Ontologia

HydroBASINS lev08 watershed · #1080596490

Bassin de Bani

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 : Douentza, Mopti, Niafunké, Youwarou

14% lakePfafstetter: 14277840

Sub-basin area

1 609,5km²

Upstream area

1 609,5km²

Discharge

9,9m³/s

Mean elev.

267m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bara Issa1700 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

  • Mopti
    Mopti · Mali
    564.7 km²
    35.2% of basin
  • Niafunké
    Timbuktu · Mali
    549.4 km²
    34.3% of basin
  • Youwarou
    Mopti · Mali
    358.0 km²
    22.3% of basin
  • Douentza
    Mopti · Mali
    131.7 km²
    8.2% of basin

1 intersecting protected areas

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

Species present

17 distinct species · 1 032 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 032 obs · 20 cellules
Obs. / cellule
≥ 498
221–497
12–220
8–11
< 8

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

Ecological tissue

Sample of 5 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 Bani : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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°

27,7°C

Annual rain

326mm

Moisture idx (CMI)

-0,84

Runoff

135mm/an

PET

2 068mm

AET

272mm

Mean slope

0,2°

Water table

33cm

Forest

0%

Crops

7%

Urban

0%

Protected

0%

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