Ontologia

HydroBASINS lev08 watershed · #6080041880

Bassin · #6080041880

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 across 2 countries : Antofagasta, Los Andes

Endorheic 2% lakePfafstetter: 66402530

Sub-basin area

2 451,4km²

Upstream area

2 451,4km²

Discharge

0m³/s

Mean elev.

4 349m

Administrative coverage

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Los Andes

    IUCN VI

    Nature Wildlife Reserve

    1486.96 km² overlap

  • Llullaillaco

    IUCN Not Reported

    National Park

    1.03 km² overlap

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

Species present

229 distinct species · 1 173 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 173 obs · 31 cellules
Obs. / cellule
≥ 258
100–257
30–99
10–29
< 10

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

Ecological tissue

Sample of 16 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 · #6080041880 : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 9.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
11
Connectance
0.092
Patrimoniales
1
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°

4,7°C

Annual rain

36mm

Moisture idx (CMI)

-0,96

Runoff

3mm/an

PET

1 024mm

AET

43mm

Mean slope

9,3°

Water table

756cm

Forest

0%

Crops

0%

Urban

0%

Protected

61%

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