Campo-Ma'an
IUCN IINational Park · 2000
2 610 km²
Province · gnq
Litoral
Equatorial Guinea
AmTropical, monsoon(76 %)
Species observed
1 773
Observations
6 735
Area
7 217,9km²
Ecological tissue
Sample of 21 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 Litoral : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2).
Espèces affichées
21
Interactions affichées
16
Connectance
0.076
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 773 distinct species · 6 735 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,7°C
Annual rain
3 558mm
Warmest m°
29,0°C
Coldest m°
21,7°C
Elevation: 143 m on average (min -15 m, max 910 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,7°C
Annual rain
3 558mm
Warmest month
29,0°C
Coldest month
21,7°C
Mean alt.
143m
Min
-15m
Max
910m
Std. dev.
169m
Köppen-Geiger (dominant)
AmTropical, monsoon(76 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,8
Org. C
34,9g/kg
Clay
29,4%
Sand
49,6%
Silt
20,9%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
48,8g/kg
Clay
28,1%
Sand
50,5%
Silt
21,4%
5–15 cm
pH H₂O
4,8
Org. C
32,8g/kg
Clay
28,5%
Sand
50,5%
Silt
21,0%
15–30 cm
pH H₂O
4,8
Org. C
23,3g/kg
Clay
31,8%
Sand
47,8%
Silt
20,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest92.9%
Crops0.2%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)6.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology17 basins · 0 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
602,1km
Basins crossed
17
Max stream order
6
Max drainage
30 963km²
Discharge in basins
1 604,1m³/s
Mean precip.
2 428mm/an
Mean T°
24,5°C
Moisture idx
0,38
Mean runoff
2 025mm/an
Mean elev. (basins)
169m
Watersheds crossing here
- Bassin de Río Mbíasub-area2 086 km²overlap1954.53 km²27%
- Bassin de Dotésub-area1 959,2 km²overlap1922.08 km²27%
- Bassin de Río Mbinisub-area1 655,7 km²overlap1309.56 km²18%
- Bassin de Mitongsub-area887,4 km²overlap883.43 km²12%
- Bassin de Río Mitemelesub-area772,9 km²overlap317.89 km²4%
- Bassin de Río Camposub-area506,7 km²overlap277.26 km²4%
- Basin #16440sub-area584,6 km²overlap244.59 km²3%
- Bassin de Mvensub-area125 km²overlap116.13 km²2%
- Bassin de Besub-area1 101,8 km²overlap86.83 km²1%
8 more basinssorted by overlap
- Bassin de Lañasub-area1 586,2 km²overlap32.09 km²0%
- Bassin de Río Camposub-area55,3 km²overlap20.66 km²0%
- Bassin de Río Mitemelesub-area88,7 km²overlap18.74 km²0%
- Bassin de Ngouaniesub-area755,4 km²overlap18.24 km²0%
- Bassin de Mvubasub-area564 km²overlap13.63 km²0%
- Bassin de Noyasub-area3 024,9 km²overlap0.60 km²0%
- Bassin de Río Camposub-area587,7 km²overlap0.07 km²0%
- Basin #21100sub-area11,8 km²overlap0.03 km²0%
Rivers / streams (22, ord ≥ 4)
- Río Mbiniord 6len here110.69 km15%total759 km
- Río Mbíaord 4len here66.07 km100%total66 km
- Mitongord 4len here63.38 km100%total64 km
- Potoord 4len here54.85 km100%total55 km
- Dotéord 4len here47.75 km100%total48 km
- Río Mitemeleord 6len here46.25 km61%total76 km
- Río Congueord 4len here44.02 km100%total44 km
- Mandyaniord 3len here38.89 km100%total39 km
- Río Campoord 6len here30.14 km5%total617 km
- Río Mintongord 4len here24.84 km100%total25 km
- Mitemeleord 5len here21.29 km68%total31 km
- Mvenord 3len here14.89 km100%total15 km
10 more river segmentssorted by Strahler order + length
- Cocoloondoord 2len here12.74 km96%total13 km
- Mvanaord 5len here9.30 km58%total16 km
- Río Ekukuord 3len here7.48 km97%total8 km
- Río Mbiniord 2len here6.23 km100%total6 km
- Río Muniord 6len here1.39 km100%total1 km
- Mvubaord 6len here1.30 km6%total22 km
- Lonaord 3len here0.63 km3%total24 km
- Ngoulouord 2len here≈ tangenttotal5 km
- Noyaord 5len here≈ tangenttotal210 km
- Nyamelandeord 1len here≈ tangenttotal2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
27,8%
Pesticides
18,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas10
IUCN Not Reported · 6IUCN II · 2IUCN IV · 2🌊 Marine · 9
Monte Alén
IUCN IINational Park · 1990
1 939 km²
Reserva Natural del Estuario del Muni
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2003
665 km²
Estuario del Muni
IUCN Not ReportedNature reserve · 2000
603 km²
Corisco y Elobeyes
IUCN Not ReportedNature reserve · 2000
479 km²
Rio Campo
IUCN IVNature reserve · 2000
337 km²
Complete list10 protected areas
- Campo-Ma'anNational ParkIUCN II20002 610 km²
- Monte AlénNational ParkIUCN II19901 939 km²
- Reserva Natural del Estuario del MuniWetland of International Importance (Ramsar Site)IUCN Not Reported2003665 km²
- Estuario del MuniNature reserveIUCN Not Reported2000603 km²
- Corisco y ElobeyesNature reserveIUCN Not Reported2000479 km²
- Rio CampoNature reserveIUCN IV2000337 km²
- Río Ntem o CampoWetland of International Importance (Ramsar Site)IUCN Not Reported2003334 km²
- Parc marin de l'Ile MbanieMarine parkIUCN Not Reported2017313 km²
- Punta LlendeNature reserveIUCN IV200084 km²
- Playa NendyiScientific ReserveIUCN Not Reported20005 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN