Parc national de la Lopé
IUCN IINational park · 2002
4 948 km²
Province · gab
Ogooué-Lolo
Gabon
AwTropical, savannah(100 %)
Species observed
3 433
Observations
50 426
Area
29 035,4km²
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 Ogooué-Lolo : 11 espèces reliées par 15 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
16
Interactions affichées
15
Connectance
0.125
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
3 433 distinct species · 50 426 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,3°C
Annual rain
1 859mm
Warmest m°
29,9°C
Coldest m°
20,2°C
Elevation: 436 m on average (min 215 m, max 896 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,3°C
Annual rain
1 859mm
Warmest month
29,9°C
Coldest month
20,2°C
Mean alt.
436m
Min
215m
Max
896m
Std. dev.
136m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)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
29,7g/kg
Clay
41,4%
Sand
42,9%
Silt
15,6%
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
41,4g/kg
Clay
39,7%
Sand
44,1%
Silt
16,1%
5–15 cm
pH H₂O
4,8
Org. C
29,6g/kg
Clay
40,9%
Sand
43,4%
Silt
15,7%
15–30 cm
pH H₂O
4,8
Org. C
18,2g/kg
Clay
43,7%
Sand
41,3%
Silt
15,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest98.0%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)2.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology51 basins · 0 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
2 251,8km
Basins crossed
51
Max stream order
7
Max drainage
52 370km²
Discharge in basins
7 727,2m³/s
Mean precip.
1 734mm/an
Mean T°
24,4°C
Moisture idx
0,08
Mean runoff
665mm/an
Mean elev. (basins)
454m
Watersheds crossing here
- Bassin de Lebiyousub-area2 496,7 km²overlap2485.55 km²9%
- Bassin de Dilosub-area3 165,9 km²overlap2280.87 km²8%
- Bassin de Bouenguidisub-area2 229,1 km²overlap2196.78 km²8%
- Bassin de Wagnyasub-area2 013,7 km²overlap2004.69 km²7%
- Bassin de Lolosub-area1 744,7 km²overlap1703.39 km²6%
- Bassin de Léyousub-area2 314,7 km²overlap1448.67 km²5%
- Bassin de Ogoouésub-area1 372,1 km²overlap1353.36 km²5%
- Bassin de Lassiosub-area1 370,6 km²overlap1326.25 km²5%
- Bassin de Lolosub-area985,8 km²overlap981.35 km²3%
42 more basinssorted by overlap
- Bassin de Onoyesub-area1 161,1 km²overlap962.32 km²3%
- Bassin de Lassiosub-area900,6 km²overlap859.21 km²3%
- Bassin de Gonguésub-area846,3 km²overlap842.55 km²3%
- Bassin de Lassiosub-area769,1 km²overlap765.69 km²3%
- Bassin de Lassiosub-area681,2 km²overlap678.13 km²2%
- Bassin de Oubiyésub-area700,4 km²overlap669.26 km²2%
- Bassin de Ogoouésub-area666,4 km²overlap663.43 km²2%
- Bassin de Sébésub-area743,9 km²overlap659.46 km²2%
- Bassin de Lassiosub-area656,1 km²overlap653.14 km²2%
- Bassin de Ogoouésub-area643,1 km²overlap640.18 km²2%
- Basin #63550sub-area640,6 km²overlap637.78 km²2%
- Bassin de Sébésub-area1 085 km²overlap625.51 km²2%
- Bassin de Lassiosub-area621,3 km²overlap618.51 km²2%
- Bassin de Offouésub-area1 465,7 km²overlap605.05 km²2%
- Bassin de Lolosub-area524,4 km²overlap522.08 km²2%
- Bassin de Ogoouésub-area410,5 km²overlap408.66 km²1%
- Bassin de Offouésub-area381 km²overlap379.31 km²1%
- Bassin de Lolosub-area495,2 km²overlap357.37 km²1%
- Bassin de Lassiosub-area332,4 km²overlap330.91 km²1%
