Ontologia

Commune · LBR

Twansiebo

Liberia

AfTropical, rainforest(98 %)

Species observed

107

Observations

206

Area

450,8km²

Ecological tissue

Sample of 19 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 Twansiebo : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 7.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
12
Connectance
0.070
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

107 distinct species · 206 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

206 obs · 9 cellules
Obs. / cellule
≥ 101
101–100
20–100
20–19
< 20

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

Climate

Mean T°

25,6°C

Annual rain

2 414mm

Warmest m°

29,1°C

Coldest m°

23,1°C

Elevation: 21 m on average (min -17 m, max 68 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
2 414mm
Warmest month
29,1°C
Coldest month
23,1°C
Mean alt.
21m
Min
-17m
Max
68m
Std. dev.
13m
Köppen-Geiger (dominant)
AfTropical, rainforest(98 %)Tropical

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

Soil & lithology

pH H₂O

4,8

Org. C

36,6g/kg

Clay

21,9%

Sand

58,8%

Silt

19,3%

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

Dominant lithology: mtGLiMaggregated to Pleebo/Sodeken

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
43,8g/kg
Clay
19,7%
Sand
61,3%
Silt
19,0%
5–15 cm
pH H₂O
4,8
Org. C
34,9g/kg
Clay
21,2%
Sand
59,2%
Silt
19,7%
15–30 cm
pH H₂O
4,8
Org. C
31,0g/kg
Clay
24,7%
Sand
55,9%
Silt
19,3%

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

Land cover

Forest59.6%
Crops1.8%
Built-up0.4%
Bare soil0.2%
Other (grassland, water…)38.1%

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

Hydrology3 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

79,2km

Lake surface here

2,77km²

Basins crossed

3

Max stream order

6

Max drainage

29 623km²

Discharge in basins

395,5m³/s

Mean precip.

2 565mm/an

Mean T°

25,2°C

Moisture idx

0,45

Mean runoff

1 256mm/an

Mean elev. (basins)

32m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

37,9%

Pesticides

10,6kg/km²

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