Ontologia

Sector · GNB

Bedanda

Guinea-Bissau

AwTropical, savannah(78 %)

Species observed

595

Observations

7 211

Area

1 018,2km²

Ecological tissue

Sample of 26 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 Bedanda : 25 espèces reliées par 21 interactions GloBI sur 2 types (connectance 6.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
21
Connectance
0.065
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

595 distinct species · 7 211 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 211 obs · 32 cellules
Obs. / cellule
≥ 1 575
624–1 574
224–623
37–223
< 37

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

Climate

Mean T°

27,0°C

Annual rain

2 085mm

Warmest m°

35,4°C

Coldest m°

20,2°C

Elevation: 11 m on average (min -9 m, max 35 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
2 085mm
Warmest month
35,4°C
Coldest month
20,2°C
Mean alt.
11m
Min
-9m
Max
35m
Std. dev.
8m
Köppen-Geiger (dominant)
AwTropical, savannah(78 %)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

22,9g/kg

Clay

22,5%

Sand

62,8%

Silt

14,6%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
32,2g/kg
Clay
21,0%
Sand
64,0%
Silt
15,0%
5–15 cm
pH H₂O
5,1
Org. C
20,3g/kg
Clay
21,5%
Sand
63,8%
Silt
14,7%
15–30 cm
pH H₂O
5,1
Org. C
16,2g/kg
Clay
25,1%
Sand
60,6%
Silt
14,3%

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

Land cover

Forest37.1%
Crops9.0%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)53.5%

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

Hydrology4 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

34,0km

Basins crossed

4

Max stream order

4

Max drainage

8 115km²

Discharge in basins

24,8m³/s

Mean precip.

2 411mm/an

Mean T°

26,8°C

Moisture idx

0,30

Mean runoff

1 209mm/an

Mean elev. (basins)

19m

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

Human pressure

Pop. density

0hab/km²

Built-up

13,0%

Pesticides

1,2kg/km²

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

Protected areas1

IUCN Not Reported · 1🌊 Marine · 1

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