- Bassin de Ogoouésub-area165,5 km²overlap164.81 km²1%
- Bassin de Sébésub-area772,5 km²overlap113.33 km²0%
- Bassin de Louessésub-area2 494,3 km²overlap112.75 km²0%
- Bassin de Ogoouésub-area112,4 km²overlap111.87 km²0%
- Bassin de Lélédisub-area2 038,8 km²overlap109.05 km²0%
- Bassin de Offouésub-area1 629,1 km²overlap102.51 km²0%
- Bassin de Ofouésub-area100,9 km²overlap99.56 km²0%
- Bassin de Lolosub-area91,8 km²overlap90.67 km²0%
- Bassin de Ivindosub-area405,7 km²overlap85.57 km²0%
- Bassin de Lassiosub-area77,5 km²overlap77.18 km²0%
- Bassin de Offouésub-area721,3 km²overlap54.89 km²0%
- Bassin de Ogoouésub-area223,4 km²overlap54.31 km²0%
- Basin #54400sub-area614 km²overlap51.88 km²0%
- Bassin de Lolosub-area631,5 km²overlap46.13 km²0%
- Bassin de Ivindosub-area689,6 km²overlap29.15 km²0%
- Basin #49550sub-area803,6 km²overlap23.59 km²0%
- Bassin de Bouniandjésub-area1 580,8 km²overlap17.17 km²0%
- Bassin de Louetsisub-area2 538 km²overlap12.80 km²0%
- Bassin de Ikoysub-area561,2 km²overlap7.85 km²0%
- Bassin de Nyangasub-area295,8 km²overlap6.48 km²0%
- Bassin de Lassiosub-area4,5 km²overlap4.44 km²0%
- Bassin de Louambitsisub-area1 497,4 km²overlap0.00 km²0%
- Bassin de Ikoysub-area1 215,5 km²overlap0.00 km²0%
Rivers / streams (15, ord ≥ 4)
- Ogoouéord 7len here379.99 km19%total1966 km
- Loloord 7len here284.54 km77%total369 km
- Lassioord 7len here256.04 km100%total257 km
- Wagnyaord 4len here224.91 km100%total225 km
- Lebiyouord 5len here185.46 km100%total186 km
- Diloord 4len here179.98 km61%total295 km
- Sébéord 6len here163.41 km33%total498 km
- Léyouord 4len here120.02 km56%total215 km
- Offouéord 5len here104.00 km25%total422 km
- Gonguéord 5len here102.84 km100%total103 km
- Bouenguidiord 5len here90.57 km100%total91 km
- Oubiyéord 4len here68.52 km100%total69 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,4%
Pesticides
17,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas8
IUCN II · 4IUCN Not Applicable · 2IUCN Not Reported · 2
Ecosystem and Relict Cultural Landscape of Lopé-Okanda
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2007
4 934 km²
Parc national de l'Ivindo
IUCN IINational park · 2002
2 989 km²
Ivindo National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2021
2 969 km²
Chute du Fleuve Ivindo
IUCN IIWetland of International Importance (Ramsar Site) · 2009
1 029 km²
Parc national des Monts Birougou
IUCN IINational park · 2002
687 km²
Complete list8 protected areas
- Parc national de la LopéNational parkIUCN II20024 948 km²
- Ecosystem and Relict Cultural Landscape of Lopé-OkandaWorld Heritage Site (natural or mixed)IUCN Not Applicable20074 934 km²
- Parc national de l'IvindoNational parkIUCN II20022 989 km²
- Ivindo National ParkWorld Heritage Site (natural or mixed)IUCN Not Applicable20212 969 km²
- Chute du Fleuve IvindoWetland of International Importance (Ramsar Site)IUCN II20091 029 km²
- Parc national des Monts BirougouNational parkIUCN II2002687 km²
- Rapides de Mboungou Badouma et de DoumeWetland of International Importance (Ramsar Site)IUCN Not Reported2009539 km²
- Ensemble historique d'IboundjiHistoric siteIUCN Not Reported200640 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN