Ontologia

HydroBASINS lev08 watershed · #6080521680

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 5 administrative regions : Canta, Huarochiri, Junín, Tarma, Yauli

11% lakePfafstetter: 62299995

Sub-basin area

1 845,8km²

Upstream area

6 099,4km²

Discharge

169,54m³/s

Mean elev.

4 397m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Mantaro937 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

  • Yauli
    Junín · Peru
    1375.4 km²
    74.8% of basin
  • Junín
    Junín · Peru
    324.9 km²
    17.7% of basin
  • Tarma
    Junín · Peru
    135.3 km²
    7.4% of basin
  • Huarochiri
    Lima · Peru
    1.8 km²
    0.1% of basin
  • Canta
    Lima · Peru
    1.2 km²
    0.1% of basin

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

Species present

371 distinct species · 15 619 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 619 obs · 42 cellules
Obs. / cellule
≥ 10 128
205–10 127
74–204
15–73
< 15

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

Ecological tissue

Sample of 24 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 : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 2 types (connectance 8.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
32
Connectance
0.085
Patrimoniales
2
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°

3,4°C

Annual rain

904mm

Moisture idx (CMI)

-0,04

Runoff

799mm/an

PET

945mm

AET

702mm

Mean slope

12,2°

Water table

543cm

Forest

8%

Crops

5%

Urban

0%

Protected

0%

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