Ontologia

HydroBASINS lev08 watershed · #6080645400

Bassin de Río Negro

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 3 administrative regions : Ayopaya, Quillacollo, Tapacarí

Pfafstetter: 62266940

Sub-basin area

1 900,5km²

Upstream area

1 900,5km²

Discharge

19,24m³/s

Mean elev.

3 366m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Cotacajes2592 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Tunari

    IUCN Not Reported

    National Park

    855.74 km² overlap

  • Incacasani Altamachi

    IUCN Not Reported

    Andean Fauna National Reserve and National Park

    1.12 km² overlap

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

Species present

688 distinct species · 3 013 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 013 obs · 45 cellules
Obs. / cellule
≥ 944
119–943
20–118
7–19
< 7

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

Ecological tissue

Sample of 21 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 Negro : 16 espèces reliées par 21 interactions GloBI sur 2 types (connectance 9.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
21
Connectance
0.091
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°

11,8°C

Annual rain

873mm

Moisture idx (CMI)

-0,38

Runoff

295mm/an

PET

1 409mm

AET

736mm

Mean slope

21,9°

Water table

819cm

Forest

16%

Crops

7%

Urban

0%

Protected

48%

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