Ontologia

HydroBASINS lev08 watershed · #1081431940

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 3 administrative regions across 2 countries : Magoe, Mbire, Zumbu

Pfafstetter: 12239000

Sub-basin area

766,6km²

Upstream area

1 009 325,1km²

Discharge

2 568,02m³/s

Mean elev.

445m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Zambezi142 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Tchuma tchato

    IUCN VI

    Community Conservation Area

    759.41 km² overlap

  • Chapoto

    IUCN Not Reported

    Wildlife Management Area

    1.39 km² overlap

  • Rufunsa

    IUCN VI

    Game Management Area

    0.02 km² overlap

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

Species present

441 distinct species · 1 471 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 471 obs · 13 cellules
Obs. / cellule
≥ 1 295
81–1 294
19–80
2–18
< 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 16 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 : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
11
Connectance
0.092
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°

24,7°C

Annual rain

736mm

Moisture idx (CMI)

-0,61

Runoff

69mm/an

PET

1 882mm

AET

621mm

Mean slope

2,8°

Water table

328cm

Forest

17%

Crops

2%

Urban

0%

Protected

0%

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