Ontologia

HydroBASINS lev08 watershed · #1081506420

Bassin de Umvumvumvu

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 3 administrative regions across 2 countries : Chimanimani, Mutare, Sussundenga

Pfafstetter: 12306264

Sub-basin area

470,9km²

Upstream area

470,9km²

Discharge

5,54m³/s

Mean elev.

1 334m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Odzi River445 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Mudima

    IUCN Not Reported

    State Forest

    100.91 km² overlap

  • Tandai

    IUCN Not Reported

    State Forest

    52.90 km² overlap

  • Chimanimani

    IUCN VI

    Buffer Zone

    2.62 km² overlap

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

Species present

318 distinct species · 582 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

582 obs · 13 cellules
Obs. / cellule
≥ 119
98–118
64–97
49–63
< 49

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

Ecological tissue

Sample of 6 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 Umvumvumvu : 6 espèces + 0 bulles famille, 4 interactions GloBI documentées sur 2 types (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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°

17,3°C

Annual rain

921mm

Moisture idx (CMI)

-0,30

Runoff

371mm/an

PET

1 364mm

AET

739mm

Mean slope

10,3°

Water table

510cm

Forest

88%

Crops

7%

Urban

1%

Protected

35%

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