Ontologia

HydroBASINS lev08 watershed · #6080766040

Bassin de Quebrada del Agua Colorada

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 : Antofagasta, El Loa

EndorheicPfafstetter: 66403032

Sub-basin area

4 466,7km²

Upstream area

4 466,8km²

Discharge

0m³/s

Mean elev.

2 731m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #608004054062 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • El Loa
    Antofagasta · Chile
    3715.9 km²
    83.4% of basin
  • Antofagasta
    Antofagasta · Chile
    740.4 km²
    16.6% of basin

2 intersecting protected areas

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

Species present

115 distinct species · 305 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

305 obs · 30 cellules
Obs. / cellule
≥ 95
31–94
9–30
4–8
< 4

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

Ecological tissue

Sample of 23 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 del Agua Colorada : 18 espèces reliées par 20 interactions GloBI sur 3 types (connectance 7.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
20
Connectance
0.079
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°

12,0°C

Annual rain

26mm

Moisture idx (CMI)

-0,98

Runoff

1mm/an

PET

1 359mm

AET

25mm

Mean slope

4,5°

Water table

650cm

Forest

0%

Crops

0%

Urban

0%

Protected

1%

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