Ontologia

Province · gnq

Centro Sur

Equatorial Guinea

AmTropical, monsoon(95 %)

Species observed

2 445

Observations

20 344

Area

8 412,9km²

Ecological tissue

Sample of 14 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 Centro Sur : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
12
Connectance
0.132
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

2 445 distinct species · 20 344 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 344 obs · 128 cellules
Obs. / cellule
≥ 2 261
547–2 260
55–546
11–54
< 11

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

Climate

Mean T°

22,6°C

Annual rain

3 232mm

Warmest m°

28,2°C

Coldest m°

19,2°C

Elevation: 574 m on average (min 53 m, max 1 094 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
3 232mm
Warmest month
28,2°C
Coldest month
19,2°C
Mean alt.
574m
Min
53m
Max
1 094m
Std. dev.
148m
Köppen-Geiger (dominant)
AmTropical, monsoon(95 %)Tropical

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

Soil & lithology

pH H₂O

4,6

Org. C

36,4g/kg

Clay

41,3%

Sand

40,9%

Silt

17,9%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
55,7g/kg
Clay
39,2%
Sand
42,4%
Silt
18,4%
5–15 cm
pH H₂O
4,6
Org. C
32,3g/kg
Clay
40,8%
Sand
41,3%
Silt
17,9%
15–30 cm
pH H₂O
4,6
Org. C
21,1g/kg
Clay
43,9%
Sand
38,8%
Silt
17,3%

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

Land cover

Forest95.6%
Crops0.1%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)4.1%

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

Hydrology24 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

400,8km

Basins crossed

24

Max stream order

6

Max drainage

29 929km²

Discharge in basins

1 046,7m³/s

Mean precip.

2 288mm/an

Mean T°

22,6°C

Moisture idx

0,35

Mean runoff

1 356mm/an

Mean elev. (basins)

568m

Watersheds crossing here

15 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,4%

Pesticides

19,4kg/km²

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

Protected areas2

IUCN II · 2

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

Sub-administrations5