Ontologia

HydroBASINS lev08 watershed · #1081003210

Bassin de River Boin

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 across 2 countries : Aowin, Sud Comoé

Pfafstetter: 14510836

Sub-basin area

899,1km²

Upstream area

899,2km²

Discharge

12,51m³/s

Mean elev.

122m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Tano River180 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Tanoe

    IUCN Not Reported

    Classified Forest

    142.10 km² overlap

  • Boin River

    IUCN VI

    Forest Reserve

    130.37 km² overlap

  • Boi Tano

    IUCN VI

    Forest Reserve

    60.71 km² overlap

  • Jema Asemkrom

    IUCN III

    Forest Reserve

    39.94 km² overlap

  • Tano Nimri

    IUCN IV

    Forest Reserve

    33.38 km² overlap

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

Species present

223 distinct species · 3 236 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 236 obs · 16 cellules
Obs. / cellule
≥ 1 739
1 225–1 738
26–1 224
9–25
< 9

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

Ecological tissue

Sample of 28 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 River Boin : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
28
Connectance
0.060
Patrimoniales
1
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°

26,5°C

Annual rain

1 816mm

Moisture idx (CMI)

0,15

Runoff

464mm/an

PET

1 543mm

AET

1 296mm

Mean slope

4,9°

Water table

189cm

Forest

27%

Crops

19%

Urban

0%

Protected

46%

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