Ontologia

HydroBASINS lev08 watershed · #1080684850

Bassin de Bouba

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 across 2 countries : Bankass, Sourou, Yatenga

Pfafstetter: 14480302

Sub-basin area

1 711,5km²

Upstream area

1 711,5km²

Discharge

0,61m³/s

Mean elev.

287m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Sourou449 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

45 distinct species · 272 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

272 obs · 11 cellules
Obs. / cellule
≥ 181
22–180
16–21
8–15
< 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 Bouba : 4 espèces + 1 bulle famille, 3 interactions GloBI documentées sur 2 types (connectance 30.0%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

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°

28,6°C

Annual rain

592mm

Moisture idx (CMI)

-0,71

Runoff

16mm/an

PET

2 033mm

AET

499mm

Mean slope

0,3°

Water table

63cm

Forest

0%

Crops

15%

Urban

1%

Protected

0%

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