Ontologia

HydroBASINS lev08 watershed · #1081189110

Bassin · #1081189110

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Inongo, Inongo (ville)

754% lakePfafstetter: 13222637

Sub-basin area

74,2km²

Upstream area

42 398,9km²

Discharge

702,65m³/s

Mean elev.

297m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1081191080177 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Ngiri

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    73.85 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

79 distinct species · 97 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

97 obs · 2 cellules
Obs. / cellule
≥ 64
64–63
64–63
64–63
< 64

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

Ecological tissue

Sample of 11 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 Bassin · #1081189110 : 10 espèces reliées par 7 interactions GloBI sur 3 types (connectance 12.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
7
Connectance
0.127
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

26,0°C

Annual rain

1 779mm

Moisture idx (CMI)

0,12

Runoff

457mm/an

PET

1 562mm

AET

1 413mm

Mean slope

0,2°

Water table

25cm

Forest

18%

Crops

1%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)