Ontologia

HydroBASINS lev08 watershed · #1080970060

Bassin de Mono

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 across 2 countries : Athiémè, Bas-Mono, Grand-Popo, Lacs, Lokossa

Pfafstetter: 14308013

Sub-basin area

350,4km²

Upstream area

23 166,1km²

Discharge

89,43m³/s

Mean elev.

13m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mono1 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

923 distinct species · 2 321 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 321 obs · 11 cellules
Obs. / cellule
≥ 834
710–833
120–709
60–119
< 60

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

Ecological tissue

Sample of 37 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 Mono : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 5 types (connectance 4.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
29
Connectance
0.043
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°

27,3°C

Annual rain

961mm

Moisture idx (CMI)

-0,41

Runoff

216mm/an

PET

1 619mm

AET

813mm

Mean slope

0,2°

Water table

28cm

Forest

23%

Crops

30%

Urban

17%

Protected

1%

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