Ontologia

HydroBASINS lev08 watershed · #1080986430

Bassin de Inyi 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 4 administrative regions : Aniocha South, Ndokwa East, Oshimili North, Oshimili South

Pfafstetter: 14301046

Sub-basin area

511km²

Upstream area

511,2km²

Discharge

21,8m³/s

Mean elev.

72m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ase River374 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Ogwashi-Uku

    IUCN Not Reported

    Forest Reserve

    4.44 km² overlap

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

Species present

152 distinct species · 558 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

558 obs · 9 cellules
Obs. / cellule
≥ 346
346–345
70–345
1–69
< 1

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

Ecological tissue

Sample of 30 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 Inyi Creek : 23 espèces reliées par 32 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
32
Connectance
0.074
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°

26,8°C

Annual rain

1 921mm

Moisture idx (CMI)

0,16

Runoff

1 344mm/an

PET

1 612mm

AET

1 160mm

Mean slope

1,2°

Water table

62cm

Forest

49%

Crops

39%

Urban

8%

Protected

1%

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