Parc national des Monts de Cristal
IUCN IINational park · 2002
1 192 km²
Districts|Municipals · GNQ
Acurenam
Equatorial Guinea
AmTropical, monsoon(90 %)
Species observed
433
Observations
1 498
Area
2 898,8km²
Ecological tissue
Sample of 22 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 Acurenam : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
22
Interactions affichées
17
Connectance
0.074
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
433 distinct species · 1 498 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,6°C
Annual rain
3 084mm
Warmest m°
28,2°C
Coldest m°
19,1°C
Elevation: 599 m on average (min 53 m, max 872 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,6°C
Annual rain
3 084mm
Warmest month
28,2°C
Coldest month
19,1°C
Mean alt.
599m
Min
53m
Max
872m
Std. dev.
110m
Köppen-Geiger (dominant)
AmTropical, monsoon(90 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,7
Org. C
35,8g/kg
Clay
42,1%
Sand
40,1%
Silt
17,9%
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
4,7
Org. C
50,6g/kg
Clay
40,4%
Sand
41,2%
Silt
18,4%
5–15 cm
pH H₂O
4,7
Org. C
32,6g/kg
Clay
41,6%
Sand
40,4%
Silt
18,0%
15–30 cm
pH H₂O
4,7
Org. C
24,3g/kg
Clay
44,3%
Sand
38,5%
Silt
17,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest94.7%
Crops0.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)5.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
69,2km
Basins crossed
12
Max stream order
5
Max drainage
5 598km²
Discharge in basins
158,3m³/s
Mean precip.
2 326mm/an
Mean T°
22,7°C
Moisture idx
0,36
Mean runoff
1 234mm/an
Mean elev. (basins)
574m
Watersheds crossing here
- Bassin de Besub-area1 101,8 km²overlap747.47 km²26%
- Bassin de Mbésub-area1 993,7 km²overlap347.56 km²12%
- Bassin de Abangasub-area3 605,4 km²overlap344.32 km²12%
- Bassin de Besub-area343,2 km²overlap341.66 km²12%
- Bassin de Komosub-area1 971,9 km²overlap307.56 km²11%
- Basin #06080sub-area730,1 km²overlap265.18 km²9%
- Basin #15830sub-area504,4 km²overlap263.35 km²9%
- Bassin de Río Mitemelesub-area772,9 km²overlap189.93 km²7%
- Basin #16440sub-area584,6 km²overlap36.67 km²1%
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
3,6%
Pesticides
19,3kg/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