Ontologia

HydroBASINS lev08 watershed · #1081305100

Bassin de Lwalaba

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 1 administrative regions : Bukama

117% lakePfafstetter: 13294710

Sub-basin area

1 522km²

Upstream area

73 245,6km²

Discharge

422,77m³/s

Mean elev.

637m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lufira709 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Bassin de la Lufira

    IUCN II

    Wetland of International Importance (Ramsar Site)

    1337.64 km² overlap

  • Upemba

    IUCN II

    National Park

    325.76 km² overlap

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

Species present

147 distinct species · 285 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

285 obs · 7 cellules
Obs. / cellule
≥ 151
151–150
30–150
5–29
< 5

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

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 Bassin de Lwalaba : 12 espèces reliées par 15 interactions GloBI sur 1 type (connectance 12.5%, filtre Serrano α=0.2). 4 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).

Hydroclimate (BasinATLAS lev08)

Mean T°

24,7°C

Annual rain

1 010mm

Moisture idx (CMI)

-0,44

Runoff

143mm/an

PET

1 816mm

AET

853mm

Mean slope

1,5°

Water table

137cm

Forest

36%

Crops

8%

Urban

1%

Protected

16%

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