Ontologia

HydroBASINS lev08 watershed · #1080845020

Bassin · #1080845020

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 : Kaiama, Olorunsogo

Pfafstetter: 14236020

Sub-basin area

790km²

Upstream area

790km²

Discharge

5,57m³/s

Mean elev.

313m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Niger484 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • River Moshi

    IUCN Not Reported

    Forest Reserve

    769.10 km² overlap

  • Old Oyo

    IUCN II

    National Park

    12.80 km² overlap

  • Upper Ogun

    IUCN Not Reported

    Forest Reserve

    12.80 km² overlap

  • Iwa River

    IUCN Not Reported

    Forest Reserve

    4.71 km² overlap

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

Species present

92 distinct species · 174 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

174 obs · 11 cellules
Obs. / cellule
≥ 33
30–32
26–29
20–25
< 20

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

Ecological tissue

Sample of 17 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 · #1080845020 : 16 espèces reliées par 13 interactions GloBI sur 3 types (connectance 9.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
13
Connectance
0.096
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°

26,6°C

Annual rain

1 162mm

Moisture idx (CMI)

-0,37

Runoff

224mm/an

PET

1 850mm

AET

953mm

Mean slope

1,8°

Water table

171cm

Forest

37%

Crops

22%

Urban

0%

Protected

100%

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