100 %)

Species observed

274

Observations

737

Area

2 018km²

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 Kéran : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 4 types (connectance 17.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
8
Connectance
0.178
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 · 737 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

737 obs · 36 cellules
Obs. / cellule
≥ 121
56–120
25–55
11–24
< 11

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

Climate

Mean T°

27,7°C

Annual rain

1 120mm

Warmest m°

37,8°C

Coldest m°

19,4°C

Elevation: 204 m on average (min 133 m, max 494 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 120mm
Warmest month
37,8°C
Coldest month
19,4°C
Mean alt.
204m
Min
133m
Max
494m
Std. dev.
51m
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

6,2

Org. C

11,0g/kg

Clay

23,1%

Sand

53,2%

Silt

23,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
15,8g/kg
Clay
20,5%
Sand
55,3%
Silt
24,2%
5–15 cm
pH H₂O
6,2
Org. C
10,6g/kg
Clay
21,9%
Sand
54,2%
Silt
23,9%
15–30 cm
pH H₂O
6,2
Org. C
6,7g/kg
Clay
26,8%
Sand
50,1%
Silt
23,1%

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

Land cover

Forest10.2%
Crops28.0%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)61.2%

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

Hydrology10 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

194,8km

Basins crossed

10

Max stream order

5

Max drainage

6 850km²

Discharge in basins

185,8m³/s

Mean precip.

1 147mm/an

Mean T°

27,7°C

Moisture idx

-0,41

Mean runoff

500mm/an

Mean elev. (basins)

233m

Watersheds crossing here

1 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

28,8%

Pesticides

4,9kg/km²

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

Protected areas6

IUCN Not Reported · 5IUCN II · 1📍 Point sites · 1

Natiwah

IUCN Not Reported

Forest Reserve · 1954

16 km²

Omalo

IUCN Not Reported

Forest Reserve · 2005

5 km²

Beh'Ho

IUCN Not Reported

Forest Reserve · 1953

3 km²

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

Sub-administrations9