Ontologia

HydroBASINS lev08 watershed · #1081007820

Bassin de River Enyong

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 12 administrative regions : Afikpo South, Arochukwu, Bende, Ibiono Ibom, Ikono +7

Pfafstetter: 13380104

Sub-basin area

1 887,7km²

Upstream area

1 887,7km²

Discharge

94,17m³/s

Mean elev.

73m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Cross480 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

12 dept-equivalent regions (GADM L2)

4 more

7 intersecting protected areas

  • Lower Enyong

    IUCN Not Reported

    Forest Reserve

    25.33 km² overlap

  • Ukpom-Bende

    IUCN Not Reported

    Forest Reserve

    4.69 km² overlap

  • Ogu Itu

    IUCN Not Reported

    Forest Reserve

    3.75 km² overlap

  • Obot-Ndom

    IUCN Not Reported

    Forest Reserve

    3.52 km² overlap

  • Eme River

    IUCN Not Reported

    Forest Reserve

    2.17 km² overlap

  • Kalunta

    IUCN Not Reported

    Forest Reserve

    1.60 km² overlap

  • Ubibia

    IUCN Not Reported

    Forest Reserve

    1.55 km² overlap

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

Species present

328 distinct species · 1 223 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 223 obs · 36 cellules
Obs. / cellule
≥ 154
92–153
44–91
18–43
< 18

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

Ecological tissue

Sample of 21 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 River Enyong : 16 espèces reliées par 19 interactions GloBI sur 3 types (connectance 9.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
19
Connectance
0.090
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

2 197mm

Moisture idx (CMI)

0,28

Runoff

1 567mm/an

PET

1 590mm

AET

1 246mm

Mean slope

2,3°

Water table

93cm

Forest

23%

Crops

36%

Urban

15%

Protected

2%

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