Ontologia

HydroBASINS lev08 watershed · #1081429680

Bassin de Nangoma

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 : Mumbwa

Pfafstetter: 12261407

Sub-basin area

377,8km²

Upstream area

1 953,4km²

Discharge

7,89m³/s

Mean elev.

996m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lubwato13 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Blue Lagoon

    IUCN II

    National Park

    193.36 km² overlap

  • Kafue Flats

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    138.32 km² overlap

  • Kafue Flats

    IUCN VI

    Game Management Area

    35.05 km² overlap

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

Species present

316 distinct species · 2 839 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 839 obs · 5 cellules
Obs. / cellule
≥ 2 667
2 667–2 666
71–2 666
49–70
< 49

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

Ecological tissue

Sample of 24 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 Nangoma : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
30
Connectance
0.100
Patrimoniales
1
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°

21,5°C

Annual rain

856mm

Moisture idx (CMI)

-0,51

Runoff

115mm/an

PET

1 764mm

AET

722mm

Mean slope

0,1°

Water table

17cm

Forest

10%

Crops

2%

Urban

1%

Protected

69%

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