Ontologia

Region · cog

Pool

Republic of the Congo

AwTropical, savannah(100 %)

Species observed

2 014

Observations

12 840

Area

35 153,2km²

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 Pool : 18 espèces reliées par 17 interactions GloBI sur 2 types (connectance 8.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
17
Connectance
0.081
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

2 014 distinct species · 12 840 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 840 obs · 287 cellules
Obs. / cellule
≥ 878
80–877
12–79
4–11
< 4

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 721mm

Warmest m°

29,4°C

Coldest m°

18,4°C

Elevation: 517 m on average (min 189 m, max 757 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 721mm
Warmest month
29,4°C
Coldest month
18,4°C
Mean alt.
517m
Min
189m
Max
757m
Std. dev.
119m
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

5,2

Org. C

26,9g/kg

Clay

30,4%

Sand

48,8%

Silt

20,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
33,7g/kg
Clay
29,6%
Sand
49,3%
Silt
21,1%
5–15 cm
pH H₂O
5,1
Org. C
28,0g/kg
Clay
30,1%
Sand
49,0%
Silt
20,9%
15–30 cm
pH H₂O
5,2
Org. C
19,1g/kg
Clay
31,6%
Sand
47,9%
Silt
20,5%

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

Land cover

Forest23.6%
Crops6.2%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)70.0%

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

Hydrology74 basins · 1 lakes · 39 rivers

Hydrology metrics for this exact territory

Stream length here

2 568,3km

Lake surface here

0,15km²

Basins crossed

74

Max stream order

9

Max drainage

3 664 512km²

Discharge in basins

350 257,9m³/s

Mean precip.

1 591mm/an

Mean T°

24,1°C

Moisture idx

-0,01

Mean runoff

696mm/an

Mean elev. (basins)

517m

Watersheds crossing here

65 more basins

Lakes (1, top by area)

Rivers / streams (39, ord ≥ 4)

27 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

14,5%

Pesticides

0,4kg/km²

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

Protected areas3

IUCN IV · 2IUCN Not Reported · 1

Léfini

IUCN IV

Wildlife Reserve · 2008

3 498 km²

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

Sub-administrations7