Ontologia

HydroBASINS lev08 watershed · #1080699440

Bassin de Nakembé

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 5 administrative regions : Bam, Kourwéogo, Oubritenga, Passoré, Sanmatenga

3% lakePfafstetter: 14449910

Sub-basin area

1 380,2km²

Upstream area

12 327,3km²

Discharge

4,53m³/s

Mean elev.

311m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Nakembé148 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Bassin du Nakanbé-Mané

    IUCN VI

    Wetland of International Importance (Ramsar Site)

    183.13 km² overlap

  • Yabo

    IUCN Not Reported

    Classified Forest

    13.81 km² overlap

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

Species present

97 distinct species · 217 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

217 obs · 14 cellules
Obs. / cellule
≥ 52
38–51
16–37
14–15
< 14

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 de Nakembé : 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°

28,1°C

Annual rain

677mm

Moisture idx (CMI)

-0,66

Runoff

29mm/an

PET

2 010mm

AET

571mm

Mean slope

0,6°

Water table

144cm

Forest

0%

Crops

14%

Urban

1%

Protected

1%

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