Ontologia

HydroBASINS lev08 watershed · #1080960290

Bassin de Majidun Creek

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 10 administrative regions : Epe, Eti-Osa, Ibeju-Lekki, Ifo, Ikorodu +5

133% lakePfafstetter: 14304300

Sub-basin area

1 428,6km²

Upstream area

25 530,1km²

Discharge

547,35m³/s

Mean elev.

34m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Badagry Creek698 km²

▲ Receives from 2 basins

10 dept-equivalent regions (GADM L2)

2 more

1 intersecting protected areas

  • Ogun River

    IUCN Not Reported

    Forest Reserve

    9.03 km² overlap

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

Species present

1 191 distinct species · 4 097 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 097 obs · 45 cellules
Obs. / cellule
≥ 866
222–865
98–221
55–97
< 55

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

Ecological tissue

Sample of 33 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 Majidun Creek : 31 espèces reliées par 26 interactions GloBI sur 4 types (connectance 4.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
26
Connectance
0.046
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°

27,1°C

Annual rain

1 603mm

Moisture idx (CMI)

0,07

Runoff

792mm/an

PET

1 483mm

AET

1 109mm

Mean slope

1,2°

Water table

70cm

Forest

73%

Crops

35%

Urban

34%

Protected

1%

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