Ontologia

HydroBASINS lev08 watershed · #5080201590

Bassin de Simbu 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 : Chuave, Daulo, Gumine, Kerowagi, Kundiawa-Gembogl +2

Pfafstetter: 53120906

Sub-basin area

633km²

Upstream area

633km²

Discharge

32,19m³/s

Mean elev.

2 497m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Wahgi River118 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Mt Wilhelm

    IUCN Not Reported

    National Park

    7.53 km² overlap

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

Species present

1 369 distinct species · 14 525 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 525 obs · 15 cellules
Obs. / cellule
≥ 6 819
3 708–6 818
602–3 707
113–601
< 113

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

Ecological tissue

Sample of 42 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 Simbu River : 35 espèces reliées par 50 interactions GloBI sur 3 types (connectance 5.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
50
Connectance
0.053
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°

14,5°C

Annual rain

2 274mm

Moisture idx (CMI)

0,41

Runoff

1 614mm/an

PET

1 331mm

AET

1 307mm

Mean slope

18,8°

Water table

547cm

Forest

69%

Crops

4%

Urban

1%

Protected

1%

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