Ontologia

HydroBASINS lev08 watershed · #6080508010

Bassin de Perené

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 : Chanchamayo, Concepción, Jauja, Satipo

Pfafstetter: 62299724

Sub-basin area

976km²

Upstream area

976km²

Discharge

50,76m³/s

Mean elev.

1 854m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Perené925 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

  • Satipo
    Junín · Peru
    517.4 km²
    53.2% of basin
  • Chanchamayo
    Junín · Peru
    453.6 km²
    46.7% of basin
  • Jauja
    Junín · Peru
    0.9 km²
    0.1% of basin
  • Concepción
    Junín · Peru
    0.2 km²
    0.0% of basin

1 intersecting protected areas

  • Pui Pui

    IUCN VI

    Protection Forest

    213.33 km² overlap

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

Species present

637 distinct species · 2 632 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 632 obs · 18 cellules
Obs. / cellule
≥ 566
421–565
193–420
32–192
< 32

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

Ecological tissue

Sample of 29 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 Perené : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 2 types (connectance 8.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
36
Connectance
0.089
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°

18,5°C

Annual rain

1 729mm

Moisture idx (CMI)

0,04

Runoff

1 640mm/an

PET

1 605mm

AET

1 297mm

Mean slope

18,9°

Water table

561cm

Forest

63%

Crops

6%

Urban

0%

Protected

38%

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