Ontologia

Commune · LBR

Yangayah

Liberia

AmTropical, monsoon(100 %)

Species observed

271

Observations

812

Area

856,1km²

Ecological tissue

Sample of 27 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 Yangayah : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
24
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

271 distinct species · 812 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

812 obs · 12 cellules
Obs. / cellule
≥ 431
118–430
99–117
22–98
< 22

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

Climate

Mean T°

24,6°C

Annual rain

2 758mm

Warmest m°

31,6°C

Coldest m°

21,2°C

Elevation: 213 m on average (min 83 m, max 395 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
2 758mm
Warmest month
31,6°C
Coldest month
21,2°C
Mean alt.
213m
Min
83m
Max
395m
Std. dev.
84m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

33,2g/kg

Clay

29,3%

Sand

54,1%

Silt

16,6%

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

Dominant lithology: mtGLiMaggregated to Gbarma

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
49,2g/kg
Clay
27,9%
Sand
55,3%
Silt
16,8%
5–15 cm
pH H₂O
5,1
Org. C
29,9g/kg
Clay
28,5%
Sand
54,6%
Silt
16,9%
15–30 cm
pH H₂O
5,0
Org. C
20,6g/kg
Clay
31,6%
Sand
52,2%
Silt
16,2%

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

Land cover

Forest95.8%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)4.1%

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

Hydrology7 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

28,0km

Basins crossed

7

Max stream order

5

Max drainage

8 573km²

Discharge in basins

259,7m³/s

Mean precip.

2 891mm/an

Mean T°

25,9°C

Moisture idx

0,39

Mean runoff

1 676mm/an

Mean elev. (basins)

228m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

3,1%

Pesticides

19,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

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