Ontologia

HydroBASINS lev08 watershed · #1081446400

Bassin de Nanzhila

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 : Itezhi-tezhi, Kalomo, Kazungula

Pfafstetter: 12261807

Sub-basin area

1 096,4km²

Upstream area

2 165,6km²

Discharge

2,9m³/s

Mean elev.

1 086m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kasha River704 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Kalomo Hills

    IUCN Not Reported

    Forest Reserve

    587.73 km² overlap

  • Bilili

    IUCN VI

    Game Management Area

    438.05 km² overlap

  • Kafue

    IUCN II

    National Park

    410.01 km² overlap

  • Sichifulo

    IUCN VI

    Game Management Area

    236.26 km² overlap

  • Mulobezi

    IUCN VI

    Game Management Area

    8.39 km² overlap

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

Species present

168 distinct species · 897 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

897 obs · 22 cellules
Obs. / cellule
≥ 321
87–320
37–86
17–36
< 17

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

Ecological tissue

Sample of 19 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 Nanzhila : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
17
Connectance
0.081
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°

20,8°C

Annual rain

817mm

Moisture idx (CMI)

-0,54

Runoff

46mm/an

PET

1 780mm

AET

689mm

Mean slope

0,7°

Water table

106cm

Forest

21%

Crops

1%

Urban

0%

Protected

98%

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