Ontologia

HydroBASINS lev08 watershed · #1080652110

Bassin de Mayo Manga

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 : Djenné, Mopti

5% lakePfafstetter: 14292010

Sub-basin area

455,1km²

Upstream area

9 718,9km²

Discharge

20,09m³/s

Mean elev.

270m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Niger520 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Djenné
    Mopti · Mali
    451.7 km²
    99.6% of basin
  • Mopti
    Mopti · Mali
    1.7 km²
    0.4% of basin

1 intersecting protected areas

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

Species present

7 distinct species · 24 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 obs · 8 cellules
Obs. / cellule
≥ 13
13–12
2–12
2–1
< 2

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

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

27,3°C

Annual rain

532mm

Moisture idx (CMI)

-0,74

Runoff

52mm/an

PET

2 015mm

AET

447mm

Mean slope

0,0°

Water table

7cm

Forest

0%

Crops

7%

Urban

0%

Protected

0%

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