Ontologia

Sector · GNB

Xitole

Guinea-Bissau

AwTropical, savannah(100 %)

Species observed

372

Observations

3 131

Area

1 224km²

Ecological tissue

Sample of 13 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 Xitole : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
9
Connectance
0.115
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

372 distinct species · 3 131 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 131 obs · 25 cellules
Obs. / cellule
≥ 2 353
99–2 352
21–98
6–20
< 6

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 616mm

Warmest m°

37,8°C

Coldest m°

19,7°C

Elevation: 43 m on average (min 7 m, max 90 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 616mm
Warmest month
37,8°C
Coldest month
19,7°C
Mean alt.
43m
Min
7m
Max
90m
Std. dev.
14m
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

5,5

Org. C

21,7g/kg

Clay

20,6%

Sand

56,9%

Silt

22,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
31,7g/kg
Clay
19,4%
Sand
57,8%
Silt
22,9%
5–15 cm
pH H₂O
5,5
Org. C
19,0g/kg
Clay
19,3%
Sand
58,2%
Silt
22,5%
15–30 cm
pH H₂O
5,5
Org. C
14,2g/kg
Clay
23,1%
Sand
54,8%
Silt
22,1%

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

Land cover

Forest48.7%
Crops0.3%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)50.8%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

99,1km

Basins crossed

5

Max stream order

6

Max drainage

24 058km²

Discharge in basins

238,2m³/s

Mean precip.

1 859mm/an

Mean T°

26,5°C

Moisture idx

0,05

Mean runoff

861mm/an

Mean elev. (basins)

47m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

8,6%

Pesticides

1,2kg/km²

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

Protected areas6

IUCN Not Reported · 6🌊 Marine · 3

Dulombi

IUCN Not Reported

National Park · 1991

1 608 km²

Lagoa de Cufada

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1990

724 km²

Cufada

IUCN Not Reported

Natural Park

724 km²

Cuntabane

IUCN Not Reported

Faunal Migratory Corridor

653 km²

Salifo

IUCN Not Reported

Faunal Migratory Corridor

358 km²

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