Ontologia

HydroBASINS lev08 watershed · #1081484390

Bassin · #1081484390

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 1 administrative regions : Hwange

Pfafstetter: 12279045

Sub-basin area

139,8km²

Upstream area

1 472,8km²

Discharge

1,44m³/s

Mean elev.

973m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #10814816101489 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Matetsi

    IUCN VI

    Safari Area

    115.99 km² overlap

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

Species present

161 distinct species · 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

332 obs · 4 cellules
Obs. / cellule
≥ 125
125–124
101–124
101–100
< 101

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

Ecological tissue

Sample of 30 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 · #1081484390 : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 2 bulles famille, 23 interactions GloBI documentées sur 3 types (connectance 5.3%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
23
Connectance
0.053
Patrimoniales
2
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°

22,1°C

Annual rain

640mm

Moisture idx (CMI)

-0,65

Runoff

31mm/an

PET

1 823mm

AET

540mm

Mean slope

1,7°

Water table

228cm

Forest

0%

Crops

4%

Urban

0%

Protected

83%

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