Ontologia

HydroBASINS lev08 watershed · #1081451110

Bassin de Zambezi

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 : Senanga, Sioma

Pfafstetter: 12291550

Sub-basin area

361,6km²

Upstream area

316 892,7km²

Discharge

1 188,34m³/s

Mean elev.

1 018m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Zambezi539 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • West Zambezi

    IUCN VI

    Game Management Area

    140.69 km² overlap

  • Luanga Namakusi

    IUCN Not Reported

    Forest Reserve

    52.53 km² overlap

  • Nampiu

    IUCN Not Reported

    Forest Reserve

    21.13 km² overlap

  • Lilengo West

    IUCN Not Reported

    Forest Reserve

    12.61 km² overlap

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

Species present

151 distinct species · 297 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

297 obs · 7 cellules
Obs. / cellule
≥ 279
279–278
4–278
2–3
< 2

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

Ecological tissue

Sample of 29 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 Zambezi : 25 espèces reliées par 25 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
25
Connectance
0.062
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°

22,4°C

Annual rain

750mm

Moisture idx (CMI)

-0,60

Runoff

50mm/an

PET

1 859mm

AET

632mm

Mean slope

0,2°

Water table

106cm

Forest

13%

Crops

0%

Urban

5%

Protected

56%

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