Ontologia

Department · GAB

Ivindo

Gabon

AwTropical, savannah(99 %)

Species observed

3 645

Observations

49 001

Area

17 512,3km²

Ecological tissue

Sample of 23 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 Ivindo : 23 espèces reliées par 20 interactions GloBI sur 1 type (connectance 7.9%, filtre Serrano α=0.2).

Espèces affichées
23
Interactions affichées
20
Connectance
0.079
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

3 645 distinct species · 49 001 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 001 obs · 219 cellules
Obs. / cellule
≥ 3 228
428–3 227
91–427
16–90
< 16

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

Climate

Mean T°

24,0°C

Annual rain

1 753mm

Warmest m°

29,4°C

Coldest m°

20,0°C

Elevation: 511 m on average (min 444 m, max 881 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 753mm
Warmest month
29,4°C
Coldest month
20,0°C
Mean alt.
511m
Min
444m
Max
881m
Std. dev.
32m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)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

31,0g/kg

Clay

45,6%

Sand

42,1%

Silt

12,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
44,8g/kg
Clay
42,6%
Sand
44,6%
Silt
12,8%
5–15 cm
pH H₂O
4,6
Org. C
31,5g/kg
Clay
44,8%
Sand
42,7%
Silt
12,6%
15–30 cm
pH H₂O
4,7
Org. C
16,5g/kg
Clay
49,5%
Sand
39,0%
Silt
11,6%

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

Land cover

Forest95.9%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)4.0%

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

Hydrology56 basins · 1 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

1 479,7km

Lake surface here

0,18km²

Basins crossed

56

Max stream order

6

Max drainage

50 874km²

Discharge in basins

8 725,9m³/s

Mean precip.

1 637mm/an

Mean T°

23,8°C

Moisture idx

0,03

Mean runoff

499mm/an

Mean elev. (basins)

531m

Watersheds crossing here

47 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,7%

Pesticides

16,7kg/km²

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

Protected areas5

IUCN II · 4IUCN Not Applicable · 1📍 Point sites · 1

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