Ontologia

HydroBASINS lev08 watershed · #5080209640

Bassin de Bulolo 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 1 administrative regions : Bulolo

Pfafstetter: 53190490

Sub-basin area

833,6km²

Upstream area

833,6km²

Discharge

20,65m³/s

Mean elev.

1 464m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Watut River1195 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Mc Adams

    IUCN Not Reported

    National Park

    21.08 km² overlap

  • Mt Kaindi

    IUCN Not Reported

    Wildlife Management Area

    8.62 km² overlap

  • Mt Susu

    IUCN Not Reported

    Natural Reserve

    1.18 km² overlap

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

Species present

3 826 distinct species · 22 441 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 441 obs · 19 cellules
Obs. / cellule
≥ 8 238
5 189–8 237
675–5 188
263–674
< 263

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

Ecological tissue

Sample of 28 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 Bulolo River : 26 espèces reliées par 18 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
18
Connectance
0.048
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°

19,9°C

Annual rain

2 182mm

Moisture idx (CMI)

0,25

Runoff

997mm/an

PET

1 565mm

AET

1 467mm

Mean slope

14,5°

Water table

406cm

Forest

63%

Crops

5%

Urban

1%

Protected

4%

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