Ontologia

HydroBASINS lev08 watershed · #1080647100

Bassin de Yamé

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 1 administrative regions : Bandiagara

Pfafstetter: 14279086

Sub-basin area

668,2km²

Upstream area

668,4km²

Discharge

4,05m³/s

Mean elev.

478m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Yamé762 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

  • Bandiagara
    Mopti · Mali
    665.8 km²
    100.0% of basin

1 intersecting protected areas

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

Species present

226 distinct species · 688 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

688 obs · 16 cellules
Obs. / cellule
≥ 266
116–265
34–115
25–33
< 25

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

Ecological tissue

Sample of 16 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 Yamé : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 9 interactions GloBI documentées sur 2 types (connectance 7.5%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
16
Interactions affichées
9
Connectance
0.075
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°

26,4°C

Annual rain

515mm

Moisture idx (CMI)

-0,74

Runoff

166mm/an

PET

1 963mm

AET

433mm

Mean slope

1,6°

Water table

230cm

Forest

0%

Crops

17%

Urban

1%

Protected

0%

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