Ontologia

HydroBASINS lev08 watershed · #6080424670

Bassin de Río Huallaga

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 : Bellavista, Leoncio Prado, Marañón, Pataz, Tocache

Pfafstetter: 62298493

Sub-basin area

3 754,2km²

Upstream area

25 485,6km²

Discharge

1 500,51m³/s

Mean elev.

1 505m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Huallaga3048 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 672 distinct species · 17 906 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 906 obs · 61 cellules
Obs. / cellule
≥ 5 414
683–5 413
151–682
24–150
< 24

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

Ecological tissue

Sample of 19 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 Huallaga : 16 espèces reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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°

20,5°C

Annual rain

1 885mm

Moisture idx (CMI)

0,01

Runoff

1 793mm/an

PET

1 708mm

AET

1 367mm

Mean slope

15,4°

Water table

468cm

Forest

52%

Crops

12%

Urban

0%

Protected

35%

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