Ontologia

HydroBASINS lev08 watershed · #5080048700

Bassin de Sela 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 2 administrative regions : Bulolo, Huon

Coastal basinPfafstetter: 53190505

Sub-basin area

608,8km²

Upstream area

608,8km²

Discharge

4,95m³/s

Mean elev.

715m

Administrative coverage

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Kamiali

    IUCN Not Reported

    Wildlife Management Area

    242.07 km² overlap

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

Species present

1 210 distinct species · 8 605 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 605 obs · 15 cellules
Obs. / cellule
≥ 6 162
898–6 161
190–897
47–189
< 47

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 Sela River : 35 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
54
Connectance
0.057
Patrimoniales
4
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°

23,4°C

Annual rain

2 547mm

Moisture idx (CMI)

0,36

Runoff

1 140mm/an

PET

1 603mm

AET

1 598mm

Mean slope

17,2°

Water table

527cm

Forest

82%

Crops

3%

Urban

0%

Protected

40%

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