Ontologia

HydroBASINS lev08 watershed · #6080673160

Bassin de Río Lluta

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 : Arica, Parinacota

Pfafstetter: 66290805

Sub-basin area

276,2km²

Upstream area

1 859,4km²

Discharge

0,71m³/s

Mean elev.

3 754m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Lluta504 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Lauca (RB)

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    108.85 km² overlap

  • Lauca

    IUCN Not Reported

    National Park

    106.24 km² overlap

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

Species present

145 distinct species · 289 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

289 obs · 8 cellules
Obs. / cellule
≥ 87
87–86
65–86
35–64
< 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 20 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 Lluta : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 1 type (connectance 12.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
23
Connectance
0.121
Patrimoniales
2
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°

7,5°C

Annual rain

202mm

Moisture idx (CMI)

-0,84

Runoff

9mm/an

PET

1 275mm

AET

175mm

Mean slope

12,1°

Water table

953cm

Forest

0%

Crops

1%

Urban

0%

Protected

39%

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