Ontologia

HydroBASINS lev08 watershed · #1081432840

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 : Magoe, Maravia

546% lakePfafstetter: 12237307

Sub-basin area

306,2km²

Upstream area

1 057 564,9km²

Discharge

2 698,6m³/s

Mean elev.

361m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Zambezi126 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Tchuma tchato

    IUCN VI

    Community Conservation Area

    305.13 km² overlap

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

Species present

113 distinct species · 125 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 obs · 6 cellules
Obs. / cellule
≥ 73
73–72
33–72
8–32
< 8

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 Zambezi : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
15
Connectance
0.054
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°

24,3°C

Annual rain

689mm

Moisture idx (CMI)

-0,64

Runoff

86mm/an

PET

1 931mm

AET

581mm

Mean slope

2,4°

Water table

232cm

Forest

0%

Crops

2%

Urban

0%

Protected

0%

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