Ontologia

HydroBASINS lev08 watershed · #1081478770

Bassin de Gwayi 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 2 administrative regions : Binga, Hwange

Pfafstetter: 12278100

Sub-basin area

410,3km²

Upstream area

43 487,6km²

Discharge

49,77m³/s

Mean elev.

675m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Zambezi258 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Kavira

    IUCN Not Reported

    State Forest

    133.31 km² overlap

  • Simangani

    IUCN Not Reported

    Wildlife Management Area

    117.56 km² overlap

  • Kavira

    IUCN V

    Recreation Park

    17.89 km² overlap

  • Unknown 16

    IUCN Not Reported

    Wildlife Management Area

    11.12 km² overlap

  • Saba-Lubanda

    IUCN Not Reported

    Wildlife Management Area

    0.88 km² overlap

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

Species present

206 distinct species · 602 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

602 obs · 9 cellules
Obs. / cellule
≥ 319
319–318
68–318
16–67
< 16

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

Ecological tissue

Sample of 13 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 Gwayi River : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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°

23,9°C

Annual rain

635mm

Moisture idx (CMI)

-0,66

Runoff

48mm/an

PET

1 881mm

AET

535mm

Mean slope

4,2°

Water table

547cm

Forest

21%

Crops

10%

Urban

0%

Protected

63%

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