Ontologia

HydroBASINS lev08 watershed · #6080931000

Bassin de Río Lonquimay

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 : Cautín, Malleco

Pfafstetter: 66220098

Sub-basin area

472,6km²

Upstream area

472,7km²

Discharge

18,49m³/s

Mean elev.

1 365m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Biobío1116 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Araucarias

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    472.90 km² overlap

  • Conguillío

    IUCN Not Reported

    National Park

    53.26 km² overlap

  • Nalcas

    IUCN Not Reported

    National Reserve

    0.41 km² overlap

  • Malalcahuello

    IUCN Not Reported

    National Reserve

    0.17 km² overlap

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

Species present

444 distinct species · 12 626 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 626 obs · 15 cellules
Obs. / cellule
≥ 6 403
3 185–6 402
341–3 184
193–340
< 193

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

Ecological tissue

Sample of 42 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 Lonquimay : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 6 types (connectance 5.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
47
Connectance
0.052
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°

8,1°C

Annual rain

1 627mm

Moisture idx (CMI)

0,33

Runoff

1 184mm/an

PET

1 075mm

AET

707mm

Mean slope

14,9°

Water table

603cm

Forest

64%

Crops

1%

Urban

1%

Protected

11%

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