Ontologia

HydroBASINS lev08 watershed · #1080983530

Bassin de Magbe

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 across 2 countries : Boki, Manyu, Obanliku, Obudu

Pfafstetter: 13380702

Sub-basin area

1 620,7km²

Upstream area

1 620,7km²

Discharge

86,6m³/s

Mean elev.

314m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Cross River210 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Cross River

    IUCN II

    National Park

    551.60 km² overlap

  • Takamanda

    IUCN II

    National Park

    150.71 km² overlap

  • Mbe Mountains

    IUCN Not Reported

    Community Forest

    48.15 km² overlap

  • Afi River

    IUCN Not Reported

    Forest Reserve

    0.50 km² overlap

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

Species present

849 distinct species · 19 116 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 116 obs · 37 cellules
Obs. / cellule
≥ 15 070
390–15 069
67–389
24–66
< 24

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

Ecological tissue

Sample of 13 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 Magbe : 10 espèces reliées par 10 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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°

25,8°C

Annual rain

2 219mm

Moisture idx (CMI)

0,24

Runoff

1 498mm/an

PET

1 674mm

AET

1 209mm

Mean slope

9,1°

Water table

316cm

Forest

94%

Crops

6%

Urban

0%

Protected

46%

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