Ontologia

Districts|Municipals · GNQ

Nsork

Equatorial Guinea

AwTropical, savannah(90 %)

Species observed

485

Observations

2 329

Area

704,4km²

Ecological tissue

Sample of 16 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 Nsork : 14 espèces reliées par 14 interactions GloBI sur 2 types (connectance 11.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
14
Connectance
0.117
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

485 distinct species · 2 329 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 329 obs · 8 cellules
Obs. / cellule
≥ 1 626
1 626–1 625
225–1 625
46–224
< 46

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

Climate

Mean T°

23,1°C

Annual rain

2 125mm

Warmest m°

28,9°C

Coldest m°

19,3°C

Elevation: 617 m on average (min 498 m, max 748 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
2 125mm
Warmest month
28,9°C
Coldest month
19,3°C
Mean alt.
617m
Min
498m
Max
748m
Std. dev.
64m
Köppen-Geiger (dominant)
AwTropical, savannah(90 %)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

33,0g/kg

Clay

45,7%

Sand

40,5%

Silt

13,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
49,9g/kg
Clay
43,8%
Sand
42,0%
Silt
14,2%
5–15 cm
pH H₂O
4,6
Org. C
32,4g/kg
Clay
45,3%
Sand
40,8%
Silt
13,9%
15–30 cm
pH H₂O
4,7
Org. C
16,9g/kg
Clay
48,0%
Sand
38,7%
Silt
13,3%

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

Land cover

Forest94.9%
Crops0.2%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)4.8%

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

Hydrology5 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

5

Max drainage

3 605km²

Discharge in basins

18,0m³/s

Mean precip.

1 896mm/an

Mean T°

23,1°C

Moisture idx

0,17

Mean runoff

756mm/an

Mean elev. (basins)

601m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,1%

Pesticides

13,5kg/km²

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

Protected areas1

IUCN II · 1

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