Ontologia

HydroBASINS lev08 watershed · #6080676860

Bassin de Quebrada Caillama

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 : Parinacota

Pfafstetter: 66290607

Sub-basin area

136,5km²

Upstream area

859,9km²

Discharge

0,08m³/s

Mean elev.

3 629m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río San José785 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Lauca

    IUCN Not Reported

    National Park

    26.63 km² overlap

  • Lauca (RB)

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    23.49 km² overlap

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

Species present

263 distinct species · 3 206 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 206 obs · 4 cellules
Obs. / cellule
≥ 1 798
1 798–1 797
1 151–1 797
1 151–1 150
< 1 151

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

Ecological tissue

Sample of 39 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 Quebrada Caillama : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 5 types (connectance 5.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
56
Connectance
0.059
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°

7,6°C

Annual rain

187mm

Moisture idx (CMI)

-0,85

Runoff

4mm/an

PET

1 267mm

AET

162mm

Mean slope

16,4°

Water table

803cm

Forest

0%

Crops

0%

Urban

0%

Protected

20%

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