Ontologia

HydroBASINS lev08 watershed · #1080934300

Bassin · #1080934300

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 7 administrative regions : Akure North, Akure South, Ekiti South-West, Idanre, Ifedore +2

Pfafstetter: 14303048

Sub-basin area

473,8km²

Upstream area

474km²

Discharge

12,01m³/s

Mean elev.

332m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Arun988 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Akure

    IUCN Not Reported

    Forest Reserve

    22.27 km² overlap

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

Species present

514 distinct species · 3 097 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 097 obs · 15 cellules
Obs. / cellule
≥ 1 465
736–1 464
106–735
59–105
< 59

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

Ecological tissue

Sample of 15 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 · #1080934300 : 11 espèces reliées par 14 interactions GloBI sur 2 types (connectance 11.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
14
Connectance
0.117
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°

25,5°C

Annual rain

1 456mm

Moisture idx (CMI)

-0,10

Runoff

799mm/an

PET

1 627mm

AET

1 106mm

Mean slope

2,9°

Water table

119cm

Forest

23%

Crops

64%

Urban

22%

Protected

5%

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