Ontologia

HydroBASINS lev08 watershed · #1081463420

Bassin de Sengwa 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 4 administrative regions : Binga, Gokwe North, Gokwe South, Kariba

Pfafstetter: 12276017

Sub-basin area

1 126km²

Upstream area

8 835km²

Discharge

16,18m³/s

Mean elev.

773m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sengwa River170 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

9 intersecting protected areas

  • Nenyunka

    IUCN Not Reported

    Wildlife Management Area

    422.86 km² overlap

  • Nabusenga

    IUCN Not Reported

    Wildlife Management Area

    251.69 km² overlap

  • Chizarira

    IUCN II

    National Park

    157.02 km² overlap

  • Negande

    IUCN Not Reported

    Wildlife Management Area

    97.14 km² overlap

  • Simchembo

    IUCN Not Reported

    Wildlife Management Area

    96.79 km² overlap

  • Chunga

    IUCN Not Reported

    Wildlife Management Area

    51.92 km² overlap

  • Chirisa

    IUCN VI

    Safari Area

    19.46 km² overlap

  • Nabiri B

    IUCN Not Reported

    Wildlife Management Area

    6.74 km² overlap

  • Madzivazvido

    IUCN Not Reported

    Wildlife Management Area

    4.72 km² overlap

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

Species present

33 distinct species · 54 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

54 obs · 16 cellules
Obs. / cellule
≥ 14
7–13
3–6
2–2
< 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 2 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 Sengwa River : 1 espèces + 1 bulle famille, 1 interaction GloBI documentées sur 1 type (connectance 100.0%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
0
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°

23,0°C

Annual rain

711mm

Moisture idx (CMI)

-0,60

Runoff

60mm/an

PET

1 768mm

AET

600mm

Mean slope

4,5°

Water table

410cm

Forest

19%

Crops

6%

Urban

3%

Protected

97%

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