Ontologia

HydroBASINS lev08 watershed · #1081451980

Bassin de Charara 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 : Hurungwe, Kariba

40% lakePfafstetter: 12272204

Sub-basin area

902,7km²

Upstream area

902,7km²

Discharge

2,29m³/s

Mean elev.

781m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Nyanyana River196 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

398 distinct species · 1 768 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 768 obs · 16 cellules
Obs. / cellule
≥ 716
452–715
57–451
17–56
< 17

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

Ecological tissue

Sample of 15 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 Charara River : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 12 interactions GloBI documentées sur 3 types (connectance 11.4%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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°

22,8°C

Annual rain

757mm

Moisture idx (CMI)

-0,56

Runoff

80mm/an

PET

1 713mm

AET

639mm

Mean slope

5,6°

Water table

457cm

Forest

0%

Crops

1%

Urban

0%

Protected

98%

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