Ontologia

HydroBASINS lev08 watershed · #1081550520

Bassin de Mwenezi

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 across 2 countries : Chicualacuala, Chiredzi

Pfafstetter: 12450220

Sub-basin area

774,3km²

Upstream area

774,5km²

Discharge

1m³/s

Mean elev.

361m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mwenezi704 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Gonarezhou

    IUCN II

    National Park

    269.68 km² overlap

  • Maose-Xini

    IUCN Not Reported

    Wildlife Management Area

    171.19 km² overlap

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

Species present

199 distinct species · 524 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

524 obs · 23 cellules
Obs. / cellule
≥ 149
56–148
19–55
10–18
< 10

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

Ecological tissue

Sample of 25 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 Mwenezi : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
21
Connectance
0.070
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°

23,5°C

Annual rain

486mm

Moisture idx (CMI)

-0,73

Runoff

38mm/an

PET

1 781mm

AET

409mm

Mean slope

1,0°

Water table

402cm

Forest

85%

Crops

6%

Urban

0%

Protected

54%

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