Ontologia

HydroBASINS lev08 watershed · #1080740240

Bassin de Marigot de Koudougou

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 4 administrative regions : Boulkiemdé, Sanguié, Sissili, Ziro

2% lakePfafstetter: 14470400

Sub-basin area

2 402,5km²

Upstream area

2 402,7km²

Discharge

2,33m³/s

Mean elev.

296m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Mouhoun126 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

378 distinct species · 882 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

882 obs · 39 cellules
Obs. / cellule
≥ 194
59–193
12–58
7–11
< 7

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 Marigot de Koudougou : 40 espèces + 2 bulles famille, 36 interactions GloBI documentées sur 6 types (connectance 4.2%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
42
Interactions affichées
36
Connectance
0.042
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°

28,0°C

Annual rain

795mm

Moisture idx (CMI)

-0,61

Runoff

39mm/an

PET

2 040mm

AET

671mm

Mean slope

0,7°

Water table

140cm

Forest

0%

Crops

19%

Urban

4%

Protected

3%

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