Piedra Bere
IUCN IIINatural Monument · 2000
204 km²
Districts|Municipals · GNQ
Nasng
Equatorial Guinea
AmTropical, monsoon(97 %)
Species observed
102
Observations
164
Area
579km²
Ecological tissue
Sample of 6 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 Nasng : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 1 type (connectance 26.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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
102 distinct species · 164 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,0°C
Annual rain
1 971mm
Warmest m°
28,8°C
Coldest m°
19,6°C
Elevation: 608 m on average (min 554 m, max 755 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,0°C
Annual rain
1 971mm
Warmest month
28,8°C
Coldest month
19,6°C
Mean alt.
608m
Min
554m
Max
755m
Std. dev.
27m
Köppen-Geiger (dominant)
AmTropical, monsoon(97 %)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
34,4g/kg
Clay
47,7%
Sand
40,7%
Silt
11,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,6
Org. C
56,1g/kg
Clay
44,7%
Sand
43,2%
Silt
12,1%
5–15 cm
pH H₂O
4,5
Org. C
34,3g/kg
Clay
47,2%
Sand
41,3%
Silt
11,5%
15–30 cm
pH H₂O
4,6
Org. C
12,7g/kg
Clay
51,4%
Sand
37,6%
Silt
11,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest89.1%
Crops0.5%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)10.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
4
Max drainage
21 920km²
Discharge in basins
44,9m³/s
Mean precip.
1 954mm/an
Mean T°
23,1°C
Moisture idx
0,23
Mean runoff
898mm/an
Mean elev. (basins)
596m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
10,7%
Pesticides
19,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN III · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN