Ontologia

HydroBASINS lev08 watershed · #6080037040

Bassin de Río Oscar

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 : Tierra del Fuego

Coastal basinPfafstetter: 66100235

Sub-basin area

1 769,9km²

Upstream area

1 769,9km²

Discharge

0,6m³/s

Mean elev.

113m

Administrative coverage

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Bahía Lomas

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    18.43 km² overlap

  • Bahía Lomas

    IUCN Not Reported

    Nature Sanctuary

    16.66 km² overlap

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

Species present

229 distinct species · 8 731 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 731 obs · 51 cellules
Obs. / cellule
≥ 1 764
631–1 763
69–630
35–68
< 35

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

Ecological tissue

Sample of 26 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 Río Oscar : 15 espèces reliées par 44 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
44
Connectance
0.116
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°

6,0°C

Annual rain

332mm

Moisture idx (CMI)

-0,45

Runoff

92mm/an

PET

603mm

AET

304mm

Mean slope

1,7°

Water table

151cm

Forest

23%

Crops

0%

Urban

0%

Protected

0%

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