Ontologia

HydroBASINS lev08 watershed · #1081438860

Bassin de Nyambiri River

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 across 2 countries : Chirundu, Hurungwe, Kafue

Pfafstetter: 12271001

Sub-basin area

223,5km²

Upstream area

683 379,1km²

Discharge

1 323,53m³/s

Mean elev.

426m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Zambezi1529 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Hurungwe

    IUCN VI

    Safari Area

    106.69 km² overlap

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

Species present

892 distinct species · 19 797 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 797 obs · 16 cellules
Obs. / cellule
≥ 7 766
3 527–7 765
1 397–3 526
216–1 396
< 216

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

Ecological tissue

Sample of 10 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 Nyambiri River : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 9 interactions GloBI documentées sur 2 types (connectance 20.0%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
10
Interactions affichées
9
Connectance
0.200
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°

24,8°C

Annual rain

668mm

Moisture idx (CMI)

-0,64

Runoff

98mm/an

PET

1 861mm

AET

564mm

Mean slope

1,3°

Water table

188cm

Forest

0%

Crops

2%

Urban

0%

Protected

48%

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