Ontologia

HydroBASINS lev08 watershed · #5080203270

Bassin de Mendi River

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 7 administrative regions : Ialibu-Pangia, Imbonggu, Kagua-Erave, Kandep, Mendi-Munihu +2

Pfafstetter: 53120406

Sub-basin area

1 560,6km²

Upstream area

1 560,6km²

Discharge

95,85m³/s

Mean elev.

2 276m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Anggura River1 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Siwi-Utame

    IUCN Not Reported

    Wildlife Management Area

    42.20 km² overlap

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

Species present

785 distinct species · 1 857 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 857 obs · 32 cellules
Obs. / cellule
≥ 575
156–574
30–155
18–29
< 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 11 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 Mendi River : 11 espèces reliées par 7 interactions GloBI sur 2 types (connectance 12.7%, filtre Serrano α=0.2).

Espèces affichées
11
Interactions affichées
7
Connectance
0.127
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°

15,0°C

Annual rain

2 840mm

Moisture idx (CMI)

0,53

Runoff

1 971mm/an

PET

1 332mm

AET

1 332mm

Mean slope

10,5°

Water table

255cm

Forest

78%

Crops

4%

Urban

1%

Protected

3%

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