Ontologia

HydroBASINS lev08 watershed · #1080705240

Bassin de Faya

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 3 administrative regions : Dioïla, Kati, Koulikoro

Pfafstetter: 14295020

Sub-basin area

2 212,1km²

Upstream area

2 212,1km²

Discharge

6,52m³/s

Mean elev.

355m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Niger901 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Kati
    Koulikoro · Mali
    1953.5 km²
    88.7% of basin
  • Dioïla
    Koulikoro · Mali
    187.4 km²
    8.5% of basin
  • Koulikoro
    Koulikoro · Mali
    62.6 km²
    2.8% of basin

1 intersecting protected areas

  • Faya

    IUCN IV

    Classified Forest

    685.79 km² overlap

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

Species present

247 distinct species · 1 464 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 464 obs · 26 cellules
Obs. / cellule
≥ 527
241–526
30–240
5–29
< 5

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

Ecological tissue

Sample of 42 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 Faya : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 5 types (connectance 5.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
48
Connectance
0.053
Patrimoniales
2
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°

27,4°C

Annual rain

921mm

Moisture idx (CMI)

-0,55

Runoff

88mm/an

PET

2 029mm

AET

777mm

Mean slope

0,8°

Water table

107cm

Forest

0%

Crops

6%

Urban

0%

Protected

0%

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