Ontologia

HydroBASINS lev08 watershed · #1081443540

Bassin de Manyame

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 4 administrative regions : Centenary/ Muzarabani, Guruve, Mazowe, Mbire

2% lakePfafstetter: 12238040

Sub-basin area

1 608,2km²

Upstream area

1 608,2km²

Discharge

4,57m³/s

Mean elev.

1 175m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Manyame1439 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

400 distinct species · 992 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

992 obs · 27 cellules
Obs. / cellule
≥ 252
107–251
39–106
17–38
< 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 35 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 Manyame : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 30 interactions GloBI documentées sur 3 types (connectance 5.0%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
30
Connectance
0.050
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°

19,6°C

Annual rain

809mm

Moisture idx (CMI)

-0,48

Runoff

100mm/an

PET

1 575mm

AET

682mm

Mean slope

4,0°

Water table

383cm

Forest

16%

Crops

6%

Urban

2%

Protected

12%

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