Ontologia

HydroBASINS lev08 watershed · #1081367360

Bassin de Lumbatwa

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 3 administrative regions : Kanchibiya, Lavushimanda, Lunga

6% lakePfafstetter: 13297880

Sub-basin area

2 128km²

Upstream area

2 128,5km²

Discharge

16,59m³/s

Mean elev.

1 209m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lukulu157 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Bangweulu

    IUCN VI

    Game Management Area

    1731.72 km² overlap

  • Bangweulu Swamps

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    623.11 km² overlap

  • Lavushi Manda

    IUCN II

    National Park

    247.32 km² overlap

  • Luitikila

    IUCN Not Reported

    Forest Reserve

    70.44 km² overlap

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

Species present

129 distinct species · 264 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

264 obs · 29 cellules
Obs. / cellule
≥ 72
22–71
7–21
3–6
< 3

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

Ecological tissue

Sample of 40 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 Lumbatwa : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 4 types (connectance 4.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
37
Connectance
0.047
Patrimoniales
2
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°

20,5°C

Annual rain

1 188mm

Moisture idx (CMI)

-0,27

Runoff

246mm/an

PET

1 617mm

AET

869mm

Mean slope

0,4°

Water table

44cm

Forest

71%

Crops

7%

Urban

0%

Protected

93%

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