Ontologia

HydroBASINS lev08 watershed · #1080594170

Bassin · #1080594170

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 : Douentza, Gourma-Rharous

Pfafstetter: 14277825

Sub-basin area

900,6km²

Upstream area

2 365,1km²

Discharge

0,43m³/s

Mean elev.

278m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080593040232 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Douentza
    Mopti · Mali
    869.0 km²
    96.8% of basin
  • Gourma-Rharous
    Timbuktu · Mali
    28.5 km²
    3.2% of basin

2 intersecting protected areas

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

Species present

44 distinct species · 86 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

86 obs · 11 cellules
Obs. / cellule
≥ 33
29–32
5–28
4–4
< 4

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

Ecological tissue

Sample of 2 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 · #1080594170 : 2 espèces + 0 bulles famille, 1 interaction GloBI documentées sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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°

28,4°C

Annual rain

324mm

Moisture idx (CMI)

-0,85

Runoff

55mm/an

PET

2 097mm

AET

270mm

Mean slope

0,2°

Water table

106cm

Forest

0%

Crops

20%

Urban

0%

Protected

0%

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