Ontologia

HydroBASINS lev08 watershed · #1081531160

Bassin de Save

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 : Chipinge, Chiredzi

Pfafstetter: 12306213

Sub-basin area

249,6km²

Upstream area

42 364,2km²

Discharge

231,05m³/s

Mean elev.

393m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Save314 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Mutandahwe

    IUCN Not Reported

    Wildlife Management Area

    44.11 km² overlap

  • Chitsa

    IUCN Not Reported

    Wildlife Management Area

    32.05 km² overlap

  • Gonarezhou

    IUCN II

    National Park

    0.21 km² overlap

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

Species present

89 distinct species · 227 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

227 obs · 6 cellules
Obs. / cellule
≥ 117
117–116
49–116
24–48
< 24

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

Ecological tissue

Sample of 28 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 Save : 25 espèces reliées par 27 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
27
Connectance
0.067
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°

22,5°C

Annual rain

571mm

Moisture idx (CMI)

-0,68

Runoff

87mm/an

PET

1 769mm

AET

481mm

Mean slope

1,0°

Water table

157cm

Forest

13%

Crops

32%

Urban

1%

Protected

31%

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