Ontologia

HydroBASINS lev08 watershed · #1080728260

Bassin de Massili

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 : Kadiogo, Oubritenga

4% lakePfafstetter: 14449603

Sub-basin area

709,6km²

Upstream area

3 373,2km²

Discharge

4,67m³/s

Mean elev.

292m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Nakembé13 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Nakambé

    IUCN Not Reported

    Classified Forest

    99.76 km² overlap

  • Gonsé

    IUCN Not Reported

    Classified Forest

    63.46 km² overlap

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

Species present

451 distinct species · 4 253 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 253 obs · 20 cellules
Obs. / cellule
≥ 1 441
1 333–1 440
103–1 332
17–102
< 17

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

Ecological tissue

Sample of 17 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 Massili : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 1 bulle famille, 10 interactions GloBI documentées sur 3 types (connectance 7.4%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
17
Interactions affichées
10
Connectance
0.073
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°

28,2°C

Annual rain

759mm

Moisture idx (CMI)

-0,62

Runoff

55mm/an

PET

2 002mm

AET

640mm

Mean slope

0,4°

Water table

107cm

Forest

0%

Crops

25%

Urban

16%

Protected

24%

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