Ontologia

HydroBASINS lev08 watershed · #1080914150

Bassin de Anie

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 : Amou, Anié, Ogou

Pfafstetter: 14308061

Sub-basin area

753,7km²

Upstream area

4 018,6km²

Discharge

32,85m³/s

Mean elev.

306m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mono1952 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Akaba

    IUCN Not Reported

    Forest Reserve

    86.77 km² overlap

  • Anié Savalou

    IUCN Not Reported

    Forest Reserve

    0.68 km² overlap

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

Species present

116 distinct species · 218 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

218 obs · 14 cellules
Obs. / cellule
≥ 53
45–52
12–44
6–11
< 6

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

Ecological tissue

Sample of 26 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 Anie : 23 espèces reliées par 21 interactions GloBI sur 2 types (connectance 6.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
21
Connectance
0.065
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°

26,0°C

Annual rain

1 248mm

Moisture idx (CMI)

-0,28

Runoff

286mm/an

PET

1 741mm

AET

1 025mm

Mean slope

3,8°

Water table

205cm

Forest

66%

Crops

57%

Urban

2%

Protected

0%

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