Ontologia

HydroBASINS lev08 watershed · #6080541010

Bassin de Río Mantaro

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 4 administrative regions : Acobamba, Churcampa, Huanta, Tayacaja

Pfafstetter: 62299919

Sub-basin area

1 873,4km²

Upstream area

28 361,1km²

Discharge

618,2m³/s

Mean elev.

3 348m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Mantaro340 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

  • Huanta
    Ayacucho · Peru
    709.6 km²
    38.0% of basin
  • Tayacaja
    Huancavelica · Peru
    605.6 km²
    32.5% of basin
  • Churcampa
    Huancavelica · Peru
    550.8 km²
    29.5% of basin
  • Acobamba
    Huancavelica · Peru
    0.1 km²
    0.0% of basin

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

Species present

248 distinct species · 727 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

727 obs · 30 cellules
Obs. / cellule
≥ 195
81–194
23–80
8–22
< 8

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

Ecological tissue

Sample of 37 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 Mantaro : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 5.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
39
Connectance
0.053
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°

11,7°C

Annual rain

814mm

Moisture idx (CMI)

-0,40

Runoff

734mm/an

PET

1 393mm

AET

686mm

Mean slope

27,8°

Water table

939cm

Forest

20%

Crops

3%

Urban

0%

Protected

0%

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